Warning: Permanently added '10.128.10.45' (ED25519) to the list of known hosts.
2025/05/30 12:36:35 ignoring optional flag "sandboxArg"="0"
2025/05/30 12:36:36 parsed 1 programs
[ 129.759628][ T6364] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 133.024983][ T1301] ieee802154 phy0 wpan0: encryption failed: -22
[ 133.031643][ T1301] ieee802154 phy1 wpan1: encryption failed: -22
[ 135.210256][ T5906] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 135.220308][ T5906] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 135.230268][ T5906] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 135.240493][ T5906] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 135.248443][ T5906] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 135.591828][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 135.600665][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 135.644931][ T2913] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 135.653026][ T2913] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 135.958148][ T6435] chnl_net:caif_netlink_parms(): no params data found
[ 136.054724][ T6435] bridge0: port 1(bridge_slave_0) entered blocking state
[ 136.062486][ T6435] bridge0: port 1(bridge_slave_0) entered disabled state
[ 136.069757][ T6435] bridge_slave_0: entered allmulticast mode
[ 136.078212][ T6435] bridge_slave_0: entered promiscuous mode
[ 136.095945][ T6435] bridge0: port 2(bridge_slave_1) entered blocking state
[ 136.104702][ T6435] bridge0: port 2(bridge_slave_1) entered disabled state
[ 136.112038][ T6435] bridge_slave_1: entered allmulticast mode
[ 136.119133][ T6435] bridge_slave_1: entered promiscuous mode
[ 136.153079][ T6435] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 136.166295][ T6435] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 136.198414][ T6435] team0: Port device team_slave_0 added
[ 136.207610][ T6435] team0: Port device team_slave_1 added
[ 136.237596][ T6435] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 136.244715][ T6435] 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.
[ 136.271113][ T6435] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 136.284248][ T6435] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 136.291976][ T6435] 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.
[ 136.318484][ T6435] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 136.359519][ T6435] hsr_slave_0: entered promiscuous mode
[ 136.365782][ T6435] hsr_slave_1: entered promiscuous mode
[ 137.002353][ T6435] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 137.014536][ T6435] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 137.026820][ T6435] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 137.039407][ T6435] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 137.156343][ T6435] 8021q: adding VLAN 0 to HW filter on device bond0
[ 137.187294][ T6435] 8021q: adding VLAN 0 to HW filter on device team0
[ 137.204495][ T44] bridge0: port 1(bridge_slave_0) entered blocking state
[ 137.211818][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 137.244422][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 137.251646][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 137.542584][ T6435] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 137.600188][ T6435] veth0_vlan: entered promiscuous mode
[ 137.616909][ T6435] veth1_vlan: entered promiscuous mode
[ 137.660252][ T6435] veth0_macvtap: entered promiscuous mode
[ 137.676375][ T6435] veth1_macvtap: entered promiscuous mode
[ 137.707608][ T6435] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 137.726569][ T6435] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 137.741729][ T6435] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.750618][ T6435] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.760815][ T6435] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.769826][ T6435] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.954905][ T3563] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 138.050413][ T3563] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 138.163351][ T3563] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 138.266739][ T3563] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/05/30 12:36:50 executed programs: 0
[ 138.939250][ T5153] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 138.948281][ T5153] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 138.957700][ T5153] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 138.966188][ T5153] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 138.974953][ T5153] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 139.239955][ T6512] chnl_net:caif_netlink_parms(): no params data found
[ 139.373736][ T6512] bridge0: port 1(bridge_slave_0) entered blocking state
[ 139.382840][ T6512] bridge0: port 1(bridge_slave_0) entered disabled state
[ 139.390104][ T6512] bridge_slave_0: entered allmulticast mode
[ 139.398609][ T6512] bridge_slave_0: entered promiscuous mode
[ 139.415305][ T6512] bridge0: port 2(bridge_slave_1) entered blocking state
[ 139.422753][ T6512] bridge0: port 2(bridge_slave_1) entered disabled state
[ 139.430040][ T6512] bridge_slave_1: entered allmulticast mode
[ 139.439255][ T6512] bridge_slave_1: entered promiscuous mode
[ 139.483423][ T6512] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 139.496815][ T6512] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 139.549880][ T6512] team0: Port device team_slave_0 added
[ 139.562729][ T6512] team0: Port device team_slave_1 added
[ 139.609563][ T6512] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 139.617120][ T6512] 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.
[ 139.644601][ T6512] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 139.665223][ T6512] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 139.672428][ T6512] 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.
[ 139.699444][ T6512] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 139.789629][ T6512] hsr_slave_0: entered promiscuous mode
[ 139.798155][ T6512] hsr_slave_1: entered promiscuous mode
[ 139.805161][ T6512] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 139.815641][ T6512] Cannot create hsr debugfs directory
[ 140.523735][ T3563] bridge_slave_1: left allmulticast mode
[ 140.529452][ T3563] bridge_slave_1: left promiscuous mode
[ 140.536941][ T3563] bridge0: port 2(bridge_slave_1) entered disabled state
[ 140.553415][ T3563] bridge_slave_0: left allmulticast mode
[ 140.561332][ T3563] bridge_slave_0: left promiscuous mode
[ 140.567186][ T3563] bridge0: port 1(bridge_slave_0) entered disabled state
[ 140.838395][ T3563] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 140.850137][ T3563] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 140.860508][ T3563] bond0 (unregistering): Released all slaves
[ 140.972338][ T3563] hsr_slave_0: left promiscuous mode
[ 140.985330][ T3563] hsr_slave_1: left promiscuous mode
[ 140.992040][ T3563] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 140.999615][ T3563] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 141.009232][ T3563] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 141.018544][ T5906] Bluetooth: hci0: command tx timeout
[ 141.024489][ T3563] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 141.045054][ T3563] veth1_macvtap: left promiscuous mode
[ 141.050990][ T3563] veth0_macvtap: left promiscuous mode
[ 141.056678][ T3563] veth1_vlan: left promiscuous mode
[ 141.062350][ T3563] veth0_vlan: left promiscuous mode
[ 141.554367][ T3563] team0 (unregistering): Port device team_slave_1 removed
[ 141.602650][ T3563] team0 (unregistering): Port device team_slave_0 removed
[ 142.434068][ T6512] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 142.462941][ T6512] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 142.485333][ T6512] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 142.506722][ T6512] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 142.711168][ T6512] 8021q: adding VLAN 0 to HW filter on device bond0
[ 142.738574][ T6512] 8021q: adding VLAN 0 to HW filter on device team0
[ 142.757270][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 142.764501][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 142.785985][ T1084] bridge0: port 2(bridge_slave_1) entered blocking state
[ 142.793202][ T1084] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 143.091134][ T5906] Bluetooth: hci0: command tx timeout
[ 143.097195][ T6512] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 143.159533][ T6512] veth0_vlan: entered promiscuous mode
[ 143.175343][ T6512] veth1_vlan: entered promiscuous mode
[ 143.220639][ T6512] veth0_macvtap: entered promiscuous mode
[ 143.235716][ T6512] veth1_macvtap: entered promiscuous mode
[ 143.265546][ T6512] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 143.286500][ T6512] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 143.302847][ T6512] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.312874][ T6512] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.323391][ T6512] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.334422][ T6512] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.427468][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 143.444654][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 143.479085][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 143.490607][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/05/30 12:36:55 executed programs: 7
[ 145.171520][ T5906] Bluetooth: hci0: command tx timeout
[ 147.251140][ T5906] Bluetooth: hci0: command tx timeout
[ 194.454038][ T1301] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.460364][ T1301] ieee802154 phy1 wpan1: encryption failed: -22
[ 255.894336][ T1301] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.901581][ T1301] ieee802154 phy1 wpan1: encryption failed: -22
[ 263.090906][ T5153] Bluetooth: hci0: command 0x0406 tx timeout
[ 290.451025][ T31] INFO: task syz.0.22:6647 blocked for more than 143 seconds.
[ 290.458568][ T31] Not tainted 6.15.0-syzkaller-gf66bc387efbe #0
[ 290.465388][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 290.474321][ T31] task:syz.0.22 state:D stack:27576 pid:6647 tgid:6647 ppid:6512 task_flags:0x440040 flags:0x00004004
[ 290.486517][ T31] Call Trace:
[ 290.489842][ T31]
[ 290.492862][ T31] __schedule+0x116a/0x5de0
[ 290.497431][ T31] ? __lock_acquire+0x622/0x1c90
[ 290.502485][ T31] ? __pfx___schedule+0x10/0x10
[ 290.507478][ T31] ? find_held_lock+0x2b/0x80
[ 290.512277][ T31] ? schedule+0x2d7/0x3a0
[ 290.516689][ T31] schedule+0xe7/0x3a0
[ 290.520847][ T31] io_schedule+0xbf/0x130
[ 290.525228][ T31] bit_wait_io+0x15/0xe0
[ 290.529534][ T31] __wait_on_bit+0x62/0x180
[ 290.535777][ T31] ? __pfx_bit_wait_io+0x10/0x10
[ 290.540951][ T31] out_of_line_wait_on_bit+0xd9/0x110
[ 290.546469][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 290.553219][ T31] ? __pfx_wake_bit_function+0x10/0x10
[ 290.558735][ T31] do_get_write_access+0x93d/0x1320
[ 290.564054][ T31] jbd2_journal_get_write_access+0x1d6/0x280
[ 290.570169][ T31] __ext4_journal_get_write_access+0x6a/0x340
[ 290.576364][ T31] ext4_reserve_inode_write+0x1be/0x340
[ 290.581973][ T31] __ext4_mark_inode_dirty+0x197/0x870
[ 290.587432][ T31] ? trace_kmem_cache_alloc+0x28/0xc0
[ 290.592916][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10
[ 290.599011][ T31] ? rcu_is_watching+0x12/0xc0
[ 290.603854][ T31] ? trace_jbd2_handle_start+0x1a8/0x230
[ 290.609609][ T31] ? jbd2__journal_start+0xf6/0x6a0
[ 290.614862][ T31] ? __ext4_journal_start_sb+0x195/0x690
[ 290.620841][ T31] ? __ext4_journal_start_sb+0x19e/0x690
[ 290.626605][ T31] ? ext4_dirty_inode+0xa1/0x130
[ 290.631650][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 290.637141][ T31] ext4_dirty_inode+0xd9/0x130
[ 290.642059][ T31] ? rcu_is_watching+0x12/0xc0
[ 290.646867][ T31] __mark_inode_dirty+0x1ee/0xe50
[ 290.652005][ T31] generic_update_time+0xcf/0xf0
[ 290.656977][ T31] file_update_time+0x17d/0x1c0
[ 290.662148][ T31] ext4_page_mkwrite+0x35e/0x1760
[ 290.667217][ T31] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 290.672865][ T31] do_page_mkwrite+0x171/0x380
[ 290.677674][ T31] __handle_mm_fault+0x3495/0x5450
[ 290.682869][ T31] ? __pfx___handle_mm_fault+0x10/0x10
[ 290.688359][ T31] ? lock_vma_under_rcu+0x47d/0x970
[ 290.693643][ T31] ? lock_vma_under_rcu+0x47d/0x970
[ 290.698901][ T31] handle_mm_fault+0x3fe/0xad0
[ 290.703777][ T31] do_user_addr_fault+0x60c/0x1370
[ 290.708926][ T31] ? rcu_is_watching+0x12/0xc0
[ 290.713878][ T31] exc_page_fault+0x5c/0xb0
[ 290.718409][ T31] asm_exc_page_fault+0x26/0x30
[ 290.723314][ T31] RIP: 0033:0x7fd8fd860dd1
[ 290.727747][ T31] RSP: 002b:00007fffbfac5f30 EFLAGS: 00010202
[ 290.733874][ T31] RAX: 0000001b32960000 RBX: 00007fd8fe6e5720 RCX: 0000000000000003
[ 290.741908][ T31] RDX: 0000001b3295ffff RSI: 0000000000000008 RDI: 00007fd8fe6e5720
[ 290.749959][ T31] RBP: 00007fd8fdbb6038 R08: 0000000000000000 R09: 0000000000000000
[ 290.757986][ T31] R10: 00007fd8fe6e5700 R11: 0000000000000000 R12: 00000000fffffc03
[ 290.766112][ T31] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 290.774259][ T31]
[ 290.777302][ T31]
[ 290.777302][ T31] Showing all locks held in the system:
[ 290.785128][ T31] 7 locks held by kworker/u8:1/13:
[ 290.790252][ T31] #0: ffff88801f6dc948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[ 290.801022][ T31] #1: ffffc90000127d10 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[ 290.813251][ T31] #2: ffff8880348ee0e0 (&type->s_umount_key#31){++++}-{4:4}, at: super_trylock_shared+0x1e/0xf0
[ 290.824112][ T31] #3: ffff8880348c0b98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x277/0x600
[ 290.834492][ T31] #4: ffff8880348c2950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410
[ 290.844281][ T31] #5: ffff888072244ef0 (&ei->i_data_sem){++++}-{4:4}, at: ext4_map_blocks+0x5b6/0x14b0
[ 290.854261][ T31] #6: ffffe8ffffc1f678 (&lg->lg_mutex){+.+.}-{4:4}, at: ext4_mb_initialize_context+0x81c/0xdf0
[ 290.864870][ T31] 1 lock held by khungtaskd/31:
[ 290.869730][ T31] #0: ffffffff8e3c2600 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
[ 290.879698][ T31] 1 lock held by klogd/5192:
[ 290.884330][ T31] #0: ffff8880b853be58 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130
[ 290.894341][ T31] 2 locks held by getty/5595:
[ 290.899034][ T31] #0: ffff888034ee00a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 290.908854][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0
[ 290.919159][ T31] 3 locks held by syz.0.22/6647:
[ 290.924414][ T31] #0: ffff8880339b6e48 (vm_lock){++++}-{0:0}, at: do_user_addr_fault+0x452/0x1370
[ 290.934041][ T31] #1: ffff8880348ee520 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x171/0x380
[ 290.943598][ T31] #2: ffff8880348c2950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410
[ 290.953478][ T31] 3 locks held by syz-executor/6819:
[ 290.958968][ T31] #0: ffff8880348ee428 (sb_writers#4){.+.+}-{0:0}, at: filename_create+0x10e/0x4a0
[ 290.968512][ T31] #1: ffff88807e372a20 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1bb/0x4a0
[ 290.979264][ T31] #2: ffff8880348c2950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410
[ 290.989056][ T31]
[ 290.991474][ T31] =============================================
[ 290.991474][ T31]
[ 291.000091][ T31] NMI backtrace for cpu 0
[ 291.000116][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-syzkaller-gf66bc387efbe #0 PREEMPT(full)
[ 291.000146][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 291.000160][ T31] Call Trace:
[ 291.000168][ T31]
[ 291.000178][ T31] dump_stack_lvl+0x116/0x1f0
[ 291.000213][ T31] nmi_cpu_backtrace+0x27b/0x390
[ 291.000251][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 291.000278][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 291.000317][ T31] watchdog+0xf70/0x12c0
[ 291.000352][ T31] ? __pfx_watchdog+0x10/0x10
[ 291.000376][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 291.000407][ T31] ? __kthread_parkme+0x19e/0x250
[ 291.000445][ T31] ? __pfx_watchdog+0x10/0x10
[ 291.000471][ T31] kthread+0x3c5/0x780
[ 291.000498][ T31] ? __pfx_kthread+0x10/0x10
[ 291.000526][ T31] ? rcu_is_watching+0x12/0xc0
[ 291.000558][ T31] ? __pfx_kthread+0x10/0x10
[ 291.000586][ T31] ret_from_fork+0x5d4/0x6f0
[ 291.000616][ T31] ? __pfx_kthread+0x10/0x10
[ 291.000646][ T31] ret_from_fork_asm+0x1a/0x30
[ 291.000679][ T31]
[ 291.113391][ T31] Sending NMI from CPU 0 to CPUs 1:
[ 291.118661][ C1] NMI backtrace for cpu 1
[ 291.118706][ C1] CPU: 1 UID: 0 PID: 1084 Comm: kworker/u8:6 Not tainted 6.15.0-syzkaller-gf66bc387efbe #0 PREEMPT(full)
[ 291.118737][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 291.118752][ C1] Workqueue: events_unbound nsim_dev_trap_report_work
[ 291.118791][ C1] RIP: 0010:memset_orig+0x72/0xb0
[ 291.118823][ C1] Code: 47 28 48 89 47 30 48 89 47 38 48 8d 7f 40 75 d8 0f 1f 84 00 00 00 00 00 89 d1 83 e1 38 74 14 c1 e9 03 66 0f 1f 44 00 00 ff c9 <48> 89 07 48 8d 7f 08 75 f5 83 e2 07 74 0a ff ca 88 07 48 8d 7f 01
[ 291.118856][ C1] RSP: 0018:ffffc90003eff9e8 EFLAGS: 00010202
[ 291.118873][ C1] RAX: 0000000000000000 RBX: ffff888026bb9000 RCX: 0000000000000001
[ 291.118888][ C1] RDX: 0000000000000010 RSI: 0000000000000000 RDI: ffff888026bb9000
[ 291.118902][ C1] RBP: 0000000000082820 R08: 00000000ffffffff R09: 0000000000000000
[ 291.118917][ C1] R10: ffff888026bb9000 R11: 0000000000002be0 R12: 0000000000082820
[ 291.118932][ C1] R13: 0000000000001000 R14: 00000000ffffffff R15: ffff88801b442140
[ 291.118947][ C1] FS: 0000000000000000(0000) GS:ffff888124a7f000(0000) knlGS:0000000000000000
[ 291.118969][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 291.118984][ C1] CR2: 0000563635dcbc20 CR3: 0000000031e2a000 CR4: 00000000003526f0
[ 291.118999][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 291.119012][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 291.119026][ C1] Call Trace:
[ 291.119034][ C1]
[ 291.119041][ C1] kasan_save_alloc_info+0x2a/0x50
[ 291.119077][ C1] __kasan_kmalloc+0xaa/0xb0
[ 291.119102][ C1] __kmalloc_node_track_caller_noprof+0x221/0x510
[ 291.119132][ C1] ? __alloc_skb+0x166/0x380
[ 291.119157][ C1] ? trace_kmem_cache_alloc+0x28/0xc0
[ 291.119197][ C1] kmalloc_reserve+0xef/0x2c0
[ 291.119228][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 291.119255][ C1] __alloc_skb+0x166/0x380
[ 291.119283][ C1] ? __pfx___alloc_skb+0x10/0x10
[ 291.119307][ C1] ? kfree_skbmem+0x1a4/0x1f0
[ 291.119330][ C1] ? kfree_skbmem+0x1a4/0x1f0
[ 291.119352][ C1] nsim_dev_trap_report_work+0x2b1/0xcf0
[ 291.119388][ C1] process_one_work+0x9cc/0x1b70
[ 291.119427][ C1] ? __pfx_process_one_work+0x10/0x10
[ 291.119462][ C1] ? assign_work+0x1a0/0x250
[ 291.119488][ C1] worker_thread+0x6c8/0xf10
[ 291.119519][ C1] ? __kthread_parkme+0x19e/0x250
[ 291.119553][ C1] ? __pfx_worker_thread+0x10/0x10
[ 291.119578][ C1] kthread+0x3c5/0x780
[ 291.119602][ C1] ? __pfx_kthread+0x10/0x10
[ 291.119627][ C1] ? rcu_is_watching+0x12/0xc0
[ 291.119657][ C1] ? __pfx_kthread+0x10/0x10
[ 291.119681][ C1] ret_from_fork+0x5d4/0x6f0
[ 291.119704][ C1] ? __pfx_kthread+0x10/0x10
[ 291.119728][ C1] ret_from_fork_asm+0x1a/0x30
[ 291.119758][ C1]
[ 291.125958][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 291.125980][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-syzkaller-gf66bc387efbe #0 PREEMPT(full)
[ 291.126011][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 291.126025][ T31] Call Trace:
[ 291.126034][ T31]
[ 291.126045][ T31] dump_stack_lvl+0x3d/0x1f0
[ 291.126081][ T31] panic+0x71c/0x800
[ 291.126108][ T31] ? __pfx_panic+0x10/0x10
[ 291.126134][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 291.126168][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 291.126193][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 291.126223][ T31] ? watchdog+0xdda/0x12c0
[ 291.126249][ T31] ? watchdog+0xdcd/0x12c0
[ 291.126281][ T31] watchdog+0xdeb/0x12c0
[ 291.126314][ T31] ? __pfx_watchdog+0x10/0x10
[ 291.126339][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 291.126370][ T31] ? __kthread_parkme+0x19e/0x250
[ 291.126408][ T31] ? __pfx_watchdog+0x10/0x10
[ 291.126435][ T31] kthread+0x3c5/0x780
[ 291.126462][ T31] ? __pfx_kthread+0x10/0x10
[ 291.126491][ T31] ? rcu_is_watching+0x12/0xc0
[ 291.126524][ T31] ? __pfx_kthread+0x10/0x10
[ 291.126553][ T31] ret_from_fork+0x5d4/0x6f0
[ 291.126583][ T31] ? __pfx_kthread+0x10/0x10
[ 291.126611][ T31] ret_from_fork_asm+0x1a/0x30
[ 291.126659][ T31]
[ 291.527316][ T31] Kernel Offset: disabled
[ 291.531639][ T31] Rebooting in 86400 seconds..