[ 138.287193][ T1307] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.294011][ T1307] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.1.179' (ED25519) to the list of known hosts. 2025/08/02 15:43:52 ignoring optional flag "sandboxArg"="0" 2025/08/02 15:43:53 parsed 1 programs [ 145.988434][ T6290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 149.802938][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.811471][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 149.854819][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.862808][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 150.355849][ T5166] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 150.364531][ T5166] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 150.372826][ T5166] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 150.383856][ T5166] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 150.392368][ T5166] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 152.919891][ T6363] chnl_net:caif_netlink_parms(): no params data found [ 153.026632][ T6363] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.035881][ T6363] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.043273][ T6363] bridge_slave_0: entered allmulticast mode [ 153.051111][ T6363] bridge_slave_0: entered promiscuous mode [ 153.060442][ T6363] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.068729][ T6363] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.076844][ T6363] bridge_slave_1: entered allmulticast mode [ 153.085474][ T6363] bridge_slave_1: entered promiscuous mode [ 153.121582][ T6363] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.135314][ T6363] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 153.169909][ T6363] team0: Port device team_slave_0 added [ 153.180215][ T6363] team0: Port device team_slave_1 added [ 153.211518][ T6363] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 153.219280][ T6363] 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. [ 153.248402][ T6363] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 153.261877][ T6363] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 153.269324][ T6363] 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. [ 153.295849][ T6363] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 153.342428][ T6363] hsr_slave_0: entered promiscuous mode [ 153.349264][ T6363] hsr_slave_1: entered promiscuous mode [ 154.066447][ T6363] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 154.081085][ T6363] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 154.093513][ T6363] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 154.109598][ T6363] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 154.232268][ T6363] 8021q: adding VLAN 0 to HW filter on device bond0 [ 154.258576][ T6363] 8021q: adding VLAN 0 to HW filter on device team0 [ 154.276749][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.284279][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.308496][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.316217][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.628896][ T6363] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 154.691678][ T6363] veth0_vlan: entered promiscuous mode [ 154.714751][ T6363] veth1_vlan: entered promiscuous mode [ 154.750603][ T6363] veth0_macvtap: entered promiscuous mode [ 154.762457][ T6363] veth1_macvtap: entered promiscuous mode [ 154.789341][ T6363] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 154.812520][ T6363] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 154.835763][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.848131][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.863342][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.882382][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 155.048179][ T36] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 155.128768][ T36] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 155.219513][ T36] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 155.308411][ T36] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/08/02 15:44:09 executed programs: 0 [ 155.859749][ T5166] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 155.874309][ T5166] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 155.894011][ T5166] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 155.904360][ T5166] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 155.916025][ T5166] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 156.272450][ T6438] chnl_net:caif_netlink_parms(): no params data found [ 156.430441][ T6438] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.439136][ T6438] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.448366][ T6438] bridge_slave_0: entered allmulticast mode [ 156.457395][ T6438] bridge_slave_0: entered promiscuous mode [ 156.469951][ T6438] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.477688][ T6438] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.486077][ T6438] bridge_slave_1: entered allmulticast mode [ 156.494546][ T6438] bridge_slave_1: entered promiscuous mode [ 156.543757][ T6438] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 156.558777][ T6438] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 156.610116][ T6438] team0: Port device team_slave_0 added [ 156.622480][ T6438] team0: Port device team_slave_1 added [ 156.689615][ T6438] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 156.701643][ T6438] 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. [ 156.732226][ T6438] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 156.746195][ T6438] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 156.755444][ T6438] 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. [ 156.785171][ T6438] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 156.862324][ T6438] hsr_slave_0: entered promiscuous mode [ 156.871136][ T6438] hsr_slave_1: entered promiscuous mode [ 156.878772][ T6438] debugfs: 'hsr0' already exists in 'hsr' [ 156.887864][ T6438] Cannot create hsr debugfs directory [ 157.329032][ T36] bridge_slave_1: left allmulticast mode [ 157.341202][ T36] bridge_slave_1: left promiscuous mode [ 157.349692][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.361901][ T36] bridge_slave_0: left allmulticast mode [ 157.374818][ T36] bridge_slave_0: left promiscuous mode [ 157.384488][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.750495][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 157.766644][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 157.779414][ T36] bond0 (unregistering): Released all slaves [ 157.903166][ T36] hsr_slave_0: left promiscuous mode [ 157.918552][ T36] hsr_slave_1: left promiscuous mode [ 157.925814][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 157.933375][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 157.948284][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 157.957493][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 157.966286][ T5166] Bluetooth: hci0: command tx timeout [ 158.002289][ T36] veth1_macvtap: left promiscuous mode [ 158.009668][ T36] veth0_macvtap: left promiscuous mode [ 158.015914][ T36] veth1_vlan: left promiscuous mode [ 158.021586][ T36] veth0_vlan: left promiscuous mode [ 158.555994][ T36] team0 (unregistering): Port device team_slave_1 removed [ 158.591860][ T36] team0 (unregistering): Port device team_slave_0 removed [ 159.097224][ T6438] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 159.123878][ T6438] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 159.144454][ T6438] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 159.158534][ T6438] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 159.358924][ T6438] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.432606][ T6438] 8021q: adding VLAN 0 to HW filter on device team0 [ 159.447249][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.454581][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.472382][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.479825][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.798162][ T6438] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 159.868163][ T6438] veth0_vlan: entered promiscuous mode [ 159.886774][ T6438] veth1_vlan: entered promiscuous mode [ 159.937588][ T6438] veth0_macvtap: entered promiscuous mode [ 159.951625][ T6438] veth1_macvtap: entered promiscuous mode [ 159.980475][ T6438] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 160.002012][ T6438] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 160.021629][ T37] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.043939][ T5166] Bluetooth: hci0: command tx timeout [ 160.044820][ T37] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.065570][ T37] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.089909][ T37] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.157149][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.179684][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.230596][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.240399][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.313231][ T6540] netlink: 12 bytes leftover after parsing attributes in process `syz.0.16'. [ 160.411729][ T36] [ 160.414251][ T36] ====================================================== [ 160.421580][ T36] WARNING: possible circular locking dependency detected [ 160.429166][ T36] 6.16.0-syzkaller-ga6923c06a3b2-dirty #0 Not tainted [ 160.436139][ T36] ------------------------------------------------------ [ 160.443273][ T36] kworker/u8:2/36 is trying to acquire lock: [ 160.449364][ T36] ffff888025106188 (&set->update_nr_hwq_lock){++++}-{4:4}, at: del_gendisk+0xf0/0x180 [ 160.458988][ T36] [ 160.458988][ T36] but task is already holding lock: [ 160.466450][ T36] ffff8880251060d8 (&set->tag_list_lock){+.+.}-{4:4}, at: del_gendisk+0xe8/0x180 [ 160.475906][ T36] [ 160.475906][ T36] which lock already depends on the new lock. [ 160.475906][ T36] [ 160.486758][ T36] [ 160.486758][ T36] the existing dependency chain (in reverse order) is: [ 160.495881][ T36] [ 160.495881][ T36] -> #1 (&set->tag_list_lock){+.+.}-{4:4}: [ 160.503893][ T36] lock_acquire+0x120/0x360 [ 160.509032][ T36] __mutex_lock+0x187/0x1360 [ 160.514330][ T36] blk_mq_sysfs_register+0x196/0x530 [ 160.520144][ T36] blk_register_queue+0xf2/0x400 [ 160.525871][ T36] __add_disk+0x677/0xd50 [ 160.530847][ T36] add_disk_fwnode+0xfc/0x480 [ 160.536234][ T36] _RNvXCsktjF9JQNZ8U_5rnullNtB2_13NullBlkModuleNtCs43vyB533jt3_6kernel13InPlaceModule4init+0x8ee/0xc00 [ 160.548176][ T36] __rnull_mod_init+0x1a/0x70 [ 160.553385][ T36] do_one_initcall+0x233/0x820 [ 160.558769][ T36] do_initcall_level+0x104/0x190 [ 160.564239][ T36] do_initcalls+0x59/0xa0 [ 160.569187][ T36] kernel_init_freeable+0x334/0x4a0 [ 160.575088][ T36] kernel_init+0x1d/0x1d0 [ 160.580212][ T36] ret_from_fork+0x3f9/0x770 [ 160.585335][ T36] ret_from_fork_asm+0x1a/0x30 [ 160.590745][ T36] [ 160.590745][ T36] -> #0 (&set->update_nr_hwq_lock){++++}-{4:4}: [ 160.599220][ T36] validate_chain+0xb9b/0x2140 [ 160.604800][ T36] __lock_acquire+0xab9/0xd20 [ 160.610039][ T36] lock_acquire+0x120/0x360 [ 160.615182][ T36] down_read+0x46/0x2e0 [ 160.620311][ T36] del_gendisk+0xf0/0x180 [ 160.625269][ T36] nbd_dev_remove_work+0x47/0xe0 [ 160.630859][ T36] process_scheduled_works+0xade/0x17b0 [ 160.637117][ T36] worker_thread+0x8a0/0xda0 [ 160.642780][ T36] kthread+0x711/0x8a0 [ 160.647570][ T36] ret_from_fork+0x3f9/0x770 [ 160.652860][ T36] ret_from_fork_asm+0x1a/0x30 [ 160.658167][ T36] [ 160.658167][ T36] other info that might help us debug this: [ 160.658167][ T36] [ 160.668672][ T36] Possible unsafe locking scenario: [ 160.668672][ T36] [ 160.676492][ T36] CPU0 CPU1 [ 160.682234][ T36] ---- ---- [ 160.687792][ T36] lock(&set->tag_list_lock); [ 160.693202][ T36] lock(&set->update_nr_hwq_lock); [ 160.701208][ T36] lock(&set->tag_list_lock); [ 160.708685][ T36] rlock(&set->update_nr_hwq_lock); [ 160.714365][ T36] [ 160.714365][ T36] *** DEADLOCK *** [ 160.714365][ T36] [ 160.722702][ T36] 3 locks held by kworker/u8:2/36: [ 160.727822][ T36] #0: ffff888025c60148 ((wq_completion)nbd-del){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 160.739171][ T36] #1: ffffc90000ac7bc0 ((work_completion)(&nbd->remove_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 160.751975][ T36] #2: ffff8880251060d8 (&set->tag_list_lock){+.+.}-{4:4}, at: del_gendisk+0xe8/0x180 [ 160.761877][ T36] [ 160.761877][ T36] stack backtrace: [ 160.767889][ T36] CPU: 0 UID: 0 PID: 36 Comm: kworker/u8:2 Not tainted 6.16.0-syzkaller-ga6923c06a3b2-dirty #0 PREEMPT(full) [ 160.767920][ T36] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 160.767932][ T36] Workqueue: nbd-del nbd_dev_remove_work [ 160.767965][ T36] Call Trace: [ 160.767972][ T36] [ 160.767978][ T36] dump_stack_lvl+0x189/0x250 [ 160.768000][ T36] ? __pfx_dump_stack_lvl+0x10/0x10 [ 160.768017][ T36] ? __pfx__printk+0x10/0x10 [ 160.768033][ T36] ? stack_trace_save+0x9c/0xe0 [ 160.768056][ T36] print_circular_bug+0x2ee/0x310 [ 160.768074][ T36] check_noncircular+0x134/0x160 [ 160.768092][ T36] validate_chain+0xb9b/0x2140 [ 160.768108][ T36] ? __pfx___mutex_trylock_common+0x10/0x10 [ 160.768126][ T36] ? rcu_is_watching+0x15/0xb0 [ 160.768145][ T36] __lock_acquire+0xab9/0xd20 [ 160.768169][ T36] ? del_gendisk+0xf0/0x180 [ 160.768186][ T36] lock_acquire+0x120/0x360 [ 160.768207][ T36] ? del_gendisk+0xf0/0x180 [ 160.768230][ T36] down_read+0x46/0x2e0 [ 160.768245][ T36] ? del_gendisk+0xf0/0x180 [ 160.768263][ T36] del_gendisk+0xf0/0x180 [ 160.768281][ T36] nbd_dev_remove_work+0x47/0xe0 [ 160.768300][ T36] ? process_scheduled_works+0x9ef/0x17b0 [ 160.768325][ T36] process_scheduled_works+0xade/0x17b0 [ 160.768365][ T36] ? __pfx_process_scheduled_works+0x10/0x10 [ 160.768396][ T36] worker_thread+0x8a0/0xda0 [ 160.768420][ T36] kthread+0x711/0x8a0 [ 160.768440][ T36] ? __pfx_worker_thread+0x10/0x10 [ 160.768454][ T36] ? __pfx_kthread+0x10/0x10 [ 160.768472][ T36] ? _raw_spin_unlock_irq+0x23/0x50 [ 160.768492][ T36] ? lockdep_hardirqs_on+0x9c/0x150 [ 160.768512][ T36] ? __pfx_kthread+0x10/0x10 [ 160.768530][ T36] ret_from_fork+0x3f9/0x770 [ 160.768547][ T36] ? __pfx_ret_from_fork+0x10/0x10 [ 160.768563][ T36] ? __switch_to_asm+0x39/0x70 [ 160.768583][ T36] ? __switch_to_asm+0x33/0x70 [ 160.768601][ T36] ? __pfx_kthread+0x10/0x10 2025/08/02 15:44:14 executed programs: 3 [ 160.768621][ T36] ret_from_fork_asm+0x1a/0x30 [ 160.768648][ T36] [ 160.871205][ T5166] block nbd0: Receive control failed (result -32) [ 160.995577][ T6553] netlink: 12 bytes leftover after parsing attributes in process `syz.0.17'. [ 161.116856][ T5166] block nbd2: Receive control failed (result -32) [ 161.139210][ T6564] netlink: 12 bytes leftover after parsing attributes in process `syz.0.18'. [ 161.238178][ T5166] block nbd4: Receive control failed (result -32) [ 161.267594][ T6571] netlink: 12 bytes leftover after parsing attributes in process `syz.0.19'. [ 161.348199][ T5166] block nbd6: Receive control failed (result -32) [ 161.371109][ T6578] netlink: 12 bytes leftover after parsing attributes in process `syz.0.20'. [ 161.437888][ T5166] block nbd8: Receive control failed (result -32) [ 161.470132][ T6587] netlink: 12 bytes leftover after parsing attributes in process `syz.0.21'. [ 161.547095][ T5166] block nbd10: Receive control failed (result -32) [ 161.573967][ T6594] netlink: 12 bytes leftover after parsing attributes in process `syz.0.22'. [ 161.645747][ T5166] block nbd12: Receive control failed (result -32) [ 161.663280][ T6601] netlink: 12 bytes leftover after parsing attributes in process `syz.0.23'. [ 161.740596][ T5166] block nbd14: Receive control failed (result -32) [ 161.762467][ T6609] netlink: 12 bytes leftover after parsing attributes in process `syz.0.24'. [ 161.891915][ T5166] block nbd16: Receive control failed (result -32) [ 161.915208][ T6620] netlink: 12 bytes leftover after parsing attributes in process `syz.0.25'. [ 162.033505][ T5166] block nbd18: Receive control failed (result -32) [ 162.135418][ T5166] Bluetooth: hci0: command tx timeout [ 162.194306][ T5166] block nbd20: Receive control failed (result -32) [ 162.351991][ T5166] block nbd21: Receive control failed (result -32) [ 162.483500][ T5166] block nbd23: Receive control failed (result -32) [ 162.619069][ T5166] block nbd25: Receive control failed (result -32) [ 162.803274][ T5166] block nbd27: Receive control failed (result -32) [ 162.943666][ T5166] block nbd28: Receive control failed (result -32) [ 163.115045][ T5166] block nbd30: Receive control failed (result -32) [ 163.236516][ T5166] block nbd32: Receive control failed (result -32) [ 163.365623][ T5166] block nbd34: Receive control failed (result -32) [ 163.517121][ T5166] block nbd36: Receive control failed (result -32) [ 163.663822][ T5166] block nbd37: Receive control failed (result -32) [ 163.801170][ T5166] block nbd38: Receive control failed (result -32) [ 163.933839][ T5166] block nbd39: Receive control failed (result -32) [ 164.090744][ T5166] block nbd40: Receive control failed (result -32) [ 164.203717][ T51] Bluetooth: hci0: command tx timeout [ 164.227671][ T5166] block nbd42: Receive control failed (result -32) [ 164.391209][ T5166] block nbd44: Receive control failed (result -32) [ 164.498679][ T5166] block nbd45: Receive control failed (result -32) [ 164.651777][ T5166] block nbd47: Receive control failed (result -32) [ 164.807221][ T5166] block nbd49: Receive control failed (result -32) [ 164.933993][ T5166] block nbd50: Receive control failed (result -32) [ 165.080229][ T5166] block nbd52: Receive control failed (result -32) [ 165.242740][ T5166] block nbd54: Receive control failed (result -32) [ 165.393939][ T5166] block nbd55: Receive control failed (result -32) [ 165.424980][ T6913] __nla_validate_parse: 23 callbacks suppressed [ 165.424999][ T6913] netlink: 12 bytes leftover after parsing attributes in process `syz.0.49'. [ 165.541523][ T5166] block nbd57: Receive control failed (result -32) [ 165.557531][ T6922] netlink: 12 bytes leftover after parsing attributes in process `syz.0.50'. [ 165.674353][ T5166] block nbd58: Receive control failed (result -32) [ 165.699420][ T6935] netlink: 12 bytes leftover after parsing attributes in process `syz.0.51'. [ 165.823463][ T5166] block nbd60: Receive control failed (result -32) [ 165.842534][ T6944] netlink: 12 bytes leftover after parsing attributes in process `syz.0.52'. [ 165.971376][ T5166] block nbd61: Receive control failed (result -32) [ 165.988729][ T6949] netlink: 12 bytes leftover after parsing attributes in process `syz.0.53'. 2025/08/02 15:44:19 executed programs: 40 [ 166.103476][ T5166] block nbd62: Receive control failed (result -32) [ 166.122025][ T6957] netlink: 12 bytes leftover after parsing attributes in process `syz.0.54'. [ 166.232620][ T5166] block nbd64: Receive control failed (result -32) [ 166.251436][ T6965] netlink: 12 bytes leftover after parsing attributes in process `syz.0.55'. [ 166.337308][ T5166] block nbd65: Receive control failed (result -32) [ 166.356921][ T6970] netlink: 12 bytes leftover after parsing attributes in process `syz.0.56'. [ 166.459121][ T5166] block nbd67: Receive control failed (result -32) [ 166.481762][ T6978] netlink: 12 bytes leftover after parsing attributes in process `syz.0.57'. [ 166.596974][ T5166] block nbd69: Receive control failed (result -32) [ 166.616875][ T6986] netlink: 12 bytes leftover after parsing attributes in process `syz.0.58'. [ 166.735727][ T5166] block nbd70: Receive control failed (result -32) [ 166.884024][ T5166] block nbd71: Receive control failed (result -32) [ 167.020440][ T5166] block nbd73: Receive control failed (result -32) [ 167.126017][ T5166] block nbd75: Receive control failed (result -32) [ 167.207985][ T5166] block nbd77: Receive control failed (result -32) [ 167.343526][ T5166] block nbd79: Receive control failed (result -32) [ 167.485218][ T5166] block nbd81: Receive control failed (result -32) [ 167.608613][ T5166] block nbd82: Receive control failed (result -32) [ 167.745594][ T5166] block nbd84: Receive control failed (result -32) [ 167.837529][ T5166] block nbd85: Receive control failed (result -32) [ 167.974670][ T5166] block nbd87: Receive control failed (result -32) [ 168.105649][ T5166] block nbd88: Receive control failed (result -32) [ 168.216057][ T5166] block nbd90: Receive control failed (result -32) [ 168.330243][ T5166] block nbd92: Receive control failed (result -32) [ 168.447883][ T5166] block nbd94: Receive control failed (result -32) [ 168.575349][ T5166] block nbd96: Receive control failed (result -32) [ 168.715434][ T5166] block nbd97: Receive control failed (result -32) [ 168.826308][ T5166] block nbd98: Receive control failed (result -32) [ 168.925495][ T5166] block nbd100: Receive control failed (result -32) [ 169.062509][ T5166] block nbd102: Receive control failed (result -32) [ 169.185204][ T5166] block nbd104: Receive control failed (result -32) [ 169.307200][ T5166] block nbd106: Receive control failed (result -32) [ 169.435078][ T5166] block nbd108: Receive control failed (result -32) [ 169.575808][ T5166] block nbd109: Receive control failed (result -32) [ 169.686100][ T5166] block nbd111: Receive control failed (result -32) [ 169.796890][ T5166] block nbd113: Receive control failed (result -32) [ 169.897386][ T5166] block nbd115: Receive control failed (result -32) [ 170.026600][ T5166] block nbd117: Receive control failed (result -32) [ 170.175168][ T5166] block nbd119: Receive control failed (result -32) [ 170.305197][ T5166] block nbd120: Receive control failed (result -32)