last executing test programs: 4.666124456s ago: executing program 4 (id=102): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 4.566668079s ago: executing program 4 (id=106): syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) 4.541253102s ago: executing program 4 (id=112): select(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)) 4.539683107s ago: executing program 0 (id=113): pselect6(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)) 4.53709358s ago: executing program 0 (id=117): socket$nl_sock_diag(0x10, 0x3, 0x4) 4.511571005s ago: executing program 0 (id=121): getuid() 4.509841417s ago: executing program 2 (id=123): ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 4.488273733s ago: executing program 1 (id=125): socket$nl_crypto(0x10, 0x3, 0x15) 4.439803113s ago: executing program 2 (id=126): socket$phonet_pipe(0x23, 0x5, 0x2) 4.439568058s ago: executing program 3 (id=127): socket$inet6_dccp(0xa, 0x6, 0x0) 4.439451588s ago: executing program 0 (id=128): socket$alg(0x26, 0x5, 0x0) 4.438408749s ago: executing program 1 (id=129): readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) 4.438283609s ago: executing program 3 (id=130): socket$inet6(0xa, 0x1, 0x0) 4.43817389s ago: executing program 0 (id=131): poll(&(0x7f0000000000), 0x0, 0x0) 4.438047112s ago: executing program 1 (id=132): socket$tipc(0x1e, 0x2, 0x0) 3.831193974s ago: executing program 2 (id=133): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 3.157195055s ago: executing program 4 (id=120): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2.985881181s ago: executing program 2 (id=138): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2.964988978s ago: executing program 1 (id=136): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2.710010307s ago: executing program 3 (id=134): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2.200109283s ago: executing program 1 (id=140): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2.053225118s ago: executing program 2 (id=141): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.851521968s ago: executing program 3 (id=142): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.696125143s ago: executing program 4 (id=139): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.107885177s ago: executing program 3 (id=145): socket(0x1e, 0x2, 0x0) 970.082264ms ago: executing program 2 (id=144): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 969.760162ms ago: executing program 4 (id=146): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 826.230343ms ago: executing program 1 (id=143): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 695.248694ms ago: executing program 3 (id=147): expanding glob: /sys/**/* 0s ago: executing program 0 (id=137): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.22' (ED25519) to the list of known hosts. [ 51.795019][ T5815] cgroup: Unknown subsys name 'net' [ 51.925603][ T5815] cgroup: Unknown subsys name 'cpuset' [ 51.933814][ T5815] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 53.207441][ T5815] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 56.433493][ T5888] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 56.537192][ T5903] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 57.481543][ T5983] 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. [ 58.777175][ T6026] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.785525][ T6026] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.795846][ T6026] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.804428][ T6026] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.812556][ T6026] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 58.829612][ T6026] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.860712][ T5993] chnl_net:caif_netlink_parms(): no params data found [ 59.360038][ T5993] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.376224][ T5993] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.384257][ T5993] bridge_slave_0: entered allmulticast mode [ 59.391467][ T5993] bridge_slave_0: entered promiscuous mode [ 59.441730][ T5993] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.452773][ T5993] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.459983][ T5993] bridge_slave_1: entered allmulticast mode [ 59.473595][ T5993] bridge_slave_1: entered promiscuous mode [ 59.557684][ T5993] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.572169][ T5993] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.970001][ T5993] team0: Port device team_slave_0 added [ 60.007583][ T5993] team0: Port device team_slave_1 added [ 60.126449][ T5993] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.133710][ T5993] 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. [ 60.159893][ T5993] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.175274][ T5993] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.182248][ T5993] 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. [ 60.208316][ T5993] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.266525][ T2133] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.284064][ T2133] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.306098][ T5993] hsr_slave_0: entered promiscuous mode [ 60.313594][ T5993] hsr_slave_1: entered promiscuous mode [ 60.437884][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.463323][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.882732][ T5993] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.905771][ T5993] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.947090][ T5993] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.990228][ T5993] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.065563][ T5993] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.084653][ T5993] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.099420][ T2133] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.106812][ T2133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.124008][ T2133] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.131144][ T2133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.256488][ T5993] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.289350][ T5993] veth0_vlan: entered promiscuous mode [ 61.300124][ T5993] veth1_vlan: entered promiscuous mode [ 61.322166][ T5993] veth0_macvtap: entered promiscuous mode [ 61.331383][ T5993] veth1_macvtap: entered promiscuous mode [ 61.345491][ T5993] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.357921][ T5993] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.369323][ T5993] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.378962][ T5993] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.387766][ T5993] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.396545][ T5993] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.546175][ T2133] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.744399][ T2133] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.965342][ T2133] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.120045][ T2133] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.247039][ T6026] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.258077][ T6100] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.268292][ T6100] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 69.310170][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.319250][ T6101] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 69.326750][ T53] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 69.337092][ T53] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 69.347696][ T53] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 69.357974][ T53] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 69.359872][ T6104] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 69.373452][ T6104] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.375031][ T53] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 69.380631][ T6104] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 69.395906][ T6101] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 69.405012][ T6101] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 69.425189][ T6026] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 69.433520][ T6026] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 69.440828][ T6026] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 69.467284][ T6101] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 69.484237][ T6101] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 69.491499][ T53] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 69.502352][ T6101] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 69.510294][ T53] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 69.518645][ T6101] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 69.543091][ T6101] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 69.553092][ T6101] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 69.553139][ T2133] bridge_slave_1: left allmulticast mode [ 69.566456][ T6101] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 69.567216][ T2133] bridge_slave_1: left promiscuous mode [ 69.579369][ T53] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 69.588525][ T2133] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.589755][ T6101] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 69.605368][ T6101] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 69.614123][ T2133] bridge_slave_0: left allmulticast mode [ 69.619803][ T2133] bridge_slave_0: left promiscuous mode [ 69.626187][ T2133] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.846638][ T2133] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 69.857649][ T2133] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 69.868367][ T2133] bond0 (unregistering): Released all slaves [ 69.997256][ T2133] hsr_slave_0: left promiscuous mode [ 70.003890][ T2133] hsr_slave_1: left promiscuous mode [ 70.009666][ T2133] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 70.017998][ T2133] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 70.026974][ T2133] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 70.034831][ T2133] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 70.050425][ T2133] veth1_macvtap: left promiscuous mode [ 70.056243][ T2133] veth0_macvtap: left promiscuous mode [ 70.061774][ T2133] veth1_vlan: left promiscuous mode [ 70.067420][ T2133] veth0_vlan: left promiscuous mode [ 70.317639][ T2133] team0 (unregistering): Port device team_slave_1 removed [ 70.346909][ T2133] team0 (unregistering): Port device team_slave_0 removed [ 70.831251][ T6094] chnl_net:caif_netlink_parms(): no params data found [ 70.954457][ T6102] chnl_net:caif_netlink_parms(): no params data found [ 71.074477][ T6108] chnl_net:caif_netlink_parms(): no params data found [ 71.085190][ T6106] chnl_net:caif_netlink_parms(): no params data found [ 71.101013][ T5502] [ 71.103381][ T5502] ============================================ [ 71.109528][ T5502] WARNING: possible recursive locking detected [ 71.115670][ T5502] 6.14.0-rc5-syzkaller-01183-g40587f749df2 #0 Not tainted [ 71.122766][ T5502] -------------------------------------------- [ 71.128899][ T5502] dhcpcd/5502 is trying to acquire lock: [ 71.134513][ T5502] ffff8880681a0d28 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 71.143744][ T5502] [ 71.143744][ T5502] but task is already holding lock: [ 71.151088][ T5502] ffff888012828d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 71.159953][ T5502] [ 71.159953][ T5502] other info that might help us debug this: [ 71.167995][ T5502] Possible unsafe locking scenario: [ 71.167995][ T5502] [ 71.175429][ T5502] CPU0 [ 71.178693][ T5502] ---- [ 71.181955][ T5502] lock(&dev->lock); [ 71.185927][ T5502] lock(&dev->lock); [ 71.189896][ T5502] [ 71.189896][ T5502] *** DEADLOCK *** [ 71.189896][ T5502] [ 71.198022][ T5502] May be due to missing lock nesting notation [ 71.198022][ T5502] [ 71.206324][ T5502] 2 locks held by dhcpcd/5502: [ 71.211067][ T5502] #0: ffffffff8fed6908 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 71.220204][ T5502] #1: ffff888012828d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 71.229505][ T5502] [ 71.229505][ T5502] stack backtrace: [ 71.235390][ T5502] CPU: 1 UID: 0 PID: 5502 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01183-g40587f749df2 #0 [ 71.235404][ T5502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.235414][ T5502] Call Trace: [ 71.235420][ T5502] [ 71.235426][ T5502] dump_stack_lvl+0x241/0x360 [ 71.235443][ T5502] ? __pfx_dump_stack_lvl+0x10/0x10 [ 71.235455][ T5502] ? __pfx__printk+0x10/0x10 [ 71.235467][ T5502] ? lockdep_unlock+0x16a/0x300 [ 71.235486][ T5502] print_deadlock_bug+0x483/0x620 [ 71.235500][ T5502] validate_chain+0x15e2/0x5920 [ 71.235516][ T5502] ? is_bpf_text_address+0x26/0x2a0 [ 71.235530][ T5502] ? unwind_next_frame+0x18e6/0x22d0 [ 71.235548][ T5502] ? __pfx_validate_chain+0x10/0x10 [ 71.235560][ T5502] ? preempt_count_add+0x93/0x190 [ 71.235575][ T5502] ? is_bpf_text_address+0x285/0x2a0 [ 71.235586][ T5502] ? is_bpf_text_address+0x26/0x2a0 [ 71.235597][ T5502] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 71.235613][ T5502] ? kernel_text_address+0xa7/0xe0 [ 71.235626][ T5502] ? look_up_lock_class+0x77/0x170 [ 71.235640][ T5502] ? register_lock_class+0x102/0x980 [ 71.235658][ T5502] ? __pfx_register_lock_class+0x10/0x10 [ 71.235675][ T5502] ? mark_lock+0x9a/0x360 [ 71.235687][ T5502] __lock_acquire+0x1397/0x2100 [ 71.235707][ T5502] lock_acquire+0x1ed/0x550 [ 71.235723][ T5502] ? lapbeth_device_event+0x766/0xa20 [ 71.235743][ T5502] ? __pfx_lock_acquire+0x10/0x10 [ 71.235759][ T5502] ? __pfx___might_resched+0x10/0x10 [ 71.235778][ T5502] __mutex_lock+0x19c/0x1010 [ 71.235791][ T5502] ? lapbeth_device_event+0x766/0xa20 [ 71.235810][ T5502] ? __asan_memset+0x23/0x50 [ 71.235822][ T5502] ? lapbeth_device_event+0x766/0xa20 [ 71.235839][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 71.235856][ T5502] ? __raw_spin_lock_init+0x45/0x100 [ 71.235871][ T5502] lapbeth_device_event+0x766/0xa20 [ 71.235889][ T5502] notifier_call_chain+0x1a5/0x3f0 [ 71.235906][ T5502] __dev_notify_flags+0x207/0x400 [ 71.235918][ T5502] ? dev_set_rx_mode+0xb8/0x2e0 [ 71.235930][ T5502] ? __pfx___dev_notify_flags+0x10/0x10 [ 71.235941][ T5502] ? __dev_change_flags+0x515/0x6f0 [ 71.235953][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 71.235966][ T5502] ? __pfx___dev_change_flags+0x10/0x10 [ 71.235978][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 71.235992][ T5502] netif_change_flags+0xf0/0x1a0 [ 71.236005][ T5502] dev_change_flags+0x146/0x270 [ 71.236023][ T5502] devinet_ioctl+0xea2/0x1d80 [ 71.236042][ T5502] ? __pfx_devinet_ioctl+0x10/0x10 [ 71.236059][ T5502] ? get_user_ifreq+0x1bb/0x200 [ 71.236073][ T5502] inet_ioctl+0x3d7/0x4f0 [ 71.236086][ T5502] ? __pfx_inet_ioctl+0x10/0x10 [ 71.236099][ T5502] ? tomoyo_path_number_perm+0x5dd/0x770 [ 71.236123][ T5502] sock_do_ioctl+0x158/0x460 [ 71.236144][ T5502] ? __pfx_sock_do_ioctl+0x10/0x10 [ 71.236159][ T5502] ? __pfx_lock_release+0x10/0x10 [ 71.236178][ T5502] sock_ioctl+0x626/0x8e0 [ 71.236193][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 71.236207][ T5502] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 71.236224][ T5502] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 71.236241][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 71.236255][ T5502] __se_sys_ioctl+0xf5/0x170 [ 71.236269][ T5502] do_syscall_64+0xf3/0x230 [ 71.236284][ T5502] ? clear_bhb_loop+0x35/0x90 [ 71.236300][ T5502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.236319][ T5502] RIP: 0033:0x7f26c9389d49 [ 71.236334][ T5502] Code: 5c c3 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <41> 89 c0 3d 00 f0 ff ff 76 10 48 8b 15 ae 60 0d 00 f7 d8 41 83 c8 [ 71.236344][ T5502] RSP: 002b:00007ffd7d42c5a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 71.236357][ T5502] RAX: ffffffffffffffda RBX: 00007f26c92bb6c0 RCX: 00007f26c9389d49 [ 71.236366][ T5502] RDX: 00007ffd7d43c798 RSI: 0000000000008914 RDI: 000000000000000c [ 71.236374][ T5502] RBP: 00007ffd7d44c958 R08: 00007ffd7d43c758 R09: 00007ffd7d43c708 [ 71.236383][ T5502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.236391][ T5502] R13: 00007ffd7d43c798 R14: 0000000000000028 R15: 0000000000008914 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 71.236403][ T5502] [ 71.631463][ T6101] Bluetooth: hci2: command tx timeout [ 71.636926][ T6101] Bluetooth: hci0: command tx timeout [ 71.642326][ T6101] Bluetooth: hci1: command tx timeout [ 71.652999][ T6026] Bluetooth: hci3: command tx timeout [ 71.655571][ T6101] Bluetooth: hci4: command tx timeout [ 71.658724][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.675321][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.814841][ T2133] bond0 (unregistering): Released all slaves [ 72.823018][ T2133] bond0 (unregistering): Released all slaves [ 72.831204][ T2133] bond0 (unregistering): Released all slaves [ 72.839504][ T2133] bond0 (unregistering): Released all slaves [ 72.848704][ T2133] bond0 (unregistering): Released all slaves [ 76.774168][ T974] cfg80211: failed to load regulatory.db