yealink 1-1:36.0: urb_ctl_callback - urb status -71 yealink 1-1:36.0: urb_irq_callback - urb status -71 yealink 1-1:36.0: unexpected response 0 yealink 1-1:36.0: urb_ctl_callback - urb status -71 watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [syz-executor:7176] Modules linked in: irq event stamp: 190641 hardirqs last enabled at (190640): [] console_emit_next_record kernel/printk/printk.c:2990 [inline] hardirqs last enabled at (190640): [] console_flush_all+0x5e4/0xafc kernel/printk/printk.c:3049 hardirqs last disabled at (190641): [] __el1_irq arch/arm64/kernel/entry-common.c:533 [inline] hardirqs last disabled at (190641): [] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:551 softirqs last enabled at (116152): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (116180): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 CPU: 1 UID: 0 PID: 7176 Comm: syz-executor Not tainted 6.11.0-rc5-syzkaller-gdf54f4a16f82 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __daif_local_irq_restore arch/arm64/include/asm/irqflags.h:176 [inline] pc : arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] pc : console_emit_next_record kernel/printk/printk.c:2990 [inline] pc : console_flush_all+0x608/0xafc kernel/printk/printk.c:3049 lr : console_emit_next_record kernel/printk/printk.c:2990 [inline] lr : console_flush_all+0x604/0xafc kernel/printk/printk.c:3049 sp : ffff80009f356340 x29: ffff80009f356460 x28: ffff800090e73760 x27: 0000000000000001 x26: ffff800090e737b8 x25: dfff800000000000 x24: 1ffff000121ce6ee x23: ffff80009f356520 x22: ffff800090e73770 x21: 0000000000000000 x20: 0000000000000000 x19: 00000000000000c0 x18: ffff80009f356278 x17: 0000000000000000 x16: ffff800080345a84 x15: 0000000000000001 x14: 1ffff00011edc64c x13: 0000000000000000 x12: 0000000000000003 x11: 0000000000000202 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d14b1e40 x7 : ffff80008038fca4 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000002 x1 : 0000000000000080 x0 : 0000000000000000 Call trace: __daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] console_emit_next_record kernel/printk/printk.c:2990 [inline] console_flush_all+0x608/0xafc kernel/printk/printk.c:3049 console_unlock+0xfc/0x3d4 kernel/printk/printk.c:3118 vprintk_emit+0x224/0x3a4 kernel/printk/printk.c:2348 vprintk_default+0xa0/0xe4 kernel/printk/printk.c:2363 vprintk+0x200/0x2d4 kernel/printk/printk_safe.c:45 _printk+0xdc/0x128 kernel/printk/printk.c:2373 __netdev_printk+0x200/0x3a4 net/core/dev.c:11770 netdev_info+0x104/0x150 net/core/dev.c:11817 __dev_set_promiscuity+0x1a0/0x4a8 net/core/dev.c:8627 __dev_set_rx_mode+0x150/0x218 dev_uc_add+0xbc/0x110 net/core/dev_addr_lists.c:692 vlan_dev_set_mac_address+0x154/0x39c net/8021q/vlan_dev.c:344 dev_set_mac_address+0x1f4/0x430 net/core/dev.c:9096 dev_set_mac_address_user+0x44/0x68 net/core/dev.c:9115 do_setlink+0x770/0x3778 net/core/rtnetlink.c:2855 __rtnl_newlink net/core/rtnetlink.c:3696 [inline] rtnl_newlink+0x14c4/0x1bd0 net/core/rtnetlink.c:3743 rtnetlink_rcv_msg+0x630/0xa9c net/core/rtnetlink.c:6647 netlink_rcv_skb+0x214/0x3c4 net/netlink/af_netlink.c:2550 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:6665 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline] netlink_unicast+0x668/0x8a4 net/netlink/af_netlink.c:1357 netlink_sendmsg+0x7a4/0xa8c net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x374/0x4f4 net/socket.c:2204 __do_sys_sendto net/socket.c:2216 [inline] __se_sys_sendto net/socket.c:2212 [inline] __arm64_sys_sendto+0xd8/0xf8 net/socket.c:2212 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 220 Comm: kworker/u8:5 Not tainted 6.11.0-rc5-syzkaller-gdf54f4a16f82 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 Workqueue: bat_events batadv_nc_worker pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : should_resched arch/arm64/include/asm/preempt.h:79 [inline] pc : __local_bh_enable_ip+0x228/0x44c kernel/softirq.c:389 lr : __local_bh_enable_ip+0x224/0x44c kernel/softirq.c:387 sp : ffff8000985c7990 x29: ffff8000985c79a0 x28: dfff800000000000 x27: 1fffe0001cd442fd x26: 0000000000000000 x25: ffff0000cbffcc40 x24: 0000000000000001 x23: 1fffe00018bcf791 x22: dfff800000000000 x21: ffff80008b028128 x20: ffff0001b3ce4540 x19: ffff0000c5e7bc88 x18: 1fffe00036799fe6 x17: ffff80008f50d000 x16: ffff800080345a84 x15: 0000000000000001 x14: 1fffe000197ff988 x13: 0000000000000000 x12: 0000000000000003 x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : 00000000009247ef x7 : ffff80008b027f04 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : 0000000000000080 x0 : ffff800124878000 Call trace: __daif_local_irq_enable arch/arm64/include/asm/irqflags.h:26 [inline] arch_local_irq_enable arch/arm64/include/asm/irqflags.h:48 [inline] __local_bh_enable_ip+0x228/0x44c kernel/softirq.c:387 __raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [inline] _raw_spin_unlock_bh+0x3c/0x4c kernel/locking/spinlock.c:210 spin_unlock_bh include/linux/spinlock.h:396 [inline] batadv_nc_purge_paths+0x2f4/0x378 net/batman-adv/network-coding.c:471 batadv_nc_worker+0x2e4/0x580 net/batman-adv/network-coding.c:720 process_one_work+0x79c/0x15b8 kernel/workqueue.c:3231 process_scheduled_works kernel/workqueue.c:3312 [inline] worker_thread+0x978/0xec4 kernel/workqueue.c:3389 kthread+0x288/0x310 kernel/kthread.c:389 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860