------------[ cut here ]------------ NETDEV WATCHDOG: sl0 (): transmit queue 0 timed out WARNING: CPU: 0 PID: 15744 at net/sched/sch_generic.c:526 dev_watchdog+0x5ac/0x62c net/sched/sch_generic.c:525 Modules linked in: CPU: 0 PID: 15744 Comm: syz-executor.1 Not tainted 6.1.77-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : dev_watchdog+0x5ac/0x62c net/sched/sch_generic.c:525 lr : dev_watchdog+0x5ac/0x62c net/sched/sch_generic.c:525 sp : ffff800008007bb0 x29: ffff800008007be0 x28: dfff800000000000 x27: fffffffffffffb90 x26: ffff00011f57ec00 x25: 0000000000000000 x24: 0000000000000110 x23: ffff0000de074000 x22: ffff00011f57ec70 x21: ffff0000de074460 x20: ffff800018165000 x19: ffff0000de074548 x18: ffff800008006fa0 x17: 0000000000000000 x16: ffff80001215324c x15: 0000000000000000 x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : 6b88c66108baac00 x8 : 6b88c66108baac00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800008007498 x4 : ffff800015922b60 x3 : ffff800008586064 x2 : 0000000000000001 x1 : 0000000100000102 x0 : 0000000000000000 Call trace: dev_watchdog+0x5ac/0x62c net/sched/sch_generic.c:525 call_timer_fn+0x1c0/0xa1c kernel/time/timer.c:1474 expire_timers kernel/time/timer.c:1519 [inline] __run_timers+0x554/0x718 kernel/time/timer.c:1790 run_timer_softirq+0x7c/0x114 kernel/time/timer.c:1803 __do_softirq+0x314/0xe38 kernel/softirq.c:571 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:893 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:85 invoke_softirq kernel/softirq.c:452 [inline] __irq_exit_rcu+0x264/0x4d4 kernel/softirq.c:650 irq_exit_rcu+0x14/0x84 kernel/softirq.c:662 __el1_irq arch/arm64/kernel/entry-common.c:472 [inline] el1_interrupt+0x38/0x68 arch/arm64/kernel/entry-common.c:486 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:491 el1h_64_irq+0x64/0x68 arch/arm64/kernel/entry.S:581 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:122 [inline] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] _raw_spin_unlock_irqrestore+0x58/0xac kernel/locking/spinlock.c:194 __debug_check_no_obj_freed lib/debugobjects.c:987 [inline] debug_check_no_obj_freed+0x45c/0x478 lib/debugobjects.c:1008 __vunmap+0x26c/0x950 mm/vmalloc.c:2699 __vfree mm/vmalloc.c:2765 [inline] __vmalloc_area_node mm/vmalloc.c:3106 [inline] __vmalloc_node_range+0xd08/0xf14 mm/vmalloc.c:3223 __bpf_map_area_alloc kernel/bpf/syscall.c:332 [inline] bpf_map_area_alloc+0x128/0x16c kernel/bpf/syscall.c:339 queue_stack_map_alloc+0xb8/0x1ac kernel/bpf/queue_stack_maps.c:77 find_and_alloc_map kernel/bpf/syscall.c:131 [inline] map_create+0x48c/0xbc8 kernel/bpf/syscall.c:1128 __sys_bpf+0x284/0x654 kernel/bpf/syscall.c:4987 __do_sys_bpf kernel/bpf/syscall.c:5109 [inline] __se_sys_bpf kernel/bpf/syscall.c:5107 [inline] __arm64_sys_bpf+0x80/0x98 kernel/bpf/syscall.c:5107 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 1466483 hardirqs last enabled at (1466482): [] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:261 hardirqs last disabled at (1466483): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (1456018): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (1456018): [] __do_softirq+0xc1c/0xe38 kernel/softirq.c:600 softirqs last disabled at (1466459): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- sl0: transmit timed out, driver error?