------------[ cut here ]------------
WARNING: CPU: 0 PID: 2992 at kernel/softirq.c:361 __local_bh_enable_ip+0xa0/0xd0 kernel/softirq.c:361
Modules linked in:
Kernel panic - not syncing: kernel: panic_on_warn set ...
CPU: 0 PID: 2992 Comm: syz-fuzzer Not tainted 6.8.0-syzkaller #0
Hardware name: ARM-Versatile Express
Backtrace: frame pointer underflow
[<81869d04>] (dump_backtrace) from [<81869e00>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:256)
 r7:00000000 r6:82622e44 r5:00000000 r4:81fc20c4
[<81869de8>] (show_stack) from [<818875a4>] (__dump_stack lib/dump_stack.c:88 [inline])
[<81869de8>] (show_stack) from [<818875a4>] (dump_stack_lvl+0x54/0x7c lib/dump_stack.c:114)
[<81887550>] (dump_stack_lvl) from [<818875e4>] (dump_stack+0x18/0x1c lib/dump_stack.c:123)
 r5:00000000 r4:82857d18
[<818875cc>] (dump_stack) from [<8186a8a8>] (panic+0x120/0x358 kernel/panic.c:348)
[<8186a788>] (panic) from [<802438cc>] (check_panic_on_warn kernel/panic.c:241 [inline])
[<8186a788>] (panic) from [<802438cc>] (print_tainted+0x0/0xa0 kernel/panic.c:236)
 r3:8260c584 r2:00000001 r1:81faad70 r0:81fb2918
 r7:8024c7cc
[<80243858>] (check_panic_on_warn) from [<80243ac0>] (__warn+0x7c/0x180 kernel/panic.c:694)
[<80243a44>] (__warn) from [<80243d3c>] (warn_slowpath_fmt+0x178/0x1f4 kernel/panic.c:719)
 r8:00000009 r7:81fb3250 r6:df801c6c r5:83e53c00 r4:00000000
[<80243bc8>] (warn_slowpath_fmt) from [<8024c7cc>] (__local_bh_enable_ip+0xa0/0xd0 kernel/softirq.c:361)
 r10:8260c590 r9:00000000 r8:00000008 r7:00000000 r6:00000000 r5:00000201
 r4:83e53c00
[<8024c72c>] (__local_bh_enable_ip) from [<81894598>] (__raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [inline])
[<8024c72c>] (__local_bh_enable_ip) from [<81894598>] (_raw_spin_unlock_bh+0x34/0x38 kernel/locking/spinlock.c:210)
 r5:8c703ecc r4:ffffffea
[<81894564>] (_raw_spin_unlock_bh) from [<81402494>] (spin_unlock_bh include/linux/spinlock.h:396 [inline])
[<81894564>] (_raw_spin_unlock_bh) from [<81402494>] (__sock_map_delete+0x4c/0x84 net/core/sock_map.c:424)
[<81402448>] (__sock_map_delete) from [<814024f8>] (sock_map_delete_elem+0x2c/0x38 net/core/sock_map.c:446)
 r7:00000000 r6:803c1acc r5:8092fef0 r4:ebaaf000
[<814024cc>] (sock_map_delete_elem) from [<803c1ae8>] (____bpf_map_delete_elem kernel/bpf/helpers.c:77 [inline])
[<814024cc>] (sock_map_delete_elem) from [<803c1ae8>] (bpf_map_delete_elem+0x1c/0x24 kernel/bpf/helpers.c:73)
[<803c1acc>] (bpf_map_delete_elem) from [<7f03fdf0>] (bpf_prog_2c29ac5cdc6b1842+0xc8/0xd4)
[<7f03fd28>] (bpf_prog_2c29ac5cdc6b1842) from [<8037ce68>] (bpf_dispatcher_nop_func include/linux/bpf.h:1234 [inline])
[<7f03fd28>] (bpf_prog_2c29ac5cdc6b1842) from [<8037ce68>] (__bpf_prog_run include/linux/filter.h:657 [inline])
[<7f03fd28>] (bpf_prog_2c29ac5cdc6b1842) from [<8037ce68>] (bpf_prog_run include/linux/filter.h:664 [inline])
[<7f03fd28>] (bpf_prog_2c29ac5cdc6b1842) from [<8037ce68>] (__bpf_trace_run kernel/trace/bpf_trace.c:2381 [inline])
[<7f03fd28>] (bpf_prog_2c29ac5cdc6b1842) from [<8037ce68>] (bpf_trace_run2+0x70/0x158 kernel/trace/bpf_trace.c:2420)
 r9:887e9dc0 r8:00000008 r7:8092fef0 r6:887e9dc0 r5:8092fef0 r4:ebaaf000
[<8037cdf8>] (bpf_trace_run2) from [<80465af8>] (__bpf_trace_kfree+0x28/0x30 include/trace/events/kmem.h:94)
 r8:00000008 r7:8092fef0 r6:887e9dc0 r5:8092fef0 r4:888e29c8
[<80465ad0>] (__bpf_trace_kfree) from [<8046384c>] (__traceiter_kfree+0x3c/0x50 include/trace/events/kmem.h:94)
[<80463810>] (__traceiter_kfree) from [<804b113c>] (trace_kfree include/trace/events/kmem.h:94 [inline])
[<80463810>] (__traceiter_kfree) from [<804b113c>] (kfree+0x1f0/0x334 mm/slub.c:4377)
 r7:8092fef0 r6:00000000 r5:83e53c00 r4:887e9dc0
[<804b0f4c>] (kfree) from [<8092fef0>] (detach_buf_split+0x13c/0x170 drivers/virtio/virtio_ring.c:810)
 r10:8260c590 r9:887e9dc0 r8:00000008 r7:00000010 r6:00000000 r5:00000001
 r4:83ad5480
[<8092fdb4>] (detach_buf_split) from [<8092ffb0>] (virtqueue_get_buf_ctx_split+0x8c/0x15c drivers/virtio/virtio_ring.c:865)
 r9:00000000 r8:a0000193 r7:83ad5480 r6:83ad53c0 r5:83d024f8 r4:83ad5480
[<8092ff24>] (virtqueue_get_buf_ctx_split) from [<80930a00>] (virtqueue_get_buf_ctx drivers/virtio/virtio_ring.c:2421 [inline])
[<8092ff24>] (virtqueue_get_buf_ctx_split) from [<80930a00>] (virtqueue_get_buf+0x28/0x2c drivers/virtio/virtio_ring.c:2427)
 r5:00000000 r4:83ad5480
[<809309d8>] (virtqueue_get_buf) from [<80a7f6ec>] (virtblk_done+0x78/0x104 drivers/block/virtio_blk.c:363)
[<80a7f674>] (virtblk_done) from [<80930794>] (vring_interrupt drivers/virtio/virtio_ring.c:2595 [inline])
[<80a7f674>] (virtblk_done) from [<80930794>] (vring_interrupt+0x88/0xfc drivers/virtio/virtio_ring.c:2570)
 r9:20000193 r8:82e14e2c r7:00000021 r6:82e14e30 r5:00000000 r4:83ad5480
[<8093070c>] (vring_interrupt) from [<809359f8>] (vm_interrupt+0x70/0xa8 drivers/virtio/virtio_mmio.c:320)
 r5:00000000 r4:83ad9740
[<80935988>] (vm_interrupt) from [<802c1614>] (__handle_irq_event_percpu+0x5c/0x278 kernel/irq/handle.c:158)
 r9:00000021 r8:00000000 r7:df801f88 r6:83e53c00 r5:83ad0c6c r4:83ad9640
[<802c15b8>] (__handle_irq_event_percpu) from [<802c18b8>] (handle_irq_event_percpu kernel/irq/handle.c:193 [inline])
[<802c15b8>] (__handle_irq_event_percpu) from [<802c18b8>] (handle_irq_event+0x40/0x88 kernel/irq/handle.c:210)
 r10:034025a0 r9:00000001 r8:00000000 r7:df801f88 r6:83ad0c6c r5:83ad0c6c
 r4:83ad0c00
[<802c1878>] (handle_irq_event) from [<802c6784>] (handle_fasteoi_irq+0xbc/0x268 kernel/irq/chip.c:720)
 r7:df801f88 r6:81b0f8f0 r5:83ad0c6c r4:83ad0c00
[<802c66c8>] (handle_fasteoi_irq) from [<802c0cf8>] (generic_handle_irq_desc include/linux/irqdesc.h:161 [inline])
[<802c66c8>] (handle_fasteoi_irq) from [<802c0cf8>] (handle_irq_desc kernel/irq/irqdesc.c:688 [inline])
[<802c66c8>] (handle_fasteoi_irq) from [<802c0cf8>] (generic_handle_domain_irq+0x30/0x40 kernel/irq/irqdesc.c:744)
 r7:df80a00c r6:824b2340 r5:df80a000 r4:8260ce40
[<802c0cc8>] (generic_handle_domain_irq) from [<802011c4>] (gic_handle_irq+0x68/0x7c drivers/irqchip/irq-gic.c:370)
[<8020115c>] (gic_handle_irq) from [<81887e84>] (generic_handle_arch_irq+0x60/0x80 kernel/irq/handle.c:238)
 r7:df95dfb0 r6:821437f4 r5:8217f9f0 r4:824b3ae4
[<81887e24>] (generic_handle_arch_irq) from [<81839a00>] (call_with_stack+0x1c/0x20 arch/arm/lib/call_with_stack.S:40)
 r9:00000001 r8:824a9044 r7:83e53c00 r6:ffffffff r5:20000010 r4:000490b0
[<818399e4>] (call_with_stack) from [<80200eb4>] (__irq_usr+0x74/0x80 arch/arm/kernel/entry-armv.S:436)
Exception stack(0xdf95dfb0 to 0xdf95dff8)
dfa0:                                     6bb4ecbc 0e32c840 00000042 6e8c8000
dfc0: 00000004 00000002 00000001 0e32c840 00000001 00000001 034025a0 ffffffff
dfe0: 0000000d 0344dfa8 000127f0 000490b0 20000010 ffffffff
Rebooting in 86400 seconds..