------------[ cut here ]------------
WARNING: CPU: 0 PID: 26148 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: 26148 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller #0
Hardware name: ARM-Versatile Express
Call trace: frame pointer underflow
[<81878d5c>] (dump_backtrace) from [<81878e58>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:256)
 r7:00000000 r6:82622e44 r5:00000000 r4:81fc4710
[<81878e40>] (show_stack) from [<818965f4>] (__dump_stack lib/dump_stack.c:88 [inline])
[<81878e40>] (show_stack) from [<818965f4>] (dump_stack_lvl+0x54/0x7c lib/dump_stack.c:114)
[<818965a0>] (dump_stack_lvl) from [<81896634>] (dump_stack+0x18/0x1c lib/dump_stack.c:123)
 r5:00000000 r4:82858d18
[<8189661c>] (dump_stack) from [<81879900>] (panic+0x120/0x358 kernel/panic.c:348)
[<818797e0>] (panic) from [<8024390c>] (check_panic_on_warn kernel/panic.c:241 [inline])
[<818797e0>] (panic) from [<8024390c>] (print_tainted+0x0/0xa0 kernel/panic.c:236)
 r3:8260c584 r2:00000001 r1:81fad394 r0:81fb4f3c
 r7:8024c8d0
[<80243898>] (check_panic_on_warn) from [<80243b00>] (__warn+0x7c/0x180 kernel/panic.c:694)
[<80243a84>] (__warn) from [<80243d7c>] (warn_slowpath_fmt+0x178/0x1f4 kernel/panic.c:719)
 r8:00000009 r7:81fb5874 r6:df801c6c r5:83629800 r4:00000000
[<80243c08>] (warn_slowpath_fmt) from [<8024c8d0>] (__local_bh_enable_ip+0xa0/0xd0 kernel/softirq.c:361)
 r10:8260c590 r9:00000000 r8:00000008 r7:00000000 r6:00000000 r5:00000201
 r4:83629800
[<8024c830>] (__local_bh_enable_ip) from [<818a35e8>] (__raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [inline])
[<8024c830>] (__local_bh_enable_ip) from [<818a35e8>] (_raw_spin_unlock_bh+0x34/0x38 kernel/locking/spinlock.c:210)
 r5:844ef5cc r4:ffffffea
[<818a35b4>] (_raw_spin_unlock_bh) from [<8140e7f8>] (spin_unlock_bh include/linux/spinlock.h:396 [inline])
[<818a35b4>] (_raw_spin_unlock_bh) from [<8140e7f8>] (__sock_map_delete+0x4c/0x84 net/core/sock_map.c:424)
[<8140e7ac>] (__sock_map_delete) from [<8140e85c>] (sock_map_delete_elem+0x2c/0x38 net/core/sock_map.c:446)
 r7:00000000 r6:803c2e8c r5:809331e8 r4:dff3b000
[<8140e830>] (sock_map_delete_elem) from [<803c2ea8>] (____bpf_map_delete_elem kernel/bpf/helpers.c:77 [inline])
[<8140e830>] (sock_map_delete_elem) from [<803c2ea8>] (bpf_map_delete_elem+0x1c/0x24 kernel/bpf/helpers.c:73)
[<803c2e8c>] (bpf_map_delete_elem) from [<7f0118b0>] (bpf_prog_2c29ac5cdc6b1842+0xc8/0xd4)
[<7f0117e8>] (bpf_prog_2c29ac5cdc6b1842) from [<8037d648>] (bpf_dispatcher_nop_func include/linux/bpf.h:1234 [inline])
[<7f0117e8>] (bpf_prog_2c29ac5cdc6b1842) from [<8037d648>] (__bpf_prog_run include/linux/filter.h:657 [inline])
[<7f0117e8>] (bpf_prog_2c29ac5cdc6b1842) from [<8037d648>] (bpf_prog_run include/linux/filter.h:664 [inline])
[<7f0117e8>] (bpf_prog_2c29ac5cdc6b1842) from [<8037d648>] (__bpf_trace_run kernel/trace/bpf_trace.c:2381 [inline])
[<7f0117e8>] (bpf_prog_2c29ac5cdc6b1842) from [<8037d648>] (bpf_trace_run2+0x70/0x158 kernel/trace/bpf_trace.c:2420)
 r9:85020000 r8:00000060 r7:809331e8 r6:85020000 r5:809331e8 r4:dff3b000
[<8037d5d8>] (bpf_trace_run2) from [<80466f88>] (__bpf_trace_kfree+0x28/0x30 include/trace/events/kmem.h:94)
 r8:00000060 r7:809331e8 r6:85020000 r5:809331e8 r4:84c34048
[<80466f60>] (__bpf_trace_kfree) from [<80464cdc>] (__traceiter_kfree+0x3c/0x50 include/trace/events/kmem.h:94)
[<80464ca0>] (__traceiter_kfree) from [<804b2690>] (trace_kfree include/trace/events/kmem.h:94 [inline])
[<80464ca0>] (__traceiter_kfree) from [<804b2690>] (kfree+0x1f0/0x334 mm/slub.c:4377)
 r7:809331e8 r6:00000000 r5:83629800 r4:85020000
[<804b24a0>] (kfree) from [<809331e8>] (detach_buf_split+0x13c/0x170 drivers/virtio/virtio_ring.c:810)
 r10:8260c590 r9:85020000 r8:00000060 r7:000000c0 r6:00000000 r5:0000000c
 r4:837a30c0
[<809330ac>] (detach_buf_split) from [<809332a8>] (virtqueue_get_buf_ctx_split+0x8c/0x15c drivers/virtio/virtio_ring.c:865)
 r9:00000000 r8:a0000193 r7:837a30c0 r6:837a3000 r5:836b0d38 r4:837a30c0
[<8093321c>] (virtqueue_get_buf_ctx_split) from [<80933cf8>] (virtqueue_get_buf_ctx drivers/virtio/virtio_ring.c:2421 [inline])
[<8093321c>] (virtqueue_get_buf_ctx_split) from [<80933cf8>] (virtqueue_get_buf+0x28/0x2c drivers/virtio/virtio_ring.c:2427)
 r5:00000000 r4:837a30c0
[<80933cd0>] (virtqueue_get_buf) from [<80a83ecc>] (virtblk_done+0x78/0x104 drivers/block/virtio_blk.c:363)
[<80a83e54>] (virtblk_done) from [<80933a8c>] (vring_interrupt drivers/virtio/virtio_ring.c:2595 [inline])
[<80a83e54>] (virtblk_done) from [<80933a8c>] (vring_interrupt+0x88/0xfc drivers/virtio/virtio_ring.c:2570)
 r9:20000193 r8:83419a2c r7:00000021 r6:83419a30 r5:00000000 r4:837a30c0
[<80933a04>] (vring_interrupt) from [<80938cf0>] (vm_interrupt+0x70/0xa8 drivers/virtio/virtio_mmio.c:320)
 r5:00000000 r4:8379cec0
[<80938c80>] (vm_interrupt) from [<802c190c>] (__handle_irq_event_percpu+0x5c/0x278 kernel/irq/handle.c:158)
 r9:00000021 r8:00000000 r7:df801f88 r6:83629800 r5:83797d6c r4:8379cdc0
[<802c18b0>] (__handle_irq_event_percpu) from [<802c1bb0>] (handle_irq_event_percpu kernel/irq/handle.c:193 [inline])
[<802c18b0>] (__handle_irq_event_percpu) from [<802c1bb0>] (handle_irq_event+0x40/0x88 kernel/irq/handle.c:210)
 r10:00000002 r9:83629800 r8:00000000 r7:df801f88 r6:83797d6c r5:83797d6c
 r4:83797d00
[<802c1b70>] (handle_irq_event) from [<802c6a7c>] (handle_fasteoi_irq+0xbc/0x268 kernel/irq/chip.c:720)
 r7:df801f88 r6:81b0f9f0 r5:83797d6c r4:83797d00
[<802c69c0>] (handle_fasteoi_irq) from [<802c0ff0>] (generic_handle_irq_desc include/linux/irqdesc.h:161 [inline])
[<802c69c0>] (handle_fasteoi_irq) from [<802c0ff0>] (handle_irq_desc kernel/irq/irqdesc.c:688 [inline])
[<802c69c0>] (handle_fasteoi_irq) from [<802c0ff0>] (generic_handle_domain_irq+0x30/0x40 kernel/irq/irqdesc.c:744)
 r7:df80a00c r6:824b2340 r5:df80a000 r4:8260ce40
[<802c0fc0>] (generic_handle_domain_irq) from [<802011c4>] (gic_handle_irq+0x68/0x7c drivers/irqchip/irq-gic.c:370)
[<8020115c>] (gic_handle_irq) from [<81896ed4>] (generic_handle_arch_irq+0x60/0x80 kernel/irq/handle.c:238)
 r7:df9c1ae0 r6:8214667c r5:821828a4 r4:824b3ae4
[<81896e74>] (generic_handle_arch_irq) from [<81848a48>] (call_with_stack+0x1c/0x20 arch/arm/lib/call_with_stack.S:40)
 r9:83629800 r8:83f73000 r7:df9c1b14 r6:ffffffff r5:20000013 r4:8027cbbc
[<81848a2c>] (call_with_stack) from [<80200b84>] (__irq_svc+0x84/0xac arch/arm/kernel/entry-armv.S:221)
Exception stack(0xdf9c1ae0 to 0xdf9c1b28)
1ae0: 00000001 81fc4710 00000001 83629800 00000000 dddd0280 8189a8e8 a3ea0320
1b00: 83f73000 83629800 00000002 df9c1b74 df9c1b20 df9c1b30 818a3648 8027cbbc
1b20: 20000013 ffffffff
[<8027cb30>] (finish_task_switch) from [<8189a8e8>] (context_switch kernel/sched/core.c:5412 [inline])
[<8027cb30>] (finish_task_switch) from [<8189a8e8>] (__schedule+0x408/0xc10 kernel/sched/core.c:6746)
 r10:00000000 r9:840f3c00 r8:c1bdc81e r7:a3ea0320 r6:83629800 r5:dddd0280
 r4:84131800
[<8189a4e0>] (__schedule) from [<8189b778>] (preempt_schedule_irq+0x40/0xa8 kernel/sched/core.c:7068)
 r10:00000000 r9:83629800 r8:80200b9c r7:df9c1c34 r6:ffffffff r5:83629800
 r4:00000000
[<8189b738>] (preempt_schedule_irq) from [<80200bb4>] (svc_preempt+0x8/0x18)
Exception stack(0xdf9c1c00 to 0xdf9c1c48)
1c00: 00000001 5b91c000 00000000 00000000 00000001 00000000 848ba9e0 df9c1ca0
1c20: 00000000 848babb4 00000000 df9c1c7c df9c1c40 df9c1c50 818a3b50 805f15ec
1c40: 60000013 ffffffff
 r5:60000013 r4:805f15ec
[<805f14ec>] (ext4_es_lookup_extent) from [<80603940>] (ext4_map_blocks+0x1c4/0x640 fs/ext4/inode.c:507)
 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:848ba9e0 r4:df9c1d00
[<8060377c>] (ext4_map_blocks) from [<80604950>] (ext4_getblk+0x8c/0x310 fs/ext4/inode.c:833)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:848ba9e0
 r4:00000000
[<806048c4>] (ext4_getblk) from [<80604ce0>] (ext4_bread_batch+0x58/0x1c4 fs/ext4/inode.c:910)
 r9:00000000 r8:848ba9e0 r7:00000001 r6:df9c1db4 r5:df9c1db4 r4:00000000
[<80604c88>] (ext4_bread_batch) from [<80624e24>] (__ext4_find_entry+0x180/0x650 fs/ext4/namei.c:1670)
 r10:00000000 r9:00000001 r8:00000001 r7:848ba9e0 r6:00000000 r5:00000000
 r4:00000000
[<80624ca4>] (__ext4_find_entry) from [<80629c9c>] (ext4_find_entry fs/ext4/namei.c:1750 [inline])
[<80624ca4>] (__ext4_find_entry) from [<80629c9c>] (__ext4_unlink+0x214/0x378 fs/ext4/namei.c:3243)
 r10:00000000 r9:84826418 r8:84893648 r7:df9c1e70 r6:84893630 r5:84826390
 r4:848ba9e0
[<80629a88>] (__ext4_unlink) from [<80629f54>] (ext4_unlink+0x154/0x1e4 fs/ext4/namei.c:3321)
 r10:84893630 r9:84826418 r8:df9c1f44 r7:84826390 r6:84893630 r5:848ba9e0
 r4:00000000
[<80629e00>] (ext4_unlink) from [<80506e28>] (vfs_unlink+0x128/0x2d8 fs/namei.c:4338)
 r7:84826390 r6:848ba9e0 r5:00000000 r4:84893630
[<80506d00>] (vfs_unlink) from [<8050cbe8>] (do_unlinkat+0x270/0x2d8 fs/namei.c:4402)
 r9:84826390 r8:00000000 r7:ffffff9c r6:8351d000 r5:00000000 r4:00000000
[<8050c978>] (do_unlinkat) from [<8050ccd0>] (__do_sys_unlink fs/namei.c:4450 [inline])
[<8050c978>] (do_unlinkat) from [<8050ccd0>] (sys_unlink+0x24/0x28 fs/namei.c:4448)
 r10:0000000a r9:83629800 r8:80200288 r7:0000000a r6:7ed4e630 r5:00140000
 r4:7ed4d580
[<8050ccac>] (sys_unlink) from [<80200060>] (ret_fast_syscall+0x0/0x1c arch/arm/mm/proc-v7.S:66)
Exception stack(0xdf9c1fa8 to 0xdf9c1ff0)
1fa0:                   7ed4d580 00140000 7ed4d580 0000a1c0 00000000 0000a000
1fc0: 7ed4d580 00140000 7ed4e630 0000000a 01f66f58 7ed4d540 00093554 00000000
1fe0: 00000000 7ed4d504 000147d8 0004ff3c
Rebooting in 86400 seconds..