EXT4-fs: Ignoring removed nomblk_io_submit option
EXT4-fs error (device loop3): ext4_orphan_get:1426: comm syz.3.655: bad orphan inode 8
EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
Mem abort info:
  ESR = 0x0000000086000006
  EC = 0x21: IABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x06: level 2 translation fault
user pgtable: 4k pages, 48-bit VAs, pgdp=000000011e744000
[0000000000000000] pgd=0800000145207003, p4d=0800000145207003, pud=0800000129d37003, pmd=0000000000000000
Internal error: Oops: 0000000086000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 7315 Comm: syz.3.655 Not tainted 6.1.124-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : 0x0
lr : bond_xdp_xmit+0x34c/0x588 drivers/net/bonding/bond_main.c:5589
sp : ffff800021b76fc0
x29: ffff800021b77120 x28: 1ffff0000436ee16 x27: ffff0000cff38000
x26: ffff0000d086a198 x25: 1ffff0000436ee1a x24: ffff800021b770a0
x23: ffff800021b77080 x22: dfff800000000000 x21: fffffbffeff96de0
x20: ffff800014485078 x19: 0000000000000000 x18: 1ffff0000436ee10
x17: 0000000000000000 x16: ffff8000084f2fe8 x15: 0000000000000002
x14: 0000000000000001 x13: ffff0000e6e6d340 x12: 0000000000080000
x11: 0000000000001b71 x10: ffff8000284e9000 x9 : ffff80000cb2c918
x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000001
x2 : ffff800021b77080 x1 : 0000000000000001 x0 : ffff0000cff38000
Call trace:
 0x0
 bq_xmit_all+0xbb8/0x1070 kernel/bpf/devmap.c:392
 __dev_flush+0xc8/0x1a0 kernel/bpf/devmap.c:422
 xdp_do_flush+0x14/0x28 net/core/filter.c:4208
 xdp_test_run_batch net/bpf/test_run.c:332 [inline]
 bpf_test_run_xdp_live+0x1218/0x18a0 net/bpf/test_run.c:362
 bpf_prog_test_run_xdp+0x670/0xf60 net/bpf/test_run.c:1393
 bpf_prog_test_run+0x2dc/0x364 kernel/bpf/syscall.c:3690
 __sys_bpf+0x390/0x654 kernel/bpf/syscall.c:5043
 __do_sys_bpf kernel/bpf/syscall.c:5129 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5127 [inline]
 __arm64_sys_bpf+0x80/0x98 kernel/bpf/syscall.c:5127
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204
 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
Code: bad PC value
---[ end trace 0000000000000000 ]---