------------[ cut here ]------------ kernel BUG at fs/ocfs2/suballoc.c:1387! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 9697 Comm: syz.3.1484 Not tainted 6.1.130-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ocfs2_find_victim_chain fs/ocfs2/suballoc.c:1387 [inline] pc : ocfs2_claim_suballoc_bits+0x1bf4/0x1e1c fs/ocfs2/suballoc.c:1927 lr : ocfs2_find_victim_chain fs/ocfs2/suballoc.c:1387 [inline] lr : ocfs2_claim_suballoc_bits+0x1bf4/0x1e1c fs/ocfs2/suballoc.c:1927 sp : ffff800021b86fe0 x29: ffff800021b87240 x28: 1ffff00004370e30 x27: ffff700004370e14 x26: 0000000000000000 x25: ffff800021b870a0 x24: dfff800000000000 x23: 1fffe00019bf5ca6 x22: 0000000000000001 x21: ffff800021b870a0 x20: 0000000000000000 x19: ffff0000fb7a84c6 x18: ffff800021b87120 x17: ffff800018c58000 x16: ffff8000122df964 x15: ffff800018738f80 x14: 1ffff00002b600b2 x13: dfff800000000000 x12: 0000000000080000 x11: 000000000003b349 x10: ffff800023f9a000 x9 : ffff800009feeeac x8 : 000000000003b34a x7 : 0000000000000000 x6 : ffff800021b87480 x5 : ffff800021b874a0 x4 : ffff800021b87300 x3 : 0000000000000001 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: ocfs2_find_victim_chain fs/ocfs2/suballoc.c:1387 [inline] ocfs2_claim_suballoc_bits+0x1bf4/0x1e1c fs/ocfs2/suballoc.c:1927 ocfs2_claim_new_inode+0x2d0/0x798 fs/ocfs2/suballoc.c:2210 ocfs2_mknod_locked+0x134/0x2e4 fs/ocfs2/namei.c:635 ocfs2_mknod+0x10ac/0x2560 fs/ocfs2/namei.c:381 ocfs2_mkdir+0x1a8/0x560 fs/ocfs2/namei.c:657 vfs_mkdir+0x334/0x4e4 fs/namei.c:4106 do_mkdirat+0x220/0x510 fs/namei.c:4131 __do_sys_mkdirat fs/namei.c:4146 [inline] __se_sys_mkdirat fs/namei.c:4144 [inline] __arm64_sys_mkdirat+0x90/0xa8 fs/namei.c:4144 __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: d4210000 9794134c d4210000 9794134a (d4210000) ---[ end trace 0000000000000000 ]--- pstore: crypto_comp_compress failed, ret = -22!