------------[ cut here ]------------ WARNING: CPU: 0 PID: 14367 at fs/gfs2/rgrp.c:2630 gfs2_check_blk_type+0x378/0x57c Modules linked in: CPU: 0 PID: 14367 Comm: syz-executor.4 Not tainted 6.7.0-rc6-syzkaller-gaafe7ad77b91 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : gfs2_check_blk_type+0x378/0x57c lr : rgrp_contains_block fs/gfs2/rgrp.h:89 [inline] lr : gfs2_rbm_from_block fs/gfs2/rgrp.c:279 [inline] lr : gfs2_check_blk_type+0x2f4/0x57c fs/gfs2/rgrp.c:2629 sp : ffff800097da7680 x29: ffff800097da7740 x28: ffff0000d33eb980 x27: dfff800000000000 x26: ffff700012fb4ed4 x25: ffff800097da76c0 x24: 0000000000000013 x23: ffff0000d33eb9b4 x22: 00000000fffffff9 x21: 0000000000000012 x20: 1fffe0001a67d736 x19: 1fffe0001a67d735 x18: 1fffe000368261ce x17: ffff80008e4ed000 x16: ffff8000802ef928 x15: 0000000000000001 x14: 1fffe0001bddb8c8 x13: 0000000000000000 x12: ffff8000802efce8 x11: 0000000000040000 x10: 00000000000023fd x9 : ffff8000a17ce000 x8 : 00000000000023fe x7 : ffff80008028df50 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082462f0c x2 : 000000000000000c x1 : 0000000000000012 x0 : 0000000000000013 Call trace: gfs2_check_blk_type+0x378/0x57c gfs2_inode_lookup+0x90c/0xa48 fs/gfs2/inode.c:178 gfs2_lookup_by_inum+0x60/0xf8 fs/gfs2/inode.c:251 gfs2_get_dentry fs/gfs2/export.c:139 [inline] gfs2_fh_to_dentry+0x128/0x1f4 fs/gfs2/export.c:162 exportfs_decode_fh_raw+0x128/0x4ac fs/exportfs/expfs.c:444 exportfs_decode_fh+0x50/0x80 fs/exportfs/expfs.c:584 do_handle_to_path fs/fhandle.c:155 [inline] handle_to_path fs/fhandle.c:210 [inline] do_handle_open+0x534/0x718 fs/fhandle.c:226 __do_sys_open_by_handle_at fs/fhandle.c:267 [inline] __se_sys_open_by_handle_at fs/fhandle.c:258 [inline] __arm64_sys_open_by_handle_at+0x80/0x94 fs/fhandle.c:258 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x54/0x158 arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 irq event stamp: 102322 hardirqs last enabled at (102321): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1361 [inline] hardirqs last enabled at (102321): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5130 hardirqs last disabled at (102322): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:436 softirqs last enabled at (102216): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (102214): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---