BUG at fs/jfs/jfs_logmgr.c:2298 assert(bp->l_flag & lbmRELEASE) ------------[ cut here ]------------ kernel BUG at fs/jfs/jfs_logmgr.c:2298! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 14 Comm: ksoftirqd/0 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : lbmIODone+0x2ec/0x340 fs/jfs/jfs_logmgr.c:2298 lr : lbmIODone+0x2ec/0x340 fs/jfs/jfs_logmgr.c:2298 sp : ffff80000f22bc20 x29: ffff80000f22bc20 x28: ffff80000d2609e0 x27: 000000000000000a x26: 0000000000000001 x25: 0000000000000000 x24: 0000000000000020 x23: 0000000000000000 x22: ffff0000d0968c00 x21: 0000000000000020 x20: 0000000000000000 x19: ffff0000d0b7d600 x18: 00000000000000c0 x17: ffff80000dd0b198 x16: ffff80000db49158 x15: ffff0000c02d9a80 x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c02d9a80 x11: ff808000081c0d5c x10: 0000000000000000 x9 : f6a2b00d81307a00 x8 : f6a2b00d81307a00 x7 : ffff80000819545c x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : ffff0001fefbecd0 x1 : 0000000100000101 x0 : 000000000000003f Call trace: lbmIODone+0x2ec/0x340 fs/jfs/jfs_logmgr.c:2298 bio_endio+0x28c/0x2d8 block/bio.c:1564 req_bio_endio block/blk-mq.c:695 [inline] blk_update_request+0x25c/0x570 block/blk-mq.c:825 blk_mq_end_request+0x2c/0x58 block/blk-mq.c:951 lo_complete_rq+0xb8/0x138 drivers/block/loop.c:370 blk_complete_reqs block/blk-mq.c:1022 [inline] blk_done_softirq+0x70/0xa0 block/blk-mq.c:1027 _stext+0x168/0x37c run_ksoftirqd+0x4c/0x21c kernel/softirq.c:934 smpboot_thread_fn+0x248/0x3e4 kernel/smpboot.c:164 kthread+0x12c/0x158 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 Code: 9137e821 91101063 52811f42 94c93ef6 (d4210000) ---[ end trace 0000000000000000 ]---