Warning: Permanently added '10.128.0.216' (ED25519) to the list of known hosts. executing program [ 47.755913][ T4017] loop0: detected capacity change from 0 to 32769 [ 47.858550][ T4017] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 47.860786][ T4017] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 47.864892][ T4017] gfs2: fsid=syz:syz.0: fatal: invalid metadata block [ 47.864892][ T4017] bh = 8330 (magic number) [ 47.864892][ T4017] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 47.870404][ T4017] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 47.873025][ T4017] ------------[ cut here ]------------ [ 47.874534][ T4017] kernel BUG at fs/gfs2/util.c:341! [ 47.875970][ T4017] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 47.878019][ T4017] Modules linked in: [ 47.879039][ T4017] CPU: 1 PID: 4017 Comm: syz-executor214 Not tainted 5.15.167-syzkaller #0 [ 47.881302][ T4017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 47.884068][ T4017] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 47.886103][ T4017] pc : gfs2_withdraw+0x1214/0x12a4 [ 47.887466][ T4017] lr : gfs2_withdraw+0x1214/0x12a4 [ 47.888745][ T4017] sp : ffff80001de26b80 [ 47.889854][ T4017] x29: ffff80001de26ca0 x28: ffff700003bc4d80 x27: dfff800000000000 [ 47.892036][ T4017] x26: 1fffe000197f2857 x25: ffff80001de26c00 x24: ffff800012010fe0 [ 47.894136][ T4017] x23: 0000000000000716 x22: ffff0000cbf94340 x21: ffff0000cbf940a8 [ 47.896303][ T4017] x20: ffff0000cbf942bc x19: ffff0000cbf94000 x18: 1fffe00036835d8e [ 47.898513][ T4017] x17: 1fffe00036835d8e x16: ffff800011ac23e0 x15: ffff800014b5ef40 [ 47.900665][ T4017] x14: 1ffff0000295806a x13: dfff800000000000 x12: 0000000000000001 [ 47.902786][ T4017] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d8a13680 [ 47.905024][ T4017] x8 : ffff80000a312728 x7 : 0000000000000000 x6 : 0000000000000000 [ 47.907204][ T4017] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a987d1c [ 47.909398][ T4017] x2 : ffff0001b41aed10 x1 : 0000000000000004 x0 : 0000000000000000 [ 47.911570][ T4017] Call trace: [ 47.912448][ T4017] gfs2_withdraw+0x1214/0x12a4 [ 47.913709][ T4017] gfs2_meta_check_ii+0x80/0x9c [ 47.915021][ T4017] gfs2_meta_buffer+0x2c8/0x394 [ 47.916326][ T4017] gfs2_inode_refresh+0xc4/0xdf4 [ 47.917666][ T4017] inode_go_lock+0xfc/0x390 [ 47.918914][ T4017] do_promote+0x680/0xa80 [ 47.920009][ T4017] finish_xmote+0x478/0xbb4 [ 47.921213][ T4017] do_xmote+0x6e4/0x1054 [ 47.922331][ T4017] run_queue+0x3f8/0x6bc [ 47.923443][ T4017] gfs2_glock_nq+0xa60/0x144c [ 47.924687][ T4017] gfs2_lookupi+0x368/0x538 [ 47.925881][ T4017] gfs2_lookup_simple+0xe4/0x174 [ 47.927185][ T4017] init_journal+0x194/0x1f6c [ 47.928407][ T4017] init_inodes+0xe0/0x2d8 [ 47.929592][ T4017] gfs2_fill_super+0x1640/0x2010 [ 47.930916][ T4017] get_tree_bdev+0x360/0x54c [ 47.932114][ T4017] gfs2_get_tree+0x54/0x1b4 [ 47.933254][ T4017] vfs_get_tree+0x90/0x274 [ 47.934401][ T4017] do_new_mount+0x278/0x8fc [ 47.935661][ T4017] path_mount+0x594/0x101c [ 47.936904][ T4017] __arm64_sys_mount+0x510/0x5e0 [ 47.938196][ T4017] invoke_syscall+0x98/0x2b8 [ 47.939448][ T4017] el0_svc_common+0x138/0x258 [ 47.940672][ T4017] do_el0_svc+0x58/0x14c [ 47.941769][ T4017] el0_svc+0x7c/0x1f0 [ 47.942813][ T4017] el0t_64_sync_handler+0x84/0xe4 [ 47.944187][ T4017] el0t_64_sync+0x1a0/0x1a4 [ 47.945414][ T4017] Code: f9401fe0 97970ed1 17ffff43 9786cde5 (d4210000) [ 47.947239][ T4017] ---[ end trace 76603aa17b18c0cf ]--- [ 48.336697][ T4017] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 48.338660][ T4017] SMP: stopping secondary CPUs [ 48.339910][ T4017] Kernel Offset: disabled [ 48.341050][ T4017] CPU features: 0x8,000081c1,21302e40 [ 48.342397][ T4017] Memory Limit: none [ 48.708831][ T4017] Rebooting in 86400 seconds..