Warning: Permanently added '10.128.1.181' (ED25519) to the list of known hosts. 2025/05/16 16:49:58 ignoring optional flag "sandboxArg"="0" 2025/05/16 16:49:59 parsed 1 programs [ 61.316512][ T1897] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2025/05/16 16:50:03 executed programs: 0 [ 65.096026][ T2787] loop3: detected capacity change from 0 to 32768 [ 65.136588][ T2787] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 65.144975][ T2787] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 65.155113][ T2787] gfs2: fsid=syz:syz.0: journal 0 mapped with 4 extents in 0ms [ 65.163550][ T23] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 65.170350][ T23] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 65.183245][ T23] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 65.190992][ T23] gfs2: fsid=syz:syz.0: jid=0: Done [ 65.196776][ T2787] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 65.238981][ T2787] attempt to access beyond end of device [ 65.238981][ T2787] loop3: rw=1, want=16778992, limit=32768 [ 65.250500][ T2787] gfs2: fsid=syz:syz.0: Error 10 writing to journal, jid=0 [ 65.257960][ T2787] gfs2: fsid=syz:syz.0: fatal: I/O error(s) [ 65.264214][ T2787] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 65.272468][ T2787] BUG: sleeping function called from invalid context at fs/gfs2/glock.c:1281 [ 65.281851][ T2787] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 2787, name: syz.3.16 [ 65.291355][ T2787] 5 locks held by syz.3.16/2787: [ 65.296903][ T2787] #0: ffff8881765b4450 (sb_writers#13){....}-{0:0}, at: path_openat+0xabd/0xaf0 [ 65.306236][ T2787] #1: ffff88817db38150 (&type->i_mutex_dir_key#8){....}-{3:3}, at: path_openat+0x2b5/0xaf0 [ 65.316653][ T2787] #2: ffff8881765b4640 (sb_internal#2){....}-{0:0}, at: gfs2_trans_begin+0x43/0x80 [ 65.326194][ T2787] #3: ffff88817cdf30a0 (&sdp->sd_log_flush_lock){....}-{3:3}, at: gfs2_log_flush+0x42/0xbd0 [ 65.336681][ T2787] #4: ffff88817cdf2ec8 (&sdp->sd_log_lock){....}-{2:2}, at: gfs2_flush_revokes+0x1e/0x40 [ 65.348008][ T2787] CPU: 1 PID: 2787 Comm: syz.3.16 Not tainted 5.15.182-syzkaller #0 [ 65.356527][ T2787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 65.367392][ T2787] Call Trace: [ 65.370836][ T2787] [ 65.374011][ T2787] dump_stack_lvl+0x41/0x5e [ 65.378498][ T2787] ___might_sleep.cold+0x95/0xa2 [ 65.383413][ T2787] gfs2_glock_wait+0x1f/0x90 [ 65.388324][ T2787] gfs2_freeze_lock+0x2c/0x60 [ 65.393465][ T2787] gfs2_withdraw.cold+0x3f3/0x4c0 [ 65.398666][ T2787] ? gfs2_freeze_lock+0x24/0x60 [ 65.403834][ T2787] gfs2_ail1_empty+0x305/0x310 [ 65.408704][ T2787] ? lock_acquire+0x93/0x140 [ 65.413397][ T2787] gfs2_flush_revokes+0x29/0x40 [ 65.418632][ T2787] revoke_lo_before_commit+0x12/0x1c0 [ 65.424005][ T2787] gfs2_log_flush+0x604/0xbd0 [ 65.428770][ T2787] gfs2_trans_end+0xe5/0x1a0 [ 65.434081][ T2787] gfs2_create_inode+0x848/0x1290 [ 65.439706][ T2787] ? __d_add+0xe0/0x1a0 [ 65.444098][ T2787] ? gfs2_create_inode+0xfc/0x1290 [ 65.449355][ T2787] ? __gfs2_lookup+0x10e/0x120 [ 65.454460][ T2787] gfs2_atomic_open+0x51/0xe0 [ 65.459494][ T2787] lookup_open.isra.0+0x52f/0x800 [ 65.465378][ T2787] path_openat+0x2c9/0xaf0 [ 65.469792][ T2787] ? futex_wake+0x149/0x180 [ 65.474458][ T2787] do_filp_open+0xa4/0x150 [ 65.479049][ T2787] ? alloc_fd+0xb5/0x170 [ 65.483386][ T2787] ? do_raw_spin_unlock+0x50/0xa0 [ 65.488582][ T2787] ? _raw_spin_unlock+0x1a/0x30 [ 65.493427][ T2787] do_sys_openat2+0x92/0x160 [ 65.498114][ T2787] __x64_sys_openat+0x4f/0x90 [ 65.502806][ T2787] do_syscall_64+0x33/0x80 [ 65.507206][ T2787] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 65.513700][ T2787] RIP: 0033:0x7f486c4f5169 [ 65.518346][ T2787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 65.539061][ T2787] RSP: 002b:00007f486bf67038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 65.547743][ T2787] RAX: ffffffffffffffda RBX: 00007f486c70dfa0 RCX: 00007f486c4f5169 [ 65.556283][ T2787] RDX: 0000000000000042 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 65.564501][ T2787] RBP: 00007f486c5762a0 R08: 0000000000000000 R09: 0000000000000000 [ 65.572637][ T2787] R10: 00000000000001ff R11: 0000000000000246 R12: 0000000000000000 [ 65.580765][ T2787] R13: 0000000000000000 R14: 00007f486c70dfa0 R15: 00007ffd733e6b78 [ 65.589010][ T2787] [ 65.592575][ T2787] BUG: scheduling while atomic: syz.3.16/2787/0x00000002 [ 65.599761][ T2787] 5 locks held by syz.3.16/2787: [ 65.605003][ T2787] #0: ffff8881765b4450 (sb_writers#13){....}-{0:0}, at: path_openat+0xabd/0xaf0 [ 65.614786][ T2787] #1: ffff88817db38150 (&type->i_mutex_dir_key#8){....}-{3:3}, at: path_openat+0x2b5/0xaf0 [ 65.625063][ T2787] #2: ffff8881765b4640 (sb_internal#2){....}-{0:0}, at: gfs2_trans_begin+0x43/0x80 [ 65.635210][ T2787] #3: ffff88817cdf30a0 (&sdp->sd_log_flush_lock){....}-{3:3}, at: gfs2_log_flush+0x42/0xbd0 [ 65.645874][ T2787] #4: ffff88817cdf2ec8 (&sdp->sd_log_lock){....}-{2:2}, at: gfs2_flush_revokes+0x1e/0x40 [ 65.656047][ T2787] Modules linked in: [ 65.660358][ T2787] Kernel panic - not syncing: scheduling while atomic: panic_on_warn set ... [ 65.669885][ T2787] Kernel Offset: disabled [ 65.674665][ T2787] Rebooting in 86400 seconds..