Warning: Permanently added '10.128.0.48' (ED25519) to the list of known hosts. executing program [ 44.866736][ T4291] loop0: detected capacity change from 0 to 32768 [ 44.873336][ T4291] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 44.875691][ T4291] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 44.882857][ T4291] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 44.886847][ T3876] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 44.888760][ T3876] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 44.917279][ T3876] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 28ms [ 44.920759][ T3876] gfs2: fsid=syz:syz.0: jid=0: Done [ 44.922502][ T4291] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 44.926091][ T4291] ------------[ cut here ]------------ [ 44.927581][ T4291] WARNING: CPU: 1 PID: 4291 at mm/page_alloc.c:5582 __alloc_pages+0x32c/0x730 [ 44.929936][ T4291] Modules linked in: [ 44.931178][ T4291] CPU: 1 PID: 4291 Comm: syz-executor234 Not tainted 6.1.131-syzkaller #0 [ 44.933597][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 44.936478][ T4291] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 44.938531][ T4291] pc : __alloc_pages+0x32c/0x730 [ 44.939874][ T4291] lr : __alloc_pages+0xc8/0x730 [ 44.941186][ T4291] sp : ffff8000215a71c0 [ 44.942383][ T4291] x29: ffff8000215a72b0 x28: ffff8000215a71e0 x27: dfff800000000000 [ 44.944559][ T4291] x26: ffff7000042b4e3c x25: 0000000000000000 x24: ffff8000215a7200 [ 44.946765][ T4291] x23: 0000000000000000 x22: 0000000000040d40 x21: 1ffff000042b4e40 [ 44.948965][ T4291] x20: ffff8000215a7220 x19: 000000000000000c x18: ffff8000215a70a0 [ 44.951150][ T4291] x17: 0000000000000000 x16: ffff800012275c40 x15: 0000000000000000 [ 44.953392][ T4291] x14: 1ffff00002b600b2 x13: dfff800000000000 x12: 0000000000000005 [ 44.955659][ T4291] x11: 1ffff000042b4e44 x10: 0000000000000000 x9 : 0000000000000001 [ 44.957870][ T4291] x8 : ffff8000184e9000 x7 : 0000000000000000 x6 : 0000000000000000 [ 44.960103][ T4291] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000020 [ 44.962330][ T4291] x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff8000215a7220 [ 44.964633][ T4291] Call trace: [ 44.965537][ T4291] __alloc_pages+0x32c/0x730 [ 44.966775][ T4291] __kmalloc_large_node+0xbc/0x21c [ 44.968146][ T4291] __kmalloc+0x130/0x1c4 [ 44.969334][ T4291] gfs2_ri_update+0x460/0x1398 [ 44.970722][ T4291] gfs2_rindex_update+0x2d4/0x39c [ 44.972112][ T4291] init_inodes+0x208/0x2d8 [ 44.973387][ T4291] gfs2_fill_super+0x1794/0x1fdc [ 44.974763][ T4291] get_tree_bdev+0x360/0x54c [ 44.976130][ T4291] gfs2_get_tree+0x54/0x1b4 [ 44.977337][ T4291] vfs_get_tree+0x90/0x274 [ 44.978544][ T4291] do_new_mount+0x278/0x8fc [ 44.979832][ T4291] path_mount+0x590/0xe5c [ 44.981088][ T4291] __arm64_sys_mount+0x498/0x588 [ 44.982506][ T4291] invoke_syscall+0x98/0x2bc [ 44.983775][ T4291] el0_svc_common+0x138/0x258 [ 44.985112][ T4291] do_el0_svc+0x58/0x13c [ 44.986359][ T4291] el0_svc+0x58/0x168 [ 44.987489][ T4291] el0t_64_sync_handler+0x84/0xf0 [ 44.988881][ T4291] el0t_64_sync+0x18c/0x190 [ 44.990159][ T4291] irq event stamp: 95636 [ 44.991343][ T4291] hardirqs last enabled at (95635): [] _raw_spin_unlock_irqrestore+0x48/0xac [ 44.994245][ T4291] hardirqs last disabled at (95636): [] el1_dbg+0x24/0x80 [ 44.996619][ T4291] softirqs last enabled at (95632): [] local_bh_enable+0x10/0x34 [ 44.999223][ T4291] softirqs last disabled at (95630): [] local_bh_disable+0x10/0x34 [ 45.001963][ T4291] ---[ end trace 0000000000000000 ]---