Warning: Permanently added '10.128.0.238' (ED25519) to the list of known hosts. executing program [ 35.312950][ T6249] loop0: detected capacity change from 0 to 32768 [ 35.379791][ T6249] bcachefs (loop0): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,nojournal_transaction_names [ 35.383538][ T6249] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 35.394763][ T6249] bcachefs (loop0): alloc_read... done [ 35.396371][ T6249] bcachefs (loop0): stripes_read... done [ 35.398109][ T6249] bcachefs (loop0): snapshots_read... done [ 35.401432][ T6249] bcachefs (loop0): journal_replay... done [ 35.403003][ T6249] bcachefs (loop0): resume_logged_ops... done [ 35.404758][ T6249] bcachefs (loop0): going read-write [ 35.408985][ T6249] bcachefs (loop0): done starting filesystem [ 35.415780][ T6249] bcachefs (loop0): going read-only [ 35.417329][ T6249] bcachefs (loop0): finished waiting for writes to stop [ 35.459397][ T6249] bcachefs (loop0): flushing journal and stopping allocators, journal seq 10 [ 35.461937][ T6249] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 10 [ 35.467218][ T6249] bcachefs (loop0): shutdown complete, journal seq 11 [ 35.469838][ T6249] bcachefs (loop0): marking filesystem clean [ 35.474483][ T6249] bcachefs (loop0): going read-write [ 35.475928][ T6249] FAULT_INJECTION: forcing a failure. [ 35.475928][ T6249] name failslab, interval 1, probability 0, space 0, times 1 [ 35.479452][ T6249] CPU: 1 PID: 6249 Comm: syz-executor102 Tainted: G W 6.10.0-rc2-syzkaller-g8867bbd4a056 #0 [ 35.482570][ T6249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 35.485260][ T6249] Call trace: [ 35.486100][ T6249] dump_backtrace+0x1b8/0x1e4 [ 35.487339][ T6249] show_stack+0x2c/0x3c [ 35.488368][ T6249] dump_stack_lvl+0xe4/0x150 [ 35.489586][ T6249] dump_stack+0x1c/0x28 [ 35.490714][ T6249] should_fail_ex+0x3b0/0x50c [ 35.491962][ T6249] __should_failslab+0xc8/0x128 [ 35.493230][ T6249] should_failslab+0x10/0x28 [ 35.494425][ T6249] __kmalloc_node_noprof+0xfc/0x4d4 [ 35.495807][ T6249] kvmalloc_node_noprof+0x88/0x24c [ 35.497164][ T6249] __bch2_darray_resize+0xcc/0x1c4 [ 35.498455][ T6249] bch2_write_super+0x46c/0x33c8 [ 35.499811][ T6249] bch2_fs_mark_dirty+0xd4/0x100 [ 35.501160][ T6249] __bch2_fs_read_write+0xf8/0x434 [ 35.502523][ T6249] bch2_fs_read_write+0xa8/0xf0 [ 35.503778][ T6249] bch2_remount+0x2bc/0x460 [ 35.504919][ T6249] legacy_reconfigure+0xfc/0x114 [ 35.506279][ T6249] reconfigure_super+0x1d0/0x6f0 [ 35.507544][ T6249] __arm64_sys_fsconfig+0x8b8/0xc40 [ 35.508899][ T6249] invoke_syscall+0x98/0x2b8 [ 35.510111][ T6249] el0_svc_common+0x130/0x23c [ 35.511312][ T6249] do_el0_svc+0x48/0x58 [ 35.512448][ T6249] el0_svc+0x54/0x168 [ 35.513504][ T6249] el0t_64_sync_handler+0x84/0xfc [ 35.514833][ T6249] el0t_64_sync+0x190/0x194 [ 35.516229][ T6249] bcachefs (loop0): bch2_write_super(): fatal error bch2_write_super: error allocating online devices [ 35.519944][ T6249] bcachefs (loop0): fatal error - emergency read only [ 35.521840][ T6249] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 35.524140][ T6249] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 11 [ 35.526959][ T6249] ------------[ cut here ]------------ [ 35.528399][ T6249] kernel BUG at fs/bcachefs/journal.h:375! [ 35.530002][ T6249] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 35.532044][ T6249] Modules linked in: [ 35.533104][ T6249] CPU: 1 PID: 6249 Comm: syz-executor102 Tainted: G W 6.10.0-rc2-syzkaller-g8867bbd4a056 #0 [ 35.536080][ T6249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 35.538779][ T6249] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 35.540871][ T6249] pc : bch2_journal_res_get+0x1a8/0x1b4 [ 35.542284][ T6249] lr : bch2_journal_res_get+0x1a8/0x1b4 [ 35.543717][ T6249] sp : ffff80009b3076e0 [ 35.544820][ T6249] x29: ffff80009b3076e0 x28: 1fffe0001bf4957f x27: 0000000000000002 [ 35.546857][ T6249] x26: dfff800000000000 x25: 1ffff00013660ee8 x24: dfff800000000000 [ 35.548913][ T6249] x23: 1ffff00013660eec x22: dfff800000000000 x21: 0000000000000005 [ 35.551065][ T6249] x20: ffff0000dfa4a5c0 x19: ffff80009b307760 x18: 0000000000000008 [ 35.553194][ T6249] x17: 6c706d6f63207372 x16: ffff80008ae4f3c0 x15: 0000000000000002 [ 35.555297][ T6249] x14: 1ffff00013660eec x13: 0000000000000000 x12: 0000000000000000 [ 35.557388][ T6249] x11: ffff700013660eee x10: 0000000000ff0100 x9 : 0000000000000000 [ 35.559505][ T6249] x8 : ffff0000d62fbc80 x7 : 0000000000000000 x6 : 0000000000000000 [ 35.561614][ T6249] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000010 [ 35.563734][ T6249] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 35.565844][ T6249] Call trace: [ 35.566692][ T6249] bch2_journal_res_get+0x1a8/0x1b4 [ 35.568074][ T6249] bch2_journal_meta+0x9c/0x268 [ 35.569383][ T6249] bch2_fs_journal_stop+0x188/0x348 [ 35.570755][ T6249] __bch2_fs_read_only+0x2a4/0x3d0 [ 35.572125][ T6249] __bch2_fs_read_write+0x2f0/0x434 [ 35.573491][ T6249] bch2_fs_read_write+0xa8/0xf0 [ 35.574778][ T6249] bch2_remount+0x2bc/0x460 [ 35.575943][ T6249] legacy_reconfigure+0xfc/0x114 [ 35.577212][ T6249] reconfigure_super+0x1d0/0x6f0 [ 35.578489][ T6249] __arm64_sys_fsconfig+0x8b8/0xc40 [ 35.579868][ T6249] invoke_syscall+0x98/0x2b8 [ 35.581099][ T6249] el0_svc_common+0x130/0x23c [ 35.582381][ T6249] do_el0_svc+0x48/0x58 [ 35.583466][ T6249] el0_svc+0x54/0x168 [ 35.584548][ T6249] el0t_64_sync_handler+0x84/0xfc [ 35.585930][ T6249] el0t_64_sync+0x190/0x194 [ 35.587188][ T6249] Code: 17ffffab 9770cd61 d4210000 9770cd5f (d4210000) [ 35.589047][ T6249] ---[ end trace 0000000000000000 ]--- [ 35.951554][ T6249] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 35.953485][ T6249] SMP: stopping secondary CPUs [ 35.954764][ T6249] Kernel Offset: disabled [ 35.955871][ T6249] CPU features: 0x00,00000103,80100128,42017203 [ 35.957500][ T6249] Memory Limit: none [ 36.304134][ T6249] Rebooting in 86400 seconds..