Warning: Permanently added '[localhost]:44195' (ED25519) to the list of known hosts. executing program [ 74.406655][ T5088] loop0: detected capacity change from 0 to 32768 [ 74.492387][ T5088] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,usrquota,nojournal_transaction_names [ 74.498162][ T5088] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 74.501734][ T5088] bcachefs (loop0): Version upgrade required: [ 74.501734][ T5088] Version upgrade from 0.19: freespace to 1.7: mi_btree_bitmap incomplete [ 74.501734][ T5088] Doing incompatible version upgrade from 0.19: freespace to 1.12: rebalance_work_acct_fix [ 74.501734][ T5088] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_subvolume_structure,check_directory_structure,check_nlinks,delete_dead_inodes,set_fs_needs_rebalance [ 74.538005][ T5088] bcachefs (loop0): accounting_read... done [ 74.540048][ T5088] bcachefs (loop0): alloc_read... [ 74.540211][ T5088] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 74.546865][ T5088] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 74.550966][ T5088] CPU: 0 UID: 0 PID: 5088 Comm: syz-executor303 Not tainted 6.11.0-syzkaller-08481-g88264981f208 #0 [ 74.555117][ T5088] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 74.559305][ T5088] RIP: 0010:bch2_alloc_read+0x17d9/0x24f0 [ 74.561697][ T5088] Code: 0f b6 04 10 84 c0 4c 8d a4 24 b0 02 00 00 49 89 d7 0f 85 78 04 00 00 48 8b 33 48 8b 3c 24 e8 5e 14 00 00 48 89 c3 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 74 04 00 00 0f b6 44 24 30 88 03 48 8b [ 74.568426][ T5088] RSP: 0018:ffffc90002d3f0e0 EFLAGS: 00010246 [ 74.570725][ T5088] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff89013380903c [ 74.573778][ T5088] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000008100000014 [ 74.576577][ T5088] RBP: ffffc90002d3f4c8 R08: ffffffff8409ef0e R09: 0000000000000000 [ 74.579533][ T5088] R10: ffffc90002d3f450 R11: fffff520005a7e8c R12: ffffc90002d3f390 [ 74.582413][ T5088] R13: 000000000000001c R14: ffffc90002d3f200 R15: dffffc0000000000 [ 74.585319][ T5088] FS: 0000555577beb380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 74.588665][ T5088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.591171][ T5088] CR2: 0000558bccd335b0 CR3: 000000003fc12000 CR4: 0000000000350ef0 [ 74.593976][ T5088] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.596738][ T5088] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.599555][ T5088] Call Trace: [ 74.600837][ T5088] [ 74.601932][ T5088] ? __die_body+0x5f/0xb0 [ 74.603554][ T5088] ? die_addr+0xb0/0xe0 [ 74.605185][ T5088] ? exc_general_protection+0x3dd/0x5d0 [ 74.607333][ T5088] ? asm_exc_general_protection+0x26/0x30 [ 74.609506][ T5088] ? bucket_gen+0x18e/0x220 [ 74.611284][ T5088] ? bch2_alloc_read+0x17d9/0x24f0 [ 74.613087][ T5088] ? prb_read_valid+0xa9/0xf0 [ 74.614816][ T5088] ? __pfx_prb_read_valid+0x10/0x10 [ 74.616459][ T5088] ? bch2_alloc_read+0x116a/0x24f0 [ 74.618167][ T5088] ? __pfx_bch2_alloc_read+0x10/0x10 [ 74.620031][ T5088] ? irq_work_queue+0xd1/0x150 [ 74.621685][ T5088] ? __wake_up_klogd+0xd5/0x110 [ 74.623511][ T5088] ? vprintk_emit+0x7ed/0xa10 [ 74.625359][ T5088] ? __pfx_vprintk_emit+0x10/0x10 [ 74.627195][ T5088] ? __pfx_lock_release+0x10/0x10 [ 74.629126][ T5088] ? rcu_is_watching+0x15/0xb0 [ 74.631206][ T5088] ? trace_contention_end+0x3c/0x120 [ 74.633261][ T5088] ? bch2_alloc_read+0x116a/0x24f0 [ 74.635105][ T5088] ? bch2_run_recovery_pass+0x6d/0x1e0 [ 74.637554][ T5088] bch2_run_recovery_pass+0xf0/0x1e0 [ 74.639382][ T5088] bch2_run_recovery_passes+0x19e/0x820 [ 74.641246][ T5088] bch2_fs_recovery+0x24f9/0x38b0 [ 74.643082][ T5088] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 74.644886][ T5088] ? __pfx_lock_release+0x10/0x10 [ 74.646990][ T5088] ? bch2_get_next_online_dev+0x2b/0x4f0 [ 74.649122][ T5088] ? __pfx_lock_release+0x10/0x10 [ 74.650921][ T5088] ? bch2_get_next_online_dev+0x2b/0x4f0 [ 74.653040][ T5088] ? bch2_get_next_online_dev+0x4b9/0x4f0 [ 74.655104][ T5088] ? bch2_get_next_online_dev+0x2b/0x4f0 [ 74.657222][ T5088] ? llist_reverse_order+0x72/0x90 [ 74.659117][ T5088] bch2_fs_start+0x356/0x5b0 [ 74.660853][ T5088] bch2_fs_get_tree+0xd61/0x1700 [ 74.662735][ T5088] ? __pfx_bch2_parse_one_mount_opt+0x10/0x10 [ 74.665039][ T5088] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 74.667050][ T5088] ? generic_parse_monolithic+0x387/0x400 [ 74.669245][ T5088] ? apparmor_capable+0x13b/0x1b0 [ 74.671167][ T5088] vfs_get_tree+0x90/0x2b0 [ 74.672875][ T5088] do_new_mount+0x2be/0xb40 [ 74.674518][ T5088] ? __pfx_do_new_mount+0x10/0x10 [ 74.676460][ T5088] __se_sys_mount+0x2d6/0x3c0 [ 74.678183][ T5088] ? __pfx___se_sys_mount+0x10/0x10 [ 74.680136][ T5088] ? do_syscall_64+0x100/0x230 [ 74.681913][ T5088] ? __x64_sys_mount+0x20/0xc0 [ 74.683730][ T5088] do_syscall_64+0xf3/0x230 [ 74.685397][ T5088] ? clear_bhb_loop+0x35/0x90 [ 74.687184][ T5088] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.689479][ T5088] RIP: 0033:0x7f571ba9bdea [ 74.691235][ T5088] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 74.698213][ T5088] RSP: 002b:00007fffdb8d7b68 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 74.701226][ T5088] RAX: ffffffffffffffda RBX: 00007fffdb8d7b80 RCX: 00007f571ba9bdea [ 74.704200][ T5088] RDX: 00000000200058c0 RSI: 0000000020005900 RDI: 00007fffdb8d7b80 [ 74.707161][ T5088] RBP: 0000000000000004 R08: 00007fffdb8d7bc0 R09: 002c61746f757172 [ 74.710317][ T5088] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000 [ 74.713340][ T5088] R13: 00007fffdb8d7bc0 R14: 0000000000000003 R15: 0000000001000000 [ 74.716202][ T5088] [ 74.717425][ T5088] Modules linked in: [ 74.719009][ T5088] ---[ end trace 0000000000000000 ]--- [ 74.734837][ T5088] RIP: 0010:bch2_alloc_read+0x17d9/0x24f0 [ 74.737043][ T5088] Code: 0f b6 04 10 84 c0 4c 8d a4 24 b0 02 00 00 49 89 d7 0f 85 78 04 00 00 48 8b 33 48 8b 3c 24 e8 5e 14 00 00 48 89 c3 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 74 04 00 00 0f b6 44 24 30 88 03 48 8b [ 74.752829][ T5088] RSP: 0018:ffffc90002d3f0e0 EFLAGS: 00010246 [ 74.755363][ T5088] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff89013380903c [ 74.758143][ T5088] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000008100000014 [ 74.760977][ T5088] RBP: ffffc90002d3f4c8 R08: ffffffff8409ef0e R09: 0000000000000000 [ 74.764139][ T5088] R10: ffffc90002d3f450 R11: fffff520005a7e8c R12: ffffc90002d3f390 [ 74.767231][ T5088] R13: 000000000000001c R14: ffffc90002d3f200 R15: dffffc0000000000 [ 74.770050][ T5088] FS: 0000555577beb380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 74.773266][ T5088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.776427][ T5088] CR2: 0000558bccd335b0 CR3: 000000003fc12000 CR4: 0000000000350ef0 [ 74.779386][ T5088] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.782235][ T5088] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.785259][ T5088] Kernel panic - not syncing: Fatal exception [ 74.787997][ T5088] Kernel Offset: disabled [ 74.789673][ T5088] Rebooting in 86400 seconds.. VM DIAGNOSIS: 10:57:48 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000030 RBX=ffffffff9a6f4ce0 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002d3e810 R8 =ffffffff8546758b R9 =1ffff1100005b046 R10=dffffc0000000000 R11=ffffffff85467540 R12=dffffc0000000000 R13=ffffffff9a3eff18 R14=0000000000000030 R15=00000000000003f8 RIP=ffffffff854675be RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000555577beb380 ffffffff 00c00000 GS =0000 ffff88801fc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558bccd335b0 CR3=000000003fc12000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000440401 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffdb8d7d00 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f571bb1f560 00007f571bb135d8 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f571bb04b44 00007f571bb18240 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 65723d73726f7272 6500747865003036 36396f7369007265 6c6c616b7a797300 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 40571856574a5757 4000515d40001513 131c4a564c005740 4949444e5f5c5600 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000