Warning: Permanently added '[localhost]:35482' (ED25519) to the list of known hosts. executing program [ 69.387873][ T5315] loop0: detected capacity change from 0 to 32768 [ 69.425279][ T5315] JBD2: Ignoring recovery information on journal [ 69.449302][ T5315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.457065][ T5315] ------------[ cut here ]------------ [ 69.459356][ T5315] kernel BUG at fs/ocfs2/extent_map.c:971! [ 69.461643][ T5315] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 69.465414][ T5315] CPU: 0 UID: 0 PID: 5315 Comm: syz-executor387 Not tainted 6.12.0-rc4-syzkaller-00289-gea1fda89f5b2 #0 [ 69.470373][ T5315] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.475130][ T5315] RIP: 0010:ocfs2_read_virt_blocks+0xaa3/0xb20 [ 69.477918][ T5315] Code: 8b 54 24 30 8b 4c 24 1c 4c 8b 44 24 38 45 89 e1 ff 74 24 48 e8 2e 0a 0c 00 48 83 c4 08 eb 25 e8 f3 76 3b 08 e8 ce 68 09 fe 90 <0f> 0b e8 c6 68 09 fe 4c 89 e8 45 89 e5 49 89 c4 e9 01 f7 ff ff e8 [ 69.485665][ T5315] RSP: 0018:ffffc9000d18e820 EFLAGS: 00010293 [ 69.488004][ T5315] RAX: ffffffff838b6fc2 RBX: 0000000000000000 RCX: ffff88801abcc880 [ 69.491471][ T5315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 69.494469][ T5315] RBP: ffffc9000d18e9f0 R08: ffffffff838b6a3e R09: 1ffffffff203a065 [ 69.497499][ T5315] R10: dffffc0000000000 R11: fffffbfff203a066 R12: ffff888046600878 [ 69.500598][ T5315] R13: 0000000000000000 R14: 0000000000000000 R15: 1ffff92001a31d18 [ 69.503688][ T5315] FS: 0000555579b3d380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 69.507036][ T5315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.509524][ T5315] CR2: 00007f043f195ed8 CR3: 00000000432a4000 CR4: 0000000000352ef0 [ 69.512496][ T5315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.515585][ T5315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.518666][ T5315] Call Trace: [ 69.519984][ T5315] [ 69.521272][ T5315] ? __die_body+0x5f/0xb0 [ 69.523066][ T5315] ? die+0x9e/0xc0 [ 69.524538][ T5315] ? do_trap+0x15a/0x3a0 [ 69.526107][ T5315] ? ocfs2_read_virt_blocks+0xaa3/0xb20 [ 69.528182][ T5315] ? do_error_trap+0x1dc/0x2c0 [ 69.529977][ T5315] ? ocfs2_read_virt_blocks+0xaa3/0xb20 [ 69.532095][ T5315] ? __pfx_do_error_trap+0x10/0x10 [ 69.534016][ T5315] ? report_bug+0x3e8/0x500 [ 69.535793][ T5315] ? handle_invalid_op+0x34/0x40 [ 69.537672][ T5315] ? ocfs2_read_virt_blocks+0xaa3/0xb20 [ 69.539802][ T5315] ? exc_invalid_op+0x38/0x50 [ 69.541554][ T5315] ? asm_exc_invalid_op+0x1a/0x20 [ 69.543454][ T5315] ? ocfs2_read_virt_blocks+0x51e/0xb20 [ 69.545587][ T5315] ? ocfs2_read_virt_blocks+0xaa2/0xb20 [ 69.547719][ T5315] ? ocfs2_read_virt_blocks+0xaa3/0xb20 [ 69.549889][ T5315] ? __pfx_ocfs2_validate_dir_block+0x10/0x10 [ 69.552286][ T5315] ? __pfx_validate_chain+0x10/0x10 [ 69.554212][ T5315] ? __pfx_rcu_read_unlock_special+0x10/0x10 [ 69.556667][ T5315] ? __pfx_ocfs2_read_virt_blocks+0x10/0x10 [ 69.558782][ T5315] ? blk_mq_plug_issue_direct+0x34f/0x5c0 [ 69.560854][ T5315] ? __rcu_read_unlock+0xa1/0x110 [ 69.562794][ T5315] ? blk_mq_flush_plug_list+0x6aa/0x1890 [ 69.565188][ T5315] ? ocfs2_dx_dir_name_hash+0xaa8/0xc40 [ 69.567507][ T5315] ? mark_lock+0x9a/0x360 [ 69.569109][ T5315] ocfs2_read_dir_block+0x106/0x5c0 [ 69.571182][ T5315] ? __pfx_ocfs2_read_dir_block+0x10/0x10 [ 69.573506][ T5315] ? __pfx_ocfs2_dx_dir_name_hash+0x10/0x10 [ 69.575947][ T5315] ocfs2_prepare_dir_for_insert+0x3f2/0x5c60 [ 69.578258][ T5315] ? __pfx_lock_acquire+0x10/0x10 [ 69.580469][ T5315] ? __pfx_ocfs2_prepare_dir_for_insert+0x10/0x10 [ 69.583227][ T5315] ? ocfs2_read_blocks+0x11b0/0x1600 [ 69.585381][ T5315] ? __pfx_lock_release+0x10/0x10 [ 69.587230][ T5315] ? _raw_spin_unlock+0x28/0x50 [ 69.589124][ T5315] ? ocfs2_set_buffer_uptodate+0x4da/0x1350 [ 69.591422][ T5315] ? __mutex_unlock_slowpath+0x21d/0x750 [ 69.593473][ T5315] ? rcu_is_watching+0x15/0xb0 [ 69.595330][ T5315] ? ocfs2_find_entry+0x102f/0x2780 [ 69.597291][ T5315] ? __pfx_ocfs2_find_entry+0x10/0x10 [ 69.599330][ T5315] ? __pfx_ocfs2_validate_inode_block+0x10/0x10 [ 69.601666][ T5315] ? __pfx_lock_acquire+0x10/0x10 [ 69.603533][ T5315] ? ocfs2_inode_lock_full_nested+0x17b/0x1c30 [ 69.605794][ T5315] ? ocfs2_read_inode_block+0x14c/0x1e0 [ 69.607788][ T5315] ? __pfx_ocfs2_read_inode_block+0x10/0x10 [ 69.609972][ T5315] ? do_raw_spin_unlock+0x58/0x8b0 [ 69.612082][ T5315] ? ocfs2_inode_lock_full_nested+0xb29/0x1c30 [ 69.614288][ T5315] ? __pfx_ocfs2_inode_lock_full_nested+0x10/0x10 [ 69.616646][ T5315] ? __asan_memset+0x23/0x50 [ 69.618472][ T5315] ? ocfs2_check_dir_for_entry+0x2c9/0x4a0 [ 69.620444][ T5315] ? __pfx_ocfs2_check_dir_for_entry+0x10/0x10 [ 69.622638][ T5315] ? ocfs2_mknod+0x2c7/0x2b40 [ 69.624354][ T5315] ocfs2_mknod+0xcaf/0x2b40 [ 69.626026][ T5315] ? __pfx_validate_chain+0x10/0x10 [ 69.627857][ T5315] ? __pfx_ocfs2_mknod+0x10/0x10 [ 69.629720][ T5315] ? __lock_acquire+0x1384/0x2050 [ 69.631637][ T5315] ? __pfx_lock_acquire+0x10/0x10 [ 69.633361][ T5315] ? ocfs2_inode_unlock+0xa7/0x150 [ 69.635083][ T5315] ? __pfx_lock_release+0x10/0x10 [ 69.636793][ T5315] ? do_raw_spin_lock+0x14f/0x370 [ 69.638467][ T5315] ? do_raw_spin_unlock+0x58/0x8b0 [ 69.640252][ T5315] ? _raw_spin_unlock+0x28/0x50 [ 69.642062][ T5315] ? rcu_is_watching+0x15/0xb0 [ 69.644039][ T5315] ? ocfs2_lookup+0x503/0xa60 [ 69.645877][ T5315] ocfs2_create+0x1ab/0x480 [ 69.647631][ T5315] ? __pfx_ocfs2_create+0x10/0x10 [ 69.649540][ T5315] ? inode_permission+0xff/0x460 [ 69.651528][ T5315] ? __pfx_ocfs2_permission+0x10/0x10 [ 69.653488][ T5315] ? bpf_lsm_inode_create+0x9/0x10 [ 69.655487][ T5315] ? security_inode_create+0xbe/0x340 [ 69.657583][ T5315] ? __pfx_ocfs2_create+0x10/0x10 [ 69.659430][ T5315] path_openat+0x1c03/0x3590 [ 69.661167][ T5315] ? __pfx_path_openat+0x10/0x10 [ 69.662864][ T5315] do_filp_open+0x235/0x490 [ 69.664663][ T5315] ? __pfx_do_filp_open+0x10/0x10 [ 69.666581][ T5315] ? _raw_spin_unlock+0x28/0x50 [ 69.668460][ T5315] ? alloc_fd+0x5a1/0x640 [ 69.670077][ T5315] do_sys_openat2+0x13e/0x1d0 [ 69.671829][ T5315] ? mntput_no_expire+0xc2/0x850 [ 69.673706][ T5315] ? __pfx_do_sys_openat2+0x10/0x10 [ 69.675699][ T5315] ? __pfx_mntput_no_expire+0x10/0x10 [ 69.677708][ T5315] __x64_sys_openat+0x247/0x2a0 [ 69.679730][ T5315] ? __pfx___x64_sys_openat+0x10/0x10 [ 69.681846][ T5315] ? do_syscall_64+0x100/0x230 [ 69.683772][ T5315] ? do_syscall_64+0xb6/0x230 [ 69.685540][ T5315] do_syscall_64+0xf3/0x230 [ 69.687293][ T5315] ? clear_bhb_loop+0x35/0x90 [ 69.689133][ T5315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.691407][ T5315] RIP: 0033:0x7f4f89fd2d59 [ 69.693075][ T5315] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 69.700316][ T5315] RSP: 002b:00007ffcc3ec6b58 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 69.703461][ T5315] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f89fd2d59 [ 69.706499][ T5315] RDX: 000000000000275a RSI: 0000000020000040 RDI: 00000000ffffff9c [ 69.709500][ T5315] RBP: 00007f4f8a04b5f0 R08: 0000000000004472 R09: 0000555579b3e4c0 [ 69.712516][ T5315] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcc3ec6b80 [ 69.715804][ T5315] R13: 00007ffcc3ec6da8 R14: 431bde82d7b634db R15: 00007f4f8a01c03b [ 69.719283][ T5315] [ 69.720547][ T5315] Modules linked in: [ 69.722543][ T5315] ---[ end trace 0000000000000000 ]--- [ 69.733930][ T5315] RIP: 0010:ocfs2_read_virt_blocks+0xaa3/0xb20 [ 69.736054][ T5315] Code: 8b 54 24 30 8b 4c 24 1c 4c 8b 44 24 38 45 89 e1 ff 74 24 48 e8 2e 0a 0c 00 48 83 c4 08 eb 25 e8 f3 76 3b 08 e8 ce 68 09 fe 90 <0f> 0b e8 c6 68 09 fe 4c 89 e8 45 89 e5 49 89 c4 e9 01 f7 ff ff e8 [ 69.742403][ T5315] RSP: 0018:ffffc9000d18e820 EFLAGS: 00010293 [ 69.745039][ T5315] RAX: ffffffff838b6fc2 RBX: 0000000000000000 RCX: ffff88801abcc880 [ 69.748045][ T5315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 69.750934][ T5315] RBP: ffffc9000d18e9f0 R08: ffffffff838b6a3e R09: 1ffffffff203a065 [ 69.754439][ T5315] R10: dffffc0000000000 R11: fffffbfff203a066 R12: ffff888046600878 [ 69.757474][ T5315] R13: 0000000000000000 R14: 0000000000000000 R15: 1ffff92001a31d18 [ 69.760595][ T5315] FS: 0000555579b3d380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 69.764463][ T5315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.766924][ T5315] CR2: 00007f043f195ed8 CR3: 00000000432a4000 CR4: 0000000000352ef0 [ 69.769943][ T5315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.772956][ T5315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.776509][ T5315] Kernel panic - not syncing: Fatal exception [ 69.779204][ T5315] Kernel Offset: disabled [ 69.780831][ T5315] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:04:38 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000052 RBX=ffffffff9a716e80 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d18ded0 R8 =ffffffff854aac2b R9 =1ffff11000041046 R10=dffffc0000000000 R11=ffffffff854aabe0 R12=dffffc0000000000 R13=ffffffff9a411f19 R14=0000000000000052 R15=00000000000003f8 RIP=ffffffff854aac5e 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 0000555579b3d380 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=00007f043f195ed8 CR3=00000000432a4000 CR4=00352ef0 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 00007ffcc3ec6b60 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f4f8a057620 00007f4f8a04b5d8 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f4f8a03c8c4 00007f4f8a050240 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