Warning: Permanently added '[localhost]:11977' (ED25519) to the list of known hosts. executing program [ 77.730431][ T5306] loop0: detected capacity change from 0 to 32768 [ 77.744472][ T5306] ======================================================= [ 77.744472][ T5306] WARNING: The mand mount option has been deprecated and [ 77.744472][ T5306] and is ignored by this kernel. Remove the mand [ 77.744472][ T5306] option from the mount to silence this warning. [ 77.744472][ T5306] ======================================================= [ 77.789705][ T5306] JBD2: Ignoring recovery information on journal [ 77.819546][ T5306] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.833011][ T5306] ------------[ cut here ]------------ [ 77.835683][ T5306] kernel BUG at fs/ocfs2/suballoc.c:1441! [ 77.838203][ T5306] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 77.842126][ T5306] CPU: 0 UID: 0 PID: 5306 Comm: syz-executor131 Not tainted 6.14.0-rc2-syzkaller-00041-g4dc1d1bec898 #0 [ 77.846647][ T5306] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.850814][ T5306] RIP: 0010:ocfs2_claim_suballoc_bits+0x240c/0x2560 [ 77.853548][ T5306] Code: fa 3c 01 fe 90 0f 0b e8 f2 3c 01 fe 90 0f 0b e8 ea 3c 01 fe 90 0f 0b e8 e2 3c 01 fe 90 0f 0b e8 9a c5 37 08 e8 d5 3c 01 fe 90 <0f> 0b e8 cd 3c 01 fe 90 0f 0b f3 0f 1e fa 4d 89 f5 65 8b 1d a8 c3 [ 77.861853][ T5306] RSP: 0018:ffffc9000d367220 EFLAGS: 00010293 [ 77.864301][ T5306] RAX: ffffffff83be12cb RBX: 0000000000000000 RCX: ffff888000bb4880 [ 77.867782][ T5306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.871381][ T5306] RBP: ffffc9000d3674d0 R08: ffffffff83bdfdb5 R09: 0000000000000000 [ 77.874364][ T5306] R10: ffffc9000d367560 R11: fffff52001a6ceb1 R12: dffffc0000000000 [ 77.877776][ T5306] R13: ffff88801e040188 R14: ffff888048df0400 R15: 0000000000000002 [ 77.880723][ T5306] FS: 0000555575260380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 77.884453][ T5306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.887076][ T5306] CR2: 0000400000002040 CR3: 00000000424cc000 CR4: 0000000000352ef0 [ 77.890328][ T5306] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.894169][ T5306] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.897528][ T5306] Call Trace: [ 77.898962][ T5306] [ 77.900105][ T5306] ? __die_body+0x5f/0xb0 [ 77.901725][ T5306] ? die+0x9e/0xc0 [ 77.903164][ T5306] ? do_trap+0x15a/0x3a0 [ 77.904831][ T5306] ? ocfs2_claim_suballoc_bits+0x240c/0x2560 [ 77.907268][ T5306] ? do_error_trap+0x1dc/0x2c0 [ 77.909250][ T5306] ? ocfs2_claim_suballoc_bits+0x240c/0x2560 [ 77.912335][ T5306] ? __pfx_do_error_trap+0x10/0x10 [ 77.914894][ T5306] ? report_bug+0x3e8/0x500 [ 77.917212][ T5306] ? handle_invalid_op+0x34/0x40 [ 77.919652][ T5306] ? ocfs2_claim_suballoc_bits+0x240c/0x2560 [ 77.921940][ T5306] ? exc_invalid_op+0x38/0x50 [ 77.923810][ T5306] ? asm_exc_invalid_op+0x1a/0x20 [ 77.926170][ T5306] ? ocfs2_claim_suballoc_bits+0xef5/0x2560 [ 77.928810][ T5306] ? ocfs2_claim_suballoc_bits+0x240b/0x2560 [ 77.931360][ T5306] ? ocfs2_claim_suballoc_bits+0x240c/0x2560 [ 77.933583][ T5306] ? mark_lock+0x9a/0x360 [ 77.935234][ T5306] ? __lock_acquire+0x1397/0x2100 [ 77.937323][ T5306] ? __pfx_ocfs2_claim_suballoc_bits+0x10/0x10 [ 77.940207][ T5306] ? mark_lock+0x9a/0x360 [ 77.942668][ T5306] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 77.945963][ T5306] ocfs2_claim_new_inode+0x338/0x870 [ 77.948342][ T5306] ? __pfx_ocfs2_claim_new_inode+0x10/0x10 [ 77.951056][ T5306] ? __set_current_blocked+0x310/0x380 [ 77.953086][ T5306] ? __pfx___set_current_blocked+0x10/0x10 [ 77.955407][ T5306] ? rcu_is_watching+0x15/0xb0 [ 77.957291][ T5306] ocfs2_mknod_locked+0x17a/0x3b0 [ 77.959581][ T5306] ? __pfx_sigprocmask+0x10/0x10 [ 77.961883][ T5306] ? __pfx_ocfs2_mknod_locked+0x10/0x10 [ 77.964142][ T5306] ? ocfs2_start_trans+0x4e3/0x700 [ 77.966213][ T5306] ? __pfx_ocfs2_block_signals+0x10/0x10 [ 77.968455][ T5306] ? ocfs2_init_security_get+0x134/0x1a0 [ 77.970537][ T5306] ocfs2_mknod+0x17d4/0x2b30 [ 77.972457][ T5306] ? __pfx_validate_chain+0x10/0x10 [ 77.974914][ T5306] ? __pfx_ocfs2_mknod+0x10/0x10 [ 77.977443][ T5306] ? __lock_acquire+0x1397/0x2100 [ 77.979915][ T5306] ? __lock_acquire+0x1397/0x2100 [ 77.982004][ T5306] ? __pfx_lock_acquire+0x10/0x10 [ 77.984004][ T5306] ? ocfs2_inode_unlock_tracker+0x23e/0x2b0 [ 77.986340][ T5306] ? __pfx_lock_release+0x10/0x10 [ 77.988370][ T5306] ? do_raw_spin_lock+0x14f/0x370 [ 77.990326][ T5306] ? do_raw_spin_unlock+0x58/0x8b0 [ 77.992470][ T5306] ? put_pid+0xdf/0x120 [ 77.994491][ T5306] ? ocfs2_permission+0x103/0x1c0 [ 77.997168][ T5306] ? __pfx_ocfs2_permission+0x10/0x10 [ 77.999863][ T5306] ocfs2_mkdir+0x1ab/0x470 [ 78.001828][ T5306] ? __pfx_ocfs2_mkdir+0x10/0x10 [ 78.003721][ T5306] ? __pfx_ocfs2_permission+0x10/0x10 [ 78.005861][ T5306] ? bpf_lsm_inode_mkdir+0x9/0x10 [ 78.007927][ T5306] ? security_inode_mkdir+0xbe/0x340 [ 78.010030][ T5306] vfs_mkdir+0x2f9/0x4f0 [ 78.011798][ T5306] do_mkdirat+0x264/0x3a0 [ 78.013692][ T5306] ? __check_object_size+0x47a/0x730 [ 78.015847][ T5306] ? __pfx_do_mkdirat+0x10/0x10 [ 78.017938][ T5306] ? getname_flags+0x1e3/0x540 [ 78.020112][ T5306] __x64_sys_mkdirat+0x87/0xa0 [ 78.022382][ T5306] do_syscall_64+0xf3/0x230 [ 78.024500][ T5306] ? clear_bhb_loop+0x35/0x90 [ 78.026540][ T5306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.028805][ T5306] RIP: 0033:0x7f6b4bdcbad9 [ 78.030622][ T5306] 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 [ 78.039449][ T5306] RSP: 002b:00007ffe89c65b88 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 78.042561][ T5306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b4bdcbad9 [ 78.045809][ T5306] RDX: 0000000000000000 RSI: 0000400000002040 RDI: 00000000ffffff9c [ 78.049453][ T5306] RBP: 00007f6b4be435f0 R08: 000000000000442c R09: 00005555752614c0 [ 78.052634][ T5306] R10: 00007ffe89c65a50 R11: 0000000000000246 R12: 00007ffe89c65bb0 [ 78.055845][ T5306] R13: 00007ffe89c65dd8 R14: 431bde82d7b634db R15: 00007f6b4be1403b [ 78.059342][ T5306] [ 78.060918][ T5306] Modules linked in: [ 78.063185][ T5306] ---[ end trace 0000000000000000 ]--- [ 78.071802][ T5306] RIP: 0010:ocfs2_claim_suballoc_bits+0x240c/0x2560 [ 78.074542][ T5306] Code: fa 3c 01 fe 90 0f 0b e8 f2 3c 01 fe 90 0f 0b e8 ea 3c 01 fe 90 0f 0b e8 e2 3c 01 fe 90 0f 0b e8 9a c5 37 08 e8 d5 3c 01 fe 90 <0f> 0b e8 cd 3c 01 fe 90 0f 0b f3 0f 1e fa 4d 89 f5 65 8b 1d a8 c3 [ 78.083294][ T5306] RSP: 0018:ffffc9000d367220 EFLAGS: 00010293 [ 78.085630][ T5306] RAX: ffffffff83be12cb RBX: 0000000000000000 RCX: ffff888000bb4880 [ 78.088717][ T5306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.092882][ T5306] RBP: ffffc9000d3674d0 R08: ffffffff83bdfdb5 R09: 0000000000000000 [ 78.096622][ T5306] R10: ffffc9000d367560 R11: fffff52001a6ceb1 R12: dffffc0000000000 [ 78.099787][ T5306] R13: ffff88801e040188 R14: ffff888048df0400 R15: 0000000000000002 [ 78.103272][ T5306] FS: 0000555575260380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 78.107261][ T5306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.110548][ T5306] CR2: 0000400000002040 CR3: 00000000424cc000 CR4: 0000000000352ef0 [ 78.114267][ T5306] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.117509][ T5306] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.120536][ T5306] Kernel panic - not syncing: Fatal exception [ 78.123048][ T5306] Kernel Offset: disabled [ 78.124920][ T5306] Rebooting in 86400 seconds.. VM DIAGNOSIS: 16:12:49 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000054 RBX=ffffffff9a748080 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d3668d0 R8 =ffffffff8576cadb R9 =1ffff11003dd6046 R10=dffffc0000000000 R11=ffffffff8576ca90 R12=dffffc0000000000 R13=0000000000000054 R14=0000000000000054 R15=00000000000003f8 RIP=ffffffff8576cb0e 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 0000555575260380 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=0000400000002040 CR3=00000000424cc000 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 00007ffe89c65b90 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6b4be4f560 00007f6b4be435d8 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6b4be34804 00007f6b4be48240 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