Warning: Permanently added '[localhost]:48567' (ED25519) to the list of known hosts. executing program syzkaller login: [ 79.487037][ T5309] loop0: detected capacity change from 0 to 32768 [ 79.497910][ T5309] ======================================================= [ 79.497910][ T5309] WARNING: The mand mount option has been deprecated and [ 79.497910][ T5309] and is ignored by this kernel. Remove the mand [ 79.497910][ T5309] option from the mount to silence this warning. [ 79.497910][ T5309] ======================================================= [ 79.538272][ T5309] (syz-executor276,5309,0):ocfs2_read_locked_inode:550 ERROR: bug expression: !!(fe->i_flags & cpu_to_le32(OCFS2_SYSTEM_FL)) != !!(args->fi_flags & OCFS2_FI_FLAG_SYSFILE) [ 79.559431][ T5309] (syz-executor276,5309,0):ocfs2_read_locked_inode:550 ERROR: Inode 66: system file state is ambiguous [ 79.565748][ T5309] ------------[ cut here ]------------ [ 79.568197][ T5309] kernel BUG at fs/ocfs2/inode.c:550! [ 79.574813][ T5309] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 79.577682][ T5309] CPU: 0 UID: 0 PID: 5309 Comm: syz-executor276 Not tainted 6.15.0-rc7-syzkaller-00152-gd0c22de9995b #0 PREEMPT(full) [ 79.582896][ T5309] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 79.587359][ T5309] RIP: 0010:ocfs2_iget+0x19a3/0x1a90 [ 79.589771][ T5309] Code: bc 24 60 01 00 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 5d d7 93 8d ba 26 02 00 00 48 c7 c1 e0 2e aa 8b e8 1e 2e 15 00 90 <0f> 0b e8 b6 3d 26 fe 90 0f 0b e8 ae 3d 26 fe 31 f6 65 ff 0d 05 2c [ 79.599320][ T5309] RSP: 0018:ffffc9000d556ea0 EFLAGS: 00010246 [ 79.601926][ T5309] RAX: b73ce23667514200 RBX: ffffc9000d556fe0 RCX: b73ce23667514200 [ 79.604996][ T5309] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 79.608171][ T5309] RBP: ffffc9000d557110 R08: ffffc9000d556a27 R09: 1ffff92001aaad44 [ 79.611178][ T5309] R10: dffffc0000000000 R11: fffff52001aaad45 R12: ffff888048d4342c [ 79.614443][ T5309] R13: 1ffff92001aaaddc R14: ffffc9000d557000 R15: 1000000000000000 [ 79.618116][ T5309] FS: 000055556326c380(0000) GS:ffff88808d6c2000(0000) knlGS:0000000000000000 [ 79.621899][ T5309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.624648][ T5309] CR2: 00007f1e405909c0 CR3: 0000000036353000 CR4: 0000000000352ef0 [ 79.627879][ T5309] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.631333][ T5309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.634782][ T5309] Call Trace: [ 79.636083][ T5309] [ 79.637303][ T5309] ? stack_depot_save_flags+0x42b/0x910 [ 79.639601][ T5309] ? __pfx_ocfs2_iget+0x10/0x10 [ 79.641720][ T5309] ? kasan_save_track+0x4f/0x80 [ 79.643736][ T5309] ? kasan_save_track+0x3e/0x80 [ 79.645893][ T5309] ? __kasan_kmalloc+0x93/0xb0 [ 79.648002][ T5309] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 79.650291][ T5309] ? ocfs2_new_dlm_debug+0x96/0x1e0 [ 79.652575][ T5309] ? ocfs2_fill_super+0x2a64/0x63d0 [ 79.654670][ T5309] ? get_tree_bdev_flags+0x40e/0x4d0 [ 79.656837][ T5309] ? vfs_get_tree+0x8f/0x2b0 [ 79.658697][ T5309] ? do_new_mount+0x24a/0xa40 [ 79.660764][ T5309] ? do_syscall_64+0xf6/0x210 [ 79.662858][ T5309] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.665483][ T5309] ocfs2_init_global_system_inodes+0x16c/0x660 [ 79.668296][ T5309] ? __kasan_kmalloc+0x93/0xb0 [ 79.670451][ T5309] ? __pfx_ocfs2_init_global_system_inodes+0x10/0x10 [ 79.673241][ T5309] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 79.675665][ T5309] ? ocfs2_new_dlm_debug+0x96/0x1e0 [ 79.677956][ T5309] ? ocfs2_new_dlm_debug+0xb4/0x1e0 [ 79.680331][ T5309] ? __pfx_ocfs2_new_dlm_debug+0x10/0x10 [ 79.682716][ T5309] ? rcu_is_watching+0x15/0xb0 [ 79.684815][ T5309] ? trace_ocfs2_initialize_super+0x8b/0x1f0 [ 79.687448][ T5309] ocfs2_fill_super+0x2aec/0x63d0 [ 79.689806][ T5309] ? __pfx_ocfs2_fill_super+0x10/0x10 [ 79.692151][ T5309] ? unwind_next_frame+0xa5/0x2390 [ 79.694236][ T5309] ? rcu_is_watching+0x15/0xb0 [ 79.696306][ T5309] ? __kasan_check_byte+0x12/0x40 [ 79.698650][ T5309] ? is_bpf_text_address+0x26/0x2b0 [ 79.700485][ T5309] ? rcu_is_watching+0x15/0xb0 [ 79.702201][ T5309] ? __kasan_check_byte+0x12/0x40 [ 79.703955][ T5309] ? rcu_is_watching+0x15/0xb0 [ 79.705736][ T5309] ? lock_release+0x4b/0x3e0 [ 79.707682][ T5309] ? lock_release+0x4b/0x3e0 [ 79.709722][ T5309] ? unwind_next_frame+0xa5/0x2390 [ 79.711948][ T5309] ? rcu_is_watching+0x15/0xb0 [ 79.713970][ T5309] ? __kasan_check_byte+0x12/0x40 [ 79.716002][ T5309] ? unwind_next_frame+0xa5/0x2390 [ 79.718507][ T5309] ? unwind_next_frame+0xa5/0x2390 [ 79.720730][ T5309] ? rcu_is_watching+0x15/0xb0 [ 79.722834][ T5309] ? __kasan_check_byte+0x12/0x40 [ 79.725049][ T5309] ? is_bpf_text_address+0x26/0x2b0 [ 79.727325][ T5309] ? rcu_is_watching+0x15/0xb0 [ 79.729384][ T5309] ? __kasan_check_byte+0x12/0x40 [ 79.731419][ T5309] ? rcu_is_watching+0x15/0xb0 [ 79.733400][ T5309] ? lock_release+0x4b/0x3e0 [ 79.735202][ T5309] ? lock_release+0x4b/0x3e0 [ 79.737113][ T5309] ? is_bpf_text_address+0x292/0x2b0 [ 79.739292][ T5309] ? is_bpf_text_address+0x26/0x2b0 [ 79.741437][ T5309] ? kernel_text_address+0xa5/0xe0 [ 79.743561][ T5309] ? __kernel_text_address+0xd/0x40 [ 79.745825][ T5309] ? unwind_get_return_address+0x4d/0x90 [ 79.748482][ T5309] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 79.751223][ T5309] ? arch_stack_walk+0xfc/0x150 [ 79.753345][ T5309] ? __bfs+0x151/0x2a0 [ 79.755061][ T5309] ? __pfx_hlock_conflict+0x10/0x10 [ 79.757194][ T5309] ? __bfs+0x151/0x2a0 [ 79.759040][ T5309] ? __pfx_hlock_conflict+0x10/0x10 [ 79.761228][ T5309] ? check_path+0x21/0x40 [ 79.762973][ T5309] ? check_noncircular+0xe0/0x160 [ 79.765159][ T5309] ? lockdep_unlock+0x89/0x120 [ 79.767255][ T5309] ? validate_chain+0x897/0x2140 [ 79.770009][ T5309] ? __lock_acquire+0xaac/0xd20 [ 79.772027][ T5309] ? __mutex_trylock_common+0x153/0x260 [ 79.774225][ T5309] ? string+0x279/0x2b0 [ 79.775860][ T5309] ? widen_string+0x3b/0x2a0 [ 79.777924][ T5309] ? string+0x279/0x2b0 [ 79.779717][ T5309] ? bdev_name+0x2ce/0x430 [ 79.781661][ T5309] ? rcu_is_watching+0x15/0xb0 [ 79.783695][ T5309] ? pointer+0x5f2/0x1190 [ 79.785523][ T5309] ? __pfx_pointer+0x10/0x10 [ 79.787472][ T5309] ? bdev_open+0x91d/0xd30 [ 79.789415][ T5309] ? format_decode+0x5ee/0xe30 [ 79.791472][ T5309] ? snprintf+0xda/0x120 [ 79.793276][ T5309] ? __pfx_snprintf+0x10/0x10 [ 79.795341][ T5309] ? set_blocksize+0x21e/0x500 [ 79.797613][ T5309] ? sb_set_blocksize+0x104/0x180 [ 79.799729][ T5309] ? setup_bdev_super+0x4c1/0x5b0 [ 79.801830][ T5309] get_tree_bdev_flags+0x40e/0x4d0 [ 79.804196][ T5309] ? __pfx_ocfs2_fill_super+0x10/0x10 [ 79.806586][ T5309] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 79.809106][ T5309] vfs_get_tree+0x8f/0x2b0 [ 79.811094][ T5309] do_new_mount+0x24a/0xa40 [ 79.813126][ T5309] __se_sys_mount+0x317/0x410 [ 79.815298][ T5309] ? __pfx___se_sys_mount+0x10/0x10 [ 79.817689][ T5309] ? do_syscall_64+0xba/0x210 [ 79.819995][ T5309] ? __x64_sys_mount+0x20/0xc0 [ 79.822414][ T5309] do_syscall_64+0xf6/0x210 [ 79.824387][ T5309] ? clear_bhb_loop+0x60/0xb0 [ 79.826596][ T5309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.829453][ T5309] RIP: 0033:0x7f66d21eae2a [ 79.831294][ T5309] 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 [ 79.839324][ T5309] RSP: 002b:00007ffebbfd5d58 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 79.842691][ T5309] RAX: ffffffffffffffda RBX: 00007ffebbfd5d70 RCX: 00007f66d21eae2a [ 79.845899][ T5309] RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007ffebbfd5d70 [ 79.849199][ T5309] RBP: 0000200000000040 R08: 00007ffebbfd5db0 R09: 000000000000445c [ 79.852463][ T5309] R10: 00000000000008c0 R11: 0000000000000282 R12: 0000200000004440 [ 79.855725][ T5309] R13: 00007ffebbfd5db0 R14: 0000000000000003 R15: 00000000000008c0 [ 79.858812][ T5309] [ 79.860154][ T5309] Modules linked in: [ 79.862079][ T5309] ---[ end trace 0000000000000000 ]--- [ 79.882337][ T5309] RIP: 0010:ocfs2_iget+0x19a3/0x1a90 [ 79.884642][ T5309] Code: bc 24 60 01 00 00 4c 8b 84 24 a0 01 00 00 4c 89 f7 48 c7 c6 5d d7 93 8d ba 26 02 00 00 48 c7 c1 e0 2e aa 8b e8 1e 2e 15 00 90 <0f> 0b e8 b6 3d 26 fe 90 0f 0b e8 ae 3d 26 fe 31 f6 65 ff 0d 05 2c [ 79.908897][ T5309] RSP: 0018:ffffc9000d556ea0 EFLAGS: 00010246 [ 79.912262][ T5309] RAX: b73ce23667514200 RBX: ffffc9000d556fe0 RCX: b73ce23667514200 [ 79.915206][ T5309] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 79.918277][ T5309] RBP: ffffc9000d557110 R08: ffffc9000d556a27 R09: 1ffff92001aaad44 [ 79.932481][ T5309] R10: dffffc0000000000 R11: fffff52001aaad45 R12: ffff888048d4342c [ 79.935831][ T5309] R13: 1ffff92001aaaddc R14: ffffc9000d557000 R15: 1000000000000000 [ 79.939362][ T5309] FS: 000055556326c380(0000) GS:ffff88808d6c2000(0000) knlGS:0000000000000000 [ 79.953870][ T5309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.957106][ T5309] CR2: 00007f1e405909c0 CR3: 0000000036353000 CR4: 0000000000352ef0 [ 79.960493][ T5309] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.976203][ T5309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.979622][ T5309] Kernel panic - not syncing: Fatal exception [ 79.982597][ T5309] Kernel Offset: disabled [ 79.984468][ T5309] Rebooting in 86400 seconds.. VM DIAGNOSIS: 00:29:22 Registers: info registers vcpu 0 CPU#0 RAX=00000000000039cc RBX=ffff88801fe32b58 RCX=13adf5700b4fd900 RDX=0000000000000000 RSI=ffffffff8bc1f5e0 RDI=ffffffff8bc1f5a0 RBP=ffffffff8171ca05 RSP=ffffc9000d567478 R8 =0000000000000000 R9 =0000000000000000 R10=ffffc9000d5676b8 R11=fffff52001aaced9 R12=0000000000000002 R13=ffffffff8df3dee0 R14=ffffffff8d971c20 R15=dffffc0000000000 RIP=ffffffff81a719c7 RFL=00000286 [--S--P-] 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 00007f1e40b50880 ffffffff 00c00000 GS =0000 ffff88808d6c2000 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=00007f1e405909c0 CR3=000000003d51f000 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=00000000c0fc0000 Opmask01=0000000000008211 Opmask02=000000007ffeffff Opmask03=0000000008000000 Opmask04=00000000ffffdfff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f68637461772f76 6564752f6e75722f ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f68637461772f76 6564752f6e75722f ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffff0f0e0d0c0b ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0072736d00313d63 696e61705f6f7400 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffff00 ffffffffffff00ff ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff0000ff000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f1e40552c80 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 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff34f4a040 0000000000003532 2f68637461772f76 6564752f6e75722f ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 520a534041500a4b 50570a0041494a0b 4d465144520a5340 41500a4b50570a00 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 656431626632785c 646975752d796266 32785c6b73696466 32785c2f736b6e69 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 66666f3d73657469 72775f776f6c6c61 0072736d00313d63 696e61705f6f7400 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 322e392d3533712d 63707276703a2939 3030322c39484349 2b35335128435064 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7261646e6174536e 703a554d45516e76 733a302e3072623a 343130322f31302f ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 343064623a312b32 316f70627e322d33 2e36312e312d6e61 696265642d332e36 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 313731302c453631 302c353631302c34 3631302c33343130 2c323431302c3134 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f42490054544149 00240059535f4449 00655f61635f2400 4c24004c4544004d 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