Warning: Permanently added '[localhost]:52489' (ED25519) to the list of known hosts. executing program syzkaller login: [ 80.503792][ T5099] loop0: detected capacity change from 0 to 32768 [ 80.511132][ T5099] ======================================================= [ 80.511132][ T5099] WARNING: The mand mount option has been deprecated and [ 80.511132][ T5099] and is ignored by this kernel. Remove the mand [ 80.511132][ T5099] option from the mount to silence this warning. [ 80.511132][ T5099] ======================================================= [ 80.557879][ T5099] JBD2: Journal too short (blocks 2-1024). [ 80.560621][ T5099] JBD2: journal reset failed [ 80.562427][ T5099] (syz-executor675,5099,0):ocfs2_journal_load:1144 ERROR: Failed to load journal! [ 80.565740][ T5099] (syz-executor675,5099,0):ocfs2_check_volume:2425 ERROR: ocfs2 journal load failed! -22 [ 80.569025][ T5099] (syz-executor675,5099,0):ocfs2_check_volume:2481 ERROR: status = -22 [ 80.573371][ T5099] (syz-executor675,5099,0):ocfs2_mount_volume:1821 ERROR: status = -22 [ 80.578296][ T5099] ------------[ cut here ]------------ [ 80.580626][ T5099] kernel BUG at fs/jbd2/checkpoint.c:321! [ 80.583203][ T5099] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 80.586792][ T5099] CPU: 0 UID: 0 PID: 5099 Comm: syz-executor675 Not tainted 6.11.0-rc3-syzkaller-00338-gc3f2d783a459 #0 [ 80.591068][ T5099] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 80.595221][ T5099] RIP: 0010:jbd2_cleanup_journal_tail+0x2bf/0x2d0 [ 80.597794][ T5099] Code: 24 40 80 e1 07 80 c1 03 38 c1 0f 8c 65 ff ff ff 48 8d 7c 24 40 e8 51 4d 8a ff e9 56 ff ff ff e8 57 1a 46 09 e8 a2 0b 23 ff 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 90 90 90 90 90 [ 80.604965][ T5099] RSP: 0018:ffffc90000e36d60 EFLAGS: 00010293 [ 80.607249][ T5099] RAX: ffffffff82707f4e RBX: 0000000000000000 RCX: ffff88801a738000 [ 80.610322][ T5099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.613446][ T5099] RBP: ffffc90000e36e30 R08: ffffffff82707dd7 R09: 1ffff11003709c16 [ 80.616389][ T5099] R10: dffffc0000000000 R11: ffffed1003709c17 R12: 1ffff920001c6db0 [ 80.619479][ T5099] R13: ffff88801b84e000 R14: 1ffff920001c6db6 R15: 1ffff11003709c00 [ 80.622568][ T5099] FS: 000055555d18e380(0000) GS:ffff888020800000(0000) knlGS:0000000000000000 [ 80.626042][ T5099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.628600][ T5099] CR2: 00007f251d195ed8 CR3: 000000001bee4000 CR4: 0000000000350ef0 [ 80.631699][ T5099] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.634823][ T5099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.637796][ T5099] Call Trace: [ 80.639086][ T5099] [ 80.640208][ T5099] ? __die_body+0x88/0xe0 [ 80.641897][ T5099] ? die+0xcf/0x110 [ 80.643416][ T5099] ? do_trap+0x15a/0x3a0 [ 80.645170][ T5099] ? jbd2_cleanup_journal_tail+0x2bf/0x2d0 [ 80.647527][ T5099] ? do_error_trap+0x1dc/0x2c0 [ 80.649370][ T5099] ? jbd2_cleanup_journal_tail+0x2bf/0x2d0 [ 80.651699][ T5099] ? __pfx_do_error_trap+0x10/0x10 [ 80.653658][ T5099] ? report_bug+0x3e8/0x500 [ 80.655538][ T5099] ? handle_invalid_op+0x34/0x40 [ 80.657494][ T5099] ? jbd2_cleanup_journal_tail+0x2bf/0x2d0 [ 80.659811][ T5099] ? exc_invalid_op+0x38/0x50 [ 80.661659][ T5099] ? asm_exc_invalid_op+0x1a/0x20 [ 80.663595][ T5099] ? jbd2_cleanup_journal_tail+0x147/0x2d0 [ 80.665839][ T5099] ? jbd2_cleanup_journal_tail+0x2be/0x2d0 [ 80.668099][ T5099] ? jbd2_cleanup_journal_tail+0x2bf/0x2d0 [ 80.670355][ T5099] ? __pfx_jbd2_cleanup_journal_tail+0x10/0x10 [ 80.672681][ T5099] ? do_raw_spin_unlock+0x58/0x8b0 [ 80.674662][ T5099] jbd2_journal_flush+0x290/0xc10 [ 80.676604][ T5099] ? jbd2_journal_lock_updates+0x2b4/0x380 [ 80.678928][ T5099] ? __pfx_jbd2_journal_flush+0x10/0x10 [ 80.681131][ T5099] ocfs2_journal_shutdown+0x443/0xbe0 [ 80.683274][ T5099] ? __pfx_ocfs2_journal_shutdown+0x10/0x10 [ 80.685483][ T5099] ? kfree+0x149/0x360 [ 80.687092][ T5099] ocfs2_mount_volume+0x169f/0x1940 [ 80.689125][ T5099] ? __lock_acquire+0x137a/0x2040 [ 80.691075][ T5099] ? __pfx_ocfs2_mount_volume+0x10/0x10 [ 80.693242][ T5099] ? __debugfs_create_file+0x400/0x4b0 [ 80.695434][ T5099] ? __pfx_lock_release+0x10/0x10 [ 80.697429][ T5099] ? d_instantiate+0x6f/0xa0 [ 80.699239][ T5099] ? up_write+0x1a9/0x590 [ 80.700922][ T5099] ? __pfx_up_write+0x10/0x10 [ 80.702778][ T5099] ? do_raw_spin_unlock+0x58/0x8b0 [ 80.704810][ T5099] ? __debugfs_create_file+0x400/0x4b0 [ 80.706945][ T5099] ocfs2_fill_super+0x483b/0x5880 [ 80.708921][ T5099] ? __pfx_ocfs2_fill_super+0x10/0x10 [ 80.711072][ T5099] ? __pfx_validate_chain+0x10/0x10 [ 80.713044][ T5099] ? __pfx_validate_chain+0x10/0x10 [ 80.715015][ T5099] ? validate_chain+0x11e/0x5900 [ 80.716918][ T5099] ? __lock_acquire+0x137a/0x2040 [ 80.718688][ T5099] ? __pfx_validate_chain+0x10/0x10 [ 80.720572][ T5099] ? string+0x26a/0x2b0 [ 80.722210][ T5099] ? widen_string+0x3a/0x310 [ 80.723997][ T5099] ? string+0x26a/0x2b0 [ 80.725599][ T5099] ? bdev_name+0x2b1/0x3c0 [ 80.727349][ T5099] ? pointer+0x703/0x1210 [ 80.729018][ T5099] ? __pfx_pointer+0x10/0x10 [ 80.730861][ T5099] ? __pfx_format_decode+0x10/0x10 [ 80.732832][ T5099] ? __lock_acquire+0x137a/0x2040 [ 80.734846][ T5099] ? vsnprintf+0x1ccd/0x1da0 [ 80.736638][ T5099] ? snprintf+0xda/0x120 [ 80.738271][ T5099] ? __pfx_lock_release+0x10/0x10 [ 80.740235][ T5099] ? do_raw_spin_lock+0x14f/0x370 [ 80.742168][ T5099] ? __pfx_snprintf+0x10/0x10 [ 80.744003][ T5099] ? set_blocksize+0x1ff/0x360 [ 80.745881][ T5099] ? sb_set_blocksize+0x98/0xf0 [ 80.747775][ T5099] ? setup_bdev_super+0x4e6/0x5d0 [ 80.749703][ T5099] mount_bdev+0x20a/0x2d0 [ 80.751424][ T5099] ? __pfx_ocfs2_fill_super+0x10/0x10 [ 80.753474][ T5099] ? __pfx_mount_bdev+0x10/0x10 [ 80.755368][ T5099] ? vfs_parse_fs_string+0x190/0x230 [ 80.757478][ T5099] legacy_get_tree+0xee/0x190 [ 80.759377][ T5099] ? __pfx_ocfs2_mount+0x10/0x10 [ 80.761337][ T5099] vfs_get_tree+0x90/0x2a0 [ 80.763069][ T5099] do_new_mount+0x2be/0xb40 [ 80.764804][ T5099] ? __pfx_do_new_mount+0x10/0x10 [ 80.766802][ T5099] __se_sys_mount+0x2d6/0x3c0 [ 80.768653][ T5099] ? __pfx___se_sys_mount+0x10/0x10 [ 80.770700][ T5099] ? do_syscall_64+0x100/0x230 [ 80.772558][ T5099] ? __x64_sys_mount+0x20/0xc0 [ 80.774403][ T5099] do_syscall_64+0xf3/0x230 [ 80.776152][ T5099] ? clear_bhb_loop+0x35/0x90 [ 80.777973][ T5099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.780214][ T5099] RIP: 0033:0x7f15c3ba9dea [ 80.781904][ T5099] 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 [ 80.788880][ T5099] RSP: 002b:00007ffc0f1577b8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 80.792055][ T5099] RAX: ffffffffffffffda RBX: 00007ffc0f1577d0 RCX: 00007f15c3ba9dea [ 80.795040][ T5099] RDX: 0000000020004440 RSI: 0000000020000040 RDI: 00007ffc0f1577d0 [ 80.798047][ T5099] RBP: 0000000000000004 R08: 00007ffc0f157810 R09: 0000000000004424 [ 80.801010][ T5099] R10: 00000000000008c0 R11: 0000000000000282 R12: 00000000000008c0 [ 80.803952][ T5099] R13: 00007ffc0f157810 R14: 0000000000000003 R15: 0000000001000000 [ 80.806943][ T5099] [ 80.808126][ T5099] Modules linked in: [ 80.811553][ T5099] ---[ end trace 0000000000000000 ]--- [ 80.813627][ T5099] RIP: 0010:jbd2_cleanup_journal_tail+0x2bf/0x2d0 [ 80.816127][ T5099] Code: 24 40 80 e1 07 80 c1 03 38 c1 0f 8c 65 ff ff ff 48 8d 7c 24 40 e8 51 4d 8a ff e9 56 ff ff ff e8 57 1a 46 09 e8 a2 0b 23 ff 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 90 90 90 90 90 [ 80.828965][ T5099] RSP: 0018:ffffc90000e36d60 EFLAGS: 00010293 [ 80.831576][ T5099] RAX: ffffffff82707f4e RBX: 0000000000000000 RCX: ffff88801a738000 [ 80.834591][ T5099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.837464][ T5099] RBP: ffffc90000e36e30 R08: ffffffff82707dd7 R09: 1ffff11003709c16 [ 80.840919][ T5099] R10: dffffc0000000000 R11: ffffed1003709c17 R12: 1ffff920001c6db0 [ 80.843944][ T5099] R13: ffff88801b84e000 R14: 1ffff920001c6db6 R15: 1ffff11003709c00 [ 80.846969][ T5099] FS: 000055555d18e380(0000) GS:ffff888020800000(0000) knlGS:0000000000000000 [ 80.850621][ T5099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.853083][ T5099] CR2: 00007f251d195ed8 CR3: 000000001bee4000 CR4: 0000000000350ef0 [ 80.856037][ T5099] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.859100][ T5099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.862582][ T5099] Kernel panic - not syncing: Fatal exception [ 80.865059][ T5099] Kernel Offset: disabled [ 80.866602][ T5099] Rebooting in 86400 seconds.. VM DIAGNOSIS: 21:35:08 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000023 RBX=ffffffff95256d40 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90000e363d0 R8 =ffffffff853f053b R9 =1ffff110031b7046 R10=dffffc0000000000 R11=ffffffff853f04f0 R12=dffffc0000000000 R13=0000000000000023 R14=0000000000000023 R15=00000000000003f8 RIP=ffffffff853f056e 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 000055555d18e380 ffffffff 00c00000 GS =0000 ffff888020800000 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=00007f251d195ed8 CR3=000000001bee4000 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=0000000008000000 Opmask01=0000000000000600 Opmask02=0000000000008900 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc7c125540 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6565656565656565 6565656565656565 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffffffff0000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 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 4f6e3a6d5e007325 2e73250064252e73 2500656c6f736e6f 632f7665642f000a ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f4b1f485e005600 0b56000041000b56 000040494a564b4a 460a5340410a000a ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6561662020616f6c 2051202e65646f6a 203273616300000a 32322d2021203532 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