Warning: Permanently added '[localhost]:52634' (ED25519) to the list of known hosts. executing program [ 69.657606][ T5310] loop0: detected capacity change from 0 to 4096 [ 69.676821][ T5310] ntfs3(loop0): Different NTFS sector size (4096) and media sector size (512). [ 69.714401][ T5310] ntfs3(loop0): ino=1b, "file0" attr_set_size [ 69.716665][ T5310] ntfs3(loop0): Mark volume as dirty due to NTFS errors [ 69.722303][ T5310] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 69.726844][ T5310] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 69.730572][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz-executor255 Not tainted 6.12.0-rc6-syzkaller-00318-ga9cda7c0ffed #0 [ 69.734717][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.738708][ T5310] RIP: 0010:pick_link+0x51c/0xd50 [ 69.740675][ T5310] Code: c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 fc 00 e9 ff 48 8b 2b 48 85 ed 0f 84 92 00 00 00 e8 7b 36 7f ff 48 89 e8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 a2 05 00 00 0f b6 5d 00 bf 2f 00 00 00 [ 69.747721][ T5310] RSP: 0018:ffffc9000d147998 EFLAGS: 00010246 [ 69.750000][ T5310] RAX: 0000000000000000 RBX: ffff88804558dec8 RCX: ffff88801ec7a440 [ 69.752876][ T5310] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 69.755759][ T5310] RBP: 0000000000000002 R08: ffffffff8215a35f R09: 1ffffffff203a13d [ 69.758647][ T5310] R10: dffffc0000000000 R11: fffffbfff203a13e R12: 1ffff92001a28f93 [ 69.761467][ T5310] R13: ffffc9000d147af8 R14: 1ffff92001a28f5f R15: dffffc0000000000 [ 69.764391][ T5310] FS: 0000555577611380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 69.767645][ T5310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.770047][ T5310] CR2: 00007fcc0a595ed8 CR3: 0000000035760000 CR4: 0000000000352ef0 [ 69.772961][ T5310] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.776092][ T5310] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.779010][ T5310] Call Trace: [ 69.780215][ T5310] [ 69.781339][ T5310] ? __die_body+0x5f/0xb0 [ 69.783091][ T5310] ? die_addr+0xb0/0xe0 [ 69.784685][ T5310] ? exc_general_protection+0x3dd/0x5d0 [ 69.786625][ T5310] ? asm_exc_general_protection+0x26/0x30 [ 69.788670][ T5310] ? pick_link+0x4df/0xd50 [ 69.790249][ T5310] ? pick_link+0x51c/0xd50 [ 69.791692][ T5310] ? pick_link+0x515/0xd50 [ 69.793135][ T5310] step_into+0xca9/0x1080 [ 69.794755][ T5310] ? __pfx_step_into+0x10/0x10 [ 69.796448][ T5310] ? walk_component+0x18d/0x410 [ 69.798246][ T5310] path_lookupat+0x16f/0x450 [ 69.799985][ T5310] filename_lookup+0x256/0x610 [ 69.801729][ T5310] ? __pfx_filename_lookup+0x10/0x10 [ 69.803649][ T5310] ? strncpy_from_user+0x13a/0x260 [ 69.806393][ T5310] ? getname_flags+0x1e3/0x540 [ 69.808327][ T5310] user_path_at+0x3a/0x60 [ 69.809942][ T5310] __se_sys_mount+0x297/0x3c0 [ 69.811721][ T5310] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 69.814002][ T5310] ? __pfx___se_sys_mount+0x10/0x10 [ 69.815878][ T5310] ? do_syscall_64+0x100/0x230 [ 69.817579][ T5310] ? __x64_sys_mount+0x20/0xc0 [ 69.819207][ T5310] do_syscall_64+0xf3/0x230 [ 69.820804][ T5310] ? clear_bhb_loop+0x35/0x90 [ 69.822521][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.824630][ T5310] RIP: 0033:0x7f4b18ad5b19 [ 69.826316][ T5310] 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 [ 69.833344][ T5310] RSP: 002b:00007ffc2e486c48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 69.836249][ T5310] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f4b18ad5b19 [ 69.838828][ T5310] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 69.841546][ T5310] RBP: 00007f4b18b685f0 R08: 0000000000000000 R09: 00005555776124c0 [ 69.844569][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc2e486c70 [ 69.847420][ T5310] R13: 00007ffc2e486e98 R14: 431bde82d7b634db R15: 00007f4b18b1e03b [ 69.850222][ T5310] [ 69.851376][ T5310] Modules linked in: [ 69.853056][ T5310] ---[ end trace 0000000000000000 ]--- [ 69.858913][ T5310] RIP: 0010:pick_link+0x51c/0xd50 [ 69.860837][ T5310] Code: c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 fc 00 e9 ff 48 8b 2b 48 85 ed 0f 84 92 00 00 00 e8 7b 36 7f ff 48 89 e8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 a2 05 00 00 0f b6 5d 00 bf 2f 00 00 00 [ 69.868183][ T5310] RSP: 0018:ffffc9000d147998 EFLAGS: 00010246 [ 69.870639][ T5310] RAX: 0000000000000000 RBX: ffff88804558dec8 RCX: ffff88801ec7a440 [ 69.873385][ T5310] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 69.876642][ T5310] RBP: 0000000000000002 R08: ffffffff8215a35f R09: 1ffffffff203a13d [ 69.880179][ T5310] R10: dffffc0000000000 R11: fffffbfff203a13e R12: 1ffff92001a28f93 [ 69.882990][ T5310] R13: ffffc9000d147af8 R14: 1ffff92001a28f5f R15: dffffc0000000000 [ 69.885811][ T5310] FS: 0000555577611380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 69.889330][ T5310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.891924][ T5310] CR2: 00007fcc0a595ed8 CR3: 0000000035760000 CR4: 0000000000352ef0 [ 69.894884][ T5310] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.897790][ T5310] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.901052][ T5310] Kernel panic - not syncing: Fatal exception [ 69.903334][ T5310] Kernel Offset: disabled [ 69.904961][ T5310] Rebooting in 86400 seconds.. VM DIAGNOSIS: 21:09:45 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000030 RBX=ffffffff9a719ec0 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d1470b0 R8 =ffffffff854b053b R9 =1ffff11003da0046 R10=dffffc0000000000 R11=ffffffff854b04f0 R12=dffffc0000000000 R13=ffffffff9a414f28 R14=0000000000000030 R15=00000000000003f8 RIP=ffffffff854b056e 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 0000555577611380 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=00007fcc0a595ed8 CR3=0000000035760000 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=00000000ffffffff Opmask01=0000000000000000 Opmask02=000000000000001f 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 00007ffc2e486240 00007ffc2e486220 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc2e486380 00007ffc2e486200 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f4b18b594a4 00007f4b18b6d240 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc2e486240 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc2e486380 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc2e486380 00007ffc2e486200 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc2e486240 00007ffc2e486220 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 0000000000000000 0000000000000000 0000000000000000 000000337366746e ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 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