Warning: Permanently added '[localhost]:53062' (ED25519) to the list of known hosts. executing program syzkaller login: [ 87.673867][ T5313] loop0: detected capacity change from 0 to 4096 [ 87.691674][ T5313] ======================================================= [ 87.691674][ T5313] WARNING: The mand mount option has been deprecated and [ 87.691674][ T5313] and is ignored by this kernel. Remove the mand [ 87.691674][ T5313] option from the mount to silence this warning. [ 87.691674][ T5313] ======================================================= [ 87.740876][ T5313] ntfs3(loop0): ino=3, Correct links count -> 2. [ 87.790039][ T5313] ntfs3(loop0): ino=1a, mi_enum_attr [ 87.799676][ T5313] ntfs3(loop0): Mark volume as dirty due to NTFS errors [ 87.838128][ T25] audit: type=1800 audit(1750143863.439:2): pid=5313 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor352" name="file0" dev="loop0" ino=28 res=0 errno=0 [ 87.853931][ T5313] ntfs3(loop0): ino=1b, "file0" ntfs_rename [ 87.867575][ T5313] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN NOPTI [ 87.873531][ T5313] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 87.878013][ T5313] CPU: 0 UID: 0 PID: 5313 Comm: syz-executor352 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 87.883708][ T5313] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 87.889470][ T5313] RIP: 0010:pick_link+0x4f1/0xe80 [ 87.892032][ T5313] Code: 4c 89 f7 e8 81 fa ea ff 4d 8b 36 4d 85 f6 0f 84 9b 00 00 00 e8 50 7c 87 ff 49 bf 00 00 00 00 00 fc ff df 4c 89 f0 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 b9 06 00 00 41 0f b6 2e bf 2f 00 00 00 [ 87.900748][ T5313] RSP: 0018:ffffc9000d2477e8 EFLAGS: 00010246 [ 87.904217][ T5313] RAX: 0000000000000000 RBX: ffffc9000d247908 RCX: ffff88801a34c880 [ 87.907977][ T5313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 87.911466][ T5313] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff823d3d98 [ 87.915384][ T5313] R10: 000000003b9aca00 R11: ffffffff823cb0a0 R12: 1ffff92001a48f8b [ 87.919329][ T5313] R13: ffffc9000d247c20 R14: 0000000000000002 R15: dffffc0000000000 [ 87.923092][ T5313] FS: 00005555725f0380(0000) GS:ffff88808d251000(0000) knlGS:0000000000000000 [ 87.926816][ T5313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.929247][ T5313] CR2: 00007f4a1afaf000 CR3: 00000000438a8000 CR4: 0000000000352ef0 [ 87.932714][ T5313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 87.936972][ T5313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 87.940732][ T5313] Call Trace: [ 87.942257][ T5313] [ 87.943609][ T5313] step_into+0xc5d/0xf30 [ 87.945417][ T5313] ? __d_lookup_rcu+0x427/0x490 [ 87.947415][ T5313] ? __pfx_step_into+0x10/0x10 [ 87.949712][ T5313] path_openat+0x1bc6/0x3830 [ 87.951959][ T5313] ? arch_stack_walk+0xfc/0x150 [ 87.954587][ T5313] ? __pfx_path_openat+0x10/0x10 [ 87.957219][ T5313] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.960226][ T5313] do_filp_open+0x1fa/0x410 [ 87.962104][ T5313] ? __lock_acquire+0xab9/0xd20 [ 87.964312][ T5313] ? __pfx_do_filp_open+0x10/0x10 [ 87.966558][ T5313] ? _raw_spin_unlock+0x28/0x50 [ 87.968992][ T5313] ? alloc_fd+0x64c/0x6c0 [ 87.970890][ T5313] do_sys_openat2+0x121/0x1c0 [ 87.973183][ T5313] ? __pfx_do_sys_openat2+0x10/0x10 [ 87.975824][ T5313] ? rcu_is_watching+0x15/0xb0 [ 87.978364][ T5313] __x64_sys_open+0x11e/0x150 [ 87.980411][ T5313] do_syscall_64+0xfa/0x3b0 [ 87.982341][ T5313] ? lockdep_hardirqs_on+0x9c/0x150 [ 87.984359][ T5313] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.986776][ T5313] ? clear_bhb_loop+0x60/0xb0 [ 87.988680][ T5313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.991275][ T5313] RIP: 0033:0x7f5aa2adeed9 [ 87.993428][ T5313] 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 [ 88.002258][ T5313] RSP: 002b:00007ffc2e7cf7e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 88.005777][ T5313] RAX: ffffffffffffffda RBX: 00007f5aa2b47ac0 RCX: 00007f5aa2adeed9 [ 88.009522][ T5313] RDX: 0000000000000000 RSI: 0000000000048500 RDI: 0000200000000a80 [ 88.013825][ T5313] RBP: 0000200000001240 R08: 00005555725f14c0 R09: 00005555725f14c0 [ 88.017469][ T5313] R10: 00005555725f14c0 R11: 0000000000000246 R12: 0000000000000000 [ 88.020791][ T5313] R13: 00007ffc2e7cfa38 R14: 431bde82d7b634db R15: 00007f5aa2b2803b [ 88.024149][ T5313] [ 88.025609][ T5313] Modules linked in: [ 88.027709][ T5313] ---[ end trace 0000000000000000 ]--- [ 88.048719][ T5313] RIP: 0010:pick_link+0x4f1/0xe80 [ 88.051326][ T5313] Code: 4c 89 f7 e8 81 fa ea ff 4d 8b 36 4d 85 f6 0f 84 9b 00 00 00 e8 50 7c 87 ff 49 bf 00 00 00 00 00 fc ff df 4c 89 f0 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 b9 06 00 00 41 0f b6 2e bf 2f 00 00 00 [ 88.059400][ T5313] RSP: 0018:ffffc9000d2477e8 EFLAGS: 00010246 [ 88.068069][ T5313] RAX: 0000000000000000 RBX: ffffc9000d247908 RCX: ffff88801a34c880 [ 88.071681][ T5313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.075488][ T5313] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff823d3d98 [ 88.078803][ T5313] R10: 000000003b9aca00 R11: ffffffff823cb0a0 R12: 1ffff92001a48f8b [ 88.082565][ T5313] R13: ffffc9000d247c20 R14: 0000000000000002 R15: dffffc0000000000 [ 88.087034][ T5313] FS: 00005555725f0380(0000) GS:ffff88808d251000(0000) knlGS:0000000000000000 [ 88.091368][ T5313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.094685][ T5313] CR2: 000055ff6c3df070 CR3: 00000000438a8000 CR4: 0000000000352ef0 [ 88.098267][ T5313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 88.101831][ T5313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 88.106121][ T5313] Kernel panic - not syncing: Fatal exception [ 88.109201][ T5313] Kernel Offset: disabled [ 88.111023][ T5313] Rebooting in 86400 seconds.. VM DIAGNOSIS: 07:04:23 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000061 RBX=0000000000000061 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000d247010 R8 =ffff8880317c0237 R9 =1ffff110062f8046 R10=dffffc0000000000 R11=ffffffff854737b0 R12=dffffc0000000000 R13=ffffffff99ac48f2 R14=ffffffff99dc9780 R15=0000000000000000 RIP=ffffffff8547382c 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 00005555725f0380 ffffffff 00c00000 GS =0000 ffff88808d251000 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=00007f4a1afaf000 CR3=00000000438a8000 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=0000000000000100 Opmask01=0000000000000000 Opmask02=000000000000001f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00657a69735f6575 6575715f6776612e ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc2e7cede0 00007ffc2e7cedc0 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc2e7cef20 00007ffc2e7ceda0 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5aa2b63da4 00007f5aa2b77240 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc2e7cede0 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc2e7cef20 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc2e7cef20 00007ffc2e7ceda0 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc2e7cede0 00007ffc2e7cedc0 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 5564cf2232b6d72b bce72fc5f0c193e9 e1f04e67d30d4700 2c6563726f662c39 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7369642c6563726f 662c647261637369 642c313030303030 3030303030303030 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2d393538386f7369 3d74657372616863 6f692c6174656d77 6f68732c64726163 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