[ 54.128490] ------------[ cut here ]------------ [ 54.129433] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.131451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.132891] Modules linked in: [ 54.133488] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.135689] Tainted: [W]=WARN [ 54.136471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.137925] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.138801] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 54.141948] RSP: 0018:ffff88801799fbc0 EFLAGS: 00010286 [ 54.142920] RAX: 0000000000000000 RBX: ffffed1002f33f78 RCX: ffffffff813a4050 [ 54.144509] RDX: ffff88800fab3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.145816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f33f2f [ 54.147146] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.148424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801799fdf8 [ 54.149700] FS: 00007fd14840f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.151154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.152208] CR2: 00007ffd991e0ef7 CR3: 000000000e828000 CR4: 0000000000350ef0 [ 54.153483] Call Trace: [ 54.153983] [ 54.154399] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.155299] ? __create_object+0x59/0x80 [ 54.156078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.157062] __vmalloc_noprof+0x59/0x60 [ 54.157769] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.158654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.159581] bpf_prog_alloc+0x39/0x200 [ 54.160328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.161270] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.162192] do_seccomp+0x349/0x25e0 [ 54.162922] ? find_held_lock+0x2b/0x80 [ 54.163635] ? do_prlimit+0x310/0x610 [ 54.164387] ? __pfx_do_seccomp+0x10/0x10 [ 54.165169] ? do_raw_spin_unlock+0x53/0x220 [ 54.165998] ? _raw_spin_unlock+0x1e/0x40 [ 54.166749] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.167721] ? static_key_count+0x60/0x80 [ 54.168526] prctl_set_seccomp+0x4e/0x70 [ 54.169303] __do_sys_prctl+0xe6c/0x1d70 [ 54.170089] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.170963] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.171983] ? irqentry_exit+0xf3/0x650 [ 54.172734] do_syscall_64+0xbf/0x430 [ 54.173505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.174504] RIP: 0033:0x7fd1489015cd [ 54.175235] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 54.178550] RSP: 002b:00007ffd991de4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.179956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1489015cd [ 54.181275] RDX: 000055e96c4bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.182618] RBP: 00007ffd991de540 R08: 0000000000000000 R09: 00007ffd991ddbe0 [ 54.183949] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e98b542b10 [ 54.185277] R13: 00007ffd991de970 R14: 000055e98b5432b0 R15: 000055e98b5576f0 [ 54.186642] [ 54.187125] irq event stamp: 1917 [ 54.187758] hardirqs last enabled at (1925): [] __up_console_sem+0x78/0x80 [ 54.189349] hardirqs last disabled at (1934): [] __up_console_sem+0x5d/0x80 [ 54.190950] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 54.192365] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 54.193752] ---[ end trace 0000000000000000 ]--- [ 57.869586] ------------[ cut here ]------------ [ 57.870195] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.871507] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.872446] Modules linked in: [ 57.872853] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.874119] Tainted: [W]=WARN [ 57.874472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.875463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.876034] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 57.878057] RSP: 0018:ffff888016607bc0 EFLAGS: 00010286 [ 57.878659] RAX: 0000000000000000 RBX: ffffed1002cc0f78 RCX: ffffffff813a4050 [ 57.879475] RDX: ffff888016999bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.880286] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc0f2f [ 57.881103] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.881914] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016607df8 [ 57.882712] FS: 00007f2fb8dec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.883646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.884328] CR2: 00007ffcae429ef7 CR3: 000000000f7dc000 CR4: 0000000000350ef0 [ 57.885146] Call Trace: [ 57.885433] [ 57.885687] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.886279] ? __create_object+0x59/0x80 [ 57.886744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.887369] __vmalloc_noprof+0x59/0x60 [ 57.887851] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.888381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.888960] bpf_prog_alloc+0x39/0x200 [ 57.889397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.889989] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.890538] do_seccomp+0x349/0x25e0 [ 57.890996] ? find_held_lock+0x2b/0x80 [ 57.891459] ? do_prlimit+0x310/0x610 [ 57.891936] ? __pfx_do_seccomp+0x10/0x10 [ 57.892417] ? do_raw_spin_unlock+0x53/0x220 [ 57.892946] ? _raw_spin_unlock+0x1e/0x40 [ 57.893409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.894023] ? static_key_count+0x60/0x80 [ 57.894498] prctl_set_seccomp+0x4e/0x70 [ 57.894985] __do_sys_prctl+0xe6c/0x1d70 [ 57.895454] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.895999] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.896583] ? irqentry_exit+0xf3/0x650 [ 57.897070] do_syscall_64+0xbf/0x430 [ 57.897506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.898110] RIP: 0033:0x7f2fb92de5cd [ 57.898543] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 57.900551] RSP: 002b:00007ffcae4274c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.901411] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fb92de5cd [ 57.902232] RDX: 000055c4cdceee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.903042] RBP: 00007ffcae427520 R08: 0000000000000000 R09: 00007ffcae426bc0 [ 57.903849] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4d0705b10 [ 57.904623] R13: 00007ffcae427950 R14: 000055c4d07062b0 R15: 000055c4d071a6f0 [ 57.905448] [ 57.905712] irq event stamp: 1741 [ 57.906133] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 57.907105] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 57.908064] softirqs last enabled at (1302): [] handle_softirqs+0x50c/0x770 [ 57.909061] softirqs last disabled at (1287): [] __irq_exit_rcu+0xc4/0x100 [ 57.910012] ---[ end trace 0000000000000000 ]--- [ 58.758178] ------------[ cut here ]------------ [ 58.759010] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.760930] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.762280] Modules linked in: [ 58.762855] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.764643] Tainted: [W]=WARN [ 58.765194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.766544] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.767400] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 58.770346] RSP: 0018:ffff88800faa7bc0 EFLAGS: 00010286 [ 58.771262] RAX: 0000000000000000 RBX: ffffed1001f54f78 RCX: ffffffff813a4050 [ 58.772432] RDX: ffff888017bc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.773612] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f54f2f [ 58.774797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.775986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800faa7df8 [ 58.777191] FS: 00007f65dd4e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.778522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.779502] CR2: 00007ffd88a11ef7 CR3: 000000000eab5000 CR4: 0000000000350ef0 [ 58.780690] Call Trace: [ 58.781148] [ 58.781525] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.782356] ? __create_object+0x59/0x80 [ 58.783081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.783974] __vmalloc_noprof+0x59/0x60 [ 58.784632] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.785435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.786318] bpf_prog_alloc+0x39/0x200 [ 58.787002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.787816] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.788659] do_seccomp+0x349/0x25e0 [ 58.789330] ? find_held_lock+0x2b/0x80 [ 58.790041] ? do_prlimit+0x310/0x610 [ 58.790701] ? __pfx_do_seccomp+0x10/0x10 [ 58.791430] ? do_raw_spin_unlock+0x53/0x220 [ 58.792198] ? _raw_spin_unlock+0x1e/0x40 [ 58.792917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.793766] ? static_key_count+0x60/0x80 [ 58.794507] prctl_set_seccomp+0x4e/0x70 [ 58.795222] __do_sys_prctl+0xe6c/0x1d70 [ 58.795952] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.796718] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.797612] ? irqentry_exit+0xf3/0x650 [ 58.798322] do_syscall_64+0xbf/0x430 [ 58.799002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.799893] RIP: 0033:0x7f65dd9da5cd [ 58.800505] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 58.803168] RSP: 002b:00007ffd88a0ffb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.804291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65dd9da5cd [ 58.805366] RDX: 0000564a0e469e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.806458] RBP: 00007ffd88a10010 R08: 0000000000000000 R09: 00007ffd88a0f6b0 [ 58.807525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a34cd6ad0 [ 58.808577] R13: 00007ffd88a10440 R14: 0000564a34cd7bc0 R15: 0000564a34ce8780 [ 58.809645] [ 58.810031] irq event stamp: 1725 [ 58.810549] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 58.811855] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 58.813145] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 58.814433] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 58.815713] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22916' (ECDSA) to the list of known hosts. 2025/11/17 16:48:01 fuzzer started 2025/11/17 16:48:01 dialing manager at localhost:37895 2025/11/17 16:48:01 checking machine... 2025/11/17 16:48:01 checking revisions... [ 59.675647] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:48:02 testing simple program... [ 59.755068] cgroup: Unknown subsys name 'net' [ 59.835928] cgroup: Unknown subsys name 'cpuset' [ 59.849685] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:48:01 Registers: info registers vcpu 0 RAX=1ffffffff0ce4c35 RBX=ffffffff867261ac RCX=ffffffff81b2d539 RDX=0000000000000000 RSI=ffffffff86ab8c84 RDI=ffffffff8672618c RBP=ffffffff8672618c RSP=ffff888009f7f3f8 R8 =ffffffff86ab8c84 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025776 R12=ffffffff867261d0 R13=ffffffff8672618c R14=ffffffff8672618c R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000217 [----APC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f02f1cfc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2fb93a1650 CR3=000000000c63a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 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 XMM00=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=fe3d615fd9ce766900000000000ae988 XMM05=da1f2352e5065d4500000000003227b8 XMM06=405749d8372a36f10000000000321030 XMM07=fb795ef6d65770560000000000311178 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=0000000000000001 RCX=ffffffff83c6ac12 RDX=000000000002c6ac RSI=000000000002c6ac RDI=ffffffff86f75484 RBP=ffff8880165e7ab8 RSP=ffff8880165e79f0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880165e7ac0 R13=ffff8880165e7aa8 R14=ffff8880165e7aa1 R15=ffff8880165e7a60 RIP=ffffffff8135e5ee RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f2fb8dec900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcae421000 CR3=000000000e7a6000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 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 XMM00=00000000000000000000000000000000 XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000