[ 43.972025] ------------[ cut here ]------------ [ 43.972795] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.974423] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 43.975604] Modules linked in: [ 43.976090] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.977714] Tainted: [W]=WARN [ 43.978164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.979353] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.980066] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.982671] RSP: 0018:ffff888009de7bc0 EFLAGS: 00010286 [ 43.983467] RAX: 0000000000000000 RBX: ffffed10013bcf78 RCX: ffffffff813a4050 [ 43.984518] RDX: ffff88801a908000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.985578] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013bcf2f [ 43.986612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.987667] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009de7df8 [ 43.988719] FS: 00007fd6c1b68900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.989888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.991157] CR2: 00007fff5b9dfef7 CR3: 000000000d30f000 CR4: 0000000000350ef0 [ 43.992409] Call Trace: [ 43.992805] [ 43.993143] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.993866] ? __create_object+0x59/0x80 [ 43.994494] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.995281] __vmalloc_noprof+0x59/0x60 [ 43.995862] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.996559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.997327] bpf_prog_alloc+0x39/0x200 [ 43.997898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.998658] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.999397] do_seccomp+0x349/0x25e0 [ 43.999952] ? find_held_lock+0x2b/0x80 [ 44.000566] ? do_prlimit+0x310/0x610 [ 44.001146] ? __pfx_do_seccomp+0x10/0x10 [ 44.001779] ? do_raw_spin_unlock+0x53/0x220 [ 44.002447] ? _raw_spin_unlock+0x1e/0x40 [ 44.003047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.003819] ? static_key_count+0x60/0x80 [ 44.004459] prctl_set_seccomp+0x4e/0x70 [ 44.005063] __do_sys_prctl+0xe6c/0x1d70 [ 44.005695] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.006386] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.007140] ? irqentry_exit+0xf3/0x650 [ 44.007753] do_syscall_64+0xbf/0x430 [ 44.008346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.009094] RIP: 0033:0x7fd6c205a5cd [ 44.009659] 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 [ 44.012263] RSP: 002b:00007fff5b9de3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.013383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6c205a5cd [ 44.014427] RDX: 00005623ff0aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.015469] RBP: 00007fff5b9de400 R08: 0000000000000000 R09: 00007fff5b9ddaa0 [ 44.016516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562421a44ad0 [ 44.017574] R13: 00007fff5b9de830 R14: 0000562421a45bc0 R15: 0000562421a56780 [ 44.018644] [ 44.018995] irq event stamp: 1681 [ 44.019518] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 44.020776] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 44.022022] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 44.023292] softirqs last disabled at (1431): [] __irq_exit_rcu+0xc4/0x100 [ 44.024531] ---[ end trace 0000000000000000 ]--- [ 46.851286] ------------[ cut here ]------------ [ 46.852170] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.854186] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.855956] Modules linked in: [ 46.856876] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.858838] Tainted: [W]=WARN [ 46.859430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.860879] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.861772] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.864908] RSP: 0018:ffff88801a6afbc0 EFLAGS: 00010286 [ 46.865876] RAX: 0000000000000000 RBX: ffffed10034d5f78 RCX: ffffffff813a4050 [ 46.867129] RDX: ffff888016405340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.868395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034d5f2f [ 46.869661] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.870931] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6afdf8 [ 46.872189] FS: 00007ff70545d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.873639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.874677] CR2: 00007ffc4b548ef7 CR3: 00000000209f1000 CR4: 0000000000350ef0 [ 46.875949] Call Trace: [ 46.876453] [ 46.876882] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.877776] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 46.878710] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 46.879643] __vmalloc_noprof+0x59/0x60 [ 46.880389] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.881230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.882154] bpf_prog_alloc+0x39/0x200 [ 46.882880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.883804] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.884719] do_seccomp+0x349/0x25e0 [ 46.885433] ? find_held_lock+0x2b/0x80 [ 46.886140] ? do_prlimit+0x310/0x610 [ 46.886884] ? __pfx_do_seccomp+0x10/0x10 [ 46.887666] ? do_raw_spin_unlock+0x53/0x220 [ 46.888486] ? _raw_spin_unlock+0x1e/0x40 [ 46.889217] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.890186] ? static_key_count+0x60/0x80 [ 46.890984] prctl_set_seccomp+0x4e/0x70 [ 46.891757] __do_sys_prctl+0xe6c/0x1d70 [ 46.892528] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.893385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.894349] ? irqentry_exit+0xf3/0x650 [ 46.895156] do_syscall_64+0xbf/0x430 [ 46.895991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.897083] RIP: 0033:0x7ff70594f5cd [ 46.897893] 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 [ 46.901465] RSP: 002b:00007ffc4b546a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.903012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff70594f5cd [ 46.904462] RDX: 000055b9442aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.905923] RBP: 00007ffc4b546aa0 R08: 0000000000000000 R09: 00007ffc4b546140 [ 46.907366] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b97d66c240 [ 46.908823] R13: 00007ffc4b546ed0 R14: 000055b97d66bbf0 R15: 000055b97d6804d0 [ 46.910298] [ 46.910782] irq event stamp: 3585 [ 46.911512] hardirqs last enabled at (3595): [] __up_console_sem+0x78/0x80 [ 46.913267] hardirqs last disabled at (3604): [] __up_console_sem+0x5d/0x80 [ 46.914766] softirqs last enabled at (3218): [] handle_softirqs+0x50c/0x770 [ 46.916272] softirqs last disabled at (3213): [] __irq_exit_rcu+0xc4/0x100 [ 46.917762] ---[ end trace 0000000000000000 ]--- [ 47.549525] ------------[ cut here ]------------ [ 47.550420] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.552388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.554051] Modules linked in: [ 47.554751] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.556713] Tainted: [W]=WARN [ 47.557300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.558745] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.559640] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 47.562754] RSP: 0018:ffff888017c1fbc0 EFLAGS: 00010286 [ 47.563712] RAX: 0000000000000000 RBX: ffffed1002f83f78 RCX: ffffffff813a4050 [ 47.564980] RDX: ffff8880174bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.566257] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f83f2f [ 47.567496] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.568752] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c1fdf8 [ 47.570019] FS: 00007f142485a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.571427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.572459] CR2: 00007ffea401aef7 CR3: 000000000cebc000 CR4: 0000000000350ef0 [ 47.573730] Call Trace: [ 47.574189] [ 47.574690] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.575586] ? __create_object+0x59/0x80 [ 47.576373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.577340] __vmalloc_noprof+0x59/0x60 [ 47.578042] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.578919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.579839] bpf_prog_alloc+0x39/0x200 [ 47.580579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.581505] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.582412] do_seccomp+0x349/0x25e0 [ 47.583076] ? find_held_lock+0x2b/0x80 [ 47.583812] ? do_prlimit+0x310/0x610 [ 47.584545] ? __pfx_do_seccomp+0x10/0x10 [ 47.585331] ? do_raw_spin_unlock+0x53/0x220 [ 47.586106] ? _raw_spin_unlock+0x1e/0x40 [ 47.586877] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.587831] ? static_key_count+0x60/0x80 [ 47.588624] prctl_set_seccomp+0x4e/0x70 [ 47.589412] __do_sys_prctl+0xe6c/0x1d70 [ 47.590144] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.590994] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.591953] ? irqentry_exit+0xf3/0x650 [ 47.592729] do_syscall_64+0xbf/0x430 [ 47.593464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.594408] RIP: 0033:0x7f1424d4c5cd [ 47.595067] 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 [ 47.598198] RSP: 002b:00007ffea4018640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.599563] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1424d4c5cd [ 47.600846] RDX: 00005651cb1b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.602150] RBP: 00007ffea40186a0 R08: 0000000000000000 R09: 00007ffea4017d40 [ 47.603455] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652086e3240 [ 47.604772] R13: 00007ffea4018ad0 R14: 00005652086e2bf0 R15: 00005652086f74d0 [ 47.606019] [ 47.606409] irq event stamp: 1821 [ 47.606930] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 47.608219] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 47.609517] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 47.610828] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 47.612105] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64736' (ECDSA) to the list of known hosts. 2025/11/18 21:57:04 fuzzer started 2025/11/18 21:57:04 dialing manager at localhost:34383 2025/11/18 21:57:04 checking machine... 2025/11/18 21:57:04 checking revisions... [ 48.507054] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:57:04 testing simple program... [ 48.593629] cgroup: Unknown subsys name 'net' [ 48.680473] cgroup: Unknown subsys name 'cpuset' [ 48.721972] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:57:03 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=0000000000000002 RDX=1ffff1100d9c114a RSI=ffff88806ce08a20 RDI=ffff88806ce08aa0 RBP=ffff88806ce08ae8 RSP=ffff88806ce08990 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000006e2e R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08a20 R15=ffff88806ce08a50 RIP=ffffffff8135f384 RFL=00000246 [---Z-P-] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3335426000 CR3=000000000e6d0000 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=37353a313220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343634 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88801750fd68 RCX=ffffffff86ab8454 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801750f960 R8 =ffffffff86ab8458 R9 =ffff88801750fa58 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=ffff88801750fa60 R14=ffff88801750fd68 R15=ffff88801750fa18 RIP=ffffffff81528efc RFL=00000247 [---Z-PC] 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 00007ff70545d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b97d66d954 CR3=0000000020991000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000