[ 46.354983] ------------[ cut here ]------------ [ 46.355920] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.357908] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.359374] Modules linked in: [ 46.360012] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.361979] Tainted: [W]=WARN [ 46.362530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.363983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.364898] 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 [ 46.367999] RSP: 0018:ffff888015c1fbc0 EFLAGS: 00010286 [ 46.368983] RAX: 0000000000000000 RBX: ffffed1002b83f78 RCX: ffffffff813a4050 [ 46.370255] RDX: ffff888013b7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.371508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b83f2f [ 46.372791] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.374064] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c1fdf8 [ 46.375364] FS: 00007fd97ddb0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.376809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.377866] CR2: 00007fd97e3164a6 CR3: 000000000dec6000 CR4: 0000000000350ef0 [ 46.379141] Call Trace: [ 46.379596] [ 46.380043] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.380955] ? __create_object+0x59/0x80 [ 46.381744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.382713] __vmalloc_noprof+0x59/0x60 [ 46.383425] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.384288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.385253] bpf_prog_alloc+0x39/0x200 [ 46.385996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.386931] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.387831] do_seccomp+0x349/0x25e0 [ 46.388525] ? find_held_lock+0x2b/0x80 [ 46.389290] ? do_prlimit+0x310/0x610 [ 46.390030] ? __pfx_do_seccomp+0x10/0x10 [ 46.390812] ? do_raw_spin_unlock+0x53/0x220 [ 46.391599] ? _raw_spin_unlock+0x1e/0x40 [ 46.392405] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.393374] ? static_key_count+0x60/0x80 [ 46.394173] prctl_set_seccomp+0x4e/0x70 [ 46.394948] __do_sys_prctl+0xe6c/0x1d70 [ 46.395730] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.396562] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.397541] ? irqentry_exit+0xf3/0x650 [ 46.398291] do_syscall_64+0xbf/0x430 [ 46.399036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.399984] RIP: 0033:0x7fd97e2a25cd [ 46.400703] 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 [ 46.403862] RSP: 002b:00007ffe567770b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.405225] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd97e2a25cd [ 46.406501] RDX: 000055efedaafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.407769] RBP: 00007ffe56777110 R08: 0000000000000000 R09: 00007ffe567767b0 [ 46.409057] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eff86efad0 [ 46.410327] R13: 00007ffe56777540 R14: 000055eff86f0bc0 R15: 000055eff8701780 [ 46.411610] [ 46.412065] irq event stamp: 1811 [ 46.412707] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 46.414223] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 46.415733] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 46.417275] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 46.418774] ---[ end trace 0000000000000000 ]--- [ 49.546558] ------------[ cut here ]------------ [ 49.547490] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.549527] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.550963] Modules linked in: [ 49.551546] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.553761] Tainted: [W]=WARN [ 49.554307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.556136] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.557466] 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 [ 49.560801] RSP: 0018:ffff888015ecfbc0 EFLAGS: 00010286 [ 49.561790] RAX: 0000000000000000 RBX: ffffed1002bd9f78 RCX: ffffffff813a4050 [ 49.563064] RDX: ffff88800f64b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.564361] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd9f2f [ 49.565667] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.566983] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ecfdf8 [ 49.568282] FS: 00007fb169dd9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.569731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.570772] CR2: 00007ffdf82b8ef7 CR3: 000000000db80000 CR4: 0000000000350ef0 [ 49.572053] Call Trace: [ 49.572518] [ 49.572977] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.573875] ? __create_object+0x59/0x80 [ 49.574612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.575693] __vmalloc_noprof+0x59/0x60 [ 49.576575] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.577452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.578381] bpf_prog_alloc+0x39/0x200 [ 49.579109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.580030] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.580933] do_seccomp+0x349/0x25e0 [ 49.581590] ? find_held_lock+0x2b/0x80 [ 49.582331] ? do_prlimit+0x310/0x610 [ 49.583063] ? __pfx_do_seccomp+0x10/0x10 [ 49.583838] ? do_raw_spin_unlock+0x53/0x220 [ 49.584620] ? _raw_spin_unlock+0x1e/0x40 [ 49.585402] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.586353] ? static_key_count+0x60/0x80 [ 49.587137] prctl_set_seccomp+0x4e/0x70 [ 49.587903] __do_sys_prctl+0xe6c/0x1d70 [ 49.588684] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.589484] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.590445] ? irqentry_exit+0xf3/0x650 [ 49.591195] do_syscall_64+0xbf/0x430 [ 49.591933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.592882] RIP: 0033:0x7fb16a2cb5cd [ 49.593537] 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 [ 49.596676] RSP: 002b:00007ffdf82b7880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.598029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb16a2cb5cd [ 49.599300] RDX: 0000563fd72d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.600599] RBP: 00007ffdf82b78e0 R08: 0000000000000000 R09: 00007ffdf82b6f80 [ 49.601894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564015329ad0 [ 49.603181] R13: 00007ffdf82b7d10 R14: 000056401532abc0 R15: 000056401533b780 [ 49.604495] [ 49.604966] irq event stamp: 3497 [ 49.605581] hardirqs last enabled at (3505): [] __up_console_sem+0x78/0x80 [ 49.607106] hardirqs last disabled at (3514): [] __up_console_sem+0x5d/0x80 [ 49.608659] softirqs last enabled at (3354): [] handle_softirqs+0x50c/0x770 [ 49.609964] softirqs last disabled at (3349): [] __irq_exit_rcu+0xc4/0x100 [ 49.611221] ---[ end trace 0000000000000000 ]--- [ 50.400899] ------------[ cut here ]------------ [ 50.401856] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.403901] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/257 [ 50.405390] Modules linked in: [ 50.406072] CPU: 0 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.408125] Tainted: [W]=WARN [ 50.408744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.410319] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.411285] 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 [ 50.414476] RSP: 0018:ffff88801637fbc0 EFLAGS: 00010286 [ 50.415451] RAX: 0000000000000000 RBX: ffffed1002c6ff78 RCX: ffffffff813a4050 [ 50.416755] RDX: ffff88800f649bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.418027] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6ff2f [ 50.419305] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.420598] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801637fdf8 [ 50.421901] FS: 00007fca55a40900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.423377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.424459] CR2: 00007ffd32abfef7 CR3: 000000000d7f7000 CR4: 0000000000350ef0 [ 50.425749] Call Trace: [ 50.426208] [ 50.426612] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.427507] ? __create_object+0x59/0x80 [ 50.428288] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.429265] __vmalloc_noprof+0x59/0x60 [ 50.430036] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.430900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.431823] bpf_prog_alloc+0x39/0x200 [ 50.432531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.433462] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.434363] do_seccomp+0x349/0x25e0 [ 50.435082] ? find_held_lock+0x2b/0x80 [ 50.435843] ? do_prlimit+0x310/0x610 [ 50.436549] ? __pfx_do_seccomp+0x10/0x10 [ 50.437338] ? do_raw_spin_unlock+0x53/0x220 [ 50.438174] ? _raw_spin_unlock+0x1e/0x40 [ 50.438967] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.439927] ? static_key_count+0x60/0x80 [ 50.440728] prctl_set_seccomp+0x4e/0x70 [ 50.441451] __do_sys_prctl+0xe6c/0x1d70 [ 50.442225] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.443075] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.444028] ? irqentry_exit+0xf3/0x650 [ 50.444810] do_syscall_64+0xbf/0x430 [ 50.445506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.446456] RIP: 0033:0x7fca55f325cd [ 50.447146] 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 [ 50.450314] RSP: 002b:00007ffd32abd620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.451680] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca55f325cd [ 50.452976] RDX: 0000563a3bbe0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.454248] RBP: 00007ffd32abd680 R08: 0000000000000000 R09: 00007ffd32abcd20 [ 50.455518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a75e30ad0 [ 50.456799] R13: 00007ffd32abdab0 R14: 0000563a75e31bc0 R15: 0000563a75e42780 [ 50.458088] [ 50.458506] irq event stamp: 1753 [ 50.459148] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.460678] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.462054] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 50.463338] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 50.464602] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64062' (ECDSA) to the list of known hosts. 2025/11/18 15:18:43 fuzzer started 2025/11/18 15:18:43 dialing manager at localhost:34383 2025/11/18 15:18:43 checking machine... 2025/11/18 15:18:43 checking revisions... [ 51.330108] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:18:43 testing simple program... [ 51.402018] cgroup: Unknown subsys name 'net' [ 51.460219] cgroup: Unknown subsys name 'cpuset' [ 51.479869] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:18:42 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff888013b7b780 RCX=f99a8828d88eac0e RDX=00000000090320c0 RSI=0000000069a88428 RDI=0000000000ef9b55 RBP=ffff888013b7c1d8 RSP=ffff888013ae7388 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888013b7c200 R13=0000000072aba4e8 R14=0000000000000000 R15=f99a8828d88eac0e RIP=ffffffff8152763f RFL=00000087 [--S--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 00007fc7d77f9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056401534e768 CR3=000000000d6f2000 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=50ea5ef032c5a3860b496e1068816d19 XMM02=00000000003045b8eff9b2d0a8fce9cb XMM03=00000000003046882c67c8bc2e329bc3 XMM04=05eeddc1d3c47af100000000000ae988 XMM05=2ce2fa4c7ac15dfd00000000003223a0 XMM06=ec7fb2b130ac8b130000000000321140 XMM07=fb795ef6d65770560000000000312270 XMM08=2c67c8bc2e329bc30000000000304628 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff815d31b1 RBX=ffffffff866d7734 RCX=ffffffff815d320f RDX=0000000000000000 RSI=ffffffff86a42be4 RDI=ffffffff866d7734 RBP=ffffffff866d7738 RSP=ffff8880165ff678 R8 =ffffffff86a42be4 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011c66 R12=ffffffff866d7734 R13=ffffffff866d7734 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dad7 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 00007fb169dd9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf82b1000 CR3=000000000b8ca000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000