[ 39.052714] ------------[ cut here ]------------ [ 39.053676] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.056049] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/230 [ 39.057424] Modules linked in: [ 39.057926] CPU: 1 UID: 104 PID: 230 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.059585] Tainted: [W]=WARN [ 39.060044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.061287] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.062033] 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 [ 39.064690] RSP: 0018:ffff88801a67fbc0 EFLAGS: 00010286 [ 39.065515] RAX: 0000000000000000 RBX: ffffed10034cff78 RCX: ffffffff813a4050 [ 39.066586] RDX: ffff88800efcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.067663] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034cff2f [ 39.068754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.069825] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a67fdf8 [ 39.070912] FS: 00007efdb1df1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.072112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.073022] CR2: 00007efdb22e3580 CR3: 0000000017a66000 CR4: 0000000000350ef0 [ 39.074107] Call Trace: [ 39.074535] [ 39.074881] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.075632] ? __create_object+0x59/0x80 [ 39.076240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.077058] __vmalloc_noprof+0x59/0x60 [ 39.077693] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.078429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079162] bpf_prog_alloc+0x39/0x200 [ 39.079792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080572] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.081330] do_seccomp+0x349/0x25e0 [ 39.081889] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.082648] ? __pfx_do_seccomp+0x10/0x10 [ 39.083273] ? find_held_lock+0x2b/0x80 [ 39.083911] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.084738] ? static_key_count+0x60/0x80 [ 39.085394] prctl_set_seccomp+0x4e/0x70 [ 39.086002] __do_sys_prctl+0xe6c/0x1d70 [ 39.086686] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.087409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.088173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.088992] ? irqentry_exit+0xf3/0x650 [ 39.089632] do_syscall_64+0xbf/0x430 [ 39.090209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.091005] RIP: 0033:0x7efdb22e35cd [ 39.091596] 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 [ 39.094260] RSP: 002b:00007ffcb0041540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.095434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efdb22e35cd [ 39.096518] RDX: 00005651529b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.097609] RBP: 00007ffcb00415a0 R08: 0000000000000000 R09: 00007ffcb0040c40 [ 39.098695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565181f272b0 [ 39.099761] R13: 00007ffcb00419d0 R14: 0000565181f29d20 R15: 0000565181f3b8d0 [ 39.100862] [ 39.101217] irq event stamp: 2903 [ 39.101765] hardirqs last enabled at (2913): [] __up_console_sem+0x78/0x80 [ 39.103040] hardirqs last disabled at (2922): [] __up_console_sem+0x5d/0x80 [ 39.104326] softirqs last enabled at (2842): [] handle_softirqs+0x50c/0x770 [ 39.105618] softirqs last disabled at (2827): [] __irq_exit_rcu+0xc4/0x100 [ 39.106890] ---[ end trace 0000000000000000 ]--- [ 42.552540] ------------[ cut here ]------------ [ 42.553469] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.555441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 42.556897] Modules linked in: [ 42.557539] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.559493] Tainted: [W]=WARN [ 42.560041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.561736] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.562721] 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 [ 42.565873] RSP: 0018:ffff88801a537bc0 EFLAGS: 00010286 [ 42.566831] RAX: 0000000000000000 RBX: ffffed10034a6f78 RCX: ffffffff813a4050 [ 42.568117] RDX: ffff888017559bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.569407] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034a6f2f [ 42.570685] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.571960] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a537df8 [ 42.573247] FS: 00007fc60b8e7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.574677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.575730] CR2: 00007ffc16d15ef7 CR3: 000000001a9ca000 CR4: 0000000000350ef0 [ 42.577001] Call Trace: [ 42.577512] [ 42.577920] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.578812] ? __create_object+0x59/0x80 [ 42.579583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.580548] __vmalloc_noprof+0x59/0x60 [ 42.581260] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.582115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.583041] bpf_prog_alloc+0x39/0x200 [ 42.583763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.584687] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.585585] do_seccomp+0x349/0x25e0 [ 42.586245] ? find_held_lock+0x2b/0x80 [ 42.586996] ? do_prlimit+0x310/0x610 [ 42.587721] ? __pfx_do_seccomp+0x10/0x10 [ 42.588501] ? do_raw_spin_unlock+0x53/0x220 [ 42.589284] ? _raw_spin_unlock+0x1e/0x40 [ 42.590052] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.591006] ? static_key_count+0x60/0x80 [ 42.591803] prctl_set_seccomp+0x4e/0x70 [ 42.592571] __do_sys_prctl+0xe6c/0x1d70 [ 42.593365] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.594156] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.595118] ? irqentry_exit+0xf3/0x650 [ 42.595863] do_syscall_64+0xbf/0x430 [ 42.596603] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.597552] RIP: 0033:0x7fc60bdd95cd [ 42.598207] 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 [ 42.601331] RSP: 002b:00007ffc16d13f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.602669] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc60bdd95cd [ 42.603936] RDX: 0000560e5f884e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.605225] RBP: 00007ffc16d13fb0 R08: 0000000000000000 R09: 00007ffc16d13650 [ 42.606485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e7648cad0 [ 42.607747] R13: 00007ffc16d143e0 R14: 0000560e7648dbc0 R15: 0000560e7649e780 [ 42.609045] [ 42.609497] irq event stamp: 1787 [ 42.610095] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 42.611598] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 42.613107] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 42.614621] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 42.616116] ---[ end trace 0000000000000000 ]--- [ 43.412876] ------------[ cut here ]------------ [ 43.413643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.415255] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 43.416489] Modules linked in: [ 43.416974] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.418859] Tainted: [W]=WARN [ 43.419458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.420661] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.421404] 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 [ 43.423977] RSP: 0018:ffff888015c57bc0 EFLAGS: 00010286 [ 43.424775] RAX: 0000000000000000 RBX: ffffed1002b8af78 RCX: ffffffff813a4050 [ 43.425811] RDX: ffff888017cf0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.426857] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8af2f [ 43.427904] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.428948] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c57df8 [ 43.429997] FS: 00007f2a738a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.431162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.432024] CR2: 00007f2a73e0e4a6 CR3: 000000000f263000 CR4: 0000000000350ef0 [ 43.433078] Call Trace: [ 43.433488] [ 43.433824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.434550] ? __create_object+0x59/0x80 [ 43.435150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.435933] __vmalloc_noprof+0x59/0x60 [ 43.436549] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.437232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.437987] bpf_prog_alloc+0x39/0x200 [ 43.438588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.439337] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.440033] do_seccomp+0x349/0x25e0 [ 43.440624] ? find_held_lock+0x2b/0x80 [ 43.441206] ? do_prlimit+0x310/0x610 [ 43.441805] ? __pfx_do_seccomp+0x10/0x10 [ 43.442452] ? do_raw_spin_unlock+0x53/0x220 [ 43.443088] ? _raw_spin_unlock+0x1e/0x40 [ 43.443723] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.444501] ? static_key_count+0x60/0x80 [ 43.445123] prctl_set_seccomp+0x4e/0x70 [ 43.445754] __do_sys_prctl+0xe6c/0x1d70 [ 43.446387] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.447043] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.447833] ? irqentry_exit+0xf3/0x650 [ 43.448462] do_syscall_64+0xbf/0x430 [ 43.449034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.449803] RIP: 0033:0x7f2a73d9a5cd [ 43.450374] 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 [ 43.452947] RSP: 002b:00007ffdab4c4260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.454053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a73d9a5cd [ 43.455093] RDX: 00005561076f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.456127] RBP: 00007ffdab4c42c0 R08: 0000000000000000 R09: 00007ffdab4c3960 [ 43.457167] R10: 0000000000000000 R11: 0000000000000246 R12: 000055610fdcbad0 [ 43.458204] R13: 00007ffdab4c46f0 R14: 000055610fdccbc0 R15: 000055610fddd780 [ 43.459259] [ 43.459638] irq event stamp: 1911 [ 43.460132] hardirqs last enabled at (1919): [] __up_console_sem+0x78/0x80 [ 43.461372] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 43.462608] softirqs last enabled at (1444): [] handle_softirqs+0x50c/0x770 [ 43.463857] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 43.465102] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58118' (ECDSA) to the list of known hosts. 2025/11/18 09:54:53 fuzzer started 2025/11/18 09:54:53 dialing manager at localhost:34383 2025/11/18 09:54:53 checking machine... 2025/11/18 09:54:53 checking revisions... [ 44.383834] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:54:53 testing simple program... [ 44.474495] cgroup: Unknown subsys name 'net' [ 44.541644] cgroup: Unknown subsys name 'cpuset' [ 44.554589] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:54:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007ff47e1a5000 RCX=ffffffff819f450b RDX=ffff888017558000 RSI=00007ff47e1a5000 RDI=0000000000000006 RBP=0000000000000000 RSP=ffff888016c77580 R8 =0000000000000000 R9 =fffff940000dc636 R10=00007ff47e1a6000 R11=0000000000000001 R12=840000001b8c6005 R13=ffff888016c779f8 R14=00007ff47e1a6000 R15=dffffc0000000000 RIP=ffffffff81751796 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff47db69790 CR3=000000000d175000 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=34353a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3833325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363839 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=000000000000ff02 RBX=ffff8880096fb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880096fc200 RDI=ffff8880096fc200 RBP=ffff8880096fc1d8 RSP=ffff888009757628 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527588 RFL=00000082 [--S----] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcd4f178000 CR3=000000000d836000 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=13027060cca8d2949f4bccb017630810 XMM02=00000000003037d0eff9b2d0a8fce9cb XMM03=00000000003038a02c67c8bc2e329bc3 XMM04=3cdbf5db1a54b46c00000000000ae988 XMM05=0b39c798a71319b60000000000320340 XMM06=8fede82a5ad58cbe00000000003201c8 XMM07=e042d86d42eb936e000000000030fb30 XMM08=b5941e3a8364548100000000003038a0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000