[ 51.164516] ------------[ cut here ]------------ [ 51.165528] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.167785] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 51.169365] Modules linked in: [ 51.170078] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.172238] Tainted: [W]=WARN [ 51.172887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.174463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.175428] 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 [ 51.178830] RSP: 0018:ffff888017a2fbc0 EFLAGS: 00010286 [ 51.179865] RAX: 0000000000000000 RBX: ffffed1002f45f78 RCX: ffffffff813a4050 [ 51.181225] RDX: ffff88801729d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.182586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f45f2f [ 51.183965] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.185319] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a2fdf8 [ 51.186697] FS: 00007f2b08f16900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.188226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.189354] CR2: 00007f2b09408580 CR3: 0000000016674000 CR4: 0000000000350ef0 [ 51.190728] Call Trace: [ 51.191227] [ 51.191713] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.192662] ? __create_object+0x59/0x80 [ 51.193446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.194459] __vmalloc_noprof+0x59/0x60 [ 51.195263] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.196198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.197172] bpf_prog_alloc+0x39/0x200 [ 51.197968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.198936] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.199880] do_seccomp+0x349/0x25e0 [ 51.200590] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.201519] ? __pfx_do_seccomp+0x10/0x10 [ 51.202359] ? find_held_lock+0x2b/0x80 [ 51.203151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.204166] ? static_key_count+0x60/0x80 [ 51.205004] prctl_set_seccomp+0x4e/0x70 [ 51.205819] __do_sys_prctl+0xe6c/0x1d70 [ 51.206674] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.207534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.208542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.209559] ? irqentry_exit+0xf3/0x650 [ 51.210369] do_syscall_64+0xbf/0x430 [ 51.211160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.212146] RIP: 0033:0x7f2b094085cd [ 51.212931] 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 [ 51.216530] RSP: 002b:00007fff491fa7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.218075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b094085cd [ 51.219516] RDX: 000055e73a2c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.220952] RBP: 00007fff491fa810 R08: 0000000000000000 R09: 00007fff491f9eb0 [ 51.222401] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7458412b0 [ 51.223853] R13: 00007fff491fac40 R14: 000055e745843d20 R15: 000055e7458558d0 [ 51.225318] [ 51.225850] irq event stamp: 1823 [ 51.226543] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 51.228248] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 51.229968] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 51.231443] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 51.232846] ---[ end trace 0000000000000000 ]--- [ 54.460961] ------------[ cut here ]------------ [ 54.461939] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.463989] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 54.465468] Modules linked in: [ 54.466114] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.468139] Tainted: [W]=WARN [ 54.468761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.470266] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.471206] 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 [ 54.474409] RSP: 0018:ffff888016887bc0 EFLAGS: 00010286 [ 54.475397] RAX: 0000000000000000 RBX: ffffed1002d10f78 RCX: ffffffff813a4050 [ 54.476689] RDX: ffff88801729b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.477981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d10f2f [ 54.479275] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.480569] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016887df8 [ 54.481863] FS: 00007f8559eb8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.483351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.484452] CR2: 00007f855a41e4a6 CR3: 000000001f17b000 CR4: 0000000000350ef0 [ 54.485750] Call Trace: [ 54.486234] [ 54.486705] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.487567] ? __create_object+0x59/0x80 [ 54.488362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.489333] __vmalloc_noprof+0x59/0x60 [ 54.490118] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.490997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.491955] bpf_prog_alloc+0x39/0x200 [ 54.492703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.493596] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.494509] do_seccomp+0x349/0x25e0 [ 54.495225] ? find_held_lock+0x2b/0x80 [ 54.495989] ? do_prlimit+0x310/0x610 [ 54.496745] ? __pfx_do_seccomp+0x10/0x10 [ 54.497488] ? do_raw_spin_unlock+0x53/0x220 [ 54.498336] ? _raw_spin_unlock+0x1e/0x40 [ 54.499129] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.500093] ? static_key_count+0x60/0x80 [ 54.500907] prctl_set_seccomp+0x4e/0x70 [ 54.501699] __do_sys_prctl+0xe6c/0x1d70 [ 54.502458] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.503320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.504303] ? irqentry_exit+0xf3/0x650 [ 54.505071] do_syscall_64+0xbf/0x430 [ 54.505832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.506829] RIP: 0033:0x7f855a3aa5cd [ 54.507491] 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 [ 54.510632] RSP: 002b:00007ffd88500f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.511523] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f855a3aa5cd [ 54.512398] RDX: 0000557c3bc4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.513260] RBP: 00007ffd88500ff0 R08: 0000000000000000 R09: 00007ffd88500690 [ 54.514147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c639892b0 [ 54.514947] R13: 00007ffd88501420 R14: 0000557c6398bd20 R15: 0000557c6399d8d0 [ 54.515698] [ 54.515948] irq event stamp: 1715 [ 54.516297] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 54.517180] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 54.518072] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 54.518974] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 54.519857] ---[ end trace 0000000000000000 ]--- [ 55.294657] ------------[ cut here ]------------ [ 55.295669] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.297894] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 55.299488] Modules linked in: [ 55.300187] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.303780] Tainted: [W]=WARN [ 55.304390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.306116] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.307080] 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 [ 55.310529] RSP: 0018:ffff888019087bc0 EFLAGS: 00010286 [ 55.311577] RAX: 0000000000000000 RBX: ffffed1003210f78 RCX: ffffffff813a4050 [ 55.312949] RDX: ffff8880161fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.314374] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003210f2f [ 55.315718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.317101] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019087df8 [ 55.318525] FS: 00007fb1b9336900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.320068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.321237] CR2: 00007fb1b9828580 CR3: 000000000da2e000 CR4: 0000000000350ef0 [ 55.322653] Call Trace: [ 55.323142] [ 55.323586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.324549] ? __create_object+0x59/0x80 [ 55.325402] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.326467] __vmalloc_noprof+0x59/0x60 [ 55.327307] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.328277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.329319] bpf_prog_alloc+0x39/0x200 [ 55.330162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.331193] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.332194] do_seccomp+0x349/0x25e0 [ 55.332997] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.334026] ? __pfx_do_seccomp+0x10/0x10 [ 55.334913] ? find_held_lock+0x2b/0x80 [ 55.335757] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.336832] ? static_key_count+0x60/0x80 [ 55.337733] prctl_set_seccomp+0x4e/0x70 [ 55.338550] __do_sys_prctl+0xe6c/0x1d70 [ 55.339426] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.340386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.341434] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.342528] ? irqentry_exit+0xf3/0x650 [ 55.343381] do_syscall_64+0xbf/0x430 [ 55.344202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.345264] RIP: 0033:0x7fb1b98285cd [ 55.346074] 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 [ 55.349541] RSP: 002b:00007ffc480f62b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.351059] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1b98285cd [ 55.352463] RDX: 0000564a9edbfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.353888] RBP: 00007ffc480f6310 R08: 0000000000000000 R09: 00007ffc480f59b0 [ 55.355319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564aaffa1ad0 [ 55.356733] R13: 00007ffc480f6740 R14: 0000564aaffa2bc0 R15: 0000564aaffb3780 [ 55.358193] [ 55.358720] irq event stamp: 2143 [ 55.359382] hardirqs last enabled at (2151): [] __up_console_sem+0x78/0x80 [ 55.361054] hardirqs last disabled at (2160): [] __up_console_sem+0x5d/0x80 [ 55.362742] softirqs last enabled at (1994): [] handle_softirqs+0x50c/0x770 [ 55.364186] softirqs last disabled at (1979): [] __irq_exit_rcu+0xc4/0x100 [ 55.365553] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17140' (ECDSA) to the list of known hosts. 2025/11/18 07:42:01 fuzzer started 2025/11/18 07:42:01 dialing manager at localhost:37895 2025/11/18 07:42:01 checking machine... 2025/11/18 07:42:01 checking revisions... [ 56.323927] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:42:02 testing simple program... [ 56.416937] cgroup: Unknown subsys name 'net' [ 56.478815] cgroup: Unknown subsys name 'cpuset' [ 56.492684] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:42:01 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627978 RCX=ffff888009627794 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009611fbc RBP=ffff888009620000 RSP=ffff8880096277d0 R8 =ffffffff86a49c3a R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000012f69 R12=ffff888009627801 R13=ffff888009627888 R14=ffff888009627978 R15=ffff888009627840 RIP=ffffffff8135e7ac RFL=00000293 [--S-A-C] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f855aa0c044 CR3=000000000d86c000 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=32343a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303739 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=0000000000000000 RBX=0000000000000001 RCX=ffffffff86abec36 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88800efcfba8 RSP=ffff88800efcfae0 R8 =ffffffff86abec3a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026761 R12=ffff88800efcfbb0 R13=ffff88800efcfb98 R14=0000000000000005 R15=ffff88800efcfb50 RIP=ffffffff8135e8d9 RFL=00000297 [--S-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 00007f5394a09900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f50ebb62028 CR3=000000000ce39000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000