[ 46.036198] ------------[ cut here ]------------ [ 46.037136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.039211] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.040664] Modules linked in: [ 46.041344] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.043343] Tainted: [W]=WARN [ 46.043925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.045404] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.046310] 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 [ 46.049487] RSP: 0018:ffff88801600fbc0 EFLAGS: 00010286 [ 46.050476] RAX: 0000000000000000 RBX: ffffed1002c01f78 RCX: ffffffff813a4050 [ 46.051770] RDX: ffff88801587b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.053048] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c01f2f [ 46.054315] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.055600] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801600fdf8 [ 46.056888] FS: 00007f3f0c43e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.058327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.059396] CR2: 00007f3f0c9a44a6 CR3: 0000000009d5a000 CR4: 0000000000350ef0 [ 46.060662] Call Trace: [ 46.061160] [ 46.061565] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.062463] ? __create_object+0x59/0x80 [ 46.063259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.064217] __vmalloc_noprof+0x59/0x60 [ 46.064974] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.065835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.066761] bpf_prog_alloc+0x39/0x200 [ 46.067463] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.068389] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.069295] do_seccomp+0x349/0x25e0 [ 46.070008] ? find_held_lock+0x2b/0x80 [ 46.070775] ? do_prlimit+0x310/0x610 [ 46.071471] ? __pfx_do_seccomp+0x10/0x10 [ 46.072246] ? do_raw_spin_unlock+0x53/0x220 [ 46.073084] ? _raw_spin_unlock+0x1e/0x40 [ 46.073870] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.074842] ? static_key_count+0x60/0x80 [ 46.075600] prctl_set_seccomp+0x4e/0x70 [ 46.076380] __do_sys_prctl+0xe6c/0x1d70 [ 46.077151] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.078014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.079005] ? irqentry_exit+0xf3/0x650 [ 46.079771] do_syscall_64+0xbf/0x430 [ 46.080462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.081422] RIP: 0033:0x7f3f0c9305cd [ 46.082119] 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 [ 46.085273] RSP: 002b:00007ffe17a2af70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.086631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f0c9305cd [ 46.087910] RDX: 00005558058bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.089183] RBP: 00007ffe17a2afd0 R08: 0000000000000000 R09: 00007ffe17a2a670 [ 46.090452] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558303e3ad0 [ 46.091735] R13: 00007ffe17a2b400 R14: 00005558303e4bc0 R15: 00005558303f5780 [ 46.093052] [ 46.093471] irq event stamp: 1763 [ 46.094124] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.095641] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.097160] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 46.098733] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 46.100244] ---[ end trace 0000000000000000 ]--- [ 49.214064] ------------[ cut here ]------------ [ 49.215136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.217341] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.218954] Modules linked in: [ 49.219570] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.221748] Tainted: [W]=WARN [ 49.222348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.223945] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.224928] 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 [ 49.228388] RSP: 0018:ffff888019707bc0 EFLAGS: 00010286 [ 49.229472] RAX: 0000000000000000 RBX: ffffed10032e0f78 RCX: ffffffff813a4050 [ 49.230936] RDX: ffff88800f5b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.232342] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032e0f2f [ 49.233760] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.235179] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019707df8 [ 49.236590] FS: 00007f46451e4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.238161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.239337] CR2: 00007f46456d6580 CR3: 000000000c597000 CR4: 0000000000350ef0 [ 49.240748] Call Trace: [ 49.241252] [ 49.241702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.242687] ? __create_object+0x59/0x80 [ 49.243590] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.244657] __vmalloc_noprof+0x59/0x60 [ 49.245474] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.246450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.247490] bpf_prog_alloc+0x39/0x200 [ 49.248299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.249311] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.250312] do_seccomp+0x349/0x25e0 [ 49.251128] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.252125] ? __pfx_do_seccomp+0x10/0x10 [ 49.253001] ? find_held_lock+0x2b/0x80 [ 49.253834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.254911] ? static_key_count+0x60/0x80 [ 49.255789] prctl_set_seccomp+0x4e/0x70 [ 49.256588] __do_sys_prctl+0xe6c/0x1d70 [ 49.257445] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.258385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.259455] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.260511] ? irqentry_exit+0xf3/0x650 [ 49.261359] do_syscall_64+0xbf/0x430 [ 49.262147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.263195] RIP: 0033:0x7f46456d65cd [ 49.263968] 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 [ 49.267427] RSP: 002b:00007fffdfe44850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.268906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46456d65cd [ 49.270306] RDX: 0000561c3da95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.271742] RBP: 00007fffdfe448b0 R08: 0000000000000000 R09: 00007fffdfe43f50 [ 49.273133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c4ec332b0 [ 49.274530] R13: 00007fffdfe44ce0 R14: 0000561c4ec35d20 R15: 0000561c4ec478d0 [ 49.275962] [ 49.276419] irq event stamp: 1743 [ 49.277140] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.278802] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.280440] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.282086] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 49.283629] ---[ end trace 0000000000000000 ]--- [ 50.079006] ------------[ cut here ]------------ [ 50.080071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.082436] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.084164] Modules linked in: [ 50.084909] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.087469] Tainted: [W]=WARN [ 50.088662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.090377] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.091467] 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 [ 50.095153] RSP: 0018:ffff88801660fbc0 EFLAGS: 00010286 [ 50.096302] RAX: 0000000000000000 RBX: ffffed1002cc1f78 RCX: ffffffff813a4050 [ 50.097797] RDX: ffff888017323780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.099312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc1f2f [ 50.100825] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.102330] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801660fdf8 [ 50.103872] FS: 00007fbf6386c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.105560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.106819] CR2: 00007ffe396afef7 CR3: 0000000020165000 CR4: 0000000000350ef0 [ 50.108325] Call Trace: [ 50.108913] [ 50.109392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.110457] ? __create_object+0x59/0x80 [ 50.111401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.112541] __vmalloc_noprof+0x59/0x60 [ 50.113431] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.114458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.115569] bpf_prog_alloc+0x39/0x200 [ 50.116444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.117531] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.118601] do_seccomp+0x349/0x25e0 [ 50.119463] ? find_held_lock+0x2b/0x80 [ 50.120357] ? do_prlimit+0x310/0x610 [ 50.121222] ? __pfx_do_seccomp+0x10/0x10 [ 50.122151] ? do_raw_spin_unlock+0x53/0x220 [ 50.123141] ? _raw_spin_unlock+0x1e/0x40 [ 50.124056] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.125190] ? static_key_count+0x60/0x80 [ 50.126130] prctl_set_seccomp+0x4e/0x70 [ 50.127118] __do_sys_prctl+0xe6c/0x1d70 [ 50.128047] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.129093] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.130218] ? irqentry_exit+0xf3/0x650 [ 50.131137] do_syscall_64+0xbf/0x430 [ 50.132003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.133122] RIP: 0033:0x7fbf63d5e5cd [ 50.133951] 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 [ 50.137616] RSP: 002b:00007ffe396ae150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.139238] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf63d5e5cd [ 50.140741] RDX: 0000562e85972e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.142228] RBP: 00007ffe396ae1b0 R08: 0000000000000000 R09: 00007ffe396ad850 [ 50.143753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e9dfe1bf0 [ 50.145257] R13: 00007ffe396ae5e0 R14: 0000562e9dfeb380 R15: 0000562e9dff6460 [ 50.146815] [ 50.147306] irq event stamp: 1895 [ 50.148017] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 50.149503] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 50.150991] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 50.152498] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 50.153972] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21672' (ECDSA) to the list of known hosts. 2025/11/17 12:59:55 fuzzer started 2025/11/17 12:59:55 dialing manager at localhost:37895 2025/11/17 12:59:55 checking machine... 2025/11/17 12:59:55 checking revisions... [ 51.079195] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:59:56 testing simple program... [ 51.171339] cgroup: Unknown subsys name 'net' [ 51.290667] cgroup: Unknown subsys name 'cpuset' [ 51.400644] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:59:55 Registers: info registers vcpu 0 RAX=ffffffff87aedb80 RBX=ffff888015878000 RCX=b3e1365a875bb4c5 RDX=b3e1365a875bb4c5 RSI=0000000059018b13 RDI=ffff888015878a58 RBP=ffff888015878a58 RSP=ffff88801b2dfa50 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015878a58 R13=000000000000796b R14=0000000000000000 R15=b3e1365a875bb4c5 RIP=ffffffff81527b75 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 00007f46451e4900 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=00007f464579b618 CR3=000000001faa2000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000028 RBX=0000000000000001 RCX=ffffffff86ab843e RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888015907320 RSP=ffff888015907258 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002560c R12=ffff888015907328 R13=ffff888015907310 R14=ffff888015907628 R15=ffff8880159072c8 RIP=ffffffff8135e974 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 00007f586796e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddfd04c78 CR3=000000000e421000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=3308069c8075e62c00000000000ae988 XMM05=390a74bcba9f22e6000000000031f2f0 XMM06=474038aa6c007e1f000000000031e0e0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000