[ 46.150661] ------------[ cut here ]------------ [ 46.151580] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.153588] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.155082] Modules linked in: [ 46.155682] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.157663] Tainted: [W]=WARN [ 46.158247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.159740] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.160651] 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 [ 46.163823] RSP: 0018:ffff88801702fbc0 EFLAGS: 00010286 [ 46.164773] RAX: 0000000000000000 RBX: ffffed1002e05f78 RCX: ffffffff813a4050 [ 46.166086] RDX: ffff888015e20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.167396] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e05f2f [ 46.168689] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.169975] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801702fdf8 [ 46.171262] FS: 00007f4a28de7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.172700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.173757] CR2: 00007f4a2934d4a6 CR3: 000000000e4fd000 CR4: 0000000000350ef0 [ 46.175072] Call Trace: [ 46.175541] [ 46.175991] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.176901] ? __create_object+0x59/0x80 [ 46.177640] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.178632] __vmalloc_noprof+0x59/0x60 [ 46.179384] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.180271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.181211] bpf_prog_alloc+0x39/0x200 [ 46.181949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.182892] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.183774] do_seccomp+0x349/0x25e0 [ 46.184512] ? find_held_lock+0x2b/0x80 [ 46.185275] ? do_prlimit+0x310/0x610 [ 46.186007] ? __pfx_do_seccomp+0x10/0x10 [ 46.186771] ? do_raw_spin_unlock+0x53/0x220 [ 46.187624] ? _raw_spin_unlock+0x1e/0x40 [ 46.188413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.189375] ? static_key_count+0x60/0x80 [ 46.190182] prctl_set_seccomp+0x4e/0x70 [ 46.190989] __do_sys_prctl+0xe6c/0x1d70 [ 46.191737] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.192598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.193587] ? irqentry_exit+0xf3/0x650 [ 46.194361] do_syscall_64+0xbf/0x430 [ 46.195120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.196090] RIP: 0033:0x7f4a292d95cd [ 46.196759] 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 [ 46.199963] RSP: 002b:00007fff46636120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.201337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a292d95cd [ 46.202649] RDX: 000056326d5a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.203938] RBP: 00007fff46636180 R08: 0000000000000000 R09: 00007fff46635820 [ 46.205233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563281e4aad0 [ 46.206529] R13: 00007fff466365b0 R14: 0000563281e4bbc0 R15: 0000563281e5c780 [ 46.207848] [ 46.208274] irq event stamp: 1737 [ 46.208929] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.210469] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.211981] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 46.213532] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 46.215064] ---[ end trace 0000000000000000 ]--- [ 49.549914] ------------[ cut here ]------------ [ 49.550898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.553020] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.554593] Modules linked in: [ 49.555264] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.557374] Tainted: [W]=WARN [ 49.558007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.559597] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.560577] 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 [ 49.563981] RSP: 0018:ffff8880147cfbc0 EFLAGS: 00010286 [ 49.565029] RAX: 0000000000000000 RBX: ffffed10028f9f78 RCX: ffffffff813a4050 [ 49.566401] RDX: ffff888017080000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.567816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028f9f2f [ 49.569191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.570588] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880147cfdf8 [ 49.571930] FS: 00007f43ce4f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.573384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.574458] CR2: 00007f43ce9e8580 CR3: 000000001fadb000 CR4: 0000000000350ef0 [ 49.575820] Call Trace: [ 49.576296] [ 49.576716] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.577631] ? __create_object+0x59/0x80 [ 49.578410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.579405] __vmalloc_noprof+0x59/0x60 [ 49.580178] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.581060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.581985] bpf_prog_alloc+0x39/0x200 [ 49.582701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.583635] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.584540] do_seccomp+0x349/0x25e0 [ 49.585260] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.586161] ? __pfx_do_seccomp+0x10/0x10 [ 49.586984] ? find_held_lock+0x2b/0x80 [ 49.587705] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.588659] ? static_key_count+0x60/0x80 [ 49.589468] prctl_set_seccomp+0x4e/0x70 [ 49.590242] __do_sys_prctl+0xe6c/0x1d70 [ 49.591034] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.591897] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.592868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.593858] ? irqentry_exit+0xf3/0x650 [ 49.594595] do_syscall_64+0xbf/0x430 [ 49.595349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.596319] RIP: 0033:0x7f43ce9e85cd [ 49.597038] 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 [ 49.600244] RSP: 002b:00007ffde9e90250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.601619] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43ce9e85cd [ 49.602927] RDX: 0000558397483e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.604227] RBP: 00007ffde9e902b0 R08: 0000000000000000 R09: 00007ffde9e8f950 [ 49.605523] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583ab6eead0 [ 49.606840] R13: 00007ffde9e906e0 R14: 00005583ab6efbc0 R15: 00005583ab700780 [ 49.608138] [ 49.608564] irq event stamp: 1751 [ 49.609223] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.610756] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.612349] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 49.613897] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 49.615395] ---[ end trace 0000000000000000 ]--- [ 50.472761] ------------[ cut here ]------------ [ 50.473666] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.475706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.477472] Modules linked in: [ 50.478209] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.480236] Tainted: [W]=WARN [ 50.480785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.482276] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.483207] 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 [ 50.486720] RSP: 0018:ffff8880170ffbc0 EFLAGS: 00010286 [ 50.487737] RAX: 0000000000000000 RBX: ffffed1002e1ff78 RCX: ffffffff813a4050 [ 50.489036] RDX: ffff888009799bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.490651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ff2f [ 50.491943] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.493235] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170ffdf8 [ 50.494539] FS: 00007f052c81b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.496244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.497316] CR2: 00007ffe28df5ef7 CR3: 00000000100ef000 CR4: 0000000000350ef0 [ 50.498924] Call Trace: [ 50.499406] [ 50.499861] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.500708] ? __create_object+0x59/0x80 [ 50.501487] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.502456] __vmalloc_noprof+0x59/0x60 [ 50.503232] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.504287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.505395] bpf_prog_alloc+0x39/0x200 [ 50.506146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.507233] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.508316] do_seccomp+0x349/0x25e0 [ 50.509064] ? find_held_lock+0x2b/0x80 [ 50.509997] ? do_prlimit+0x310/0x610 [ 50.510884] ? __pfx_do_seccomp+0x10/0x10 [ 50.511654] ? do_raw_spin_unlock+0x53/0x220 [ 50.512669] ? _raw_spin_unlock+0x1e/0x40 [ 50.513554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.514548] ? static_key_count+0x60/0x80 [ 50.515363] prctl_set_seccomp+0x4e/0x70 [ 50.516155] __do_sys_prctl+0xe6c/0x1d70 [ 50.517065] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.518102] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.519151] ? irqentry_exit+0xf3/0x650 [ 50.520137] do_syscall_64+0xbf/0x430 [ 50.520912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.521995] RIP: 0033:0x7f052cd0d5cd [ 50.522882] 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 [ 50.526326] RSP: 002b:00007ffe28df4260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.527726] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f052cd0d5cd [ 50.529276] RDX: 000055a1df527e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.530606] RBP: 00007ffe28df42c0 R08: 0000000000000000 R09: 00007ffe28df3960 [ 50.531920] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a20a3a9b10 [ 50.533309] R13: 00007ffe28df46f0 R14: 000055a20a3aa2b0 R15: 000055a20a3be6f0 [ 50.534834] [ 50.535271] irq event stamp: 1807 [ 50.536061] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 50.537735] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.539415] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 50.541146] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 50.542691] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58626' (ECDSA) to the list of known hosts. 2025/11/18 15:59:58 fuzzer started 2025/11/18 15:59:58 dialing manager at localhost:34383 2025/11/18 15:59:58 checking machine... 2025/11/18 15:59:58 checking revisions... [ 51.485240] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:59:58 testing simple program... [ 51.591515] cgroup: Unknown subsys name 'net' [ 51.656493] cgroup: Unknown subsys name 'cpuset' [ 51.676314] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:59:57 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=1ffff1100d9c1155 RDX=dffffc0000000000 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08a91 R15=ffff88806ce08a50 RIP=ffffffff8135e56e 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 00007fc88ca8b700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde9e8a000 CR3=000000000e5c5000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732037353a3935 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383835 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=000000000002b2c3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb60a9b98 CR3=000000000e5c5000 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=39353a353120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383835 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000