[ 38.927825] ------------[ cut here ]------------ [ 38.928791] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.930810] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.932325] Modules linked in: [ 38.932957] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.934944] Tainted: [W]=WARN [ 38.935541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.937041] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.937988] 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 [ 38.941191] RSP: 0018:ffff8880156cfbc0 EFLAGS: 00010286 [ 38.942205] RAX: 0000000000000000 RBX: ffffed1002ad9f78 RCX: ffffffff813a4050 [ 38.943509] RDX: ffff8880158a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.944811] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad9f2f [ 38.946104] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.947379] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880156cfdf8 [ 38.948668] FS: 00007fc338458900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.950143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.951215] CR2: 00007ffff9e7bef7 CR3: 0000000009d2b000 CR4: 0000000000350ef0 [ 38.952489] Call Trace: [ 38.952972] [ 38.953432] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.954337] ? __create_object+0x59/0x80 [ 38.955076] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.956055] __vmalloc_noprof+0x59/0x60 [ 38.956833] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.957715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.958643] bpf_prog_alloc+0x39/0x200 [ 38.959387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.960367] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.961577] do_seccomp+0x349/0x25e0 [ 38.962539] ? find_held_lock+0x2b/0x80 [ 38.963559] ? do_prlimit+0x310/0x610 [ 38.964555] ? __pfx_do_seccomp+0x10/0x10 [ 38.965461] ? do_raw_spin_unlock+0x53/0x220 [ 38.966332] ? _raw_spin_unlock+0x1e/0x40 [ 38.967095] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.968146] ? static_key_count+0x60/0x80 [ 38.969018] prctl_set_seccomp+0x4e/0x70 [ 38.969886] __do_sys_prctl+0xe6c/0x1d70 [ 38.970695] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.971555] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.972531] ? irqentry_exit+0xf3/0x650 [ 38.973308] do_syscall_64+0xbf/0x430 [ 38.974005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.974964] RIP: 0033:0x7fc33894a5cd [ 38.975661] 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 [ 38.978861] RSP: 002b:00007ffff9e79f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.980224] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc33894a5cd [ 38.981538] RDX: 000055a9cf60ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.982844] RBP: 00007ffff9e79f70 R08: 0000000000000000 R09: 00007ffff9e79610 [ 38.984122] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9e87b7ad0 [ 38.985516] R13: 00007ffff9e7a3a0 R14: 000055a9e87b8bc0 R15: 000055a9e87c9780 [ 38.986847] [ 38.987354] irq event stamp: 1813 [ 38.987976] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 38.989593] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 38.991151] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 38.992793] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 38.994323] ---[ end trace 0000000000000000 ]--- [ 42.248815] ------------[ cut here ]------------ [ 42.249663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.251408] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.252938] Modules linked in: [ 42.253625] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.255720] Tainted: [W]=WARN [ 42.256201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.257507] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.258473] 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 [ 42.261580] RSP: 0018:ffff888018a47bc0 EFLAGS: 00010286 [ 42.262464] RAX: 0000000000000000 RBX: ffffed1003148f78 RCX: ffffffff813a4050 [ 42.263833] RDX: ffff888009a81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.265229] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003148f2f [ 42.266655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.267784] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a47df8 [ 42.269178] FS: 00007f1129701900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.270659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.271613] CR2: 00007f1129bf3580 CR3: 0000000020bc7000 CR4: 0000000000350ef0 [ 42.273031] Call Trace: [ 42.273598] [ 42.274046] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.275027] ? __create_object+0x59/0x80 [ 42.275883] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.276893] __vmalloc_noprof+0x59/0x60 [ 42.277710] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.278660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.279678] bpf_prog_alloc+0x39/0x200 [ 42.280480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.281463] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.282444] do_seccomp+0x349/0x25e0 [ 42.283145] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.283938] ? __pfx_do_seccomp+0x10/0x10 [ 42.284816] ? find_held_lock+0x2b/0x80 [ 42.285658] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.286684] ? static_key_count+0x60/0x80 [ 42.287537] prctl_set_seccomp+0x4e/0x70 [ 42.288430] __do_sys_prctl+0xe6c/0x1d70 [ 42.289303] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.290179] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.291137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.292187] ? irqentry_exit+0xf3/0x650 [ 42.293055] do_syscall_64+0xbf/0x430 [ 42.293873] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.294862] RIP: 0033:0x7f1129bf35cd [ 42.295637] 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 [ 42.298589] RSP: 002b:00007ffffaa9e750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.299743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1129bf35cd [ 42.300857] RDX: 000055d79d40ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.301923] RBP: 00007ffffaa9e7b0 R08: 0000000000000000 R09: 00007ffffaa9de50 [ 42.303009] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7b942b2b0 [ 42.304100] R13: 00007ffffaa9ebe0 R14: 000055d7b942dd20 R15: 000055d7b943f8d0 [ 42.305218] [ 42.305607] irq event stamp: 1733 [ 42.306132] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.307647] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.309190] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 42.310727] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 42.312221] ---[ end trace 0000000000000000 ]--- [ 43.116003] ------------[ cut here ]------------ [ 43.116945] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.118958] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.120718] Modules linked in: [ 43.121419] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.123433] Tainted: [W]=WARN [ 43.123991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.125489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.126406] 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 [ 43.129607] RSP: 0018:ffff88801a707bc0 EFLAGS: 00010286 [ 43.130590] RAX: 0000000000000000 RBX: ffffed10034e0f78 RCX: ffffffff813a4050 [ 43.131878] RDX: ffff888013b43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.133181] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e0f2f [ 43.134466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.135750] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a707df8 [ 43.137052] FS: 00007ff5a98f2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.138499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.139570] CR2: 00007ff5a9de4580 CR3: 00000000211c5000 CR4: 0000000000350ef0 [ 43.140879] Call Trace: [ 43.141386] [ 43.141801] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.142692] ? __create_object+0x59/0x80 [ 43.143477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.144451] __vmalloc_noprof+0x59/0x60 [ 43.145179] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.146051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.146988] bpf_prog_alloc+0x39/0x200 [ 43.147725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.148651] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.149566] do_seccomp+0x349/0x25e0 [ 43.150246] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.151150] ? __pfx_do_seccomp+0x10/0x10 [ 43.151937] ? find_held_lock+0x2b/0x80 [ 43.152707] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.153674] ? static_key_count+0x60/0x80 [ 43.154484] prctl_set_seccomp+0x4e/0x70 [ 43.155227] __do_sys_prctl+0xe6c/0x1d70 [ 43.156022] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.156889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.157885] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.158892] ? irqentry_exit+0xf3/0x650 [ 43.159678] do_syscall_64+0xbf/0x430 [ 43.160432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.161432] RIP: 0033:0x7ff5a9de45cd [ 43.162123] 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 [ 43.165442] RSP: 002b:00007ffd10e6bc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.166845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5a9de45cd [ 43.168176] RDX: 000056146eef7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.169521] RBP: 00007ffd10e6bcf0 R08: 0000000000000000 R09: 00007ffd10e6b390 [ 43.170843] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614a6d7c2b0 [ 43.172174] R13: 00007ffd10e6c120 R14: 00005614a6d7ed20 R15: 00005614a6d908d0 [ 43.173538] [ 43.173978] irq event stamp: 1789 [ 43.174646] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 43.176223] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 43.177842] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 43.179437] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 43.181021] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46873' (ECDSA) to the list of known hosts. 2025/11/18 09:54:41 fuzzer started 2025/11/18 09:54:41 dialing manager at localhost:34383 2025/11/18 09:54:41 checking machine... 2025/11/18 09:54:41 checking revisions... [ 44.075034] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:54:41 testing simple program... [ 44.155516] cgroup: Unknown subsys name 'net' [ 44.228662] cgroup: Unknown subsys name 'cpuset' [ 44.246568] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:54:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff869da196 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627788 R8 =ffffffff869da142 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=ffffffff8135e7a2 R13=ffff888009627888 R14=ffff888009627881 R15=ffff888009627840 RIP=ffffffff81528efc RFL=00000247 [---Z-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 0000000000000000 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=00007f1129cb8618 CR3=0000000020b00000 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=000000000002546d 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=00000202 [-------] 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd930817398 CR3=000000000e8e9000 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=df64c472b84992a99b498ec1fed90f67 XMM02=0000000000304560eff9b2d0a8fce9cb XMM03=00000000003046302c67c8bc2e329bc3 XMM04=a90bb4264af06cd400000000000ae988 XMM05=14648eaa1277bab10000000000321350 XMM06=817b8945e9d5037300000000003211d8 XMM07=e042d86d42eb936e0000000000310b40 XMM08=66db44c7211049a90000000000304630 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000