[ 46.625355] ------------[ cut here ]------------ [ 46.626271] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.628261] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.629716] Modules linked in: [ 46.630315] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.632290] Tainted: [W]=WARN [ 46.632880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.634344] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.635268] 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 [ 46.638403] RSP: 0018:ffff88800f7ffbc0 EFLAGS: 00010286 [ 46.639390] RAX: 0000000000000000 RBX: ffffed1001efff78 RCX: ffffffff813a4050 [ 46.640666] RDX: ffff8880170f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.641942] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001efff2f [ 46.643233] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.644534] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f7ffdf8 [ 46.645808] FS: 00007fe8eda84900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.647253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.648320] CR2: 00007fe8edf76580 CR3: 00000000144e0000 CR4: 0000000000350ef0 [ 46.649631] Call Trace: [ 46.650088] [ 46.650546] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.651414] ? __create_object+0x59/0x80 [ 46.652188] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.653154] __vmalloc_noprof+0x59/0x60 [ 46.653907] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.654774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.655733] bpf_prog_alloc+0x39/0x200 [ 46.656426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.657350] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.658250] do_seccomp+0x349/0x25e0 [ 46.658961] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.659863] ? __pfx_do_seccomp+0x10/0x10 [ 46.660652] ? find_held_lock+0x2b/0x80 [ 46.661351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.662301] ? static_key_count+0x60/0x80 [ 46.663119] prctl_set_seccomp+0x4e/0x70 [ 46.663884] __do_sys_prctl+0xe6c/0x1d70 [ 46.664662] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.665514] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.666431] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.667416] ? irqentry_exit+0xf3/0x650 [ 46.668183] do_syscall_64+0xbf/0x430 [ 46.668941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.669918] RIP: 0033:0x7fe8edf765cd [ 46.670639] 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 [ 46.673793] RSP: 002b:00007fffcc9995d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.675167] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8edf765cd [ 46.676433] RDX: 000055cb3f463e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.677727] RBP: 00007fffcc999630 R08: 0000000000000000 R09: 00007fffcc998cd0 [ 46.679002] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb4083abf0 [ 46.680293] R13: 00007fffcc999a60 R14: 000055cb40844380 R15: 000055cb4084f460 [ 46.681595] [ 46.682024] irq event stamp: 1699 [ 46.682655] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 46.684186] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 46.685708] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.687254] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.688759] ---[ end trace 0000000000000000 ]--- [ 49.494498] ------------[ cut here ]------------ [ 49.495257] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.496921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.498158] Modules linked in: [ 49.498755] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.500453] Tainted: [W]=WARN [ 49.500944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.502170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.502941] 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 [ 49.505577] RSP: 0018:ffff888017537bc0 EFLAGS: 00010286 [ 49.506374] RAX: 0000000000000000 RBX: ffffed1002ea6f78 RCX: ffffffff813a4050 [ 49.507479] RDX: ffff88800aab5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.508553] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea6f2f [ 49.509647] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.510714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017537df8 [ 49.511808] FS: 00007f9c4f925900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.513015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.513912] CR2: 00007f9c4fe17580 CR3: 000000000cb45000 CR4: 0000000000350ef0 [ 49.515003] Call Trace: [ 49.515397] [ 49.515790] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.516550] ? __create_object+0x59/0x80 [ 49.517165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.517965] __vmalloc_noprof+0x59/0x60 [ 49.518606] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.519304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.520087] bpf_prog_alloc+0x39/0x200 [ 49.520705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.521437] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.522197] do_seccomp+0x349/0x25e0 [ 49.522805] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.523576] ? __pfx_do_seccomp+0x10/0x10 [ 49.524199] ? find_held_lock+0x2b/0x80 [ 49.524843] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.525653] ? static_key_count+0x60/0x80 [ 49.526283] prctl_set_seccomp+0x4e/0x70 [ 49.526928] __do_sys_prctl+0xe6c/0x1d70 [ 49.527599] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.528270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.529087] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.529900] ? irqentry_exit+0xf3/0x650 [ 49.530539] do_syscall_64+0xbf/0x430 [ 49.531131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.531925] RIP: 0033:0x7f9c4fe175cd [ 49.532525] 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 [ 49.535157] RSP: 002b:00007ffe3bf3bf50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.536302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c4fe175cd [ 49.537369] RDX: 0000559df99dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.538449] RBP: 00007ffe3bf3bfb0 R08: 0000000000000000 R09: 00007ffe3bf3b650 [ 49.539558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e33bf8bf0 [ 49.540634] R13: 00007ffe3bf3c3e0 R14: 0000559e33c02380 R15: 0000559e33c0d460 [ 49.541721] [ 49.542077] irq event stamp: 1855 [ 49.542623] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 49.543910] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 49.545180] softirqs last enabled at (1376): [] handle_softirqs+0x50c/0x770 [ 49.546484] softirqs last disabled at (1365): [] __irq_exit_rcu+0xc4/0x100 [ 49.547774] ---[ end trace 0000000000000000 ]--- [ 50.219595] ------------[ cut here ]------------ [ 50.220322] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.221985] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.223209] Modules linked in: [ 50.223919] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.225967] Tainted: [W]=WARN [ 50.226434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.227665] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.228388] 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 [ 50.231016] RSP: 0018:ffff88800f807bc0 EFLAGS: 00010286 [ 50.231838] RAX: 0000000000000000 RBX: ffffed1001f00f78 RCX: ffffffff813a4050 [ 50.232899] RDX: ffff888016213780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.233959] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f00f2f [ 50.235016] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.236097] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f807df8 [ 50.237156] FS: 00007f455273b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.238354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.239243] CR2: 00007ffef79afef7 CR3: 000000000e8ce000 CR4: 0000000000350ef0 [ 50.240310] Call Trace: [ 50.240731] [ 50.241072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.241822] ? __create_object+0x59/0x80 [ 50.242436] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.243247] __vmalloc_noprof+0x59/0x60 [ 50.243875] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.244612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.245353] bpf_prog_alloc+0x39/0x200 [ 50.245970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.246744] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.247511] do_seccomp+0x349/0x25e0 [ 50.248083] ? find_held_lock+0x2b/0x80 [ 50.248734] ? do_prlimit+0x310/0x610 [ 50.249335] ? __pfx_do_seccomp+0x10/0x10 [ 50.249990] ? do_raw_spin_unlock+0x53/0x220 [ 50.250689] ? _raw_spin_unlock+0x1e/0x40 [ 50.251330] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.252136] ? static_key_count+0x60/0x80 [ 50.252818] prctl_set_seccomp+0x4e/0x70 [ 50.253428] __do_sys_prctl+0xe6c/0x1d70 [ 50.254081] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.254799] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.255613] ? irqentry_exit+0xf3/0x650 [ 50.256215] do_syscall_64+0xbf/0x430 [ 50.256841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.257628] RIP: 0033:0x7f4552c2d5cd [ 50.258180] 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 [ 50.260832] RSP: 002b:00007ffef79adbe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.261968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4552c2d5cd [ 50.263047] RDX: 0000557860e46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.264133] RBP: 00007ffef79adc40 R08: 0000000000000000 R09: 00007ffef79ad2e0 [ 50.265202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557863262ad0 [ 50.266265] R13: 00007ffef79ae070 R14: 0000557863263bc0 R15: 0000557863274780 [ 50.267382] [ 50.267782] irq event stamp: 1855 [ 50.268288] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 50.269548] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 50.270816] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770 [ 50.272122] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 50.273394] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27767' (ECDSA) to the list of known hosts. 2025/11/18 08:34:40 fuzzer started 2025/11/18 08:34:40 dialing manager at localhost:34383 2025/11/18 08:34:40 checking machine... 2025/11/18 08:34:40 checking revisions... [ 51.145787] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:34:41 testing simple program... [ 51.238420] cgroup: Unknown subsys name 'net' [ 51.275446] cgroup: Unknown subsys name 'cpuset' [ 51.284661] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:34:40 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=eabfe46d9d92c192 RDX=eabfe46d9d92c192 RSI=000000009e8e6509 RDI=ffff88800aab2640 RBP=ffffffff85f064a0 RSP=ffff88801444fbf0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 00007f9c4f925900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9c4fedd0b0 CR3=000000000d9a0000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000285d7 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f169cadf018 CR3=000000000d852000 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=7fc28f49fa63d58aad47d573f9c84293 XMM02=0000000000307480ec2efd57dc4c00df XMM03=0000000000314f203b03e9a0164a5501 XMM04=ee3222a5161ef86200000000000ae988 XMM05=ad59baeedbaaee0d0000000000324980 XMM06=817b8945e9d503730000000000323a20 XMM07=e042d86d42eb936e00000000003151a0 XMM08=3b03e9a0164a550100000000003074e0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000