[ 46.061002] ------------[ cut here ]------------ [ 46.061949] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.064002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.065481] Modules linked in: [ 46.066180] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.068196] Tainted: [W]=WARN [ 46.068759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.070323] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.071255] 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 [ 46.074466] RSP: 0018:ffff8880168a7bc0 EFLAGS: 00010286 [ 46.075450] RAX: 0000000000000000 RBX: ffffed1002d14f78 RCX: ffffffff813a4050 [ 46.076960] RDX: ffff888017043780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.078492] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d14f2f [ 46.079756] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.081068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168a7df8 [ 46.082359] FS: 00007f2fbff74900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.083805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.085129] CR2: 00007f2fc0466580 CR3: 000000000d509000 CR4: 0000000000350ef0 [ 46.086687] Call Trace: [ 46.087202] [ 46.087739] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.088628] ? __create_object+0x59/0x80 [ 46.089403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.090397] __vmalloc_noprof+0x59/0x60 [ 46.091266] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.092115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.093037] bpf_prog_alloc+0x39/0x200 [ 46.093725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.094645] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.095544] do_seccomp+0x349/0x25e0 [ 46.096264] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.097189] ? __pfx_do_seccomp+0x10/0x10 [ 46.097980] ? find_held_lock+0x2b/0x80 [ 46.098696] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.099643] ? static_key_count+0x60/0x80 [ 46.100420] prctl_set_seccomp+0x4e/0x70 [ 46.101218] __do_sys_prctl+0xe6c/0x1d70 [ 46.102015] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.102863] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.103772] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.104732] ? irqentry_exit+0xf3/0x650 [ 46.105490] do_syscall_64+0xbf/0x430 [ 46.106240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.107172] RIP: 0033:0x7f2fc04665cd [ 46.107877] 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 [ 46.111000] RSP: 002b:00007ffd7b8296f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.112344] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fc04665cd [ 46.113608] RDX: 00005613d8cd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.114895] RBP: 00007ffd7b829750 R08: 0000000000000000 R09: 00007ffd7b828df0 [ 46.116176] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613ee5d3ad0 [ 46.117430] R13: 00007ffd7b829b80 R14: 00005613ee5d4bc0 R15: 00005613ee5e5780 [ 46.118727] [ 46.119191] irq event stamp: 1781 [ 46.119829] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.121321] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.122823] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 46.124336] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 46.125832] ---[ end trace 0000000000000000 ]--- [ 49.689054] ------------[ cut here ]------------ [ 49.690018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.692168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.693668] Modules linked in: [ 49.694339] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.696512] Tainted: [W]=WARN [ 49.697379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.699049] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.700039] 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 [ 49.703478] RSP: 0018:ffff88800a627bc0 EFLAGS: 00010286 [ 49.704539] RAX: 0000000000000000 RBX: ffffed10014c4f78 RCX: ffffffff813a4050 [ 49.705919] RDX: ffff888015f38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.707331] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014c4f2f [ 49.708693] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.710091] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a627df8 [ 49.711485] FS: 00007f953ae2f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.713049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.714215] CR2: 00007fffed149ef8 CR3: 000000000dd6d000 CR4: 0000000000350ef0 [ 49.715611] Call Trace: [ 49.716143] [ 49.716593] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.717571] ? __create_object+0x59/0x80 [ 49.718423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.719487] __vmalloc_noprof+0x59/0x60 [ 49.720316] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.721236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.722257] bpf_prog_alloc+0x39/0x200 [ 49.723062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.724072] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.725042] do_seccomp+0x349/0x25e0 [ 49.725836] ? find_held_lock+0x2b/0x80 [ 49.726633] ? do_prlimit+0x310/0x610 [ 49.727440] ? __pfx_do_seccomp+0x10/0x10 [ 49.728300] ? do_raw_spin_unlock+0x53/0x220 [ 49.729204] ? _raw_spin_unlock+0x1e/0x40 [ 49.730035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.731109] ? static_key_count+0x60/0x80 [ 49.731983] prctl_set_seccomp+0x4e/0x70 [ 49.732760] __do_sys_prctl+0xe6c/0x1d70 [ 49.733618] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.734585] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.735622] ? irqentry_exit+0xf3/0x650 [ 49.736455] do_syscall_64+0xbf/0x430 [ 49.737259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.738311] RIP: 0033:0x7f953b3215cd [ 49.739069] 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 [ 49.742496] RSP: 002b:00007fffed148b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.743945] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f953b3215cd [ 49.745315] RDX: 000056217f174e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.746716] RBP: 00007fffed148bc0 R08: 0000000000000000 R09: 00007fffed148260 [ 49.748095] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621b57aead0 [ 49.749468] R13: 00007fffed148ff0 R14: 00005621b57afbc0 R15: 00005621b57c0780 [ 49.750883] [ 49.751341] irq event stamp: 1837 [ 49.752051] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.753697] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 49.755340] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.757014] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.758587] ---[ end trace 0000000000000000 ]--- [ 50.577017] ------------[ cut here ]------------ [ 50.577758] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.579517] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.580721] Modules linked in: [ 50.581241] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.582889] Tainted: [W]=WARN [ 50.583344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.584761] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.585576] 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 [ 50.588200] RSP: 0018:ffff88800dcbfbc0 EFLAGS: 00010286 [ 50.589007] RAX: 0000000000000000 RBX: ffffed1001b97f78 RCX: ffffffff813a4050 [ 50.590075] RDX: ffff88801414b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.591149] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b97f2f [ 50.592219] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.593259] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dcbfdf8 [ 50.594332] FS: 00007f6af8e00900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.595515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.596389] CR2: 00007ffe8618cef8 CR3: 000000001f24a000 CR4: 0000000000350ef0 [ 50.597446] Call Trace: [ 50.597856] [ 50.598212] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.598942] ? __create_object+0x59/0x80 [ 50.599547] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.600350] __vmalloc_noprof+0x59/0x60 [ 50.600986] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.601661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.602441] bpf_prog_alloc+0x39/0x200 [ 50.603061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.603812] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.604516] do_seccomp+0x349/0x25e0 [ 50.605122] ? find_held_lock+0x2b/0x80 [ 50.605714] ? do_prlimit+0x310/0x610 [ 50.606345] ? __pfx_do_seccomp+0x10/0x10 [ 50.607001] ? do_raw_spin_unlock+0x53/0x220 [ 50.607654] ? _raw_spin_unlock+0x1e/0x40 [ 50.608320] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.609127] ? static_key_count+0x60/0x80 [ 50.609748] prctl_set_seccomp+0x4e/0x70 [ 50.610401] __do_sys_prctl+0xe6c/0x1d70 [ 50.611060] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.611727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.612524] ? irqentry_exit+0xf3/0x650 [ 50.613154] do_syscall_64+0xbf/0x430 [ 50.613723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.614534] RIP: 0033:0x7f6af92f25cd [ 50.615120] 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 [ 50.617730] RSP: 002b:00007ffe8618ae50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.618879] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6af92f25cd [ 50.619942] RDX: 000055f8a6ecde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.620996] RBP: 00007ffe8618aeb0 R08: 0000000000000000 R09: 00007ffe8618a550 [ 50.622089] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8e53c8ad0 [ 50.623161] R13: 00007ffe8618b2e0 R14: 000055f8e53c9bc0 R15: 000055f8e53da780 [ 50.624268] [ 50.624625] irq event stamp: 1787 [ 50.625188] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.626482] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.627793] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.629105] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 50.630412] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4094' (ECDSA) to the list of known hosts. 2025/11/17 17:36:40 fuzzer started 2025/11/17 17:36:40 dialing manager at localhost:37895 2025/11/17 17:36:40 checking machine... 2025/11/17 17:36:40 checking revisions... [ 51.518307] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:36:40 testing simple program... [ 51.598560] cgroup: Unknown subsys name 'net' [ 51.668676] cgroup: Unknown subsys name 'cpuset' [ 51.684631] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:36:39 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801672b780 RCX=ffff88801657fa14 RDX=0000000000000000 RSI=ffffffff83c6ac13 RDI=ffff88801672bb7c RBP=ffff88801672b780 RSP=ffff88801657fa38 R8 =0000000000000001 R9 =ffff88801657fb00 R10=000000000003c9ed R11=000000000009a692 R12=0000000000000000 R13=ffff88801657fb08 R14=ffff88801672b780 R15=ffff88801657fac0 RIP=ffffffff815bd617 RFL=00000217 [----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 00007f953ae2f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f953b3e70b0 CR3=000000000e09b000 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=ffff88801da592b8 RBX=ffff88801cc67e48 RCX=ffff88801da5a8d0 RDX=ffff88800ea6a888 RSI=ffff88801da5a898 RDI=0000000000000000 RBP=ffff88801391e818 RSP=ffff888018737998 R8 =0000000000000000 R9 =ffffed10030e6f25 R10=0000000000000003 R11=0000000000000001 R12=ffff88801da5a898 R13=0000000000000038 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62696 RFL=00000086 [--S--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 00007fec78eb7700 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=00007fff25b25eb8 CR3=000000000a1a9000 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=2039333a36333a373120373120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a36333a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000