[ 46.036237] ------------[ cut here ]------------ [ 46.037137] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.039541] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.041014] Modules linked in: [ 46.041663] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.043622] Tainted: [W]=WARN [ 46.044166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.045615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.046532] 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 [ 46.049679] RSP: 0018:ffff888019837bc0 EFLAGS: 00010286 [ 46.050652] RAX: 0000000000000000 RBX: ffffed1003306f78 RCX: ffffffff813a4050 [ 46.051952] RDX: ffff888015c43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.053218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003306f2f [ 46.054489] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.055782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019837df8 [ 46.057063] FS: 00007f6a62d42900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.058479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.059531] CR2: 00007f6a63234580 CR3: 000000000af99000 CR4: 0000000000350ef0 [ 46.060862] Call Trace: [ 46.061332] [ 46.061787] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.062669] ? __create_object+0x59/0x80 [ 46.063461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.064393] __vmalloc_noprof+0x59/0x60 [ 46.065153] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.066019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.066953] bpf_prog_alloc+0x39/0x200 [ 46.067693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.068621] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.069516] do_seccomp+0x349/0x25e0 [ 46.070179] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.071065] ? __pfx_do_seccomp+0x10/0x10 [ 46.071859] ? find_held_lock+0x2b/0x80 [ 46.072609] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.073573] ? static_key_count+0x60/0x80 [ 46.074317] prctl_set_seccomp+0x4e/0x70 [ 46.075093] __do_sys_prctl+0xe6c/0x1d70 [ 46.075874] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.076718] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.077671] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.078621] ? irqentry_exit+0xf3/0x650 [ 46.079339] do_syscall_64+0xbf/0x430 [ 46.080090] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.081029] RIP: 0033:0x7f6a632345cd [ 46.081731] 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 [ 46.084928] RSP: 002b:00007fff7a1e6ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.086281] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a632345cd [ 46.087579] RDX: 000056170cc90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.088858] RBP: 00007fff7a1e6d40 R08: 0000000000000000 R09: 00007fff7a1e63e0 [ 46.090136] R10: 0000000000000000 R11: 0000000000000246 R12: 00005617126c2ad0 [ 46.091430] R13: 00007fff7a1e7170 R14: 00005617126c3bc0 R15: 00005617126d4780 [ 46.092746] [ 46.093166] irq event stamp: 1793 [ 46.093813] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.095357] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.096832] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 46.098121] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 46.099390] ---[ end trace 0000000000000000 ]--- [ 49.046810] ------------[ cut here ]------------ [ 49.047732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.049694] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.051120] Modules linked in: [ 49.051740] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.053725] Tainted: [W]=WARN [ 49.054278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.055997] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.056978] 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 [ 49.060152] RSP: 0018:ffff8880174f7bc0 EFLAGS: 00010286 [ 49.061128] RAX: 0000000000000000 RBX: ffffed1002e9ef78 RCX: ffffffff813a4050 [ 49.062437] RDX: ffff88801982b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.063699] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9ef2f [ 49.064970] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.066251] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174f7df8 [ 49.067534] FS: 00007f5489bd5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.068993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.070049] CR2: 00007f548a0c7580 CR3: 000000001d497000 CR4: 0000000000350ef0 [ 49.071321] Call Trace: [ 49.071830] [ 49.072240] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.073133] ? __create_object+0x59/0x80 [ 49.073904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.074858] __vmalloc_noprof+0x59/0x60 [ 49.075614] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.076489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.077364] bpf_prog_alloc+0x39/0x200 [ 49.078088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.079012] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.079913] do_seccomp+0x349/0x25e0 [ 49.080635] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.081516] ? __pfx_do_seccomp+0x10/0x10 [ 49.082261] ? find_held_lock+0x2b/0x80 [ 49.083028] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.083992] ? static_key_count+0x60/0x80 [ 49.084781] prctl_set_seccomp+0x4e/0x70 [ 49.085543] __do_sys_prctl+0xe6c/0x1d70 [ 49.086277] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.087137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.088127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.089085] ? irqentry_exit+0xf3/0x650 [ 49.089842] do_syscall_64+0xbf/0x430 [ 49.090582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.091544] RIP: 0033:0x7f548a0c75cd [ 49.092217] 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 [ 49.095366] RSP: 002b:00007ffdd685ce50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.096745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f548a0c75cd [ 49.098033] RDX: 0000557e42b9ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.099312] RBP: 00007ffdd685ceb0 R08: 0000000000000000 R09: 00007ffdd685c550 [ 49.100584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e7dcfaad0 [ 49.101859] R13: 00007ffdd685d2e0 R14: 0000557e7dcfbbc0 R15: 0000557e7dd0c780 [ 49.103144] [ 49.103605] irq event stamp: 1757 [ 49.104230] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.105756] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.107262] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 49.108802] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 49.110308] ---[ end trace 0000000000000000 ]--- [ 49.727310] ------------[ cut here ]------------ [ 49.728225] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.730241] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.731700] Modules linked in: [ 49.732278] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.734262] Tainted: [W]=WARN [ 49.735099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.736647] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.737569] 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 [ 49.740707] RSP: 0018:ffff88801713fbc0 EFLAGS: 00010286 [ 49.741679] RAX: 0000000000000000 RBX: ffffed1002e27f78 RCX: ffffffff813a4050 [ 49.742957] RDX: ffff888007173780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.744239] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e27f2f [ 49.745516] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.746792] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801713fdf8 [ 49.748089] FS: 00007f09c4251900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.749506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.750554] CR2: 00007f09c4743580 CR3: 000000000c919000 CR4: 0000000000350ef0 [ 49.751837] Call Trace: [ 49.752302] [ 49.752777] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.753689] ? __create_object+0x59/0x80 [ 49.754475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.755385] __vmalloc_noprof+0x59/0x60 [ 49.756174] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.757052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.757985] bpf_prog_alloc+0x39/0x200 [ 49.758731] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.759670] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.760569] do_seccomp+0x349/0x25e0 [ 49.761248] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.762134] ? __pfx_do_seccomp+0x10/0x10 [ 49.762929] ? find_held_lock+0x2b/0x80 [ 49.763719] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.764676] ? static_key_count+0x60/0x80 [ 49.765468] prctl_set_seccomp+0x4e/0x70 [ 49.766195] __do_sys_prctl+0xe6c/0x1d70 [ 49.766971] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.767851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.768804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.769767] ? irqentry_exit+0xf3/0x650 [ 49.770531] do_syscall_64+0xbf/0x430 [ 49.771228] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.772174] RIP: 0033:0x7f09c47435cd [ 49.772875] 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 [ 49.776032] RSP: 002b:00007ffe6560d5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.777377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09c47435cd [ 49.778665] RDX: 000055e380321e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.779968] RBP: 00007ffe6560d650 R08: 0000000000000000 R09: 00007ffe6560ccf0 [ 49.781250] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e391a7a2b0 [ 49.782529] R13: 00007ffe6560da80 R14: 000055e391a7cd20 R15: 000055e391a8e8d0 [ 49.783820] [ 49.784241] irq event stamp: 1829 [ 49.784879] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 49.786342] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 49.787830] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 49.789311] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 49.790779] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32183' (ECDSA) to the list of known hosts. 2025/11/18 23:37:56 fuzzer started 2025/11/18 23:37:56 dialing manager at localhost:34383 2025/11/18 23:37:56 checking machine... 2025/11/18 23:37:56 checking revisions... [ 50.654929] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:37:56 testing simple program... [ 50.733455] cgroup: Unknown subsys name 'net' [ 50.785740] cgroup: Unknown subsys name 'cpuset' [ 50.797236] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:37:56 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08e20 RCX=0000000000000002 RDX=1ffff1100d9c1153 RSI=ffff88806ce08e08 RDI=ffff88806ce08a98 RBP=ffff88806ce08e58 RSP=ffff88806ce08a20 R8 =0000000000000001 R9 =ffff88806ce08ad0 R10=000000000003c9ed R11=00000000000255ed R12=ffff88806ce08af0 R13=ffff88806ce08ad8 R14=ffff88806ce08e08 R15=ffff88806ce08a90 RIP=ffffffff8135fb9c 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 00007f5489bd5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5489ba4008 CR3=000000000d1e2000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000021822cb110 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806cf23b00 RDI=0000000000051b19 RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000e9d96 R11=0000000000000001 R12=0000000000051b19 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000017 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe504e0818 CR3=000000000dba2000 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=37333a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343836 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000