[ 46.359184] ------------[ cut here ]------------ [ 46.360252] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.362507] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.364260] Modules linked in: [ 46.364936] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.367223] Tainted: [W]=WARN [ 46.367862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.369553] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.370623] 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 [ 46.374266] RSP: 0018:ffff888016e77bc0 EFLAGS: 00010286 [ 46.375420] RAX: 0000000000000000 RBX: ffffed1002dcef78 RCX: ffffffff813a4050 [ 46.376905] RDX: ffff88801702b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.378384] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcef2f [ 46.379877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.381363] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e77df8 [ 46.382855] FS: 00007f963b0bb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.384524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.385745] CR2: 00007ffec6077ef8 CR3: 000000001dc11000 CR4: 0000000000350ef0 [ 46.387239] Call Trace: [ 46.387767] [ 46.388293] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.389330] ? __create_object+0x59/0x80 [ 46.390232] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.391360] __vmalloc_noprof+0x59/0x60 [ 46.392222] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.393233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.394311] bpf_prog_alloc+0x39/0x200 [ 46.395173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.396248] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.397290] do_seccomp+0x349/0x25e0 [ 46.398058] ? find_held_lock+0x2b/0x80 [ 46.398958] ? do_prlimit+0x310/0x610 [ 46.399580] ? __pfx_do_seccomp+0x10/0x10 [ 46.400209] ? do_raw_spin_unlock+0x53/0x220 [ 46.400836] ? _raw_spin_unlock+0x1e/0x40 [ 46.401480] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.402311] ? static_key_count+0x60/0x80 [ 46.402962] prctl_set_seccomp+0x4e/0x70 [ 46.403637] __do_sys_prctl+0xe6c/0x1d70 [ 46.404350] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.405002] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.405785] ? irqentry_exit+0xf3/0x650 [ 46.406412] do_syscall_64+0xbf/0x430 [ 46.406980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.407761] RIP: 0033:0x7f963b5ad5cd [ 46.408331] 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 [ 46.410885] RSP: 002b:00007ffec6075940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.411990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f963b5ad5cd [ 46.413105] RDX: 000055f4da9a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.414361] RBP: 00007ffec60759a0 R08: 0000000000000000 R09: 00007ffec6075040 [ 46.415623] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4f2b79ad0 [ 46.416822] R13: 00007ffec6075dd0 R14: 000055f4f2b7abc0 R15: 000055f4f2b8b780 [ 46.417887] [ 46.418258] irq event stamp: 1727 [ 46.418751] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.419996] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.421227] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.422488] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.423749] ---[ end trace 0000000000000000 ]--- [ 49.488198] ------------[ cut here ]------------ [ 49.489268] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.491605] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.493312] Modules linked in: [ 49.493981] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.496270] Tainted: [W]=WARN [ 49.496904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.498618] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.499673] 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 [ 49.503348] RSP: 0018:ffff8880171ffbc0 EFLAGS: 00010286 [ 49.504474] RAX: 0000000000000000 RBX: ffffed1002e3ff78 RCX: ffffffff813a4050 [ 49.505947] RDX: ffff88800ab5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.507452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ff2f [ 49.508928] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.510417] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171ffdf8 [ 49.511913] FS: 00007f87977a9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.513580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.514824] CR2: 00007ffdf70caef8 CR3: 000000001cdb4000 CR4: 0000000000350ef0 [ 49.516305] Call Trace: [ 49.516834] [ 49.517355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.518387] ? __create_object+0x59/0x80 [ 49.519320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.520286] __vmalloc_noprof+0x59/0x60 [ 49.520986] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.521836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.522788] bpf_prog_alloc+0x39/0x200 [ 49.523520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.524432] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.525822] do_seccomp+0x349/0x25e0 [ 49.526532] ? find_held_lock+0x2b/0x80 [ 49.527279] ? do_prlimit+0x310/0x610 [ 49.527968] ? __pfx_do_seccomp+0x10/0x10 [ 49.528743] ? do_raw_spin_unlock+0x53/0x220 [ 49.529562] ? _raw_spin_unlock+0x1e/0x40 [ 49.530329] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.531286] ? static_key_count+0x60/0x80 [ 49.532034] prctl_set_seccomp+0x4e/0x70 [ 49.532801] __do_sys_prctl+0xe6c/0x1d70 [ 49.533569] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.534419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.535383] ? irqentry_exit+0xf3/0x650 [ 49.536133] do_syscall_64+0xbf/0x430 [ 49.536804] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.537735] RIP: 0033:0x7f8797c9b5cd [ 49.538428] 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 [ 49.541554] RSP: 002b:00007ffdf70c9920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.542902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8797c9b5cd [ 49.544162] RDX: 000055c37ce4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.545428] RBP: 00007ffdf70c9980 R08: 0000000000000000 R09: 00007ffdf70c9020 [ 49.546699] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3b2acaad0 [ 49.547966] R13: 00007ffdf70c9db0 R14: 000055c3b2acbbc0 R15: 000055c3b2adc780 [ 49.549235] [ 49.549651] irq event stamp: 1833 [ 49.550294] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 49.551688] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 49.552907] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 49.554152] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 49.555379] ---[ end trace 0000000000000000 ]--- [ 50.362022] ------------[ cut here ]------------ [ 50.362813] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.364518] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.365762] Modules linked in: [ 50.366305] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.367923] Tainted: [W]=WARN [ 50.368401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.369580] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.370318] 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 [ 50.372899] RSP: 0018:ffff88801866fbc0 EFLAGS: 00010286 [ 50.373685] RAX: 0000000000000000 RBX: ffffed10030cdf78 RCX: ffffffff813a4050 [ 50.374723] RDX: ffff88800ab59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.375751] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030cdf2f [ 50.376786] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.377815] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801866fdf8 [ 50.378864] FS: 00007f8b345e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.380014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.380870] CR2: 00007f8b34ad5580 CR3: 000000001fa28000 CR4: 0000000000350ef0 [ 50.381896] Call Trace: [ 50.382306] [ 50.382662] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.383423] ? __create_object+0x59/0x80 [ 50.384059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.384886] __vmalloc_noprof+0x59/0x60 [ 50.385532] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.386268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.387045] bpf_prog_alloc+0x39/0x200 [ 50.387676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.388473] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.389242] do_seccomp+0x349/0x25e0 [ 50.389818] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.390575] ? __pfx_do_seccomp+0x10/0x10 [ 50.391267] ? find_held_lock+0x2b/0x80 [ 50.391874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.392686] ? static_key_count+0x60/0x80 [ 50.393362] prctl_set_seccomp+0x4e/0x70 [ 50.393984] __do_sys_prctl+0xe6c/0x1d70 [ 50.394652] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.395376] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.396195] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.396977] ? irqentry_exit+0xf3/0x650 [ 50.397623] do_syscall_64+0xbf/0x430 [ 50.398258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.399040] RIP: 0033:0x7f8b34ad55cd [ 50.399635] 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 [ 50.402324] RSP: 002b:00007fffbe464140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.403493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b34ad55cd [ 50.404576] RDX: 000055715633ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.405661] RBP: 00007fffbe4641a0 R08: 0000000000000000 R09: 00007fffbe463840 [ 50.406766] R10: 0000000000000000 R11: 0000000000000246 R12: 000055716be2cad0 [ 50.407861] R13: 00007fffbe4645d0 R14: 000055716be2dbc0 R15: 000055716be3e780 [ 50.408972] [ 50.409372] irq event stamp: 1685 [ 50.409888] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 50.411208] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 50.412501] softirqs last enabled at (1178): [] handle_softirqs+0x50c/0x770 [ 50.413818] softirqs last disabled at (1157): [] __irq_exit_rcu+0xc4/0x100 [ 50.415127] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31352' (ECDSA) to the list of known hosts. 2025/11/18 15:06:24 fuzzer started 2025/11/18 15:06:24 dialing manager at localhost:34383 2025/11/18 15:06:24 checking machine... 2025/11/18 15:06:24 checking revisions... [ 51.316354] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:06:24 testing simple program... [ 51.401169] cgroup: Unknown subsys name 'net' [ 51.465441] cgroup: Unknown subsys name 'cpuset' [ 51.479737] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:06:24 Registers: info registers vcpu 0 RAX=0000000080010001 RBX=0000000000000000 RCX=ffffffff816702f1 RDX=ffffffff85c2ca00 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff8880e538f000 RSP=ffff88806ce08fb0 R8 =0000000000000000 R9 =ffffed100d9c6fc5 R10=0000000000000000 R11=0000000000000001 R12=ffff88806ce28e40 R13=0000000ba97a83ac R14=0000000000000004 R15=0000000000000000 RIP=ffffffff81751958 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff93217c000 CR3=000000001cc64000 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=2033323a36303a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033323a36303a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffea000033df48 RCX=1ffff1100fffb980 RDX=1ffff1100fffb988 RSI=ffffea000033e388 RDI=ffff88807ffdcc40 RBP=ffff88807ffdcb40 RSP=ffff88801421f8d8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000000cf8e R11=0000000000000001 R12=ffffea000033e380 R13=0000000000000000 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff81a91096 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f87983540f0 CR3=000000001fa04000 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=6720646572637465733a4d41503d706f 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