[ 46.112602] ------------[ cut here ]------------ [ 46.113564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.115606] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.117144] Modules linked in: [ 46.117759] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.119780] Tainted: [W]=WARN [ 46.120778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.122291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.123225] 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 [ 46.126427] RSP: 0018:ffff88801bb5fbc0 EFLAGS: 00010286 [ 46.127421] RAX: 0000000000000000 RBX: ffffed100376bf78 RCX: ffffffff813a4050 [ 46.128737] RDX: ffff888015858000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.130063] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100376bf2f [ 46.131345] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.132646] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bb5fdf8 [ 46.133953] FS: 00007f5470639900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.135412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.136485] CR2: 00007ffebb1f5ef8 CR3: 000000000e2ae000 CR4: 0000000000350ef0 [ 46.137814] Call Trace: [ 46.138333] [ 46.138751] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.139673] ? __create_object+0x59/0x80 [ 46.140444] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.141440] __vmalloc_noprof+0x59/0x60 [ 46.142204] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.143091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.144092] bpf_prog_alloc+0x39/0x200 [ 46.144805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.145770] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.146690] do_seccomp+0x349/0x25e0 [ 46.147408] ? find_held_lock+0x2b/0x80 [ 46.148173] ? do_prlimit+0x310/0x610 [ 46.148940] ? __pfx_do_seccomp+0x10/0x10 [ 46.149702] ? do_raw_spin_unlock+0x53/0x220 [ 46.150556] ? _raw_spin_unlock+0x1e/0x40 [ 46.151355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.152327] ? static_key_count+0x60/0x80 [ 46.153139] prctl_set_seccomp+0x4e/0x70 [ 46.153930] __do_sys_prctl+0xe6c/0x1d70 [ 46.154682] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.155557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.156562] ? irqentry_exit+0xf3/0x650 [ 46.157353] do_syscall_64+0xbf/0x430 [ 46.158113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.159084] RIP: 0033:0x7f5470b2b5cd [ 46.159747] 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 [ 46.162963] RSP: 002b:00007ffebb1f4b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.164347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5470b2b5cd [ 46.165676] RDX: 0000556c55039e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.166959] RBP: 00007ffebb1f4be0 R08: 0000000000000000 R09: 00007ffebb1f4280 [ 46.168239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c7f1b6ad0 [ 46.169548] R13: 00007ffebb1f5010 R14: 0000556c7f1b7bc0 R15: 0000556c7f1c8780 [ 46.170873] [ 46.171308] irq event stamp: 1745 [ 46.171958] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 46.173511] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.175062] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 46.176614] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 46.178157] ---[ end trace 0000000000000000 ]--- [ 49.600407] ------------[ cut here ]------------ [ 49.601510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.603813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.605557] Modules linked in: [ 49.606297] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.608579] Tainted: [W]=WARN [ 49.609289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.610998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.612071] 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 [ 49.615648] RSP: 0018:ffff88800d7efbc0 EFLAGS: 00010286 [ 49.616651] RAX: 0000000000000000 RBX: ffffed1001afdf78 RCX: ffffffff813a4050 [ 49.617980] RDX: ffff888016165340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.619288] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001afdf2f [ 49.620595] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.621922] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d7efdf8 [ 49.623231] FS: 00007fdd65a87900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.624697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.625796] CR2: 00007ffc7d401ef8 CR3: 000000001f7dd000 CR4: 0000000000350ef0 [ 49.627131] Call Trace: [ 49.627600] [ 49.628066] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.628984] ? __create_object+0x59/0x80 [ 49.629750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.630743] __vmalloc_noprof+0x59/0x60 [ 49.631513] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.632407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.633379] bpf_prog_alloc+0x39/0x200 [ 49.634123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.635079] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.636006] do_seccomp+0x349/0x25e0 [ 49.636692] ? find_held_lock+0x2b/0x80 [ 49.637494] ? do_prlimit+0x310/0x610 [ 49.638258] ? __pfx_do_seccomp+0x10/0x10 [ 49.639062] ? do_raw_spin_unlock+0x53/0x220 [ 49.639910] ? _raw_spin_unlock+0x1e/0x40 [ 49.640657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.641651] ? static_key_count+0x60/0x80 [ 49.642465] prctl_set_seccomp+0x4e/0x70 [ 49.643261] __do_sys_prctl+0xe6c/0x1d70 [ 49.644057] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.644930] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.645930] ? irqentry_exit+0xf3/0x650 [ 49.646660] do_syscall_64+0xbf/0x430 [ 49.647413] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.648389] RIP: 0033:0x7fdd65f795cd [ 49.649102] 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 [ 49.652345] RSP: 002b:00007ffc7d400430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.653752] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd65f795cd [ 49.655058] RDX: 000055feeee6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.656362] RBP: 00007ffc7d400490 R08: 0000000000000000 R09: 00007ffc7d3ffb30 [ 49.657679] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff29b92ad0 [ 49.658982] R13: 00007ffc7d4008c0 R14: 000055ff29b93bc0 R15: 000055ff29ba4780 [ 49.660308] [ 49.660736] irq event stamp: 1743 [ 49.661402] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.662952] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.664496] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 49.666076] softirqs last disabled at (1415): [] __irq_exit_rcu+0xc4/0x100 [ 49.667619] ---[ end trace 0000000000000000 ]--- [ 50.616025] ------------[ cut here ]------------ [ 50.617075] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.619195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.620693] Modules linked in: [ 50.621354] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.623341] Tainted: [W]=WARN [ 50.623925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.625401] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.626324] 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 [ 50.629508] RSP: 0018:ffff88801587fbc0 EFLAGS: 00010286 [ 50.630494] RAX: 0000000000000000 RBX: ffffed1002b0ff78 RCX: ffffffff813a4050 [ 50.631782] RDX: ffff888016ff3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.633085] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0ff2f [ 50.634398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.635710] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801587fdf8 [ 50.637022] FS: 00007fb84148c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.638498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.639589] CR2: 00007ffe936aeef8 CR3: 000000000b7ca000 CR4: 0000000000350ef0 [ 50.640885] Call Trace: [ 50.641374] [ 50.641785] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.642702] ? __create_object+0x59/0x80 [ 50.643519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.644512] __vmalloc_noprof+0x59/0x60 [ 50.645290] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.646199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.647138] bpf_prog_alloc+0x39/0x200 [ 50.647892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.648788] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.649730] do_seccomp+0x349/0x25e0 [ 50.650469] ? find_held_lock+0x2b/0x80 [ 50.651243] ? do_prlimit+0x310/0x610 [ 50.652016] ? __pfx_do_seccomp+0x10/0x10 [ 50.652748] ? do_raw_spin_unlock+0x53/0x220 [ 50.653679] ? _raw_spin_unlock+0x1e/0x40 [ 50.654489] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.655649] ? static_key_count+0x60/0x80 [ 50.656472] prctl_set_seccomp+0x4e/0x70 [ 50.657269] __do_sys_prctl+0xe6c/0x1d70 [ 50.658068] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.658941] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.659921] ? irqentry_exit+0xf3/0x650 [ 50.660655] do_syscall_64+0xbf/0x430 [ 50.661431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.662387] RIP: 0033:0x7fb84197e5cd [ 50.663106] 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 [ 50.666308] RSP: 002b:00007ffe936ad8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.667682] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb84197e5cd [ 50.668993] RDX: 000055daed2cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.670320] RBP: 00007ffe936ad930 R08: 0000000000000000 R09: 00007ffe936acfd0 [ 50.671603] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db0b634ad0 [ 50.672905] R13: 00007ffe936add60 R14: 000055db0b635bc0 R15: 000055db0b646780 [ 50.674239] [ 50.674669] irq event stamp: 1843 [ 50.675336] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 50.676876] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 50.678446] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 50.680038] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 50.681569] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11476' (ECDSA) to the list of known hosts. 2025/11/17 14:48:17 fuzzer started 2025/11/17 14:48:17 dialing manager at localhost:37895 2025/11/17 14:48:17 checking machine... 2025/11/17 14:48:17 checking revisions... [ 51.610392] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:48:17 testing simple program... [ 51.707990] cgroup: Unknown subsys name 'net' [ 51.802247] cgroup: Unknown subsys name 'cpuset' [ 51.827622] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:48:16 Registers: info registers vcpu 0 RAX=00000000000448c5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9da681e000 CR3=000000000de29000 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=d1aa435ea6e368b7d2454fd8990bbda2 XMM02=ec2efd57dc4c00df0000000000303e80 XMM03=c61f2293bf8a21650000000000303f50 XMM04=8b24e79a07cbeb5b00000000000ae988 XMM05=14733838dc02d14a0000000000322588 XMM06=474038aa6c007e1f0000000000320ec0 XMM07=e042d86d42eb936e0000000000312838 XMM08=c61f2293bf8a21650000000000303f50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=4b952e4da9267483 RDX=0000000000000001 RSI=000000005e406224 RDI=ffff88806cf31cd0 RBP=ffff88800d797ab8 RSP=ffff88800d7979f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800d797ac0 R13=ffff88800d797aa8 R14=ffff88800d797aa1 R15=ffff88800d797a60 RIP=ffffffff8135e54c RFL=00000297 [--S-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 00007fdd65a87900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc7d3fa000 CR3=000000001f78a000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000