[ 39.406268] ------------[ cut here ]------------ [ 39.407190] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.409253] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.410726] Modules linked in: [ 39.411312] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.413582] Tainted: [W]=WARN [ 39.414136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.415712] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.416633] 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 [ 39.419819] RSP: 0018:ffff88801c7c7bc0 EFLAGS: 00010286 [ 39.420807] RAX: 0000000000000000 RBX: ffffed10038f8f78 RCX: ffffffff813a4050 [ 39.422083] RDX: ffff88800fb60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.423398] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038f8f2f [ 39.424687] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.425962] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c7c7df8 [ 39.427254] FS: 00007f4e76746900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.428705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.429760] CR2: 00007f4e76c38580 CR3: 000000000e5ad000 CR4: 0000000000350ef0 [ 39.431062] Call Trace: [ 39.431570] [ 39.431982] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.432895] ? __create_object+0x59/0x80 [ 39.433674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.434674] __vmalloc_noprof+0x59/0x60 [ 39.435439] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.436257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.437182] bpf_prog_alloc+0x39/0x200 [ 39.437921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.438883] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.439782] do_seccomp+0x349/0x25e0 [ 39.440507] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.441365] ? __pfx_do_seccomp+0x10/0x10 [ 39.442156] ? find_held_lock+0x2b/0x80 [ 39.442935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.443899] ? static_key_count+0x60/0x80 [ 39.444721] prctl_set_seccomp+0x4e/0x70 [ 39.445522] __do_sys_prctl+0xe6c/0x1d70 [ 39.446287] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.447141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.448106] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.449079] ? irqentry_exit+0xf3/0x650 [ 39.449836] do_syscall_64+0xbf/0x430 [ 39.450571] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.451521] RIP: 0033:0x7f4e76c385cd [ 39.452183] 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 [ 39.455318] RSP: 002b:00007ffcaef77a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.456682] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e76c385cd [ 39.457954] RDX: 0000558c69eb3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.459246] RBP: 00007ffcaef77a70 R08: 0000000000000000 R09: 00007ffcaef77110 [ 39.460532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c87ed9ad0 [ 39.461802] R13: 00007ffcaef77ea0 R14: 0000558c87edabc0 R15: 0000558c87eeb780 [ 39.463105] [ 39.463574] irq event stamp: 1843 [ 39.464177] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 39.465692] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 39.467226] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 39.468747] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 39.470248] ---[ end trace 0000000000000000 ]--- [ 42.971548] ------------[ cut here ]------------ [ 42.972495] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.974553] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.975978] Modules linked in: [ 42.976605] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.978587] Tainted: [W]=WARN [ 42.979136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.980576] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.981464] 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 [ 42.984632] RSP: 0018:ffff888016f6fbc0 EFLAGS: 00010286 [ 42.985621] RAX: 0000000000000000 RBX: ffffed1002dedf78 RCX: ffffffff813a4050 [ 42.986919] RDX: ffff88801c488000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.988208] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dedf2f [ 42.989495] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.990795] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f6fdf8 [ 42.992229] FS: 00007f97f630f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.993678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.994743] CR2: 00007ffd35586ef8 CR3: 000000000d25f000 CR4: 0000000000350ef0 [ 42.995988] Call Trace: [ 42.996484] [ 42.996886] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.997766] ? __create_object+0x59/0x80 [ 42.998550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.999526] __vmalloc_noprof+0x59/0x60 [ 43.000244] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.001115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.002041] bpf_prog_alloc+0x39/0x200 [ 43.002778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.003708] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.004608] do_seccomp+0x349/0x25e0 [ 43.005281] ? find_held_lock+0x2b/0x80 [ 43.006041] ? do_prlimit+0x310/0x610 [ 43.006793] ? __pfx_do_seccomp+0x10/0x10 [ 43.007595] ? do_raw_spin_unlock+0x53/0x220 [ 43.008422] ? _raw_spin_unlock+0x1e/0x40 [ 43.009152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.010132] ? static_key_count+0x60/0x80 [ 43.010947] prctl_set_seccomp+0x4e/0x70 [ 43.011723] __do_sys_prctl+0xe6c/0x1d70 [ 43.012502] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.013310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.014303] ? irqentry_exit+0xf3/0x650 [ 43.015077] do_syscall_64+0xbf/0x430 [ 43.015808] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.016763] RIP: 0033:0x7f97f68015cd [ 43.017484] 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 [ 43.020675] RSP: 002b:00007ffd35585e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.022072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97f68015cd [ 43.023398] RDX: 000055c374460e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.024678] RBP: 00007ffd35585ef0 R08: 0000000000000000 R09: 00007ffd35585590 [ 43.025977] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c385dabb10 [ 43.027291] R13: 00007ffd35586320 R14: 000055c385dac2b0 R15: 000055c385dc06f0 [ 43.028606] [ 43.029034] irq event stamp: 1819 [ 43.029695] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 43.031280] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 43.032780] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 43.034319] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 43.035691] ---[ end trace 0000000000000000 ]--- [ 43.852265] ------------[ cut here ]------------ [ 43.853204] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.855238] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.856773] Modules linked in: [ 43.857366] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.859411] Tainted: [W]=WARN [ 43.859953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.861832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.862757] 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 [ 43.866138] RSP: 0018:ffff888017367bc0 EFLAGS: 00010286 [ 43.867518] RAX: 0000000000000000 RBX: ffffed1002e6cf78 RCX: ffffffff813a4050 [ 43.868964] RDX: ffff88801ac4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.870288] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6cf2f [ 43.871587] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.872883] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017367df8 [ 43.874175] FS: 00007f58f7e6a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.875615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.876687] CR2: 00007ffc08e4eef8 CR3: 000000000fb0e000 CR4: 0000000000350ef0 [ 43.877969] Call Trace: [ 43.878489] [ 43.878904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.879816] ? __create_object+0x59/0x80 [ 43.880607] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.881596] __vmalloc_noprof+0x59/0x60 [ 43.882317] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.883201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.884129] bpf_prog_alloc+0x39/0x200 [ 43.884858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.885792] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.886716] do_seccomp+0x349/0x25e0 [ 43.887443] ? find_held_lock+0x2b/0x80 [ 43.888151] ? do_prlimit+0x310/0x610 [ 43.888898] ? __pfx_do_seccomp+0x10/0x10 [ 43.889686] ? do_raw_spin_unlock+0x53/0x220 [ 43.890536] ? _raw_spin_unlock+0x1e/0x40 [ 43.891282] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.892239] ? static_key_count+0x60/0x80 [ 43.893032] prctl_set_seccomp+0x4e/0x70 [ 43.893806] __do_sys_prctl+0xe6c/0x1d70 [ 43.894592] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.895439] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.896357] ? irqentry_exit+0xf3/0x650 [ 43.897122] do_syscall_64+0xbf/0x430 [ 43.897862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.898824] RIP: 0033:0x7f58f835c5cd [ 43.899537] 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 [ 43.902710] RSP: 002b:00007ffc08e4c630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.904072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58f835c5cd [ 43.905360] RDX: 000055bb4c388e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.906687] RBP: 00007ffc08e4c690 R08: 0000000000000000 R09: 00007ffc08e4bd30 [ 43.907979] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb7ef632b0 [ 43.909259] R13: 00007ffc08e4cac0 R14: 000055bb7ef65d20 R15: 000055bb7ef778d0 [ 43.910568] [ 43.910992] irq event stamp: 1735 [ 43.911647] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 43.913176] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 43.914738] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 43.916035] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 43.917293] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8829' (ECDSA) to the list of known hosts. 2025/11/17 23:08:22 fuzzer started 2025/11/17 23:08:22 dialing manager at localhost:37895 2025/11/17 23:08:22 checking machine... 2025/11/17 23:08:22 checking revisions... [ 44.941911] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:08:22 testing simple program... [ 45.028606] cgroup: Unknown subsys name 'net' [ 45.099021] cgroup: Unknown subsys name 'cpuset' [ 45.112965] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:08:21 Registers: info registers vcpu 0 RAX=000000001fe04005 RBX=ffff8880169c8000 RCX=00000000ffffffff RDX=0000000000000008 RSI=ffff8880169c8a58 RDI=00000000fffffffe RBP=ffff8880169c8a58 RSP=ffff888018cef640 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880169c8a58 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527598 RFL=00000006 [-----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 00007f97f630f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd35580000 CR3=000000000faa5000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024b8d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffffc5afe18 CR3=000000000dda2000 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=ea94725ae3273ab1de43a4090634b054 XMM02=ec2efd57dc4c00df00000000003031e8 XMM03=11f6f58803aa327000000000003032b8 XMM04=d7271b35c6134cdc00000000000ae988 XMM05=d96330e2d2db86320000000000320440 XMM06=474038aa6c007e1f00000000003202c8 XMM07=e042d86d42eb936e0000000000310f48 XMM08=11f6f58803aa327000000000003032b8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000