[ 39.024244] ------------[ cut here ]------------ [ 39.025197] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.027195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.028659] Modules linked in: [ 39.029300] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.031526] Tainted: [W]=WARN [ 39.032449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.033929] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.034874] 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 [ 39.038043] RSP: 0018:ffff8880140dfbc0 EFLAGS: 00010286 [ 39.039023] RAX: 0000000000000000 RBX: ffffed100281bf78 RCX: ffffffff813a4050 [ 39.040330] RDX: ffff88801640d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.041620] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100281bf2f [ 39.042947] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.044242] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880140dfdf8 [ 39.045541] FS: 00007fb114cc1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.047006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.048051] CR2: 00007fb1151b3580 CR3: 000000000e1bf000 CR4: 0000000000350ef0 [ 39.049344] Call Trace: [ 39.049849] [ 39.050255] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.051168] ? __create_object+0x59/0x80 [ 39.051961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.052917] __vmalloc_noprof+0x59/0x60 [ 39.053636] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.054527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.055476] bpf_prog_alloc+0x39/0x200 [ 39.056222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.057166] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.058064] do_seccomp+0x349/0x25e0 [ 39.058749] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.059673] ? __pfx_do_seccomp+0x10/0x10 [ 39.060463] ? find_held_lock+0x2b/0x80 [ 39.061207] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.062176] ? static_key_count+0x60/0x80 [ 39.063007] prctl_set_seccomp+0x4e/0x70 [ 39.063744] __do_sys_prctl+0xe6c/0x1d70 [ 39.064518] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.065380] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.066346] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.067331] ? irqentry_exit+0xf3/0x650 [ 39.068095] do_syscall_64+0xbf/0x430 [ 39.068830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.069725] RIP: 0033:0x7fb1151b35cd [ 39.070432] 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 [ 39.073646] RSP: 002b:00007ffc2612d950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.075039] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1151b35cd [ 39.076323] RDX: 000055861a666e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.077626] RBP: 00007ffc2612d9b0 R08: 0000000000000000 R09: 00007ffc2612d050 [ 39.078950] R10: 0000000000000000 R11: 0000000000000246 R12: 000055862d00f2b0 [ 39.080236] R13: 00007ffc2612dde0 R14: 000055862d011d20 R15: 000055862d0238d0 [ 39.081535] [ 39.082005] irq event stamp: 1885 [ 39.082618] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 39.084185] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 39.085724] softirqs last enabled at (1420): [] handle_softirqs+0x50c/0x770 [ 39.087311] softirqs last disabled at (1921): [] __irq_exit_rcu+0xc4/0x100 [ 39.088822] ---[ end trace 0000000000000000 ]--- [ 41.950358] ------------[ cut here ]------------ [ 41.951192] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.952851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.954041] Modules linked in: [ 41.954530] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.956381] Tainted: [W]=WARN [ 41.956971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.958192] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.958962] 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 [ 41.961570] RSP: 0018:ffff88801729fbc0 EFLAGS: 00010286 [ 41.962377] RAX: 0000000000000000 RBX: ffffed1002e53f78 RCX: ffffffff813a4050 [ 41.963450] RDX: ffff888017740000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.964511] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e53f2f [ 41.965580] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.966637] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801729fdf8 [ 41.967714] FS: 00007f0e57780900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.968911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.969755] CR2: 00007fff260a4ef8 CR3: 000000001f547000 CR4: 0000000000350ef0 [ 41.970834] Call Trace: [ 41.971225] [ 41.971567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.972307] ? __create_object+0x59/0x80 [ 41.972970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.973733] __vmalloc_noprof+0x59/0x60 [ 41.974365] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.975103] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.975877] bpf_prog_alloc+0x39/0x200 [ 41.976449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.977221] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.977975] do_seccomp+0x349/0x25e0 [ 41.978528] ? find_held_lock+0x2b/0x80 [ 41.979163] ? do_prlimit+0x310/0x610 [ 41.979744] ? __pfx_do_seccomp+0x10/0x10 [ 41.980397] ? do_raw_spin_unlock+0x53/0x220 [ 41.981087] ? _raw_spin_unlock+0x1e/0x40 [ 41.981700] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.982490] ? static_key_count+0x60/0x80 [ 41.983172] prctl_set_seccomp+0x4e/0x70 [ 41.983778] __do_sys_prctl+0xe6c/0x1d70 [ 41.984427] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.985134] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.985934] ? irqentry_exit+0xf3/0x650 [ 41.986529] do_syscall_64+0xbf/0x430 [ 41.987153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.987956] RIP: 0033:0x7f0e57c725cd [ 41.988502] 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 [ 41.991154] RSP: 002b:00007fff260a2ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.992291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e57c725cd [ 41.993366] RDX: 000055d215079e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.994431] RBP: 00007fff260a2b40 R08: 0000000000000000 R09: 00007fff260a21e0 [ 41.995510] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d22e795ad0 [ 41.996587] R13: 00007fff260a2f70 R14: 000055d22e796bc0 R15: 000055d22e7a7780 [ 41.997666] [ 41.998059] irq event stamp: 1823 [ 41.998566] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 41.999841] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 42.001110] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 42.002392] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 42.003669] ---[ end trace 0000000000000000 ]--- [ 42.598962] ------------[ cut here ]------------ [ 42.599919] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.601955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.603520] Modules linked in: [ 42.604148] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.606391] Tainted: [W]=WARN [ 42.607117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.608642] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.609572] 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 [ 42.612811] RSP: 0018:ffff888017827bc0 EFLAGS: 00010286 [ 42.613779] RAX: 0000000000000000 RBX: ffffed1002f04f78 RCX: ffffffff813a4050 [ 42.615151] RDX: ffff88801a7b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.616480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f04f2f [ 42.617810] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.619149] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017827df8 [ 42.620484] FS: 00007fd8f56b8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.621944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.623051] CR2: 00007fd8f5c1e4a6 CR3: 000000000dda1000 CR4: 0000000000350ef0 [ 42.624358] Call Trace: [ 42.624885] [ 42.625309] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.626244] ? __create_object+0x59/0x80 [ 42.627107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.628130] __vmalloc_noprof+0x59/0x60 [ 42.628936] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.629917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.630937] bpf_prog_alloc+0x39/0x200 [ 42.631678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.632657] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.633624] do_seccomp+0x349/0x25e0 [ 42.634371] ? find_held_lock+0x2b/0x80 [ 42.635207] ? do_prlimit+0x310/0x610 [ 42.636003] ? __pfx_do_seccomp+0x10/0x10 [ 42.636841] ? do_raw_spin_unlock+0x53/0x220 [ 42.637676] ? _raw_spin_unlock+0x1e/0x40 [ 42.638502] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.639546] ? static_key_count+0x60/0x80 [ 42.640376] prctl_set_seccomp+0x4e/0x70 [ 42.641196] __do_sys_prctl+0xe6c/0x1d70 [ 42.642023] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.642961] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.643990] ? irqentry_exit+0xf3/0x650 [ 42.644748] do_syscall_64+0xbf/0x430 [ 42.645536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.646549] RIP: 0033:0x7fd8f5baa5cd [ 42.647295] 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 [ 42.650624] RSP: 002b:00007ffe491c2150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.652081] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8f5baa5cd [ 42.653423] RDX: 00005610670fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.654827] RBP: 00007ffe491c21b0 R08: 0000000000000000 R09: 00007ffe491c1850 [ 42.656165] R10: 0000000000000000 R11: 0000000000000246 R12: 000056109e659b10 [ 42.657514] R13: 00007ffe491c25e0 R14: 000056109e65a2b0 R15: 000056109e66e6f0 [ 42.658904] [ 42.659342] irq event stamp: 1805 [ 42.660036] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.661642] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.663259] softirqs last enabled at (1524): [] handle_softirqs+0x50c/0x770 [ 42.664624] softirqs last disabled at (1513): [] __irq_exit_rcu+0xc4/0x100 [ 42.665928] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43511' (ECDSA) to the list of known hosts. 2025/11/18 23:11:57 fuzzer started 2025/11/18 23:11:58 dialing manager at localhost:34383 2025/11/18 23:11:58 checking machine... 2025/11/18 23:11:58 checking revisions... [ 43.497375] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:11:58 testing simple program... [ 43.582020] cgroup: Unknown subsys name 'net' [ 43.665778] cgroup: Unknown subsys name 'cpuset' [ 43.678645] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:11:57 Registers: info registers vcpu 0 RAX=000000003066675d RBX=ffff888017741bc0 RCX=00000000ceac53cb RDX=0000000000000008 RSI=ffff888017742640 RDI=000000003908abd5 RBP=ffff888017742618 RSP=ffff88801a756a60 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888017742640 R13=6a5c580aceac53cb R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275a1 RFL=00000002 [-------] 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 00007f0e57780900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0e57745008 CR3=000000001f4c1000 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=0000000000026887 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f019705a1c8 CR3=000000000e2a6000 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=bc6844e62aba7498eb4c92b73ce5fce2 XMM02=0000000000302ec8ec2efd57dc4c00df XMM03=000000000030eff0f5ac6bf157e2763b XMM04=21f4c42d965eadac00000000000ae988 XMM05=090f1556b20111b3000000000031f690 XMM06=5b75c91c80445342000000000031f518 XMM07=e042d86d42eb936e000000000030f2c8 XMM08=f5ac6bf157e2763b0000000000302f28 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000