[ 53.946197] ------------[ cut here ]------------ [ 53.947126] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.949145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.950627] Modules linked in: [ 53.951230] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.953243] Tainted: [W]=WARN [ 53.953831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.955313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.956198] 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 [ 53.959338] RSP: 0018:ffff88800ec67bc0 EFLAGS: 00010286 [ 53.960306] RAX: 0000000000000000 RBX: ffffed1001d8cf78 RCX: ffffffff813a4050 [ 53.961572] RDX: ffff88800ef10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.962865] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d8cf2f [ 53.964148] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.965426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ec67df8 [ 53.966704] FS: 00007fb7cc12b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.968126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.969193] CR2: 00007ffeb08c0ef7 CR3: 000000000cd49000 CR4: 0000000000350ef0 [ 53.970484] Call Trace: [ 53.970945] [ 53.971397] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.972253] ? __create_object+0x59/0x80 [ 53.973040] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.974002] __vmalloc_noprof+0x59/0x60 [ 53.974761] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.975622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.976549] bpf_prog_alloc+0x39/0x200 [ 53.977232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.978174] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.979084] do_seccomp+0x349/0x25e0 [ 53.979800] ? find_held_lock+0x2b/0x80 [ 53.980549] ? do_prlimit+0x310/0x610 [ 53.981252] ? __pfx_do_seccomp+0x10/0x10 [ 53.982042] ? do_raw_spin_unlock+0x53/0x220 [ 53.982871] ? _raw_spin_unlock+0x1e/0x40 [ 53.983652] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.984619] ? static_key_count+0x60/0x80 [ 53.985422] prctl_set_seccomp+0x4e/0x70 [ 53.986161] __do_sys_prctl+0xe6c/0x1d70 [ 53.986941] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.987790] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.988755] ? irqentry_exit+0xf3/0x650 [ 53.989522] do_syscall_64+0xbf/0x430 [ 53.990214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.991158] RIP: 0033:0x7fb7cc61d5cd [ 53.991855] 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 [ 53.995029] RSP: 002b:00007ffeb08beb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.996376] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7cc61d5cd [ 53.997668] RDX: 00005646cc73ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.998983] RBP: 00007ffeb08bebe0 R08: 0000000000000000 R09: 00007ffeb08be280 [ 54.000258] R10: 0000000000000000 R11: 0000000000000246 R12: 000056470890bad0 [ 54.001564] R13: 00007ffeb08bf010 R14: 000056470890cbc0 R15: 000056470891d780 [ 54.002861] [ 54.003312] irq event stamp: 1687 [ 54.003914] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 54.005422] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 54.006955] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 54.008479] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 54.009978] ---[ end trace 0000000000000000 ]--- [ 57.144110] ------------[ cut here ]------------ [ 57.145050] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.147154] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.148611] Modules linked in: [ 57.149208] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.151222] Tainted: [W]=WARN [ 57.151834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.153305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.154182] 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 [ 57.157387] RSP: 0018:ffff888016a77bc0 EFLAGS: 00010286 [ 57.158361] RAX: 0000000000000000 RBX: ffffed1002d4ef78 RCX: ffffffff813a4050 [ 57.159667] RDX: ffff88800a17b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.160953] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4ef2f [ 57.162244] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.163594] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a77df8 [ 57.164903] FS: 00007f6d90dd3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.166365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.167453] CR2: 00007f6d912c5580 CR3: 000000000e5f9000 CR4: 0000000000350ef0 [ 57.168768] Call Trace: [ 57.169243] [ 57.169713] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.170634] ? __create_object+0x59/0x80 [ 57.171426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.172413] __vmalloc_noprof+0x59/0x60 [ 57.173142] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.174022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.174974] bpf_prog_alloc+0x39/0x200 [ 57.175723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.176662] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.177582] do_seccomp+0x349/0x25e0 [ 57.178316] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.179192] ? __pfx_do_seccomp+0x10/0x10 [ 57.179981] ? find_held_lock+0x2b/0x80 [ 57.180750] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.181723] ? static_key_count+0x60/0x80 [ 57.182557] prctl_set_seccomp+0x4e/0x70 [ 57.183357] __do_sys_prctl+0xe6c/0x1d70 [ 57.184115] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.184980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.185967] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.187000] ? irqentry_exit+0xf3/0x650 [ 57.187776] do_syscall_64+0xbf/0x430 [ 57.188522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.189462] RIP: 0033:0x7f6d912c55cd [ 57.190122] 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 [ 57.193253] RSP: 002b:00007ffc7f9c1530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.194652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d912c55cd [ 57.195603] RDX: 0000563b3ee99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.196416] RBP: 00007ffc7f9c1590 R08: 0000000000000000 R09: 00007ffc7f9c0c30 [ 57.197204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b700e9240 [ 57.198016] R13: 00007ffc7f9c19c0 R14: 0000563b700f2380 R15: 0000563b700fd540 [ 57.198843] [ 57.199103] irq event stamp: 1753 [ 57.199400] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 57.200088] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 57.200784] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 57.201490] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 57.202155] ---[ end trace 0000000000000000 ]--- [ 57.952071] ------------[ cut here ]------------ [ 57.952985] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.954999] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.956418] Modules linked in: [ 57.957012] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.959028] Tainted: [W]=WARN [ 57.959619] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.961328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.962210] 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 [ 57.965468] RSP: 0018:ffff88801692fbc0 EFLAGS: 00010286 [ 57.966459] RAX: 0000000000000000 RBX: ffffed1002d25f78 RCX: ffffffff813a4050 [ 57.967745] RDX: ffff8880155e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.969022] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d25f2f [ 57.970300] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.971595] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801692fdf8 [ 57.972878] FS: 00007f40fb4f8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.974321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.975381] CR2: 00007ffc6d95aef7 CR3: 000000000ba36000 CR4: 0000000000350ef0 [ 57.976649] Call Trace: [ 57.977121] [ 57.977574] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.978468] ? __create_object+0x59/0x80 [ 57.979201] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.980171] __vmalloc_noprof+0x59/0x60 [ 57.980924] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.981789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.982733] bpf_prog_alloc+0x39/0x200 [ 57.983945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.984875] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.985776] do_seccomp+0x349/0x25e0 [ 57.986500] ? find_held_lock+0x2b/0x80 [ 57.987203] ? do_prlimit+0x310/0x610 [ 57.987936] ? __pfx_do_seccomp+0x10/0x10 [ 57.988721] ? do_raw_spin_unlock+0x53/0x220 [ 57.989542] ? _raw_spin_unlock+0x1e/0x40 [ 57.990319] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.991230] ? static_key_count+0x60/0x80 [ 57.992028] prctl_set_seccomp+0x4e/0x70 [ 57.992803] __do_sys_prctl+0xe6c/0x1d70 [ 57.993587] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.994445] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.995393] ? irqentry_exit+0xf3/0x650 [ 57.996109] do_syscall_64+0xbf/0x430 [ 57.996853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.997807] RIP: 0033:0x7f40fb9ea5cd [ 57.998525] 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 [ 58.001738] RSP: 002b:00007ffc6d958520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.003102] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40fb9ea5cd [ 58.004351] RDX: 000055d7d389be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.005626] RBP: 00007ffc6d958580 R08: 0000000000000000 R09: 00007ffc6d957c20 [ 58.006905] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7d6b59ad0 [ 58.008171] R13: 00007ffc6d9589b0 R14: 000055d7d6b5abc0 R15: 000055d7d6b6b780 [ 58.009443] [ 58.009872] irq event stamp: 1795 [ 58.010534] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 58.012037] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 58.013524] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 58.015069] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 58.016394] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49634' (ECDSA) to the list of known hosts. 2025/11/19 03:09:05 fuzzer started 2025/11/19 03:09:06 dialing manager at localhost:34383 2025/11/19 03:09:06 checking machine... 2025/11/19 03:09:06 checking revisions... [ 58.967002] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:09:06 testing simple program... [ 59.056089] cgroup: Unknown subsys name 'net' [ 59.118022] cgroup: Unknown subsys name 'cpuset' [ 59.130193] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:09:05 Registers: info registers vcpu 0 RAX=ffffffff88596180 RBX=ffff88800a179bc0 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f55 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 00007f6d90dd3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6d90da2008 CR3=000000000d6c3000 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=000000000002863b 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=00000202 [-------] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff08557d38 CR3=000000000d4e0000 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=4de1c4cc0df32ab89c4805fc3385b467 XMM02=0000000000301e28eff9b2d0a8fce9cb XMM03=0000000000301ef82c67c8bc2e329bc3 XMM04=7945c397aa1af04e00000000000ae988 XMM05=8e9ed688181a6180000000000031f250 XMM06=405749d8372a36f1000000000031db88 XMM07=e042d86d42eb936e000000000030d360 XMM08=deb8515b5c238eee0000000000301ef8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000