[ 53.972554] ------------[ cut here ]------------ [ 53.973527] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.975646] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 53.977132] Modules linked in: [ 53.977778] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.979797] Tainted: [W]=WARN [ 53.980357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.981865] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.982799] 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 [ 53.986065] RSP: 0018:ffff88801bb77bc0 EFLAGS: 00010286 [ 53.987049] RAX: 0000000000000000 RBX: ffffed100376ef78 RCX: ffffffff813a4050 [ 53.988359] RDX: ffff888016058000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.989673] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100376ef2f [ 53.990968] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.992261] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bb77df8 [ 53.993588] FS: 00007fd0331ac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.995042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.996114] CR2: 00007fff9f177ef7 CR3: 000000000bdc8000 CR4: 0000000000350ef0 [ 53.997430] Call Trace: [ 53.997932] [ 53.998346] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.999235] ? __create_object+0x59/0x80 [ 54.000029] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.001029] __vmalloc_noprof+0x59/0x60 [ 54.001799] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.002703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.003652] bpf_prog_alloc+0x39/0x200 [ 54.004355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.005320] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.006250] do_seccomp+0x349/0x25e0 [ 54.006983] ? find_held_lock+0x2b/0x80 [ 54.007756] ? do_prlimit+0x310/0x610 [ 54.008463] ? __pfx_do_seccomp+0x10/0x10 [ 54.009290] ? do_raw_spin_unlock+0x53/0x220 [ 54.010147] ? _raw_spin_unlock+0x1e/0x40 [ 54.010953] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.011928] ? static_key_count+0x60/0x80 [ 54.012747] prctl_set_seccomp+0x4e/0x70 [ 54.013480] __do_sys_prctl+0xe6c/0x1d70 [ 54.014270] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.015145] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.016125] ? irqentry_exit+0xf3/0x650 [ 54.016916] do_syscall_64+0xbf/0x430 [ 54.017643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.018448] RIP: 0033:0x7fd03369e5cd [ 54.019084] 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 [ 54.021935] RSP: 002b:00007fff9f176860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.023145] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd03369e5cd [ 54.024285] RDX: 000055e7597c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.025439] RBP: 00007fff9f1768c0 R08: 0000000000000000 R09: 00007fff9f175f60 [ 54.026564] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e794f30ad0 [ 54.027725] R13: 00007fff9f176cf0 R14: 000055e794f31bc0 R15: 000055e794f42780 [ 54.028892] [ 54.029274] irq event stamp: 1777 [ 54.029865] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 54.031232] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 54.032609] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 54.033977] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 54.035339] ---[ end trace 0000000000000000 ]--- [ 56.921065] ------------[ cut here ]------------ [ 56.922022] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.924060] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 56.925555] Modules linked in: [ 56.926176] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.928157] Tainted: [W]=WARN [ 56.928756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.930240] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.931158] 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 [ 56.934328] RSP: 0018:ffff888015927bc0 EFLAGS: 00010286 [ 56.935297] RAX: 0000000000000000 RBX: ffffed1002b24f78 RCX: ffffffff813a4050 [ 56.936608] RDX: ffff888019a3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.937881] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b24f2f [ 56.939180] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.940449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015927df8 [ 56.941760] FS: 00007f693e0cc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.943206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.944286] CR2: 00007ffe711f7ef7 CR3: 000000000e683000 CR4: 0000000000350ef0 [ 56.945563] Call Trace: [ 56.946064] [ 56.946476] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.947360] ? __create_object+0x59/0x80 [ 56.948127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.949106] __vmalloc_noprof+0x59/0x60 [ 56.949866] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.950740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.951675] bpf_prog_alloc+0x39/0x200 [ 56.952368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.953306] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.954205] do_seccomp+0x349/0x25e0 [ 56.954929] ? find_held_lock+0x2b/0x80 [ 56.955706] ? do_prlimit+0x310/0x610 [ 56.956408] ? __pfx_do_seccomp+0x10/0x10 [ 56.957217] ? do_raw_spin_unlock+0x53/0x220 [ 56.958056] ? _raw_spin_unlock+0x1e/0x40 [ 56.958849] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.959826] ? static_key_count+0x60/0x80 [ 56.960635] prctl_set_seccomp+0x4e/0x70 [ 56.961375] __do_sys_prctl+0xe6c/0x1d70 [ 56.962173] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.963022] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.963997] ? irqentry_exit+0xf3/0x650 [ 56.964787] do_syscall_64+0xbf/0x430 [ 56.965501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.966483] RIP: 0033:0x7f693e5be5cd [ 56.967248] 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 [ 56.970666] RSP: 002b:00007ffe711f6e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.972086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f693e5be5cd [ 56.973389] RDX: 000055f5e579ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.974676] RBP: 00007ffe711f6e90 R08: 0000000000000000 R09: 00007ffe711f6530 [ 56.975959] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5eca4cad0 [ 56.977272] R13: 00007ffe711f72c0 R14: 000055f5eca4dbc0 R15: 000055f5eca5e780 [ 56.978605] [ 56.979033] irq event stamp: 1759 [ 56.979695] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 56.981250] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 56.982803] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 56.984356] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 56.985897] ---[ end trace 0000000000000000 ]--- [ 57.780486] ------------[ cut here ]------------ [ 57.781442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.783534] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/257 [ 57.785060] Modules linked in: [ 57.785702] CPU: 1 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.787731] Tainted: [W]=WARN [ 57.788298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.789809] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.790741] 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 [ 57.793986] RSP: 0018:ffff888018417bc0 EFLAGS: 00010286 [ 57.794958] RAX: 0000000000000000 RBX: ffffed1003082f78 RCX: ffffffff813a4050 [ 57.796252] RDX: ffff888015d6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.797543] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003082f2f [ 57.798826] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.800112] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018417df8 [ 57.801399] FS: 00007f1a2a739900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.802836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.803889] CR2: 00007ffcc426def7 CR3: 000000000bb9f000 CR4: 0000000000350ef0 [ 57.805174] Call Trace: [ 57.805669] [ 57.806083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.806989] ? __create_object+0x59/0x80 [ 57.807767] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.808754] __vmalloc_noprof+0x59/0x60 [ 57.809467] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.810330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.811263] bpf_prog_alloc+0x39/0x200 [ 57.811999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.812944] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.813855] do_seccomp+0x349/0x25e0 [ 57.814534] ? find_held_lock+0x2b/0x80 [ 57.815299] ? do_prlimit+0x310/0x610 [ 57.816046] ? __pfx_do_seccomp+0x10/0x10 [ 57.816833] ? do_raw_spin_unlock+0x53/0x220 [ 57.817674] ? _raw_spin_unlock+0x1e/0x40 [ 57.818402] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.819388] ? static_key_count+0x60/0x80 [ 57.820191] prctl_set_seccomp+0x4e/0x70 [ 57.820992] __do_sys_prctl+0xe6c/0x1d70 [ 57.821777] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.822642] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.823607] ? irqentry_exit+0xf3/0x650 [ 57.824329] do_syscall_64+0xbf/0x430 [ 57.825087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.826047] RIP: 0033:0x7f1a2ac2b5cd [ 57.826765] 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 [ 57.829936] RSP: 002b:00007ffcc426bfc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.831301] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a2ac2b5cd [ 57.832611] RDX: 00005559336c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.833926] RBP: 00007ffcc426c020 R08: 0000000000000000 R09: 00007ffcc426b6c0 [ 57.835224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555959e83ad0 [ 57.836512] R13: 00007ffcc426c450 R14: 0000555959e84bc0 R15: 0000555959e95780 [ 57.837832] [ 57.838259] irq event stamp: 1771 [ 57.838905] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 57.840426] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 57.841958] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 57.843523] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 57.845053] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54748' (ECDSA) to the list of known hosts. 2025/11/17 09:26:51 fuzzer started 2025/11/17 09:26:52 dialing manager at localhost:37895 2025/11/17 09:26:52 checking machine... 2025/11/17 09:26:52 checking revisions... [ 58.752048] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:26:52 testing simple program... [ 58.841007] cgroup: Unknown subsys name 'net' [ 58.909093] cgroup: Unknown subsys name 'cpuset' [ 58.932226] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:26:51 Registers: info registers vcpu 0 RAX=ffff8880161a8000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08950 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a40 RIP=ffffffff81529330 RFL=00000246 [---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 00007f693e0cc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe711f0000 CR3=000000001f2a4000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024d03 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5811ce8000 CR3=000000000b87d000 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=38347ad500c935984349f4f47e2864b6 XMM02=0000000000304198eff9b2d0a8fce9cb XMM03=00000000003042682c67c8bc2e329bc3 XMM04=f105e0614fad6f6900000000000ae988 XMM05=b6b3c9159ee85cd90000000000321768 XMM06=5b441c9aa74920470000000000320428 XMM07=e042d86d42eb936e000000000030fa88 XMM08=7b61fc78f05f7abe0000000000304268 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000