[ 44.100042] ------------[ cut here ]------------ [ 44.100976] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.102977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 44.104461] Modules linked in: [ 44.105103] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.107054] Tainted: [W]=WARN [ 44.107663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.109151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.110072] 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 [ 44.113280] RSP: 0018:ffff88801a62fbc0 EFLAGS: 00010286 [ 44.114267] RAX: 0000000000000000 RBX: ffffed10034c5f78 RCX: ffffffff813a4050 [ 44.115567] RDX: ffff8880158a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.116868] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c5f2f [ 44.118144] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.119429] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a62fdf8 [ 44.120717] FS: 00007f0aac6cb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.122167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.123228] CR2: 00007fff8d111ef7 CR3: 000000000d0ff000 CR4: 0000000000350ef0 [ 44.124518] Call Trace: [ 44.125018] [ 44.125422] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.126304] ? __create_object+0x59/0x80 [ 44.127065] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.128028] __vmalloc_noprof+0x59/0x60 [ 44.128795] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.129658] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.130534] bpf_prog_alloc+0x39/0x200 [ 44.131261] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.132184] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.133087] do_seccomp+0x349/0x25e0 [ 44.133794] ? find_held_lock+0x2b/0x80 [ 44.134489] ? do_prlimit+0x310/0x610 [ 44.135215] ? __pfx_do_seccomp+0x10/0x10 [ 44.135979] ? do_raw_spin_unlock+0x53/0x220 [ 44.136812] ? _raw_spin_unlock+0x1e/0x40 [ 44.137528] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.138479] ? static_key_count+0x60/0x80 [ 44.139252] prctl_set_seccomp+0x4e/0x70 [ 44.140009] __do_sys_prctl+0xe6c/0x1d70 [ 44.140792] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.141587] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.142547] ? irqentry_exit+0xf3/0x650 [ 44.143303] do_syscall_64+0xbf/0x430 [ 44.144026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.144985] RIP: 0033:0x7f0aacbbd5cd [ 44.145679] 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 [ 44.148789] RSP: 002b:00007fff8d10fc60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.150123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0aacbbd5cd [ 44.151384] RDX: 00005569b637ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.152663] RBP: 00007fff8d10fcc0 R08: 0000000000000000 R09: 00007fff8d10f360 [ 44.153919] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569e1330ad0 [ 44.155174] R13: 00007fff8d1100f0 R14: 00005569e1331bc0 R15: 00005569e1342780 [ 44.156460] [ 44.156935] irq event stamp: 1731 [ 44.157467] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 44.158712] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 44.159982] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 44.161268] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 44.162512] ---[ end trace 0000000000000000 ]--- [ 46.962639] ------------[ cut here ]------------ [ 46.963198] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.964484] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 46.965406] Modules linked in: [ 46.965809] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.967046] Tainted: [W]=WARN [ 46.967392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.968333] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.968912] 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 [ 46.970950] RSP: 0018:ffff88800f5dfbc0 EFLAGS: 00010286 [ 46.971538] RAX: 0000000000000000 RBX: ffffed1001ebbf78 RCX: ffffffff813a4050 [ 46.972355] RDX: ffff8880155f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.973158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ebbf2f [ 46.973966] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.974764] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5dfdf8 [ 46.975538] FS: 00007f805466c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.976450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.977117] CR2: 00007ffcceddaef7 CR3: 000000001faee000 CR4: 0000000000350ef0 [ 46.977933] Call Trace: [ 46.978225] [ 46.978484] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.979046] ? __create_object+0x59/0x80 [ 46.979511] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.980117] __vmalloc_noprof+0x59/0x60 [ 46.980575] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.981125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.981711] bpf_prog_alloc+0x39/0x200 [ 46.982146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.982730] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.983266] do_seccomp+0x349/0x25e0 [ 46.983714] ? find_held_lock+0x2b/0x80 [ 46.984159] ? do_prlimit+0x310/0x610 [ 46.984658] ? __pfx_do_seccomp+0x10/0x10 [ 46.985127] ? do_raw_spin_unlock+0x53/0x220 [ 46.985644] ? _raw_spin_unlock+0x1e/0x40 [ 46.986105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.986706] ? static_key_count+0x60/0x80 [ 46.987181] prctl_set_seccomp+0x4e/0x70 [ 46.987668] __do_sys_prctl+0xe6c/0x1d70 [ 46.988137] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.988688] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.989269] ? irqentry_exit+0xf3/0x650 [ 46.989740] do_syscall_64+0xbf/0x430 [ 46.990183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.990777] RIP: 0033:0x7f8054b5e5cd [ 46.991190] 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 [ 46.993179] RSP: 002b:00007ffccedd9780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.994026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8054b5e5cd [ 46.994831] RDX: 0000558c8b783e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.995631] RBP: 00007ffccedd97e0 R08: 0000000000000000 R09: 00007ffccedd8e80 [ 46.996406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558cb5e98bf0 [ 46.997206] R13: 00007ffccedd9c10 R14: 0000558cb5ea2380 R15: 0000558cb5ead460 [ 46.998021] [ 46.998286] irq event stamp: 1697 [ 46.998708] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 46.999672] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 47.000645] softirqs last enabled at (1278): [] handle_softirqs+0x50c/0x770 [ 47.001584] softirqs last disabled at (1265): [] __irq_exit_rcu+0xc4/0x100 [ 47.002554] ---[ end trace 0000000000000000 ]--- [ 47.819065] ------------[ cut here ]------------ [ 47.819993] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.822474] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 47.823896] Modules linked in: [ 47.824500] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.826487] Tainted: [W]=WARN [ 47.827308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.829048] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.829966] 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 [ 47.833142] RSP: 0018:ffff8880167ffbc0 EFLAGS: 00010286 [ 47.834114] RAX: 0000000000000000 RBX: ffffed1002cfff78 RCX: ffffffff813a4050 [ 47.835384] RDX: ffff888016695340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.836668] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfff2f [ 47.837949] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.839223] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167ffdf8 [ 47.840486] FS: 00007f815f6e7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.841924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.843003] CR2: 00007fffe2052ef7 CR3: 000000000d9a4000 CR4: 0000000000350ef0 [ 47.844299] Call Trace: [ 47.844810] [ 47.845229] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.846124] ? __create_object+0x59/0x80 [ 47.846906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.847893] __vmalloc_noprof+0x59/0x60 [ 47.848645] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.849494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.850415] bpf_prog_alloc+0x39/0x200 [ 47.851155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.852088] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.853008] do_seccomp+0x349/0x25e0 [ 47.853728] ? find_held_lock+0x2b/0x80 [ 47.854433] ? do_prlimit+0x310/0x610 [ 47.855162] ? __pfx_do_seccomp+0x10/0x10 [ 47.855937] ? do_raw_spin_unlock+0x53/0x220 [ 47.856781] ? _raw_spin_unlock+0x1e/0x40 [ 47.857524] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.858493] ? static_key_count+0x60/0x80 [ 47.859278] prctl_set_seccomp+0x4e/0x70 [ 47.860046] __do_sys_prctl+0xe6c/0x1d70 [ 47.860841] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.861701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.862669] ? irqentry_exit+0xf3/0x650 [ 47.863392] do_syscall_64+0xbf/0x430 [ 47.864123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.865077] RIP: 0033:0x7f815fbd95cd [ 47.865773] 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 [ 47.868965] RSP: 002b:00007fffe20505c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.870322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f815fbd95cd [ 47.871594] RDX: 000055b1df338e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.872908] RBP: 00007fffe2050620 R08: 0000000000000000 R09: 00007fffe204fcc0 [ 47.874189] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b218d73b10 [ 47.875485] R13: 00007fffe2050a50 R14: 000055b218d742b0 R15: 000055b218d886f0 [ 47.876790] [ 47.877216] irq event stamp: 1863 [ 47.877870] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 47.879407] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 47.880923] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 47.882458] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 47.883989] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17577' (ECDSA) to the list of known hosts. 2025/11/17 19:02:06 fuzzer started 2025/11/17 19:02:06 dialing manager at localhost:37895 2025/11/17 19:02:06 checking machine... 2025/11/17 19:02:06 checking revisions... [ 48.798122] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:02:06 testing simple program... [ 48.882174] cgroup: Unknown subsys name 'net' [ 48.947890] cgroup: Unknown subsys name 'cpuset' [ 48.961992] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:02:05 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffff8880096278b0 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009611fbc RBP=ffff888009627868 RSP=ffff888009627750 R8 =0000000000000001 R9 =ffff888009627850 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000000 R13=ffff888009627858 R14=ffff888009627858 R15=ffff888009627810 RIP=ffffffff8135e49c 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb230293000 CR3=000000001fb0f000 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=000000000001fb99 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f217c243000 CR3=000000000ee39000 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=932e89a47e12d98e034b3fee35a25804 XMM02=ec2efd57dc4c00df00000000003038a0 XMM03=5fa7d65fd67de4090000000000303970 XMM04=7d54852c2cb5aff600000000000ae988 XMM05=f61334153745d8ee0000000000321138 XMM06=474038aa6c007e1f0000000000320560 XMM07=e042d86d42eb936e0000000000310298 XMM08=5fa7d65fd67de4090000000000303970 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000