[ 53.885974] ------------[ cut here ]------------ [ 53.886903] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.888906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 53.890340] Modules linked in: [ 53.890930] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.892888] Tainted: [W]=WARN [ 53.893469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.894970] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.895885] 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 [ 53.899020] RSP: 0018:ffff888017207bc0 EFLAGS: 00010286 [ 53.899983] RAX: 0000000000000000 RBX: ffffed1002e40f78 RCX: ffffffff813a4050 [ 53.901252] RDX: ffff888016abb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.902518] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e40f2f [ 53.903789] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.905057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017207df8 [ 53.906325] FS: 00007fe248c9b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.907761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.908805] CR2: 00007ffcb055def8 CR3: 000000000de5c000 CR4: 0000000000350ef0 [ 53.910087] Call Trace: [ 53.910582] [ 53.910996] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.911886] ? __create_object+0x59/0x80 [ 53.912661] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.913622] __vmalloc_noprof+0x59/0x60 [ 53.914371] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.915205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.916128] bpf_prog_alloc+0x39/0x200 [ 53.916857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.917783] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.918671] do_seccomp+0x349/0x25e0 [ 53.919392] ? find_held_lock+0x2b/0x80 [ 53.920111] ? do_prlimit+0x310/0x610 [ 53.920840] ? __pfx_do_seccomp+0x10/0x10 [ 53.921616] ? do_raw_spin_unlock+0x53/0x220 [ 53.922453] ? _raw_spin_unlock+0x1e/0x40 [ 53.923189] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.924148] ? static_key_count+0x60/0x80 [ 53.924944] prctl_set_seccomp+0x4e/0x70 [ 53.925706] __do_sys_prctl+0xe6c/0x1d70 [ 53.926483] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.927337] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.928294] ? irqentry_exit+0xf3/0x650 [ 53.929000] do_syscall_64+0xbf/0x430 [ 53.929734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.930670] RIP: 0033:0x7fe24918d5cd [ 53.931379] 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 [ 53.934499] RSP: 002b:00007ffcb055c560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.935847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe24918d5cd [ 53.937108] RDX: 000055629cc54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.938363] RBP: 00007ffcb055c5c0 R08: 0000000000000000 R09: 00007ffcb055bc60 [ 53.939646] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562d757fad0 [ 53.940907] R13: 00007ffcb055c9f0 R14: 00005562d7580bc0 R15: 00005562d7591780 [ 53.942193] [ 53.942651] irq event stamp: 1713 [ 53.943303] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 53.944803] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 53.946294] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 53.947748] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 53.949078] ---[ end trace 0000000000000000 ]--- [ 57.557535] ------------[ cut here ]------------ [ 57.558319] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.560077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.561301] Modules linked in: [ 57.561801] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.563483] Tainted: [W]=WARN [ 57.563948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.565185] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.565933] 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 [ 57.568567] RSP: 0018:ffff888017717bc0 EFLAGS: 00010286 [ 57.569388] RAX: 0000000000000000 RBX: ffffed1002ee2f78 RCX: ffffffff813a4050 [ 57.570458] RDX: ffff8880156ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.571542] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee2f2f [ 57.572612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.573678] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017717df8 [ 57.574752] FS: 00007fe2c68d5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.575965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.576849] CR2: 00007fe2c6dc7580 CR3: 000000000df7d000 CR4: 0000000000350ef0 [ 57.577919] Call Trace: [ 57.578336] [ 57.578677] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.579444] ? __create_object+0x59/0x80 [ 57.580061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.580866] __vmalloc_noprof+0x59/0x60 [ 57.581489] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.582172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.582956] bpf_prog_alloc+0x39/0x200 [ 57.583561] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.584329] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.585038] do_seccomp+0x349/0x25e0 [ 57.585636] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.586385] ? __pfx_do_seccomp+0x10/0x10 [ 57.587013] ? find_held_lock+0x2b/0x80 [ 57.587644] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.588447] ? static_key_count+0x60/0x80 [ 57.589079] prctl_set_seccomp+0x4e/0x70 [ 57.589714] __do_sys_prctl+0xe6c/0x1d70 [ 57.590352] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.591034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.591831] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.592640] ? irqentry_exit+0xf3/0x650 [ 57.593270] do_syscall_64+0xbf/0x430 [ 57.593839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.594623] RIP: 0033:0x7fe2c6dc75cd [ 57.595178] 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 [ 57.597791] RSP: 002b:00007ffd9ec2adf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.598912] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2c6dc75cd [ 57.599948] RDX: 0000560535339e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.600997] RBP: 00007ffd9ec2ae50 R08: 0000000000000000 R09: 00007ffd9ec2a4f0 [ 57.602059] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605434172b0 [ 57.603116] R13: 00007ffd9ec2b280 R14: 0000560543419d20 R15: 000056054342b8d0 [ 57.604179] [ 57.604560] irq event stamp: 1701 [ 57.605062] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 57.606311] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 57.607561] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 57.608825] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 57.610071] ---[ end trace 0000000000000000 ]--- [ 58.486289] ------------[ cut here ]------------ [ 58.487300] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.489518] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.491127] Modules linked in: [ 58.492062] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.494304] Tainted: [W]=WARN [ 58.494916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.496513] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.497503] 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 [ 58.500963] RSP: 0018:ffff88801a507bc0 EFLAGS: 00010286 [ 58.502024] RAX: 0000000000000000 RBX: ffffed10034a0f78 RCX: ffffffff813a4050 [ 58.503423] RDX: ffff888016a50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.504819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034a0f2f [ 58.506238] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.507632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a507df8 [ 58.509045] FS: 00007f8d0aa74900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.510604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.511777] CR2: 00007f8d0af66580 CR3: 000000000df2c000 CR4: 0000000000350ef0 [ 58.513165] Call Trace: [ 58.513714] [ 58.514163] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.515150] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 58.516163] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 58.517192] __vmalloc_noprof+0x59/0x60 [ 58.518006] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.518958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.519975] bpf_prog_alloc+0x39/0x200 [ 58.520782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.521796] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.522803] do_seccomp+0x349/0x25e0 [ 58.523579] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.524558] ? __pfx_do_seccomp+0x10/0x10 [ 58.525425] ? find_held_lock+0x2b/0x80 [ 58.526206] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.527347] ? static_key_count+0x60/0x80 [ 58.528185] prctl_set_seccomp+0x4e/0x70 [ 58.529053] __do_sys_prctl+0xe6c/0x1d70 [ 58.529967] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.531079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.532288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.533370] ? irqentry_exit+0xf3/0x650 [ 58.534358] do_syscall_64+0xbf/0x430 [ 58.535149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.536203] RIP: 0033:0x7f8d0af665cd [ 58.536973] 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 [ 58.540624] RSP: 002b:00007ffc74f24860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.542323] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d0af665cd [ 58.543902] RDX: 00005596ea93ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.545440] RBP: 00007ffc74f248c0 R08: 0000000000000000 R09: 00007ffc74f23f60 [ 58.546988] R10: 0000000000000000 R11: 0000000000000246 R12: 000055971028aad0 [ 58.548649] R13: 00007ffc74f24cf0 R14: 000055971028bbc0 R15: 000055971029c780 [ 58.550184] [ 58.550714] irq event stamp: 1853 [ 58.551516] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 58.553235] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 58.554722] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 58.556244] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 58.557833] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4500' (ECDSA) to the list of known hosts. 2025/11/17 11:24:56 fuzzer started 2025/11/17 11:24:56 dialing manager at localhost:37895 2025/11/17 11:24:56 checking machine... 2025/11/17 11:24:56 checking revisions... [ 59.499559] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:24:56 testing simple program... [ 59.590471] cgroup: Unknown subsys name 'net' [ 59.636582] cgroup: Unknown subsys name 'cpuset' [ 59.656933] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:24:55 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000003 RCX=ffffffff84bf05ab RDX=ffff8880159bb780 RSI=ffffffff84bf05b9 RDI=0000000000000000 RBP=ffff888014da1a20 RSP=ffff888015a47c88 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000003 R11=0000000000000001 R12=00007fe2c699250c R13=0000000000000003 R14=000000000000000e R15=00007fe2c698efff RIP=ffffffff81751c78 RFL=00000202 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe2c68d5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe2c699250c CR3=000000001f61a000 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=6720646572637465733a4d41503d706f 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=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88800f13f418 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000266d7 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88800f13f500 RIP=ffffffff81529235 RFL=00000296 [--S-AP-] 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 00007ff51e683900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff51ed6dc48 CR3=000000001f600000 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=000000ff000000000000000000000000 XMM01=ffffff00ffffffffffffffffffffffff XMM02=494d5f325f3562726b5f697061737367 XMM03=00000000000000004700352e322e325f XMM04=4342494c4700362e322e325f4342494c XMM05=00007ff51ec3cf6000007ff51edf6950 XMM06=00007ff51edf644000007ff51edf5f20 XMM07=00007ff51e74012000007ff51e73fb10 XMM08=00007ff51e73f5f000007ff51e73f060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000