[ 44.341879] ------------[ cut here ]------------ [ 44.342788] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.344815] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 44.346262] Modules linked in: [ 44.346922] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.348950] Tainted: [W]=WARN [ 44.349557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.351043] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.351962] 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 [ 44.355192] RSP: 0018:ffff888015717bc0 EFLAGS: 00010286 [ 44.356178] RAX: 0000000000000000 RBX: ffffed1002ae2f78 RCX: ffffffff813a4050 [ 44.357487] RDX: ffff88801a583780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.358800] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ae2f2f [ 44.360090] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.361393] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015717df8 [ 44.362690] FS: 00007fdeb1eae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.364126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.365201] CR2: 00007ffd08ebbef7 CR3: 000000000e68c000 CR4: 0000000000350ef0 [ 44.366498] Call Trace: [ 44.366971] [ 44.367433] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.368320] ? __create_object+0x59/0x80 [ 44.369124] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.370115] __vmalloc_noprof+0x59/0x60 [ 44.370877] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.371772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.372784] bpf_prog_alloc+0x39/0x200 [ 44.373530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.374459] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.375374] do_seccomp+0x349/0x25e0 [ 44.376049] ? find_held_lock+0x2b/0x80 [ 44.376826] ? do_prlimit+0x310/0x610 [ 44.377572] ? __pfx_do_seccomp+0x10/0x10 [ 44.378310] ? do_raw_spin_unlock+0x53/0x220 [ 44.379148] ? _raw_spin_unlock+0x1e/0x40 [ 44.379944] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.380930] ? static_key_count+0x60/0x80 [ 44.381744] prctl_set_seccomp+0x4e/0x70 [ 44.382524] __do_sys_prctl+0xe6c/0x1d70 [ 44.383277] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.384138] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.385139] ? irqentry_exit+0xf3/0x650 [ 44.385910] do_syscall_64+0xbf/0x430 [ 44.386662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.387623] RIP: 0033:0x7fdeb23a05cd [ 44.388307] 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 [ 44.391520] RSP: 002b:00007ffd08eba090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.392932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdeb23a05cd [ 44.394240] RDX: 00005604b656fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.395532] RBP: 00007ffd08eba0f0 R08: 0000000000000000 R09: 00007ffd08eb9790 [ 44.396816] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604d53f6ad0 [ 44.398127] R13: 00007ffd08eba520 R14: 00005604d53f7bc0 R15: 00005604d5408780 [ 44.399442] [ 44.399873] irq event stamp: 1705 [ 44.400540] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 44.402092] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 44.403624] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 44.405191] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 44.406692] ---[ end trace 0000000000000000 ]--- [ 47.194242] ------------[ cut here ]------------ [ 47.195014] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.196683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.197885] Modules linked in: [ 47.198413] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.200312] Tainted: [W]=WARN [ 47.200866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.202077] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.202829] 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 [ 47.205472] RSP: 0018:ffff88800e7a7bc0 EFLAGS: 00010286 [ 47.206248] RAX: 0000000000000000 RBX: ffffed1001cf4f78 RCX: ffffffff813a4050 [ 47.207300] RDX: ffff8880198bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.208364] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cf4f2f [ 47.209441] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.210494] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e7a7df8 [ 47.211556] FS: 00007fdd2c5e9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.212785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.213675] CR2: 00007ffdc30c9ef7 CR3: 0000000020df8000 CR4: 0000000000350ef0 [ 47.214740] Call Trace: [ 47.215123] [ 47.215499] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.216219] ? __create_object+0x59/0x80 [ 47.216875] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.217686] __vmalloc_noprof+0x59/0x60 [ 47.218274] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.218996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.219762] bpf_prog_alloc+0x39/0x200 [ 47.220379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.221113] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.221854] do_seccomp+0x349/0x25e0 [ 47.222473] ? find_held_lock+0x2b/0x80 [ 47.223064] ? do_prlimit+0x310/0x610 [ 47.223679] ? __pfx_do_seccomp+0x10/0x10 [ 47.224298] ? do_raw_spin_unlock+0x53/0x220 [ 47.224994] ? _raw_spin_unlock+0x1e/0x40 [ 47.225647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.226444] ? static_key_count+0x60/0x80 [ 47.227077] prctl_set_seccomp+0x4e/0x70 [ 47.227719] __do_sys_prctl+0xe6c/0x1d70 [ 47.228385] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.229064] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.229858] ? irqentry_exit+0xf3/0x650 [ 47.230495] do_syscall_64+0xbf/0x430 [ 47.231072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.231851] RIP: 0033:0x7fdd2cadb5cd [ 47.232448] 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 [ 47.235064] RSP: 002b:00007ffdc30c8e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.236218] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd2cadb5cd [ 47.237294] RDX: 000055f300e27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.238358] RBP: 00007ffdc30c8e90 R08: 0000000000000000 R09: 00007ffdc30c8530 [ 47.239420] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f310308ad0 [ 47.240482] R13: 00007ffdc30c92c0 R14: 000055f310309bc0 R15: 000055f31031a780 [ 47.241554] [ 47.241902] irq event stamp: 1815 [ 47.242441] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 47.243694] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 47.244959] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 47.246224] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 47.247466] ---[ end trace 0000000000000000 ]--- [ 47.961141] ------------[ cut here ]------------ [ 47.961878] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.963511] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 47.964716] Modules linked in: [ 47.965198] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.966848] Tainted: [W]=WARN [ 47.967302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.968524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.969233] 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 [ 47.971832] RSP: 0018:ffff888016167bc0 EFLAGS: 00010286 [ 47.972649] RAX: 0000000000000000 RBX: ffffed1002c2cf78 RCX: ffffffff813a4050 [ 47.973710] RDX: ffff88800f6c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.974758] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2cf2f [ 47.975817] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.976896] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016167df8 [ 47.977960] FS: 00007fc547395900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.979135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.980028] CR2: 00007fc547887580 CR3: 000000000cdca000 CR4: 0000000000350ef0 [ 47.981085] Call Trace: [ 47.981500] [ 47.981839] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.982585] ? __create_object+0x59/0x80 [ 47.983197] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.983988] __vmalloc_noprof+0x59/0x60 [ 47.984629] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.985308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.986078] bpf_prog_alloc+0x39/0x200 [ 47.986683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.987453] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.988163] do_seccomp+0x349/0x25e0 [ 47.988764] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.989509] ? __pfx_do_seccomp+0x10/0x10 [ 47.990118] ? find_held_lock+0x2b/0x80 [ 47.990742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.991526] ? static_key_count+0x60/0x80 [ 47.992147] prctl_set_seccomp+0x4e/0x70 [ 47.992789] __do_sys_prctl+0xe6c/0x1d70 [ 47.993433] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.994095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.994899] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.995702] ? irqentry_exit+0xf3/0x650 [ 47.996308] do_syscall_64+0xbf/0x430 [ 47.996917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.997693] RIP: 0033:0x7fc5478875cd [ 47.998239] 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 [ 48.000883] RSP: 002b:00007ffec860f410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.002002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5478875cd [ 48.003058] RDX: 00005573db8e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.004122] RBP: 00007ffec860f470 R08: 0000000000000000 R09: 00007ffec860eb10 [ 48.005193] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574135a4b10 [ 48.006251] R13: 00007ffec860f8a0 R14: 00005574135a52b0 R15: 00005574135b96f0 [ 48.007353] [ 48.007708] irq event stamp: 1701 [ 48.008211] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 48.009464] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 48.010718] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 48.011988] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 48.013250] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22267' (ECDSA) to the list of known hosts. 2025/11/19 01:35:08 fuzzer started 2025/11/19 01:35:08 dialing manager at localhost:34383 2025/11/19 01:35:08 checking machine... 2025/11/19 01:35:08 checking revisions... [ 48.913191] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:35:08 testing simple program... [ 49.131876] cgroup: Unknown subsys name 'net' [ 49.180826] cgroup: Unknown subsys name 'cpuset' [ 49.202637] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:35:07 Registers: info registers vcpu 0 RAX=fffffffffb4043cb RBX=ffffffff86725c68 RCX=ffffffff81b2a02e RDX=0000000000000000 RSI=ffffffff86ab838e RDI=ffffffff86725c50 RBP=ffffffff86725c50 RSP=ffff88801bd57640 R8 =ffffffff86ab838e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ad R12=ffffffff86725c84 R13=ffffffff86725c50 R14=ffffffff86725c50 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 00007fdd2c5e9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdd2c5b3008 CR3=0000000020dc9000 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=000000000001f559 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fac6e432db0 CR3=000000000dbeb000 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=2efb8cd664f902956f4eaa4704fb201f XMM02=2c67c8bc2e329bc30000000000305430 XMM03=fb795ef6d65770560000000000313a38 XMM04=4b3e912f26fbfd8a00000000000ae988 XMM05=e1bcd410fb3842e60000000000322b30 XMM06=405749d8372a36f100000000003229b8 XMM07=e042d86d42eb936e0000000000313cb8 XMM08=41a1ef6a04bc217b0000000000305490 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000