[ 45.967490] ------------[ cut here ]------------ [ 45.968389] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.970297] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.971731] Modules linked in: [ 45.972568] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.974760] Tainted: [W]=WARN [ 45.975367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.976795] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.977675] 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 [ 45.980745] RSP: 0018:ffff8880166afbc0 EFLAGS: 00010286 [ 45.981700] RAX: 0000000000000000 RBX: ffffed1002cd5f78 RCX: ffffffff813a4050 [ 45.982955] RDX: ffff888015349bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.984205] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd5f2f [ 45.985443] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.986676] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166afdf8 [ 45.987930] FS: 00007fed105c4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.989328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.990364] CR2: 00007fed10ab6580 CR3: 000000000de9b000 CR4: 0000000000350ef0 [ 45.991626] Call Trace: [ 45.992107] [ 45.992504] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.993373] ? __create_object+0x59/0x80 [ 45.994129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.995076] __vmalloc_noprof+0x59/0x60 [ 45.995765] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.996609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.997501] bpf_prog_alloc+0x39/0x200 [ 45.998217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.999140] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.999966] do_seccomp+0x349/0x25e0 [ 46.000660] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.001539] ? __pfx_do_seccomp+0x10/0x10 [ 46.002320] ? find_held_lock+0x2b/0x80 [ 46.003018] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.004013] ? static_key_count+0x60/0x80 [ 46.004795] prctl_set_seccomp+0x4e/0x70 [ 46.005552] __do_sys_prctl+0xe6c/0x1d70 [ 46.006311] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.007150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.008085] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.008976] ? irqentry_exit+0xf3/0x650 [ 46.009720] do_syscall_64+0xbf/0x430 [ 46.010432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.011368] RIP: 0033:0x7fed10ab65cd [ 46.012017] 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 [ 46.015158] RSP: 002b:00007ffd7812add0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.016496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed10ab65cd [ 46.017750] RDX: 00005644400a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.019053] RBP: 00007ffd7812ae30 R08: 0000000000000000 R09: 00007ffd7812a4d0 [ 46.020314] R10: 0000000000000000 R11: 0000000000000246 R12: 000056446c48db10 [ 46.021577] R13: 00007ffd7812b260 R14: 000056446c48e2b0 R15: 000056446c4a26f0 [ 46.022862] [ 46.023334] irq event stamp: 1851 [ 46.023940] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 46.025431] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 46.026933] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 46.028465] softirqs last disabled at (1887): [] __irq_exit_rcu+0xc4/0x100 [ 46.029965] ---[ end trace 0000000000000000 ]--- [ 49.175204] ------------[ cut here ]------------ [ 49.175782] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.177066] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.177960] Modules linked in: [ 49.178367] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.179624] Tainted: [W]=WARN [ 49.179973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.180901] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.181467] 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 [ 49.183467] RSP: 0018:ffff888016f3fbc0 EFLAGS: 00010286 [ 49.184083] RAX: 0000000000000000 RBX: ffffed1002de7f78 RCX: ffffffff813a4050 [ 49.184860] RDX: ffff8880162a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.185670] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de7f2f [ 49.186476] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.187296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f3fdf8 [ 49.188097] FS: 00007f15de88b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.188969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.189640] CR2: 00007ffcda912ef7 CR3: 000000001be75000 CR4: 0000000000350ef0 [ 49.190445] Call Trace: [ 49.190737] [ 49.191004] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.191571] ? __create_object+0x59/0x80 [ 49.192061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.192649] __vmalloc_noprof+0x59/0x60 [ 49.193126] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.193646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.194227] bpf_prog_alloc+0x39/0x200 [ 49.194661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.195257] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.195797] do_seccomp+0x349/0x25e0 [ 49.196248] ? find_held_lock+0x2b/0x80 [ 49.196700] ? do_prlimit+0x310/0x610 [ 49.197165] ? __pfx_do_seccomp+0x10/0x10 [ 49.197629] ? do_raw_spin_unlock+0x53/0x220 [ 49.198148] ? _raw_spin_unlock+0x1e/0x40 [ 49.198613] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.199229] ? static_key_count+0x60/0x80 [ 49.199710] prctl_set_seccomp+0x4e/0x70 [ 49.200198] __do_sys_prctl+0xe6c/0x1d70 [ 49.200662] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.201196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.201776] ? irqentry_exit+0xf3/0x650 [ 49.202255] do_syscall_64+0xbf/0x430 [ 49.202699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.203331] RIP: 0033:0x7f15ded7d5cd [ 49.203750] 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 [ 49.205746] RSP: 002b:00007ffcda910970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.206605] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15ded7d5cd [ 49.207418] RDX: 000055ccfef07e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.208224] RBP: 00007ffcda9109d0 R08: 0000000000000000 R09: 00007ffcda910070 [ 49.209007] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd3e47aad0 [ 49.209807] R13: 00007ffcda910e00 R14: 000055cd3e47bbc0 R15: 000055cd3e48c780 [ 49.210629] [ 49.210896] irq event stamp: 1671 [ 49.211307] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 49.212237] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 49.213168] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 49.214108] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 49.215062] ---[ end trace 0000000000000000 ]--- [ 49.911397] ------------[ cut here ]------------ [ 49.912320] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.914325] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.915768] Modules linked in: [ 49.917752] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.919805] Tainted: [W]=WARN [ 49.920398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.921860] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.922759] 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 [ 49.925903] RSP: 0018:ffff88800a8ffbc0 EFLAGS: 00010286 [ 49.926863] RAX: 0000000000000000 RBX: ffffed100151ff78 RCX: ffffffff813a4050 [ 49.928145] RDX: ffff88800a2cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.929401] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100151ff2f [ 49.930661] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.931946] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8ffdf8 [ 49.933216] FS: 00007f9add17f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.934643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.935707] CR2: 00007fff96eaaef7 CR3: 000000001f414000 CR4: 0000000000350ef0 [ 49.936988] Call Trace: [ 49.937498] [ 49.937905] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.938792] ? __create_object+0x59/0x80 [ 49.939575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.940529] __vmalloc_noprof+0x59/0x60 [ 49.941269] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.942140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.943071] bpf_prog_alloc+0x39/0x200 [ 49.943764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.944686] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.945579] do_seccomp+0x349/0x25e0 [ 49.946274] ? find_held_lock+0x2b/0x80 [ 49.946983] ? do_prlimit+0x310/0x610 [ 49.947714] ? __pfx_do_seccomp+0x10/0x10 [ 49.948489] ? do_raw_spin_unlock+0x53/0x220 [ 49.949314] ? _raw_spin_unlock+0x1e/0x40 [ 49.950080] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.950987] ? static_key_count+0x60/0x80 [ 49.951774] prctl_set_seccomp+0x4e/0x70 [ 49.952535] __do_sys_prctl+0xe6c/0x1d70 [ 49.953307] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.954146] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.955114] ? irqentry_exit+0xf3/0x650 [ 49.955828] do_syscall_64+0xbf/0x430 [ 49.956559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.957500] RIP: 0033:0x7f9add6715cd [ 49.958199] 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 [ 49.961380] RSP: 002b:00007fff96ea9e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.962725] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9add6715cd [ 49.964013] RDX: 000055d019256e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.965314] RBP: 00007fff96ea9eb0 R08: 0000000000000000 R09: 00007fff96ea9550 [ 49.966589] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d035901ad0 [ 49.967867] R13: 00007fff96eaa2e0 R14: 000055d035902bc0 R15: 000055d035913780 [ 49.969162] [ 49.969588] irq event stamp: 2103 [ 49.970229] hardirqs last enabled at (2113): [] __up_console_sem+0x78/0x80 [ 49.971754] hardirqs last disabled at (2122): [] __up_console_sem+0x5d/0x80 [ 49.973266] softirqs last enabled at (1994): [] handle_softirqs+0x50c/0x770 [ 49.974865] softirqs last disabled at (1989): [] __irq_exit_rcu+0xc4/0x100 [ 49.976273] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1121' (ECDSA) to the list of known hosts. 2025/11/18 19:04:39 fuzzer started 2025/11/18 19:04:39 dialing manager at localhost:34383 2025/11/18 19:04:39 checking machine... 2025/11/18 19:04:39 checking revisions... [ 50.886295] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:04:40 testing simple program... [ 50.975828] cgroup: Unknown subsys name 'net' [ 51.033772] cgroup: Unknown subsys name 'cpuset' [ 51.047228] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:04:39 Registers: info registers vcpu 0 RAX=ffffffff85f10a38 RBX=ffff888009611bc0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85f10a38 RBP=ffffffff85f10a38 RSP=ffff888009627a60 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f15de86a020 CR3=000000001f55f000 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=000000000002eb8f 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f609940f000 CR3=000000001bc05000 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=2038333a34303a393120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038333a34303a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000