[ 45.262206] ------------[ cut here ]------------ [ 45.263161] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.265208] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 45.266675] Modules linked in: [ 45.267270] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.269319] Tainted: [W]=WARN [ 45.269914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.271399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.272336] 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 [ 45.275530] RSP: 0018:ffff888016bc7bc0 EFLAGS: 00010286 [ 45.276526] RAX: 0000000000000000 RBX: ffffed1002d78f78 RCX: ffffffff813a4050 [ 45.277854] RDX: ffff888016323780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.279151] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d78f2f [ 45.280454] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.281741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bc7df8 [ 45.283042] FS: 00007fcf6a74c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.284510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.285584] CR2: 00007ffd4e3efef8 CR3: 000000000bab8000 CR4: 0000000000350ef0 [ 45.286871] Call Trace: [ 45.287336] [ 45.287852] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.288762] ? __create_object+0x59/0x80 [ 45.289501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.290472] __vmalloc_noprof+0x59/0x60 [ 45.291232] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.292130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.293066] bpf_prog_alloc+0x39/0x200 [ 45.293804] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.294747] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.295675] do_seccomp+0x349/0x25e0 [ 45.296371] ? find_held_lock+0x2b/0x80 [ 45.297153] ? do_prlimit+0x310/0x610 [ 45.297914] ? __pfx_do_seccomp+0x10/0x10 [ 45.298718] ? do_raw_spin_unlock+0x53/0x220 [ 45.299522] ? _raw_spin_unlock+0x1e/0x40 [ 45.300338] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.301316] ? static_key_count+0x60/0x80 [ 45.302121] prctl_set_seccomp+0x4e/0x70 [ 45.302929] __do_sys_prctl+0xe6c/0x1d70 [ 45.303724] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.304613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.305599] ? irqentry_exit+0xf3/0x650 [ 45.306329] do_syscall_64+0xbf/0x430 [ 45.307076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.308037] RIP: 0033:0x7fcf6ac3e5cd [ 45.308741] 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 [ 45.311937] RSP: 002b:00007ffd4e3ed640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.313320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf6ac3e5cd [ 45.314624] RDX: 000055d4efab0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.315935] RBP: 00007ffd4e3ed6a0 R08: 0000000000000000 R09: 00007ffd4e3ecd40 [ 45.317256] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d50d8a82b0 [ 45.318564] R13: 00007ffd4e3edad0 R14: 000055d50d8aad20 R15: 000055d50d8bc8d0 [ 45.319913] [ 45.320344] irq event stamp: 1729 [ 45.321012] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 45.322564] hardirqs last disabled at (1750): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 45.324274] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 45.325813] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 45.327335] ---[ end trace 0000000000000000 ]--- [ 48.212408] ------------[ cut here ]------------ [ 48.213345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.215382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.216865] Modules linked in: [ 48.217457] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.219468] Tainted: [W]=WARN [ 48.220116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.221831] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.222828] 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 [ 48.226069] RSP: 0018:ffff888009e6fbc0 EFLAGS: 00010286 [ 48.227056] RAX: 0000000000000000 RBX: ffffed10013cdf78 RCX: ffffffff813a4050 [ 48.228383] RDX: ffff88801790b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.229681] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013cdf2f [ 48.230969] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.232291] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009e6fdf8 [ 48.233583] FS: 00007f5aefa54900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.235025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.236131] CR2: 00007f5aeff46580 CR3: 000000000d044000 CR4: 0000000000350ef0 [ 48.237423] Call Trace: [ 48.237937] [ 48.238352] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.239263] ? __create_object+0x59/0x80 [ 48.240094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.241078] __vmalloc_noprof+0x59/0x60 [ 48.241836] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.242720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.243664] bpf_prog_alloc+0x39/0x200 [ 48.244396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.245339] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.246253] do_seccomp+0x349/0x25e0 [ 48.246979] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.247897] ? __pfx_do_seccomp+0x10/0x10 [ 48.248745] ? find_held_lock+0x2b/0x80 [ 48.249470] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.250443] ? static_key_count+0x60/0x80 [ 48.251257] prctl_set_seccomp+0x4e/0x70 [ 48.252079] __do_sys_prctl+0xe6c/0x1d70 [ 48.252871] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.253734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.254713] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.255689] ? irqentry_exit+0xf3/0x650 [ 48.256455] do_syscall_64+0xbf/0x430 [ 48.257206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.258169] RIP: 0033:0x7f5aeff465cd [ 48.258886] 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 [ 48.262128] RSP: 002b:00007fff737c53e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.263501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5aeff465cd [ 48.264831] RDX: 000055a9f60aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.266124] RBP: 00007fff737c5440 R08: 0000000000000000 R09: 00007fff737c4ae0 [ 48.267417] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa341312b0 [ 48.268739] R13: 00007fff737c5870 R14: 000055aa34133d20 R15: 000055aa341458d0 [ 48.270055] [ 48.270485] irq event stamp: 1803 [ 48.271142] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 48.272727] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 48.274061] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 48.275346] softirqs last disabled at (1337): [] __irq_exit_rcu+0xc4/0x100 [ 48.276671] ---[ end trace 0000000000000000 ]--- [ 48.950345] ------------[ cut here ]------------ [ 48.951267] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.953346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 48.955018] Modules linked in: [ 48.955728] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.957724] Tainted: [W]=WARN [ 48.958269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.959717] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.960669] 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 [ 48.963806] RSP: 0018:ffff8880196b7bc0 EFLAGS: 00010286 [ 48.964823] RAX: 0000000000000000 RBX: ffffed10032d6f78 RCX: ffffffff813a4050 [ 48.966090] RDX: ffff888019599bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.967360] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032d6f2f [ 48.968690] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.969961] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880196b7df8 [ 48.971234] FS: 00007f0b7febf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.972682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.973731] CR2: 00007ffe0c707ef8 CR3: 000000000a188000 CR4: 0000000000350ef0 [ 48.975013] Call Trace: [ 48.975468] [ 48.975943] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.976863] ? __create_object+0x59/0x80 [ 48.977641] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.978604] __vmalloc_noprof+0x59/0x60 [ 48.979306] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.980207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.981147] bpf_prog_alloc+0x39/0x200 [ 48.981884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.982805] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.983710] do_seccomp+0x349/0x25e0 [ 48.984417] ? find_held_lock+0x2b/0x80 [ 48.985184] ? do_prlimit+0x310/0x610 [ 48.985922] ? __pfx_do_seccomp+0x10/0x10 [ 48.986702] ? do_raw_spin_unlock+0x53/0x220 [ 48.987487] ? _raw_spin_unlock+0x1e/0x40 [ 48.988292] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.989260] ? static_key_count+0x60/0x80 [ 48.990063] prctl_set_seccomp+0x4e/0x70 [ 48.990832] __do_sys_prctl+0xe6c/0x1d70 [ 48.991609] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.992448] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.993421] ? irqentry_exit+0xf3/0x650 [ 48.994190] do_syscall_64+0xbf/0x430 [ 48.994931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.995889] RIP: 0033:0x7f0b803b15cd [ 48.996631] 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 [ 48.999765] RSP: 002b:00007ffe0c706cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.001150] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b803b15cd [ 49.002419] RDX: 000055f93192ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.003696] RBP: 00007ffe0c706d10 R08: 0000000000000000 R09: 00007ffe0c7063b0 [ 49.005044] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f96019aad0 [ 49.006334] R13: 00007ffe0c707140 R14: 000055f96019bbc0 R15: 000055f9601ac780 [ 49.007642] [ 49.008107] irq event stamp: 1793 [ 49.008718] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.010000] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.011300] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 49.012661] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 49.013944] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42260' (ECDSA) to the list of known hosts. 2025/11/18 05:53:03 fuzzer started 2025/11/18 05:53:03 dialing manager at localhost:37895 2025/11/18 05:53:03 checking machine... 2025/11/18 05:53:03 checking revisions... [ 49.905205] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:53:03 testing simple program... [ 49.992968] cgroup: Unknown subsys name 'net' [ 50.057588] cgroup: Unknown subsys name 'cpuset' [ 50.079773] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:53:02 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff822e0f04 RDX=ffff888017909bc0 RSI=ffffffff822e1036 RDI=0000000000000004 RBP=0000000000000001 RSP=ffff8880196d7a78 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000001 R13=ffff88800fa580d8 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff81751c74 RFL=00000293 [--S-A-C] 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 00007f5aefa54900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff737bf000 CR3=0000000009c2c000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000225d7 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb9756448 CR3=000000000bef8000 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=ef797b0d24986b917c4a565cd4548f25 XMM02=ec2efd57dc4c00df0000000000302268 XMM03=2171cf2eea7fa0610000000000302338 XMM04=3970ecdccf05df6f00000000000ae988 XMM05=e1bcd410fb3842e6000000000031f200 XMM06=405749d8372a36f1000000000031f088 XMM07=e042d86d42eb936e0000000000310650 XMM08=2171cf2eea7fa0610000000000302338 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000