[ 46.041399] ------------[ cut here ]------------ [ 46.042334] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.044742] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.046263] Modules linked in: [ 46.046866] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.048859] Tainted: [W]=WARN [ 46.049456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.050947] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.051868] 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 [ 46.055062] RSP: 0018:ffff88800b88fbc0 EFLAGS: 00010286 [ 46.055985] RAX: 0000000000000000 RBX: ffffed1001711f78 RCX: ffffffff813a4050 [ 46.057296] RDX: ffff88801778d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.058584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001711f2f [ 46.059864] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.061139] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b88fdf8 [ 46.062416] FS: 00007fe6bb3f2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.063850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.064926] CR2: 00007fe6bb8e4580 CR3: 000000000b9e3000 CR4: 0000000000350ef0 [ 46.066212] Call Trace: [ 46.066693] [ 46.067154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.068056] ? __create_object+0x59/0x80 [ 46.068787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.069757] __vmalloc_noprof+0x59/0x60 [ 46.070543] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.071440] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.072382] bpf_prog_alloc+0x39/0x200 [ 46.073119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.074067] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.074944] do_seccomp+0x349/0x25e0 [ 46.075692] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.076595] ? __pfx_do_seccomp+0x10/0x10 [ 46.077395] ? find_held_lock+0x2b/0x80 [ 46.078168] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.079146] ? static_key_count+0x60/0x80 [ 46.079907] prctl_set_seccomp+0x4e/0x70 [ 46.080695] __do_sys_prctl+0xe6c/0x1d70 [ 46.081692] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.082539] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.083513] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.084462] ? irqentry_exit+0xf3/0x650 [ 46.085235] do_syscall_64+0xbf/0x430 [ 46.085924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.086868] RIP: 0033:0x7fe6bb8e45cd [ 46.087554] 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 [ 46.090680] RSP: 002b:00007ffc13feb8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.092047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6bb8e45cd [ 46.093302] RDX: 00005569479e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.094570] RBP: 00007ffc13feb910 R08: 0000000000000000 R09: 00007ffc13feafb0 [ 46.095797] R10: 0000000000000000 R11: 0000000000000246 R12: 000055695afb1ad0 [ 46.096918] R13: 00007ffc13febd40 R14: 000055695afb2bc0 R15: 000055695afc3780 [ 46.098066] [ 46.098442] irq event stamp: 1735 [ 46.098982] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 46.100354] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.101697] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 46.103057] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 46.104404] ---[ end trace 0000000000000000 ]--- [ 49.118515] ------------[ cut here ]------------ [ 49.118956] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.119903] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.120633] Modules linked in: [ 49.120915] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.121868] Tainted: [W]=WARN [ 49.122147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.122824] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.123270] 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 [ 49.124819] RSP: 0018:ffff88801a4bfbc0 EFLAGS: 00010286 [ 49.125275] RAX: 0000000000000000 RBX: ffffed1003497f78 RCX: ffffffff813a4050 [ 49.125863] RDX: ffff888015ded340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.126475] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003497f2f [ 49.127104] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.127687] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4bfdf8 [ 49.128284] FS: 00007f361fd5b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.128926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.129428] CR2: 00007fffa4892ef8 CR3: 000000000e2a9000 CR4: 0000000000350ef0 [ 49.130041] Call Trace: [ 49.130253] [ 49.130443] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.130848] ? __create_object+0x59/0x80 [ 49.131223] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.131661] __vmalloc_noprof+0x59/0x60 [ 49.131999] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.132412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.132829] bpf_prog_alloc+0x39/0x200 [ 49.133191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.133607] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.134050] do_seccomp+0x349/0x25e0 [ 49.134376] ? find_held_lock+0x2b/0x80 [ 49.134713] ? do_prlimit+0x310/0x610 [ 49.135077] ? __pfx_do_seccomp+0x10/0x10 [ 49.135429] ? do_raw_spin_unlock+0x53/0x220 [ 49.135792] ? _raw_spin_unlock+0x1e/0x40 [ 49.136164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.136607] ? static_key_count+0x60/0x80 [ 49.136958] prctl_set_seccomp+0x4e/0x70 [ 49.137327] __do_sys_prctl+0xe6c/0x1d70 [ 49.137690] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.138096] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.138536] ? irqentry_exit+0xf3/0x650 [ 49.138882] do_syscall_64+0xbf/0x430 [ 49.139237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.139669] RIP: 0033:0x7f362024d5cd [ 49.139980] 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 [ 49.141504] RSP: 002b:00007fffa48910e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.142156] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f362024d5cd [ 49.142740] RDX: 00005563f3c9de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.143356] RBP: 00007fffa4891140 R08: 0000000000000000 R09: 00007fffa48907e0 [ 49.143936] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564238f7240 [ 49.144545] R13: 00007fffa4891570 R14: 00005564238f6bf0 R15: 000055642390b4d0 [ 49.145157] [ 49.145356] irq event stamp: 1743 [ 49.145642] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.146379] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.147131] softirqs last enabled at (1298): [] handle_softirqs+0x50c/0x770 [ 49.147865] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 49.148585] ---[ end trace 0000000000000000 ]--- [ 49.732828] ------------[ cut here ]------------ [ 49.733893] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.736118] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.737892] Modules linked in: [ 49.738700] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.740819] Tainted: [W]=WARN [ 49.741505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.743105] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.743978] 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 [ 49.747318] RSP: 0018:ffff888017617bc0 EFLAGS: 00010286 [ 49.748307] RAX: 0000000000000000 RBX: ffffed1002ec2f78 RCX: ffffffff813a4050 [ 49.749723] RDX: ffff888017bfd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.751196] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec2f2f [ 49.752526] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.753805] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017617df8 [ 49.755196] FS: 00007f03c4ec0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.756866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.758102] CR2: 00007fff74dc1ef8 CR3: 0000000021102000 CR4: 0000000000350ef0 [ 49.759485] Call Trace: [ 49.759948] [ 49.760447] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.761494] ? __create_object+0x59/0x80 [ 49.762385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.763524] __vmalloc_noprof+0x59/0x60 [ 49.764450] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.765462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.766488] bpf_prog_alloc+0x39/0x200 [ 49.767311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.768393] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.769334] do_seccomp+0x349/0x25e0 [ 49.770058] ? find_held_lock+0x2b/0x80 [ 49.770807] ? do_prlimit+0x310/0x610 [ 49.771603] ? __pfx_do_seccomp+0x10/0x10 [ 49.772393] ? do_raw_spin_unlock+0x53/0x220 [ 49.773241] ? _raw_spin_unlock+0x1e/0x40 [ 49.774106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.775141] ? static_key_count+0x60/0x80 [ 49.775961] prctl_set_seccomp+0x4e/0x70 [ 49.776820] __do_sys_prctl+0xe6c/0x1d70 [ 49.777641] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.778551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.779554] ? irqentry_exit+0xf3/0x650 [ 49.780316] do_syscall_64+0xbf/0x430 [ 49.781055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.781964] RIP: 0033:0x7f03c53b25cd [ 49.782674] 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 [ 49.785856] RSP: 002b:00007fff74dc06b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.787246] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03c53b25cd [ 49.788526] RDX: 0000561ab4594e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.789798] RBP: 00007fff74dc0710 R08: 0000000000000000 R09: 00007fff74dbfdb0 [ 49.791083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ad5fe0ad0 [ 49.792225] R13: 00007fff74dc0b40 R14: 0000561ad5fe1bc0 R15: 0000561ad5ff2780 [ 49.793391] [ 49.793769] irq event stamp: 1829 [ 49.794352] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 49.795736] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 49.797067] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.798441] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.799800] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57316' (ECDSA) to the list of known hosts. 2025/11/19 08:00:05 fuzzer started 2025/11/19 08:00:05 dialing manager at localhost:34383 2025/11/19 08:00:05 checking machine... 2025/11/19 08:00:05 checking revisions... [ 50.510642] kmemleak: Automatic memory scanning thread ended 2025/11/19 08:00:05 testing simple program... [ 50.582176] cgroup: Unknown subsys name 'net' [ 50.632517] cgroup: Unknown subsys name 'cpuset' [ 50.647729] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:00:05 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff81ad0086 RDX=ffff888013dd3780 RSI=ffffffff81ad009e RDI=ffffea0000646780 RBP=ffffea0000646780 RSP=ffff888017957670 R8 =0000000000000000 R9 =fffff940000c0de0 R10=0000000000000000 R11=1ffff1100d9c6c41 R12=ffff888017957a40 R13=ffffea0000646780 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff81acfbc0 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 00007f361fd5b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f361fd14008 CR3=0000000009d6a000 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=0000000000000000 RBX=ffff888016bf3880 RCX=ffffffff81b8a1f1 RDX=ffff88800f6f8000 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88800d286600 RSP=ffff888015e37a50 R8 =00000000ffffffff R9 =0000000000000001 R10=0000000000000000 R11=0000000000000001 R12=0000000000008802 R13=0000000000000000 R14=ffff888016bf38f0 R15=ffff888015e37c38 RIP=ffffffff81751e04 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 00007f35f02d6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed3f85fc8 CR3=000000000e9a6000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=2d2bdaadb54566ce00000000000ae988 XMM05=6ff8f639b09195810000000000325650 XMM06=07c8bb74b6c04a4400000000003244e8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000