[ 46.320489] ------------[ cut here ]------------ [ 46.321349] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.323312] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.324801] Modules linked in: [ 46.325389] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.327324] Tainted: [W]=WARN [ 46.327910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.329371] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.330274] 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 [ 46.333410] RSP: 0018:ffff888016467bc0 EFLAGS: 00010286 [ 46.334381] RAX: 0000000000000000 RBX: ffffed1002c8cf78 RCX: ffffffff813a4050 [ 46.335639] RDX: ffff88800eaa1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.336908] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8cf2f [ 46.338164] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.339431] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016467df8 [ 46.340741] FS: 00007fc043c3e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.342160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.343202] CR2: 00007fff6e94aef7 CR3: 000000000e0e1000 CR4: 0000000000350ef0 [ 46.344489] Call Trace: [ 46.344947] [ 46.345350] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.346243] ? __create_object+0x59/0x80 [ 46.347013] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.347970] __vmalloc_noprof+0x59/0x60 [ 46.348729] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.349595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.350514] bpf_prog_alloc+0x39/0x200 [ 46.351203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.352137] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.353027] do_seccomp+0x349/0x25e0 [ 46.353732] ? find_held_lock+0x2b/0x80 [ 46.354433] ? do_prlimit+0x310/0x610 [ 46.355175] ? __pfx_do_seccomp+0x10/0x10 [ 46.355952] ? do_raw_spin_unlock+0x53/0x220 [ 46.356797] ? _raw_spin_unlock+0x1e/0x40 [ 46.357571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.358531] ? static_key_count+0x60/0x80 [ 46.359279] prctl_set_seccomp+0x4e/0x70 [ 46.360063] __do_sys_prctl+0xe6c/0x1d70 [ 46.360840] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.361701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.362668] ? irqentry_exit+0xf3/0x650 [ 46.363385] do_syscall_64+0xbf/0x430 [ 46.364135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.365093] RIP: 0033:0x7fc0441305cd [ 46.365797] 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 [ 46.368987] RSP: 002b:00007fff6e9489e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.370379] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0441305cd [ 46.371675] RDX: 000055f2a00c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.372973] RBP: 00007fff6e948a40 R08: 0000000000000000 R09: 00007fff6e9480e0 [ 46.374271] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2ba8d0ad0 [ 46.375546] R13: 00007fff6e948e70 R14: 000055f2ba8d1bc0 R15: 000055f2ba8e2780 [ 46.376871] [ 46.377302] irq event stamp: 1787 [ 46.377946] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.379471] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.381022] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 46.382562] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 46.384076] ---[ end trace 0000000000000000 ]--- [ 49.848603] ------------[ cut here ]------------ [ 49.849333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.850988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.852209] Modules linked in: [ 49.852741] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.854374] Tainted: [W]=WARN [ 49.854862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.856090] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.856869] 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 [ 49.859493] RSP: 0018:ffff888016747bc0 EFLAGS: 00010286 [ 49.860289] RAX: 0000000000000000 RBX: ffffed1002ce8f78 RCX: ffffffff813a4050 [ 49.861359] RDX: ffff88800e5e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.862469] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce8f2f [ 49.863549] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.864624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016747df8 [ 49.865694] FS: 00007fbc290fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.866896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.867781] CR2: 00007fbc296634a6 CR3: 000000000df09000 CR4: 0000000000350ef0 [ 49.868874] Call Trace: [ 49.869271] [ 49.869648] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.870363] ? __create_object+0x59/0x80 [ 49.871032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.871863] __vmalloc_noprof+0x59/0x60 [ 49.872496] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.873205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.874014] bpf_prog_alloc+0x39/0x200 [ 49.874662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.875416] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.876209] do_seccomp+0x349/0x25e0 [ 49.876818] ? find_held_lock+0x2b/0x80 [ 49.877430] ? do_prlimit+0x310/0x610 [ 49.878069] ? __pfx_do_seccomp+0x10/0x10 [ 49.878740] ? do_raw_spin_unlock+0x53/0x220 [ 49.879422] ? _raw_spin_unlock+0x1e/0x40 [ 49.880092] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.880918] ? static_key_count+0x60/0x80 [ 49.881611] prctl_set_seccomp+0x4e/0x70 [ 49.882231] __do_sys_prctl+0xe6c/0x1d70 [ 49.882904] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.883638] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.884491] ? irqentry_exit+0xf3/0x650 [ 49.885123] do_syscall_64+0xbf/0x430 [ 49.885759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.886562] RIP: 0033:0x7fbc295ef5cd [ 49.887138] 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 [ 49.889885] RSP: 002b:00007fffd4d79130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.891069] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc295ef5cd [ 49.892168] RDX: 000055d5a463ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.893259] RBP: 00007fffd4d79190 R08: 0000000000000000 R09: 00007fffd4d78830 [ 49.894342] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5a4aa9ad0 [ 49.895436] R13: 00007fffd4d795c0 R14: 000055d5a4aaabc0 R15: 000055d5a4abb780 [ 49.896580] [ 49.896950] irq event stamp: 1719 [ 49.897500] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.898796] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.900101] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 49.901410] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 49.902699] ---[ end trace 0000000000000000 ]--- [ 50.725620] ------------[ cut here ]------------ [ 50.726532] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.728588] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.730048] Modules linked in: [ 50.730918] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.732983] Tainted: [W]=WARN [ 50.733582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.735044] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.735960] 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 [ 50.739154] RSP: 0018:ffff888016fa7bc0 EFLAGS: 00010286 [ 50.740131] RAX: 0000000000000000 RBX: ffffed1002df4f78 RCX: ffffffff813a4050 [ 50.741434] RDX: ffff88800b28d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.742739] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df4f2f [ 50.744015] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.745292] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fa7df8 [ 50.746579] FS: 00007f83369a2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.748017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.749115] CR2: 00007f8336e94580 CR3: 000000000fd66000 CR4: 0000000000350ef0 [ 50.750412] Call Trace: [ 50.750937] [ 50.751356] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.752489] ? __create_object+0x59/0x80 [ 50.753280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.754278] __vmalloc_noprof+0x59/0x60 [ 50.755069] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.755956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.756927] bpf_prog_alloc+0x39/0x200 [ 50.757681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.758626] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.759534] do_seccomp+0x349/0x25e0 [ 50.760225] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.761134] ? __pfx_do_seccomp+0x10/0x10 [ 50.761931] ? find_held_lock+0x2b/0x80 [ 50.762717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.763691] ? static_key_count+0x60/0x80 [ 50.764516] prctl_set_seccomp+0x4e/0x70 [ 50.765252] __do_sys_prctl+0xe6c/0x1d70 [ 50.766057] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.766939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.767936] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.768950] ? irqentry_exit+0xf3/0x650 [ 50.769718] do_syscall_64+0xbf/0x430 [ 50.770438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.771408] RIP: 0033:0x7f8336e945cd [ 50.772140] 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 [ 50.775431] RSP: 002b:00007ffefad63310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.776904] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8336e945cd [ 50.778222] RDX: 0000563946360e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.779570] RBP: 00007ffefad63370 R08: 0000000000000000 R09: 00007ffefad62a10 [ 50.780907] R10: 0000000000000000 R11: 0000000000000246 R12: 000056395b3552b0 [ 50.782230] R13: 00007ffefad637a0 R14: 000056395b357d20 R15: 000056395b3698d0 [ 50.783578] [ 50.784012] irq event stamp: 1799 [ 50.784697] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.786291] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.787889] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 50.789517] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 50.791116] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22738' (ECDSA) to the list of known hosts. 2025/11/18 17:51:34 fuzzer started 2025/11/18 17:51:34 dialing manager at localhost:34383 2025/11/18 17:51:34 checking machine... 2025/11/18 17:51:34 checking revisions... [ 51.740855] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:51:34 testing simple program... [ 51.834965] cgroup: Unknown subsys name 'net' [ 51.902319] cgroup: Unknown subsys name 'cpuset' [ 51.917278] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:51:33 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff869d9488 RDX=0000000000000000 RSI=0000000000000001 RDI=ffff88806ce31cd0 RBP=ffff888016498000 RSP=ffff88806ce089f0 R8 =ffffffff869d948c R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffff88801649f501 R13=ffff88806ce08ab8 R14=ffff88801649f5c8 R15=ffff88806ce08a70 RIP=ffffffff815bd130 RFL=00000216 [----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 00007fbc290fd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbc296b2650 CR3=0000000020a41000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029781 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f779c201440 CR3=000000000a04f000 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=8bcd79e426d960ac2a46e2b7bcd11a2d XMM02=2c67c8bc2e329bc30000000000302f18 XMM03=fb795ef6d6577056000000000030e770 XMM04=3158a7c94f37ade700000000000ae988 XMM05=920f79dda572a25c000000000031edf0 XMM06=474038aa6c007e1f000000000031e7e8 XMM07=e042d86d42eb936e000000000030e9f0 XMM08=ef6973af6d50b4d10000000000302f78 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000