[ 53.951383] ------------[ cut here ]------------ [ 53.952326] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.954397] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 53.955902] Modules linked in: [ 53.956550] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.958544] Tainted: [W]=WARN [ 53.959096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.960555] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.961483] 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 [ 53.964694] RSP: 0018:ffff888018757bc0 EFLAGS: 00010286 [ 53.965669] RAX: 0000000000000000 RBX: ffffed10030eaf78 RCX: ffffffff813a4050 [ 53.966974] RDX: ffff888017c15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.968280] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030eaf2f [ 53.969560] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.970851] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018757df8 [ 53.972139] FS: 00007fd38619c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.973589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.974643] CR2: 00007ffd411ccef7 CR3: 000000001bb55000 CR4: 0000000000350ef0 [ 53.975915] Call Trace: [ 53.976423] [ 53.976828] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.977727] ? __create_object+0x59/0x80 [ 53.978513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.979474] __vmalloc_noprof+0x59/0x60 [ 53.980182] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.981050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.981986] bpf_prog_alloc+0x39/0x200 [ 53.982729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.983647] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.984554] do_seccomp+0x349/0x25e0 [ 53.985270] ? find_held_lock+0x2b/0x80 [ 53.985977] ? do_prlimit+0x310/0x610 [ 53.986734] ? __pfx_do_seccomp+0x10/0x10 [ 53.987529] ? do_raw_spin_unlock+0x53/0x220 [ 53.988352] ? _raw_spin_unlock+0x1e/0x40 [ 53.989090] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.990054] ? static_key_count+0x60/0x80 [ 53.990870] prctl_set_seccomp+0x4e/0x70 [ 53.991633] __do_sys_prctl+0xe6c/0x1d70 [ 53.992422] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.993279] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.994202] ? irqentry_exit+0xf3/0x650 [ 53.994993] do_syscall_64+0xbf/0x430 [ 53.995730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.996682] RIP: 0033:0x7fd38668e5cd [ 53.997389] 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 [ 54.000560] RSP: 002b:00007ffd411cb5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.001928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd38668e5cd [ 54.003242] RDX: 000056087dce2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.004527] RBP: 00007ffd411cb650 R08: 0000000000000000 R09: 00007ffd411cacf0 [ 54.005805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560884fcaad0 [ 54.007084] R13: 00007ffd411cba80 R14: 0000560884fcbbc0 R15: 0000560884fdc780 [ 54.008371] [ 54.008801] irq event stamp: 1747 [ 54.009481] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 54.010989] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 54.012481] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 54.014014] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 54.015519] ---[ end trace 0000000000000000 ]--- [ 57.402559] ------------[ cut here ]------------ [ 57.403579] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.405627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.407108] Modules linked in: [ 57.407746] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.409737] Tainted: [W]=WARN [ 57.410338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.412010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.413378] 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 [ 57.416579] RSP: 0018:ffff888017a0fbc0 EFLAGS: 00010286 [ 57.417564] RAX: 0000000000000000 RBX: ffffed1002f41f78 RCX: ffffffff813a4050 [ 57.418857] RDX: ffff8880168c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.420145] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f41f2f [ 57.421415] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.422717] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a0fdf8 [ 57.423991] FS: 00007fe1e14fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.425444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.426507] CR2: 00007ffe9e1b3ef7 CR3: 000000000d003000 CR4: 0000000000350ef0 [ 57.427784] Call Trace: [ 57.428276] [ 57.428681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.429575] ? __create_object+0x59/0x80 [ 57.430378] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.431381] __vmalloc_noprof+0x59/0x60 [ 57.432108] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.432989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.433937] bpf_prog_alloc+0x39/0x200 [ 57.434705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.435641] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.436556] do_seccomp+0x349/0x25e0 [ 57.437285] ? find_held_lock+0x2b/0x80 [ 57.438007] ? do_prlimit+0x310/0x610 [ 57.438772] ? __pfx_do_seccomp+0x10/0x10 [ 57.439570] ? do_raw_spin_unlock+0x53/0x220 [ 57.440409] ? _raw_spin_unlock+0x1e/0x40 [ 57.441152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.442128] ? static_key_count+0x60/0x80 [ 57.442953] prctl_set_seccomp+0x4e/0x70 [ 57.443751] __do_sys_prctl+0xe6c/0x1d70 [ 57.444550] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.445435] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.446442] ? irqentry_exit+0xf3/0x650 [ 57.447164] do_syscall_64+0xbf/0x430 [ 57.447919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.448860] RIP: 0033:0x7fe1e19f05cd [ 57.449585] 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 [ 57.452775] RSP: 002b:00007ffe9e1b17b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.454178] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1e19f05cd [ 57.455484] RDX: 000055dc836d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.456786] RBP: 00007ffe9e1b1810 R08: 0000000000000000 R09: 00007ffe9e1b0eb0 [ 57.458092] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dca8efcad0 [ 57.459408] R13: 00007ffe9e1b1c40 R14: 000055dca8efdbc0 R15: 000055dca8f0e780 [ 57.460718] [ 57.461143] irq event stamp: 1921 [ 57.461792] hardirqs last enabled at (1931): [] __up_console_sem+0x78/0x80 [ 57.463353] hardirqs last disabled at (1940): [] __up_console_sem+0x5d/0x80 [ 57.464888] softirqs last enabled at (1900): [] handle_softirqs+0x50c/0x770 [ 57.466462] softirqs last disabled at (1895): [] __irq_exit_rcu+0xc4/0x100 [ 57.467726] ---[ end trace 0000000000000000 ]--- [ 58.292012] ------------[ cut here ]------------ [ 58.292929] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.294962] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 58.296404] Modules linked in: [ 58.296994] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.298985] Tainted: [W]=WARN [ 58.299569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.301033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.301951] 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 [ 58.305143] RSP: 0018:ffff888019ca7bc0 EFLAGS: 00010286 [ 58.306120] RAX: 0000000000000000 RBX: ffffed1003394f78 RCX: ffffffff813a4050 [ 58.307406] RDX: ffff888016a93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.308674] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003394f2f [ 58.309976] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.311266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ca7df8 [ 58.312542] FS: 00007feff37f3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.313974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.315047] CR2: 00007feff3ce5580 CR3: 000000000d315000 CR4: 0000000000350ef0 [ 58.316311] Call Trace: [ 58.316784] [ 58.317198] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.318110] ? __create_object+0x59/0x80 [ 58.318913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.319874] __vmalloc_noprof+0x59/0x60 [ 58.320628] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.321503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.322461] bpf_prog_alloc+0x39/0x200 [ 58.323146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.324059] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.324966] do_seccomp+0x349/0x25e0 [ 58.325675] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.326569] ? __pfx_do_seccomp+0x10/0x10 [ 58.327353] ? find_held_lock+0x2b/0x80 [ 58.328066] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.329024] ? static_key_count+0x60/0x80 [ 58.329813] prctl_set_seccomp+0x4e/0x70 [ 58.330599] __do_sys_prctl+0xe6c/0x1d70 [ 58.331385] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.332192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.333141] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.334103] ? irqentry_exit+0xf3/0x650 [ 58.334863] do_syscall_64+0xbf/0x430 [ 58.335591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.336533] RIP: 0033:0x7feff3ce55cd [ 58.337184] 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 [ 58.340379] RSP: 002b:00007fff6369b140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.341726] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feff3ce55cd [ 58.343013] RDX: 0000557f2b65ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.344290] RBP: 00007fff6369b1a0 R08: 0000000000000000 R09: 00007fff6369a840 [ 58.345569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f4919bbf0 [ 58.346849] R13: 00007fff6369b5d0 R14: 0000557f491a5380 R15: 0000557f491b0460 [ 58.348153] [ 58.348623] irq event stamp: 1677 [ 58.349266] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 58.350819] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 58.352366] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 58.353923] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 58.355461] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55953' (ECDSA) to the list of known hosts. 2025/11/17 16:56:03 fuzzer started 2025/11/17 16:56:03 dialing manager at localhost:37895 2025/11/17 16:56:03 checking machine... 2025/11/17 16:56:03 checking revisions... [ 59.317165] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:56:03 testing simple program... [ 59.408829] cgroup: Unknown subsys name 'net' [ 59.473869] cgroup: Unknown subsys name 'cpuset' [ 59.490738] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:56:02 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888019ad7830 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888019ad7918 RIP=ffffffff81529235 RFL=00000286 [--S--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 00007fe1e14fe900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe9e1ab000 CR3=0000000020077000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880142a5340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880142a5de8 RDI=ffff8880142a5340 RBP=ffff8880142a5d98 RSP=ffff88806cf08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880142a5de8 R13=0000000000000002 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] 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 00007f7e4fd84900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd80cf5e08 CR3=000000000c11d000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=ffd42cad86c670d400000000000ae988 XMM05=14d8ea2d18c211cf00000000003234a0 XMM06=6c9309bee06687710000000000322298 XMM07=fb795ef6d657705600000000003124b0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000