[ 38.964524] ------------[ cut here ]------------ [ 38.965456] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.967473] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.968924] Modules linked in: [ 38.969508] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.971444] Tainted: [W]=WARN [ 38.972029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.973501] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.974408] 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 [ 38.977588] RSP: 0018:ffff888016dafbc0 EFLAGS: 00010286 [ 38.978547] RAX: 0000000000000000 RBX: ffffed1002db5f78 RCX: ffffffff813a4050 [ 38.979809] RDX: ffff88800ce49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.981071] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db5f2f [ 38.982338] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.983599] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dafdf8 [ 38.984914] FS: 00007f5273208900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.986336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.987378] CR2: 00007ffc341d6ef7 CR3: 000000000cffd000 CR4: 0000000000350ef0 [ 38.988665] Call Trace: [ 38.989124] [ 38.989527] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.990411] ? __create_object+0x59/0x80 [ 38.991176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.992132] __vmalloc_noprof+0x59/0x60 [ 38.992894] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.993752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.994666] bpf_prog_alloc+0x39/0x200 [ 38.995352] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.996274] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.997169] do_seccomp+0x349/0x25e0 [ 38.997881] ? find_held_lock+0x2b/0x80 [ 38.998591] ? do_prlimit+0x310/0x610 [ 38.999322] ? __pfx_do_seccomp+0x10/0x10 [ 39.000094] ? do_raw_spin_unlock+0x53/0x220 [ 39.000911] ? _raw_spin_unlock+0x1e/0x40 [ 39.001682] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.002586] ? static_key_count+0x60/0x80 [ 39.003385] prctl_set_seccomp+0x4e/0x70 [ 39.004143] __do_sys_prctl+0xe6c/0x1d70 [ 39.004927] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.005797] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.006765] ? irqentry_exit+0xf3/0x650 [ 39.007474] do_syscall_64+0xbf/0x430 [ 39.008226] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.009175] RIP: 0033:0x7f52736fa5cd [ 39.009877] 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 [ 39.013025] RSP: 002b:00007ffc341d5c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.014370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52736fa5cd [ 39.015647] RDX: 000055a482037e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.016941] RBP: 00007ffc341d5ce0 R08: 0000000000000000 R09: 00007ffc341d5380 [ 39.018204] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4b5083ad0 [ 39.019469] R13: 00007ffc341d6110 R14: 000055a4b5084bc0 R15: 000055a4b5095780 [ 39.020764] [ 39.021184] irq event stamp: 1721 [ 39.021828] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 39.023327] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 39.024846] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 39.026373] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 39.027876] ---[ end trace 0000000000000000 ]--- [ 42.386975] ------------[ cut here ]------------ [ 42.387916] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.389908] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.391356] Modules linked in: [ 42.392050] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.394050] Tainted: [W]=WARN [ 42.394665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.396148] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.397086] 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 [ 42.400307] RSP: 0018:ffff8880183bfbc0 EFLAGS: 00010286 [ 42.401287] RAX: 0000000000000000 RBX: ffffed1003077f78 RCX: ffffffff813a4050 [ 42.402577] RDX: ffff8880145e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.403852] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003077f2f [ 42.405149] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.406450] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183bfdf8 [ 42.407760] FS: 00007f274ee24900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.409224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.410292] CR2: 00007f274f316580 CR3: 000000000d600000 CR4: 0000000000350ef0 [ 42.411571] Call Trace: [ 42.412082] [ 42.412515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.413408] ? __create_object+0x59/0x80 [ 42.414185] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.415153] __vmalloc_noprof+0x59/0x60 [ 42.415913] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.416799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.417733] bpf_prog_alloc+0x39/0x200 [ 42.418428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.419347] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.420262] do_seccomp+0x349/0x25e0 [ 42.420996] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.421893] ? __pfx_do_seccomp+0x10/0x10 [ 42.422681] ? find_held_lock+0x2b/0x80 [ 42.423406] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.424376] ? static_key_count+0x60/0x80 [ 42.425183] prctl_set_seccomp+0x4e/0x70 [ 42.425975] __do_sys_prctl+0xe6c/0x1d70 [ 42.426768] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.427580] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.428558] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.429523] ? irqentry_exit+0xf3/0x650 [ 42.430285] do_syscall_64+0xbf/0x430 [ 42.431022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.431975] RIP: 0033:0x7f274f3165cd [ 42.432689] 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 [ 42.435857] RSP: 002b:00007ffd486eace0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.437236] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f274f3165cd [ 42.438506] RDX: 0000563d2575ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.439783] RBP: 00007ffd486ead40 R08: 0000000000000000 R09: 00007ffd486ea3e0 [ 42.441097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d35599ad0 [ 42.442387] R13: 00007ffd486eb170 R14: 0000563d3559abc0 R15: 0000563d355ab780 [ 42.443705] [ 42.444129] irq event stamp: 1797 [ 42.444795] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 42.446310] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 42.447839] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 42.449401] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.450906] ---[ end trace 0000000000000000 ]--- [ 43.239275] ------------[ cut here ]------------ [ 43.240187] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.242197] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.243778] Modules linked in: [ 43.244380] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.246357] Tainted: [W]=WARN [ 43.246965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.248446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.249355] 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 [ 43.252525] RSP: 0018:ffff88801ba97bc0 EFLAGS: 00010286 [ 43.253491] RAX: 0000000000000000 RBX: ffffed1003752f78 RCX: ffffffff813a4050 [ 43.254777] RDX: ffff88800bc60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.256056] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003752f2f [ 43.257346] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.258646] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba97df8 [ 43.259930] FS: 00007f4d8ac44900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.261376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.262447] CR2: 00007f4d8b136580 CR3: 000000000c29b000 CR4: 0000000000350ef0 [ 43.263732] Call Trace: [ 43.264191] [ 43.264600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.265502] ? __create_object+0x59/0x80 [ 43.266263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.267223] __vmalloc_noprof+0x59/0x60 [ 43.267983] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.268868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.269797] bpf_prog_alloc+0x39/0x200 [ 43.270490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.271418] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.272327] do_seccomp+0x349/0x25e0 [ 43.273052] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.273935] ? __pfx_do_seccomp+0x10/0x10 [ 43.274730] ? find_held_lock+0x2b/0x80 [ 43.275447] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.276409] ? static_key_count+0x60/0x80 [ 43.277202] prctl_set_seccomp+0x4e/0x70 [ 43.277964] __do_sys_prctl+0xe6c/0x1d70 [ 43.278753] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.279569] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.280533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.281495] ? irqentry_exit+0xf3/0x650 [ 43.282250] do_syscall_64+0xbf/0x430 [ 43.283000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.283937] RIP: 0033:0x7f4d8b1365cd [ 43.284661] 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 [ 43.287832] RSP: 002b:00007ffde40e0450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.289197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d8b1365cd [ 43.290466] RDX: 0000557a7106de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.291734] RBP: 00007ffde40e04b0 R08: 0000000000000000 R09: 00007ffde40dfb50 [ 43.293025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a8c63ead0 [ 43.294302] R13: 00007ffde40e08e0 R14: 0000557a8c63fbc0 R15: 0000557a8c650780 [ 43.295587] [ 43.296034] irq event stamp: 1747 [ 43.296676] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.298188] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.299683] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 43.301212] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 43.302720] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57283' (ECDSA) to the list of known hosts. 2025/11/18 15:52:21 fuzzer started 2025/11/18 15:52:21 dialing manager at localhost:34383 2025/11/18 15:52:21 checking machine... 2025/11/18 15:52:21 checking revisions... [ 44.186414] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:52:22 testing simple program... [ 44.268151] cgroup: Unknown subsys name 'net' [ 44.340024] cgroup: Unknown subsys name 'cpuset' [ 44.360839] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:52:21 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86d79406 RDX=1ffff11003500f11 RSI=1ffff11003500f10 RDI=1ffff11003500f10 RBP=ffff88801a807880 RSP=ffff88801a8077b8 R8 =ffffffff86d7940a R9 =ffff88801a807868 R10=000000000003c9ed R11=000000000009adb9 R12=ffff88801a807888 R13=ffff88801a807870 R14=ffff88801a807d80 R15=ffff88801a807828 RIP=ffffffff8135f036 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 00007f274ee24900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd486e4000 CR3=000000001fe85000 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=00000000000199f1 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd5b6944068 CR3=000000000b311000 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=2030323a32353a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a32353a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000