[ 43.999339] ------------[ cut here ]------------ [ 44.000257] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.002326] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.003855] Modules linked in: [ 44.004731] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.006816] Tainted: [W]=WARN [ 44.007439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.008924] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.009859] 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 [ 44.013117] RSP: 0018:ffff888019c1fbc0 EFLAGS: 00010286 [ 44.014122] RAX: 0000000000000000 RBX: ffffed1003383f78 RCX: ffffffff813a4050 [ 44.015435] RDX: ffff888015871bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.016743] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003383f2f [ 44.018060] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.019373] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c1fdf8 [ 44.020692] FS: 00007f828b843900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.022146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.023232] CR2: 00007f828bd35580 CR3: 000000000bdac000 CR4: 0000000000350ef0 [ 44.024520] Call Trace: [ 44.024989] [ 44.025455] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.026333] ? __create_object+0x59/0x80 [ 44.027144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.028129] __vmalloc_noprof+0x59/0x60 [ 44.028901] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.029787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.030729] bpf_prog_alloc+0x39/0x200 [ 44.031500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.032456] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.033326] do_seccomp+0x349/0x25e0 [ 44.034071] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.034978] ? __pfx_do_seccomp+0x10/0x10 [ 44.035789] ? find_held_lock+0x2b/0x80 [ 44.036576] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.037557] ? static_key_count+0x60/0x80 [ 44.038317] prctl_set_seccomp+0x4e/0x70 [ 44.039124] __do_sys_prctl+0xe6c/0x1d70 [ 44.039915] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.040792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.041767] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.042743] ? irqentry_exit+0xf3/0x650 [ 44.043531] do_syscall_64+0xbf/0x430 [ 44.044227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.045185] RIP: 0033:0x7f828bd355cd [ 44.045900] 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 [ 44.049087] RSP: 002b:00007ffca786d330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.050465] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f828bd355cd [ 44.051771] RDX: 00005617dcaaae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.053064] RBP: 00007ffca786d390 R08: 0000000000000000 R09: 00007ffca786ca30 [ 44.054378] R10: 0000000000000000 R11: 0000000000000246 R12: 00005617edd94240 [ 44.055678] R13: 00007ffca786d7c0 R14: 00005617edd9d380 R15: 00005617edda8540 [ 44.056994] [ 44.057473] irq event stamp: 1865 [ 44.058089] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 44.059615] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 44.061152] softirqs last enabled at (1428): [] handle_softirqs+0x50c/0x770 [ 44.062695] softirqs last disabled at (1423): [] __irq_exit_rcu+0xc4/0x100 [ 44.064235] ---[ end trace 0000000000000000 ]--- [ 47.562546] ------------[ cut here ]------------ [ 47.563521] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.565584] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.567104] Modules linked in: [ 47.567770] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.569783] Tainted: [W]=WARN [ 47.570338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.571874] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.572806] 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 [ 47.576128] RSP: 0018:ffff888019e07bc0 EFLAGS: 00010286 [ 47.577142] RAX: 0000000000000000 RBX: ffffed10033c0f78 RCX: ffffffff813a4050 [ 47.578428] RDX: ffff888016710000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.579763] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c0f2f [ 47.581068] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.582392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e07df8 [ 47.583715] FS: 00007f131ca81900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.585164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.586244] CR2: 00007f131cf73580 CR3: 000000000b68c000 CR4: 0000000000350ef0 [ 47.587561] Call Trace: [ 47.588034] [ 47.588490] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.589396] ? __create_object+0x59/0x80 [ 47.590139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.591125] __vmalloc_noprof+0x59/0x60 [ 47.591898] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.592774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.593729] bpf_prog_alloc+0x39/0x200 [ 47.594477] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.595440] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.596307] do_seccomp+0x349/0x25e0 [ 47.597048] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.597959] ? __pfx_do_seccomp+0x10/0x10 [ 47.598748] ? find_held_lock+0x2b/0x80 [ 47.599540] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.600512] ? static_key_count+0x60/0x80 [ 47.601272] prctl_set_seccomp+0x4e/0x70 [ 47.602065] __do_sys_prctl+0xe6c/0x1d70 [ 47.602843] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.603766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.604750] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.605715] ? irqentry_exit+0xf3/0x650 [ 47.606500] do_syscall_64+0xbf/0x430 [ 47.607217] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.608182] RIP: 0033:0x7f131cf735cd [ 47.608893] 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 [ 47.612175] RSP: 002b:00007ffea72b10c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.613686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f131cf735cd [ 47.615140] RDX: 0000561f09f99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.616578] RBP: 00007ffea72b1120 R08: 0000000000000000 R09: 00007ffea72b07c0 [ 47.618011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f42197ad0 [ 47.619457] R13: 00007ffea72b1550 R14: 0000561f42198bc0 R15: 0000561f421a9780 [ 47.620906] [ 47.621427] irq event stamp: 1753 [ 47.622102] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 47.623806] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 47.625492] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 47.627210] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 47.628733] ---[ end trace 0000000000000000 ]--- [ 48.460079] ------------[ cut here ]------------ [ 48.461200] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.463706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 48.467469] Modules linked in: [ 48.468188] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.470648] Tainted: [W]=WARN [ 48.471628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.473411] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.474466] 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 [ 48.478564] RSP: 0018:ffff88801ac37bc0 EFLAGS: 00010286 [ 48.479829] RAX: 0000000000000000 RBX: ffffed1003586f78 RCX: ffffffff813a4050 [ 48.481416] RDX: ffff88801abe5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.483022] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003586f2f [ 48.484592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.486153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac37df8 [ 48.487841] FS: 00007f5476811900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.489582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.490888] CR2: 00007f5476d03580 CR3: 0000000009df8000 CR4: 0000000000350ef0 [ 48.492414] Call Trace: [ 48.492922] [ 48.493439] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.494508] ? __create_object+0x59/0x80 [ 48.495343] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.496426] __vmalloc_noprof+0x59/0x60 [ 48.497204] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.498198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.499246] bpf_prog_alloc+0x39/0x200 [ 48.500127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.501231] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.502378] do_seccomp+0x349/0x25e0 [ 48.503237] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.504384] ? __pfx_do_seccomp+0x10/0x10 [ 48.505231] ? find_held_lock+0x2b/0x80 [ 48.506132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.507245] ? static_key_count+0x60/0x80 [ 48.508216] prctl_set_seccomp+0x4e/0x70 [ 48.509215] __do_sys_prctl+0xe6c/0x1d70 [ 48.510188] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.511237] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.512451] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.513688] ? irqentry_exit+0xf3/0x650 [ 48.514570] do_syscall_64+0xbf/0x430 [ 48.515406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.516436] RIP: 0033:0x7f5476d035cd [ 48.517142] 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 [ 48.520946] RSP: 002b:00007fff122de520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.522629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5476d035cd [ 48.524225] RDX: 000055e77e1e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.525831] RBP: 00007fff122de580 R08: 0000000000000000 R09: 00007fff122ddc20 [ 48.527433] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7a9e80ad0 [ 48.528740] R13: 00007fff122de9b0 R14: 000055e7a9e81bc0 R15: 000055e7a9e92780 [ 48.530064] [ 48.530581] irq event stamp: 2049 [ 48.531215] hardirqs last enabled at (2057): [] __up_console_sem+0x78/0x80 [ 48.532799] hardirqs last disabled at (2066): [] __up_console_sem+0x5d/0x80 [ 48.534232] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 48.535870] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 48.537547] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17020' (ECDSA) to the list of known hosts. 2025/11/18 05:04:42 fuzzer started 2025/11/18 05:04:42 dialing manager at localhost:37895 2025/11/18 05:04:42 checking machine... 2025/11/18 05:04:42 checking revisions... [ 49.638453] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:04:42 testing simple program... [ 49.750194] cgroup: Unknown subsys name 'net' [ 49.828727] cgroup: Unknown subsys name 'cpuset' [ 49.849674] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:04:41 Registers: info registers vcpu 0 RAX=1ffff11001530f3d RBX=ffff88800a987a38 RCX=ffff88800a987a40 RDX=ffff88800a988000 RSI=ffffffff85e1ffe0 RDI=ffff888017403b7c RBP=dffffc0000000000 RSP=ffff88800a987950 R8 =0000000000000001 R9 =ffff88800a9879e0 R10=000000000003c9ed R11=000000000000453f R12=ffffed1001530f36 R13=ffffed1001530f35 R14=ffff88800a9879e8 R15=ffff88800a9879a0 RIP=ffffffff81360ec6 RFL=00000287 [--S--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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f131ca81900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000561f421b1bec CR3=000000000e2a2000 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=0000000000027cc7 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=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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd709292c8 CR3=000000000db15000 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=4e5f85127c1d42a938487cf600489deb XMM02=2c67c8bc2e329bc30000000000304f68 XMM03=fb795ef6d657705600000000003121c8 XMM04=26851f4e8be2a85a00000000000ae988 XMM05=2e3aeb8d6107532c0000000000321ab8 XMM06=3e829fc8c8edc99000000000003214b0 XMM07=e042d86d42eb936e0000000000312448 XMM08=adbabfe1fd5a90590000000000304fc8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000