[ 51.134805] ------------[ cut here ]------------ [ 51.135834] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.137990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 51.139583] Modules linked in: [ 51.140320] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.142462] Tainted: [W]=WARN [ 51.143066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.144696] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.145673] 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 [ 51.149122] RSP: 0018:ffff88800f51fbc0 EFLAGS: 00010286 [ 51.150165] RAX: 0000000000000000 RBX: ffffed1001ea3f78 RCX: ffffffff813a4050 [ 51.151569] RDX: ffff88801459d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.152914] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea3f2f [ 51.154262] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.155656] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f51fdf8 [ 51.157016] FS: 00007f07452a7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.158560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.159695] CR2: 00007ffec2337ef7 CR3: 000000000b8c9000 CR4: 0000000000350ef0 [ 51.161099] Call Trace: [ 51.161598] [ 51.162035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.162979] ? __create_object+0x59/0x80 [ 51.163834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.164847] __vmalloc_noprof+0x59/0x60 [ 51.165637] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.166544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.167529] bpf_prog_alloc+0x39/0x200 [ 51.168312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.169288] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.170229] do_seccomp+0x349/0x25e0 [ 51.170928] ? find_held_lock+0x2b/0x80 [ 51.171758] ? do_prlimit+0x310/0x610 [ 51.172531] ? __pfx_do_seccomp+0x10/0x10 [ 51.173355] ? do_raw_spin_unlock+0x53/0x220 [ 51.174236] ? _raw_spin_unlock+0x1e/0x40 [ 51.175012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.176028] ? static_key_count+0x60/0x80 [ 51.176865] prctl_set_seccomp+0x4e/0x70 [ 51.177676] __do_sys_prctl+0xe6c/0x1d70 [ 51.178507] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.179403] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.180429] ? irqentry_exit+0xf3/0x650 [ 51.181208] do_syscall_64+0xbf/0x430 [ 51.181932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.182938] RIP: 0033:0x7f07457995cd [ 51.183672] 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 [ 51.187001] RSP: 002b:00007ffec2335e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.188463] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07457995cd [ 51.189768] RDX: 000055db86311e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.191122] RBP: 00007ffec2335e80 R08: 0000000000000000 R09: 00007ffec2335520 [ 51.192469] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db95cbeb10 [ 51.193813] R13: 00007ffec23362b0 R14: 000055db95cbf2b0 R15: 000055db95cd36f0 [ 51.195159] [ 51.195595] irq event stamp: 1787 [ 51.196266] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 51.197836] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 51.199445] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 51.200871] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 51.202256] ---[ end trace 0000000000000000 ]--- [ 54.442379] ------------[ cut here ]------------ [ 54.443375] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.445400] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.446904] Modules linked in: [ 54.447571] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.449591] Tainted: [W]=WARN [ 54.450180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.451657] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.452568] 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 [ 54.455747] RSP: 0018:ffff888015d87bc0 EFLAGS: 00010286 [ 54.456744] RAX: 0000000000000000 RBX: ffffed1002bb0f78 RCX: ffffffff813a4050 [ 54.458037] RDX: ffff888014670000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.459331] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb0f2f [ 54.460614] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.461881] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d87df8 [ 54.463186] FS: 00007f057e8bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.464611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.465683] CR2: 00007fffe2effef7 CR3: 000000000fc92000 CR4: 0000000000350ef0 [ 54.466979] Call Trace: [ 54.467488] [ 54.467900] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.468842] ? __create_object+0x59/0x80 [ 54.469639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.470597] __vmalloc_noprof+0x59/0x60 [ 54.471351] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.472231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.473160] bpf_prog_alloc+0x39/0x200 [ 54.473857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.474774] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.475691] do_seccomp+0x349/0x25e0 [ 54.476412] ? find_held_lock+0x2b/0x80 [ 54.477174] ? do_prlimit+0x310/0x610 [ 54.477875] ? __pfx_do_seccomp+0x10/0x10 [ 54.478663] ? do_raw_spin_unlock+0x53/0x220 [ 54.479516] ? _raw_spin_unlock+0x1e/0x40 [ 54.480286] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.481245] ? static_key_count+0x60/0x80 [ 54.482001] prctl_set_seccomp+0x4e/0x70 [ 54.482778] __do_sys_prctl+0xe6c/0x1d70 [ 54.483572] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.484419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.485377] ? irqentry_exit+0xf3/0x650 [ 54.486144] do_syscall_64+0xbf/0x430 [ 54.486838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.487798] RIP: 0033:0x7f057edad5cd [ 54.488506] 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 [ 54.491682] RSP: 002b:00007fffe2efd580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.493041] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f057edad5cd [ 54.494356] RDX: 000055cbd654fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.495665] RBP: 00007fffe2efd5e0 R08: 0000000000000000 R09: 00007fffe2efcc80 [ 54.497225] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbec3c7ad0 [ 54.498864] R13: 00007fffe2efda10 R14: 000055cbec3c8bc0 R15: 000055cbec3d9780 [ 54.500480] [ 54.500990] irq event stamp: 1741 [ 54.501771] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 54.503611] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 54.505426] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 54.507218] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 54.508955] ---[ end trace 0000000000000000 ]--- [ 55.337694] ------------[ cut here ]------------ [ 55.338723] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.340889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 55.342436] Modules linked in: [ 55.343041] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.345126] Tainted: [W]=WARN [ 55.345685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.347236] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.348183] 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 [ 55.351455] RSP: 0018:ffff888018e3fbc0 EFLAGS: 00010286 [ 55.352465] RAX: 0000000000000000 RBX: ffffed10031c7f78 RCX: ffffffff813a4050 [ 55.353776] RDX: ffff88800c5ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.355133] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c7f2f [ 55.356437] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.357756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e3fdf8 [ 55.359125] FS: 00007f12e3fb6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.360617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.361698] CR2: 00007f12e44a8580 CR3: 000000000fc65000 CR4: 0000000000350ef0 [ 55.363038] Call Trace: [ 55.363564] [ 55.363997] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.364916] ? __create_object+0x59/0x80 [ 55.365696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.366695] __vmalloc_noprof+0x59/0x60 [ 55.367520] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.368413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.369366] bpf_prog_alloc+0x39/0x200 [ 55.370247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.371499] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.372448] do_seccomp+0x349/0x25e0 [ 55.373196] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.374191] ? __pfx_do_seccomp+0x10/0x10 [ 55.375168] ? find_held_lock+0x2b/0x80 [ 55.375929] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.377010] ? static_key_count+0x60/0x80 [ 55.378143] prctl_set_seccomp+0x4e/0x70 [ 55.379155] __do_sys_prctl+0xe6c/0x1d70 [ 55.379917] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.380787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.381792] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.382815] ? irqentry_exit+0xf3/0x650 [ 55.383608] do_syscall_64+0xbf/0x430 [ 55.384379] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.385381] RIP: 0033:0x7f12e44a85cd [ 55.386074] 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 [ 55.389369] RSP: 002b:00007fff8bd81f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.390772] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12e44a85cd [ 55.392122] RDX: 0000557efe51be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.393431] RBP: 00007fff8bd81f60 R08: 0000000000000000 R09: 00007fff8bd81600 [ 55.394759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f31a092b0 [ 55.396121] R13: 00007fff8bd82390 R14: 0000557f31a0bd20 R15: 0000557f31a1d8d0 [ 55.397449] [ 55.397902] irq event stamp: 1739 [ 55.398574] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 55.400159] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 55.401714] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 55.403335] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 55.404691] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32310' (ECDSA) to the list of known hosts. 2025/11/18 12:17:43 fuzzer started 2025/11/18 12:17:43 dialing manager at localhost:34383 2025/11/18 12:17:43 checking machine... 2025/11/18 12:17:43 checking revisions... [ 56.318415] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:17:43 testing simple program... [ 56.377240] cgroup: Unknown subsys name 'net' [ 56.417683] cgroup: Unknown subsys name 'cpuset' [ 56.434699] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:17:42 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81b2a224 RCX=ffff88801475f4d4 RDX=1ffff110028ebebb RSI=ffffffff85e1ffe0 RDI=ffffffff81b2a224 RBP=ffffffff81b2a224 RSP=ffff88801475f530 R8 =ffffffff86a49dd0 R9 =ffff88801475f5c0 R10=000000000003c9ed R11=0000000000012f5f R12=0000000000000001 R13=0000000000000000 R14=ffff88801459b780 R15=ffff8880098bfa00 RIP=ffffffff81439c92 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 00007f0c2bc5c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055cbec3ec768 CR3=000000000b8b6000 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=4ac7a72a8e5316ac814638583827efcd XMM02=ec2efd57dc4c00df0000000000304bb0 XMM03=8f36fd9242bbd9180000000000304c80 XMM04=294edb47884a3ccb00000000000ae988 XMM05=a86066676bb4c9c8000000000031f6d8 XMM06=0cdc9952d776e335000000000031e478 XMM07=fb795ef6d6577056000000000030dd38 XMM08=2c67c8bc2e329bc30000000000304c20 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=1ffff11002bd8fa6 RCX=ffffffff81c2c916 RDX=ffff888016bbb780 RSI=ffffffff81c2c811 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff888015ec7d00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015ec7d70 R13=0000000000000001 R14=0000000000008000 R15=ffff88801c5f0c20 RIP=ffffffff81751e4b 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 00007f057e8bb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe2ef7000 CR3=000000000e9dc000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000