[ 54.091885] ------------[ cut here ]------------ [ 54.092846] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.094925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 54.096403] Modules linked in: [ 54.097005] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.099078] Tainted: [W]=WARN [ 54.099697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.101203] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.102120] 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 [ 54.105734] RSP: 0018:ffff88801b0d7bc0 EFLAGS: 00010286 [ 54.106748] RAX: 0000000000000000 RBX: ffffed100361af78 RCX: ffffffff813a4050 [ 54.108036] RDX: ffff88800f2f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.109323] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100361af2f [ 54.110805] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.112346] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b0d7df8 [ 54.113817] FS: 00007fcd6fa8d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.115282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.116377] CR2: 00007fff8c061ef7 CR3: 000000000be06000 CR4: 0000000000350ef0 [ 54.117661] Call Trace: [ 54.118129] [ 54.118583] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.119493] ? __create_object+0x59/0x80 [ 54.120239] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.121226] __vmalloc_noprof+0x59/0x60 [ 54.122012] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.122893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.123849] bpf_prog_alloc+0x39/0x200 [ 54.124607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.125537] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.126472] do_seccomp+0x349/0x25e0 [ 54.127156] ? find_held_lock+0x2b/0x80 [ 54.127915] ? do_prlimit+0x310/0x610 [ 54.128656] ? __pfx_do_seccomp+0x10/0x10 [ 54.129447] ? do_raw_spin_unlock+0x53/0x220 [ 54.130244] ? _raw_spin_unlock+0x1e/0x40 [ 54.131041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.132023] ? static_key_count+0x60/0x80 [ 54.132833] prctl_set_seccomp+0x4e/0x70 [ 54.133601] __do_sys_prctl+0xe6c/0x1d70 [ 54.134397] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.135214] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.136182] ? irqentry_exit+0xf3/0x650 [ 54.136957] do_syscall_64+0xbf/0x430 [ 54.137703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.138685] RIP: 0033:0x7fcd6ff7f5cd [ 54.139404] 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 [ 54.142724] RSP: 002b:00007fff8c060750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.144116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd6ff7f5cd [ 54.145444] RDX: 000055730c6f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.146741] RBP: 00007fff8c0607b0 R08: 0000000000000000 R09: 00007fff8c05fe50 [ 54.148037] R10: 0000000000000000 R11: 0000000000000246 R12: 000055732ab12b10 [ 54.149337] R13: 00007fff8c060be0 R14: 000055732ab132b0 R15: 000055732ab276f0 [ 54.150662] [ 54.151106] irq event stamp: 1765 [ 54.151759] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 54.153288] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 54.154838] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 54.156392] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 54.157949] ---[ end trace 0000000000000000 ]--- [ 57.639212] ------------[ cut here ]------------ [ 57.640114] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.642145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.643602] Modules linked in: [ 57.644193] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.646193] Tainted: [W]=WARN [ 57.646783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.648512] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.649524] 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 [ 57.652721] RSP: 0018:ffff8880168c7bc0 EFLAGS: 00010286 [ 57.653703] RAX: 0000000000000000 RBX: ffffed1002d18f78 RCX: ffffffff813a4050 [ 57.654998] RDX: ffff88801b150000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.656379] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d18f2f [ 57.657783] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.659142] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168c7df8 [ 57.660448] FS: 00007fab1bec3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.661897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.662969] CR2: 00007fab1c3b5580 CR3: 000000000e61c000 CR4: 0000000000350ef0 [ 57.664270] Call Trace: [ 57.664739] [ 57.665154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.666058] ? __create_object+0x59/0x80 [ 57.666843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.667811] __vmalloc_noprof+0x59/0x60 [ 57.668579] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.669471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.670437] bpf_prog_alloc+0x39/0x200 [ 57.671142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.672063] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.672971] do_seccomp+0x349/0x25e0 [ 57.673711] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.674634] ? __pfx_do_seccomp+0x10/0x10 [ 57.675428] ? find_held_lock+0x2b/0x80 [ 57.676146] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.677116] ? static_key_count+0x60/0x80 [ 57.677915] prctl_set_seccomp+0x4e/0x70 [ 57.678687] __do_sys_prctl+0xe6c/0x1d70 [ 57.679468] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.680323] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.681290] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.682224] ? irqentry_exit+0xf3/0x650 [ 57.682999] do_syscall_64+0xbf/0x430 [ 57.683749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.684709] RIP: 0033:0x7fab1c3b55cd [ 57.685437] 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 [ 57.688651] RSP: 002b:00007ffed0512770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.690041] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab1c3b55cd [ 57.691328] RDX: 0000560cf0234e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.692613] RBP: 00007ffed05127d0 R08: 0000000000000000 R09: 00007ffed0511e70 [ 57.693912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d28cddb10 [ 57.695180] R13: 00007ffed0512c00 R14: 0000560d28cde2b0 R15: 0000560d28cf26f0 [ 57.696494] [ 57.696916] irq event stamp: 1799 [ 57.697568] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 57.699093] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 57.700663] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 57.702301] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 57.703833] ---[ end trace 0000000000000000 ]--- [ 58.545041] ------------[ cut here ]------------ [ 58.545966] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.547995] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.549419] Modules linked in: [ 58.550022] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.551974] Tainted: [W]=WARN [ 58.552551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.553990] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.554884] 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 [ 58.558005] RSP: 0018:ffff8880184efbc0 EFLAGS: 00010286 [ 58.558952] RAX: 0000000000000000 RBX: ffffed100309df78 RCX: ffffffff813a4050 [ 58.560199] RDX: ffff888016de1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.561455] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309df2f [ 58.562745] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.564005] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184efdf8 [ 58.565285] FS: 00007f6b54dfd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.566717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.567772] CR2: 00007ffc397eaef7 CR3: 000000000ba12000 CR4: 0000000000350ef0 [ 58.569032] Call Trace: [ 58.569527] [ 58.569943] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.570819] ? __create_object+0x59/0x80 [ 58.571591] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.572564] __vmalloc_noprof+0x59/0x60 [ 58.573306] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.574135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.575043] bpf_prog_alloc+0x39/0x200 [ 58.575753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.576672] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.577562] do_seccomp+0x349/0x25e0 [ 58.578213] ? find_held_lock+0x2b/0x80 [ 58.578824] ? do_prlimit+0x310/0x610 [ 58.579439] ? __pfx_do_seccomp+0x10/0x10 [ 58.580052] ? do_raw_spin_unlock+0x53/0x220 [ 58.580728] ? _raw_spin_unlock+0x1e/0x40 [ 58.581362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.582129] ? static_key_count+0x60/0x80 [ 58.582790] prctl_set_seccomp+0x4e/0x70 [ 58.583431] __do_sys_prctl+0xe6c/0x1d70 [ 58.584038] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.584729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.585527] ? irqentry_exit+0xf3/0x650 [ 58.586139] do_syscall_64+0xbf/0x430 [ 58.586742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.587522] RIP: 0033:0x7f6b552ef5cd [ 58.588059] 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 [ 58.590649] RSP: 002b:00007ffc397e9760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.591768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b552ef5cd [ 58.592812] RDX: 000055f6495cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.593884] RBP: 00007ffc397e97c0 R08: 0000000000000000 R09: 00007ffc397e8e60 [ 58.594933] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f65dbfdbf0 [ 58.595995] R13: 00007ffc397e9bf0 R14: 000055f65dc07380 R15: 000055f65dc12460 [ 58.597064] [ 58.597444] irq event stamp: 1711 [ 58.597955] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 58.599204] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 58.600445] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770 [ 58.601707] softirqs last disabled at (1409): [] __irq_exit_rcu+0xc4/0x100 [ 58.602951] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62290' (ECDSA) to the list of known hosts. 2025/11/19 02:52:24 fuzzer started 2025/11/19 02:52:25 dialing manager at localhost:34383 2025/11/19 02:52:25 checking machine... 2025/11/19 02:52:25 checking revisions... [ 59.495687] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:52:25 testing simple program... [ 59.597406] cgroup: Unknown subsys name 'net' [ 59.668114] cgroup: Unknown subsys name 'cpuset' [ 59.685938] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:52:24 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007ffed0511db8 RCX=ffff888016e2f4ec RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888015a6c200 RBP=ffff888016e28000 RSP=ffff888016e2f500 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888015a6b780 R15=0000000000000002 RIP=ffffffff81529025 RFL=00000282 [--S----] 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 00007fab1bec3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fab1bea2020 CR3=000000001ef5e000 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=000000000002fc11 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9e1a95c028 CR3=000000000cdf6000 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=e0e0f47740f932986b4089e4900001ca XMM02=0000000000303528ec2efd57dc4c00df XMM03=00000000003103c063b5093b65a5057e XMM04=e2838483d272b92d00000000000ae988 XMM05=d66b02fbc7778d9c0000000000320f80 XMM06=817b8945e9d503730000000000320020 XMM07=e042d86d42eb936e0000000000310698 XMM08=63b5093b65a5057e0000000000303588 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000