[ 54.094693] ------------[ cut here ]------------ [ 54.095657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.097652] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 54.099129] Modules linked in: [ 54.099717] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.101706] Tainted: [W]=WARN [ 54.102291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.103757] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.104685] 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 [ 54.107863] RSP: 0018:ffff88800db87bc0 EFLAGS: 00010286 [ 54.108856] RAX: 0000000000000000 RBX: ffffed1001b70f78 RCX: ffffffff813a4050 [ 54.110154] RDX: ffff888016bbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.111442] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b70f2f [ 54.112735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.114016] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800db87df8 [ 54.115301] FS: 00007fd0871f0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.116749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.117819] CR2: 00007fd0877564a6 CR3: 000000000bb69000 CR4: 0000000000350ef0 [ 54.119117] Call Trace: [ 54.119582] [ 54.119990] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.120902] ? __create_object+0x59/0x80 [ 54.121691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.122663] __vmalloc_noprof+0x59/0x60 [ 54.123432] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.124312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.125277] bpf_prog_alloc+0x39/0x200 [ 54.125990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.126941] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.127866] do_seccomp+0x349/0x25e0 [ 54.128614] ? find_held_lock+0x2b/0x80 [ 54.129401] ? do_prlimit+0x310/0x610 [ 54.130161] ? __pfx_do_seccomp+0x10/0x10 [ 54.130921] ? do_raw_spin_unlock+0x53/0x220 [ 54.131774] ? _raw_spin_unlock+0x1e/0x40 [ 54.132584] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.133572] ? static_key_count+0x60/0x80 [ 54.134390] prctl_set_seccomp+0x4e/0x70 [ 54.135182] __do_sys_prctl+0xe6c/0x1d70 [ 54.135930] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.136815] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.137810] ? irqentry_exit+0xf3/0x650 [ 54.138594] do_syscall_64+0xbf/0x430 [ 54.139349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.140346] RIP: 0033:0x7fd0876e25cd [ 54.141046] 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 [ 54.144281] RSP: 002b:00007ffde7e681f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.145693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0876e25cd [ 54.147003] RDX: 0000556dd0c5de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.148321] RBP: 00007ffde7e68250 R08: 0000000000000000 R09: 00007ffde7e678f0 [ 54.149647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556dda764ad0 [ 54.150954] R13: 00007ffde7e68680 R14: 0000556dda765bc0 R15: 0000556dda776780 [ 54.152289] [ 54.152732] irq event stamp: 1743 [ 54.153388] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 54.154943] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 54.156503] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 54.158090] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 54.159667] ---[ end trace 0000000000000000 ]--- [ 57.687603] ------------[ cut here ]------------ [ 57.688506] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.690460] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.691876] Modules linked in: [ 57.692490] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.694434] Tainted: [W]=WARN [ 57.694976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.696407] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.697297] 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 [ 57.700381] RSP: 0018:ffff888016edfbc0 EFLAGS: 00010286 [ 57.701348] RAX: 0000000000000000 RBX: ffffed1002ddbf78 RCX: ffffffff813a4050 [ 57.702604] RDX: ffff888017a35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.703857] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddbf2f [ 57.705167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.706441] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016edfdf8 [ 57.707721] FS: 00007ff7bb7b2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.709167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.710225] CR2: 00007ff7bbca4580 CR3: 000000000cb0e000 CR4: 0000000000350ef0 [ 57.711510] Call Trace: [ 57.711975] [ 57.712419] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.713324] ? __create_object+0x59/0x80 [ 57.714064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.715013] __vmalloc_noprof+0x59/0x60 [ 57.715761] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.716641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.717572] bpf_prog_alloc+0x39/0x200 [ 57.718305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.719236] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.720142] do_seccomp+0x349/0x25e0 [ 57.720827] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.721712] ? __pfx_do_seccomp+0x10/0x10 [ 57.722494] ? find_held_lock+0x2b/0x80 [ 57.723257] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.724277] ? static_key_count+0x60/0x80 [ 57.725030] prctl_set_seccomp+0x4e/0x70 [ 57.725789] __do_sys_prctl+0xe6c/0x1d70 [ 57.726553] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.727382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.728346] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.729297] ? irqentry_exit+0xf3/0x650 [ 57.730004] do_syscall_64+0xbf/0x430 [ 57.730739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.731679] RIP: 0033:0x7ff7bbca45cd [ 57.732380] 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 [ 57.735510] RSP: 002b:00007ffe40cc0a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.736884] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7bbca45cd [ 57.738150] RDX: 00005557d5b5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.739414] RBP: 00007ffe40cc0a90 R08: 0000000000000000 R09: 00007ffe40cc0130 [ 57.740705] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558156c7ad0 [ 57.741976] R13: 00007ffe40cc0ec0 R14: 00005558156c8bc0 R15: 00005558156d9780 [ 57.743273] [ 57.743692] irq event stamp: 1759 [ 57.744331] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 57.745737] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 57.746987] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 57.748253] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 57.749511] ---[ end trace 0000000000000000 ]--- [ 58.573618] ------------[ cut here ]------------ [ 58.574540] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.576531] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.577968] Modules linked in: [ 58.578610] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.580616] Tainted: [W]=WARN [ 58.581206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.582671] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.583584] 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 [ 58.586762] RSP: 0018:ffff888015927bc0 EFLAGS: 00010286 [ 58.587737] RAX: 0000000000000000 RBX: ffffed1002b24f78 RCX: ffffffff813a4050 [ 58.589030] RDX: ffff8880171f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.590307] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b24f2f [ 58.591591] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.592871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015927df8 [ 58.594170] FS: 00007f9cc5187900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.595597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.596672] CR2: 00007ffdf7147ef7 CR3: 0000000009be1000 CR4: 0000000000350ef0 [ 58.597957] Call Trace: [ 58.598465] [ 58.598874] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.599772] ? __create_object+0x59/0x80 [ 58.600538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.601532] __vmalloc_noprof+0x59/0x60 [ 58.602293] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.603172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.604066] bpf_prog_alloc+0x39/0x200 [ 58.604829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.605761] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.606676] do_seccomp+0x349/0x25e0 [ 58.607392] ? find_held_lock+0x2b/0x80 [ 58.608156] ? do_prlimit+0x310/0x610 [ 58.608866] ? __pfx_do_seccomp+0x10/0x10 [ 58.609647] ? do_raw_spin_unlock+0x53/0x220 [ 58.610484] ? _raw_spin_unlock+0x1e/0x40 [ 58.611265] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.612218] ? static_key_count+0x60/0x80 [ 58.612986] prctl_set_seccomp+0x4e/0x70 [ 58.613755] __do_sys_prctl+0xe6c/0x1d70 [ 58.614529] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.615370] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.616321] ? irqentry_exit+0xf3/0x650 [ 58.617056] do_syscall_64+0xbf/0x430 [ 58.617806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.618755] RIP: 0033:0x7f9cc56795cd [ 58.619462] 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 [ 58.622625] RSP: 002b:00007ffdf7145d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.623989] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cc56795cd [ 58.625271] RDX: 000055a8119d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.626551] RBP: 00007ffdf7145dc0 R08: 0000000000000000 R09: 00007ffdf7145460 [ 58.627826] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a83b4a7ad0 [ 58.629125] R13: 00007ffdf71461f0 R14: 000055a83b4a8bc0 R15: 000055a83b4b9780 [ 58.630440] [ 58.630863] irq event stamp: 1761 [ 58.631506] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 58.633053] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 58.634599] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 58.636133] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 58.637660] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26306' (ECDSA) to the list of known hosts. 2025/11/18 14:10:10 fuzzer started 2025/11/18 14:10:10 dialing manager at localhost:34383 2025/11/18 14:10:10 checking machine... 2025/11/18 14:10:10 checking revisions... [ 59.492855] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:10:11 testing simple program... [ 59.578078] cgroup: Unknown subsys name 'net' [ 59.652347] cgroup: Unknown subsys name 'cpuset' [ 59.666410] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:10:10 Registers: info registers vcpu 0 RAX=ffffffff87b3a520 RBX=ffff888017a33780 RCX=24020fc8b9695395 RDX=d279b6cbfa312d86 RSI=000000009345d421 RDI=ffff888017a34200 RBP=ffff888017a341d8 RSP=ffff88800db77b68 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888017a34200 R13=0000000000001bc6 R14=0000000000000001 R15=24020fc8b9695395 RIP=ffffffff81527b75 RFL=00000082 [--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 00007ff7bb7b2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe40cba000 CR3=000000001e642000 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=6720646572637465733a4d41503d706f 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=0000000000000000 RBX=0000000000000000 RCX=ffffffff8259fcfa RDX=000000000001c060 RSI=ffffffff8259fd08 RDI=0000000000000007 RBP=ffff888009a80000 RSP=ffff88800f27f1e0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=000000000001c060 R11=0000000000000001 R12=000000000001c060 R13=ffff888009a801a0 R14=ffff888009a80098 R15=ffffffff862e1aa0 RIP=ffffffff8259fd0e RFL=00000093 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ff043cf040 CR3=0000000009e59000 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=00000000a60ce07b00000000cec3662e XMM01=0000000000000000296a50c1db72fcca XMM02=00000000000000000000000000000000 XMM03=0000000000311750ddc6cbfb196ea256 XMM04=ddd56f2b0b0e57e800000000000ae988 XMM05=1319e678c5640f8a0000000000323008 XMM06=a748ccc27a5f04c10000000000322f70 XMM07=58f17c1affdc82d60000000000313048 XMM08=406589be3f9c4b220000000000312eb0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000