[ 39.079164] ------------[ cut here ]------------ [ 39.080108] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.082131] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.083610] Modules linked in: [ 39.084223] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.086188] Tainted: [W]=WARN [ 39.086776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.088220] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.089111] 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 [ 39.092275] RSP: 0018:ffff888015eefbc0 EFLAGS: 00010286 [ 39.093243] RAX: 0000000000000000 RBX: ffffed1002bddf78 RCX: ffffffff813a4050 [ 39.094509] RDX: ffff888015cad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.095770] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bddf2f [ 39.097038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.098305] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015eefdf8 [ 39.099575] FS: 00007f5072126900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.100981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.102027] CR2: 00007f5072618580 CR3: 0000000014255000 CR4: 0000000000350ef0 [ 39.103292] Call Trace: [ 39.103776] [ 39.104182] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.105061] ? __create_object+0x59/0x80 [ 39.105851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.106800] __vmalloc_noprof+0x59/0x60 [ 39.107506] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.108358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.109281] bpf_prog_alloc+0x39/0x200 [ 39.110012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.110927] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.111808] do_seccomp+0x349/0x25e0 [ 39.112482] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.113379] ? __pfx_do_seccomp+0x10/0x10 [ 39.114176] ? find_held_lock+0x2b/0x80 [ 39.114927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.115878] ? static_key_count+0x60/0x80 [ 39.116625] prctl_set_seccomp+0x4e/0x70 [ 39.117410] __do_sys_prctl+0xe6c/0x1d70 [ 39.118193] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.119044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.120003] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.120969] ? irqentry_exit+0xf3/0x650 [ 39.121745] do_syscall_64+0xbf/0x430 [ 39.122434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.123408] RIP: 0033:0x7f50726185cd [ 39.124099] 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 [ 39.127266] RSP: 002b:00007fffa715f7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.128622] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50726185cd [ 39.129909] RDX: 00005647cd29fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.131202] RBP: 00007fffa715f830 R08: 0000000000000000 R09: 00007fffa715eed0 [ 39.132489] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647dfecdad0 [ 39.133794] R13: 00007fffa715fc60 R14: 00005647dfecebc0 R15: 00005647dfedf780 [ 39.135103] [ 39.135544] irq event stamp: 1733 [ 39.136188] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 39.137760] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 39.139286] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 39.140830] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 39.142361] ---[ end trace 0000000000000000 ]--- [ 42.221864] ------------[ cut here ]------------ [ 42.222779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.224825] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.226254] Modules linked in: [ 42.226901] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.228875] Tainted: [W]=WARN [ 42.229432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.231108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.232110] 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 [ 42.235263] RSP: 0018:ffff88801740fbc0 EFLAGS: 00010286 [ 42.236224] RAX: 0000000000000000 RBX: ffffed1002e81f78 RCX: ffffffff813a4050 [ 42.237516] RDX: ffff888016888000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.238794] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e81f2f [ 42.240054] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.241331] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801740fdf8 [ 42.242621] FS: 00007f027f30c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.244089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.245144] CR2: 00007ffc498d3ef7 CR3: 000000000e70c000 CR4: 0000000000350ef0 [ 42.246439] Call Trace: [ 42.246939] [ 42.247345] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.248234] ? __create_object+0x59/0x80 [ 42.249021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.250000] __vmalloc_noprof+0x59/0x60 [ 42.250743] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.251590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.252524] bpf_prog_alloc+0x39/0x200 [ 42.253272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.254206] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.255111] do_seccomp+0x349/0x25e0 [ 42.255821] ? find_held_lock+0x2b/0x80 [ 42.256545] ? do_prlimit+0x310/0x610 [ 42.257319] ? __pfx_do_seccomp+0x10/0x10 [ 42.258102] ? do_raw_spin_unlock+0x53/0x220 [ 42.258944] ? _raw_spin_unlock+0x1e/0x40 [ 42.259734] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.260658] ? static_key_count+0x60/0x80 [ 42.261472] prctl_set_seccomp+0x4e/0x70 [ 42.262260] __do_sys_prctl+0xe6c/0x1d70 [ 42.263057] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.263935] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.264913] ? irqentry_exit+0xf3/0x650 [ 42.265781] do_syscall_64+0xbf/0x430 [ 42.266522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.267467] RIP: 0033:0x7f027f7fe5cd [ 42.268148] 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 [ 42.271333] RSP: 002b:00007ffc498d2000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.272716] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f027f7fe5cd [ 42.274023] RDX: 0000561805815e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.275332] RBP: 00007ffc498d2060 R08: 0000000000000000 R09: 00007ffc498d1700 [ 42.276618] R10: 0000000000000000 R11: 0000000000000246 R12: 00005618184e9ad0 [ 42.277925] R13: 00007ffc498d2490 R14: 00005618184eabc0 R15: 00005618184fb780 [ 42.279234] [ 42.279661] irq event stamp: 1793 [ 42.280321] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 42.281876] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 42.283413] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 42.284970] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 42.286533] ---[ end trace 0000000000000000 ]--- [ 43.058016] ------------[ cut here ]------------ [ 43.058789] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.060486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.061714] Modules linked in: [ 43.062205] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.064045] Tainted: [W]=WARN [ 43.064508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.065794] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.066515] 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 [ 43.069155] RSP: 0018:ffff88800f0e7bc0 EFLAGS: 00010286 [ 43.069995] RAX: 0000000000000000 RBX: ffffed1001e1cf78 RCX: ffffffff813a4050 [ 43.071067] RDX: ffff88801730b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.072146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e1cf2f [ 43.073212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.074288] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0e7df8 [ 43.075362] FS: 00007f7b2b020900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.076561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.077462] CR2: 00007ffe20d10ef7 CR3: 000000000e67d000 CR4: 0000000000350ef0 [ 43.078535] Call Trace: [ 43.078958] [ 43.079300] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.080044] ? __create_object+0x59/0x80 [ 43.080658] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.081478] __vmalloc_noprof+0x59/0x60 [ 43.082114] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.082833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.083573] bpf_prog_alloc+0x39/0x200 [ 43.084188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.084963] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.085724] do_seccomp+0x349/0x25e0 [ 43.086304] ? find_held_lock+0x2b/0x80 [ 43.086964] ? do_prlimit+0x310/0x610 [ 43.087558] ? __pfx_do_seccomp+0x10/0x10 [ 43.088219] ? do_raw_spin_unlock+0x53/0x220 [ 43.088918] ? _raw_spin_unlock+0x1e/0x40 [ 43.089545] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.090357] ? static_key_count+0x60/0x80 [ 43.091020] prctl_set_seccomp+0x4e/0x70 [ 43.091634] __do_sys_prctl+0xe6c/0x1d70 [ 43.092284] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.093004] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.093824] ? irqentry_exit+0xf3/0x650 [ 43.094423] do_syscall_64+0xbf/0x430 [ 43.095054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.095842] RIP: 0033:0x7f7b2b5125cd [ 43.096388] 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 [ 43.099033] RSP: 002b:00007ffe20d0f020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.100170] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b2b5125cd [ 43.101237] RDX: 0000561b4bbf0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.102326] RBP: 00007ffe20d0f080 R08: 0000000000000000 R09: 00007ffe20d0e720 [ 43.103393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b8b4dfad0 [ 43.104477] R13: 00007ffe20d0f4b0 R14: 0000561b8b4e0bc0 R15: 0000561b8b4f1780 [ 43.105578] [ 43.105968] irq event stamp: 1849 [ 43.106471] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 43.107737] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 43.109024] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 43.110326] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 43.111587] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44601' (ECDSA) to the list of known hosts. 2025/11/18 02:34:11 fuzzer started 2025/11/18 02:34:11 dialing manager at localhost:37895 2025/11/18 02:34:11 checking machine... 2025/11/18 02:34:11 checking revisions... [ 43.982158] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:34:11 testing simple program... [ 44.082008] cgroup: Unknown subsys name 'net' [ 44.136467] cgroup: Unknown subsys name 'cpuset' [ 44.151121] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:34:10 Registers: info registers vcpu 0 RAX=ffff88801688d340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08938 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007f027f30c900 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=00007f027f2eb020 CR3=0000000020931000 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=0000000000000000 RBX=ffff888009637af8 RCX=1ffff110012c6f37 RDX=1ffff1100d9e6fc3 RSI=ffff888009637af8 RDI=ffff88806cf37340 RBP=ffff888009637b60 RSP=ffff888009637a48 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000003 R11=0000000000000001 R12=ffff888009613780 R13=ffff888009613780 R14=ffff88806cf37340 R15=ffffffff85a7f1c8 RIP=ffffffff814bf940 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f324f7031c8 CR3=000000000d8d5000 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=a76b56c3528003b17d46e071d6ac0d2c XMM02=00000000003048e0ec2efd57dc4c00df XMM03=0000000000310038cb79d1f19a3b4394 XMM04=22343b821c8ed35d00000000000ae988 XMM05=8d20c99ff7b3c3ec0000000000320b78 XMM06=3e829fc8c8edc9900000000000320518 XMM07=e042d86d42eb936e0000000000310310 XMM08=cb79d1f19a3b43940000000000304940 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000