[ 46.427507] ------------[ cut here ]------------ [ 46.428610] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.430713] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.432268] Modules linked in: [ 46.432883] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.434980] Tainted: [W]=WARN [ 46.435643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.437187] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.438104] 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 [ 46.441460] RSP: 0018:ffff88801723fbc0 EFLAGS: 00010286 [ 46.442488] RAX: 0000000000000000 RBX: ffffed1002e47f78 RCX: ffffffff813a4050 [ 46.443863] RDX: ffff888014c09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.445209] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e47f2f [ 46.446567] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.447915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801723fdf8 [ 46.449258] FS: 00007fbeda200900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.450766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.451893] CR2: 00007ffddf139ef8 CR3: 000000000b897000 CR4: 0000000000350ef0 [ 46.453231] Call Trace: [ 46.453726] [ 46.454197] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.455101] ? __create_object+0x59/0x80 [ 46.455962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.457016] __vmalloc_noprof+0x59/0x60 [ 46.458035] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.459185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.460382] bpf_prog_alloc+0x39/0x200 [ 46.461333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.462521] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.463703] do_seccomp+0x349/0x25e0 [ 46.464510] ? find_held_lock+0x2b/0x80 [ 46.465303] ? do_prlimit+0x310/0x610 [ 46.466024] ? __pfx_do_seccomp+0x10/0x10 [ 46.466867] ? do_raw_spin_unlock+0x53/0x220 [ 46.467737] ? _raw_spin_unlock+0x1e/0x40 [ 46.468580] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.469598] ? static_key_count+0x60/0x80 [ 46.470442] prctl_set_seccomp+0x4e/0x70 [ 46.471253] __do_sys_prctl+0xe6c/0x1d70 [ 46.472020] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.472935] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.473979] ? irqentry_exit+0xf3/0x650 [ 46.474801] do_syscall_64+0xbf/0x430 [ 46.475575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.476595] RIP: 0033:0x7fbeda6f25cd [ 46.477331] 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 [ 46.480675] RSP: 002b:00007ffddf1389c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.482105] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbeda6f25cd [ 46.483486] RDX: 000055e3cbc76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.484861] RBP: 00007ffddf138a20 R08: 0000000000000000 R09: 00007ffddf1380c0 [ 46.486219] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3d8cb0b10 [ 46.487560] R13: 00007ffddf138e50 R14: 000055e3d8cb12b0 R15: 000055e3d8cc56f0 [ 46.488921] [ 46.489420] irq event stamp: 1743 [ 46.490036] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 46.491623] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.493211] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 46.494837] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 46.496426] ---[ end trace 0000000000000000 ]--- [ 50.031243] ------------[ cut here ]------------ [ 50.032127] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.034327] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 50.035799] Modules linked in: [ 50.036432] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.038403] Tainted: [W]=WARN [ 50.038978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.040430] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.041321] 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 [ 50.044540] RSP: 0018:ffff888018367bc0 EFLAGS: 00010286 [ 50.045506] RAX: 0000000000000000 RBX: ffffed100306cf78 RCX: ffffffff813a4050 [ 50.046800] RDX: ffff8880160d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.048065] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100306cf2f [ 50.049333] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.050626] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018367df8 [ 50.051919] FS: 00007f40d7300900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.053351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.054395] CR2: 00007ffef3918ef8 CR3: 000000001f37e000 CR4: 0000000000350ef0 [ 50.055703] Call Trace: [ 50.056204] [ 50.056607] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.057502] ? __create_object+0x59/0x80 [ 50.058275] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.059283] __vmalloc_noprof+0x59/0x60 [ 50.060017] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.060905] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.061826] bpf_prog_alloc+0x39/0x200 [ 50.062543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.063496] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.064405] do_seccomp+0x349/0x25e0 [ 50.065069] ? find_held_lock+0x2b/0x80 [ 50.065819] ? do_prlimit+0x310/0x610 [ 50.066553] ? __pfx_do_seccomp+0x10/0x10 [ 50.067371] ? do_raw_spin_unlock+0x53/0x220 [ 50.068193] ? _raw_spin_unlock+0x1e/0x40 [ 50.068916] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.069876] ? static_key_count+0x60/0x80 [ 50.070705] prctl_set_seccomp+0x4e/0x70 [ 50.071465] __do_sys_prctl+0xe6c/0x1d70 [ 50.072246] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.073057] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.074028] ? irqentry_exit+0xf3/0x650 [ 50.074822] do_syscall_64+0xbf/0x430 [ 50.075557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.076503] RIP: 0033:0x7f40d77f25cd [ 50.077208] 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 [ 50.080430] RSP: 002b:00007ffef3916a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.081773] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40d77f25cd [ 50.083087] RDX: 000056120c75ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.084351] RBP: 00007ffef3916aa0 R08: 0000000000000000 R09: 00007ffef3916140 [ 50.085625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561222242ad0 [ 50.086931] R13: 00007ffef3916ed0 R14: 0000561222243bc0 R15: 0000561222254780 [ 50.088232] [ 50.088653] irq event stamp: 1721 [ 50.089298] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 50.090840] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 50.092348] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.093900] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.095441] ---[ end trace 0000000000000000 ]--- [ 50.889500] ------------[ cut here ]------------ [ 50.890472] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.892593] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.894054] Modules linked in: [ 50.894747] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.896741] Tainted: [W]=WARN [ 50.897352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.898860] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.899786] 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 [ 50.903016] RSP: 0018:ffff888014ebfbc0 EFLAGS: 00010286 [ 50.904009] RAX: 0000000000000000 RBX: ffffed10029d7f78 RCX: ffffffff813a4050 [ 50.905291] RDX: ffff8880171d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.906605] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10029d7f2f [ 50.907914] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.909211] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014ebfdf8 [ 50.910476] FS: 00007fe53043c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.911933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.913011] CR2: 00007fff074b5ef8 CR3: 000000000d779000 CR4: 0000000000350ef0 [ 50.914316] Call Trace: [ 50.914803] [ 50.915249] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.916112] ? __create_object+0x59/0x80 [ 50.916909] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.917902] __vmalloc_noprof+0x59/0x60 [ 50.918686] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.919581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.920532] bpf_prog_alloc+0x39/0x200 [ 50.921291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.922245] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.923129] do_seccomp+0x349/0x25e0 [ 50.923869] ? find_held_lock+0x2b/0x80 [ 50.924648] ? do_prlimit+0x310/0x610 [ 50.925401] ? __pfx_do_seccomp+0x10/0x10 [ 50.926203] ? do_raw_spin_unlock+0x53/0x220 [ 50.927015] ? _raw_spin_unlock+0x1e/0x40 [ 50.927818] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.928806] ? static_key_count+0x60/0x80 [ 50.929622] prctl_set_seccomp+0x4e/0x70 [ 50.930416] __do_sys_prctl+0xe6c/0x1d70 [ 50.931233] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.932064] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.933053] ? irqentry_exit+0xf3/0x650 [ 50.933837] do_syscall_64+0xbf/0x430 [ 50.934592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.935587] RIP: 0033:0x7fe53092e5cd [ 50.936308] 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 [ 50.939555] RSP: 002b:00007fff074b4670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.940952] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe53092e5cd [ 50.942259] RDX: 00005618fc37fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.943584] RBP: 00007fff074b46d0 R08: 0000000000000000 R09: 00007fff074b3d70 [ 50.944903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561932bf52b0 [ 50.946207] R13: 00007fff074b4b00 R14: 0000561932bf7d20 R15: 0000561932c098d0 [ 50.947544] [ 50.947975] irq event stamp: 1751 [ 50.948637] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.950195] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.951759] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 50.953335] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 50.954893] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2966' (ECDSA) to the list of known hosts. 2025/11/18 07:23:35 fuzzer started 2025/11/18 07:23:35 dialing manager at localhost:37895 2025/11/18 07:23:35 checking machine... 2025/11/18 07:23:35 checking revisions... [ 51.859296] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:23:35 testing simple program... [ 51.948361] cgroup: Unknown subsys name 'net' [ 52.021788] cgroup: Unknown subsys name 'cpuset' [ 52.038495] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:23:34 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff817d9976 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffffffff85c0c110 RSP=ffff88806ce08f50 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000100 R13=0000000000000009 R14=0000000000000000 R15=0000000000000009 RIP=ffffffff815bcfa0 RFL=00000016 [----AP-] 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 00007f40d7300900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef3910000 CR3=000000001f320000 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=0000000000000001 RBX=0000000000000001 RCX=ffffffff86aab96a RDX=0000000000000001 RSI=dffffc0000000000 RDI=0000000000000001 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86aab96e R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000023441 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff888014fff880 R15=ffff88806cf08a70 RIP=ffffffff8135faba 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 00007f0589bfe900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0589316010 CR3=0000000009c06000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=74416f1590c4cefc00000000000ae988 XMM05=e39e6168df0103520000000000321d98 XMM06=402ee318aadec28e00000000003203d0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000