[ 45.950897] ------------[ cut here ]------------ [ 45.951836] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.953845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.955300] Modules linked in: [ 45.955932] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.957924] Tainted: [W]=WARN [ 45.958513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.959971] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.960893] 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 [ 45.964044] RSP: 0018:ffff88801889fbc0 EFLAGS: 00010286 [ 45.965028] RAX: 0000000000000000 RBX: ffffed1003113f78 RCX: ffffffff813a4050 [ 45.966300] RDX: ffff88801770b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.967579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003113f2f [ 45.968870] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.970150] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801889fdf8 [ 45.971435] FS: 00007f3d5e629900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.972887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.973943] CR2: 00007ffcb2eb6ef7 CR3: 000000001c0a7000 CR4: 0000000000350ef0 [ 45.975227] Call Trace: [ 45.975731] [ 45.976141] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.977052] ? __create_object+0x59/0x80 [ 45.977843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.978834] __vmalloc_noprof+0x59/0x60 [ 45.979620] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.980532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.981487] bpf_prog_alloc+0x39/0x200 [ 45.982209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.983161] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.984068] do_seccomp+0x349/0x25e0 [ 45.984816] ? find_held_lock+0x2b/0x80 [ 45.985598] ? do_prlimit+0x310/0x610 [ 45.986309] ? __pfx_do_seccomp+0x10/0x10 [ 45.987104] ? do_raw_spin_unlock+0x53/0x220 [ 45.987955] ? _raw_spin_unlock+0x1e/0x40 [ 45.988765] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.989762] ? static_key_count+0x60/0x80 [ 45.990593] prctl_set_seccomp+0x4e/0x70 [ 45.991322] __do_sys_prctl+0xe6c/0x1d70 [ 45.992119] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.993008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.993984] ? irqentry_exit+0xf3/0x650 [ 45.994766] do_syscall_64+0xbf/0x430 [ 45.995521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.996475] RIP: 0033:0x7f3d5eb1b5cd [ 45.997175] 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 [ 46.000415] RSP: 002b:00007ffcb2eb45f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.001808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d5eb1b5cd [ 46.003109] RDX: 000055723b802e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.004423] RBP: 00007ffcb2eb4650 R08: 0000000000000000 R09: 00007ffcb2eb3cf0 [ 46.005756] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572514b22b0 [ 46.007061] R13: 00007ffcb2eb4a80 R14: 00005572514b4d20 R15: 00005572514c68d0 [ 46.008374] [ 46.008848] irq event stamp: 1779 [ 46.009515] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.011090] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.012676] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 46.014233] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 46.015764] ---[ end trace 0000000000000000 ]--- [ 49.245099] ------------[ cut here ]------------ [ 49.246099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.248195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.249720] Modules linked in: [ 49.250320] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.252314] Tainted: [W]=WARN [ 49.252914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.254387] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.255316] 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 [ 49.258512] RSP: 0018:ffff888016147bc0 EFLAGS: 00010286 [ 49.259497] RAX: 0000000000000000 RBX: ffffed1002c28f78 RCX: ffffffff813a4050 [ 49.260829] RDX: ffff88800e011bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.262115] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c28f2f [ 49.263417] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.264718] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016147df8 [ 49.266006] FS: 00007f381a50a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.267472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.268530] CR2: 00007ffdaa549ef7 CR3: 0000000020311000 CR4: 0000000000350ef0 [ 49.269831] Call Trace: [ 49.270296] [ 49.270762] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.271677] ? __create_object+0x59/0x80 [ 49.272462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.273471] __vmalloc_noprof+0x59/0x60 [ 49.274188] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.275065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.276005] bpf_prog_alloc+0x39/0x200 [ 49.276748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.277686] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.278588] do_seccomp+0x349/0x25e0 [ 49.279282] ? find_held_lock+0x2b/0x80 [ 49.280044] ? do_prlimit+0x310/0x610 [ 49.280803] ? __pfx_do_seccomp+0x10/0x10 [ 49.281592] ? do_raw_spin_unlock+0x53/0x220 [ 49.282433] ? _raw_spin_unlock+0x1e/0x40 [ 49.283176] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.284176] ? static_key_count+0x60/0x80 [ 49.285004] prctl_set_seccomp+0x4e/0x70 [ 49.285775] __do_sys_prctl+0xe6c/0x1d70 [ 49.286562] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.287380] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.288370] ? irqentry_exit+0xf3/0x650 [ 49.289156] do_syscall_64+0xbf/0x430 [ 49.289898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.290858] RIP: 0033:0x7f381a9fc5cd [ 49.291565] 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 [ 49.294746] RSP: 002b:00007ffdaa5478b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.296109] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f381a9fc5cd [ 49.297413] RDX: 00005566c8bb2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.298718] RBP: 00007ffdaa547910 R08: 0000000000000000 R09: 00007ffdaa546fb0 [ 49.300025] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566edb9dad0 [ 49.301330] R13: 00007ffdaa547d40 R14: 00005566edb9ebc0 R15: 00005566edbaf780 [ 49.302646] [ 49.303069] irq event stamp: 1731 [ 49.303710] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.305263] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.306775] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 49.308352] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.309904] ---[ end trace 0000000000000000 ]--- [ 50.175852] ------------[ cut here ]------------ [ 50.176824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.178828] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.180271] Modules linked in: [ 50.180964] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.182953] Tainted: [W]=WARN [ 50.183563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.185087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.186019] 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 [ 50.189260] RSP: 0018:ffff888017a67bc0 EFLAGS: 00010286 [ 50.190260] RAX: 0000000000000000 RBX: ffffed1002f4cf78 RCX: ffffffff813a4050 [ 50.191545] RDX: ffff888013c65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.192835] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4cf2f [ 50.194103] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.195418] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a67df8 [ 50.196698] FS: 00007fc820d03900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.198138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.199199] CR2: 00007fc8211f5580 CR3: 000000000e75c000 CR4: 0000000000350ef0 [ 50.200482] Call Trace: [ 50.200950] [ 50.201359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.202267] ? __create_object+0x59/0x80 [ 50.203065] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.204052] __vmalloc_noprof+0x59/0x60 [ 50.204831] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.205725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.206676] bpf_prog_alloc+0x39/0x200 [ 50.207383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.208333] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.209273] do_seccomp+0x349/0x25e0 [ 50.210006] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.210920] ? __pfx_do_seccomp+0x10/0x10 [ 50.211722] ? find_held_lock+0x2b/0x80 [ 50.212501] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.213480] ? static_key_count+0x60/0x80 [ 50.214232] prctl_set_seccomp+0x4e/0x70 [ 50.215006] __do_sys_prctl+0xe6c/0x1d70 [ 50.215791] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.216670] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.217663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.218656] ? irqentry_exit+0xf3/0x650 [ 50.219440] do_syscall_64+0xbf/0x430 [ 50.220151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.221130] RIP: 0033:0x7fc8211f55cd [ 50.221840] 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 [ 50.225006] RSP: 002b:00007ffd4c01c2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.226382] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8211f55cd [ 50.227706] RDX: 00005641e499ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.229035] RBP: 00007ffd4c01c310 R08: 0000000000000000 R09: 00007ffd4c01b9b0 [ 50.230344] R10: 0000000000000000 R11: 0000000000000246 R12: 000056420a47c240 [ 50.231652] R13: 00007ffd4c01c740 R14: 000056420a485380 R15: 000056420a490540 [ 50.232992] [ 50.233462] irq event stamp: 1729 [ 50.234068] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 50.235626] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 50.237155] softirqs last enabled at (1270): [] handle_softirqs+0x50c/0x770 [ 50.238702] softirqs last disabled at (1265): [] __irq_exit_rcu+0xc4/0x100 [ 50.240217] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34479' (ECDSA) to the list of known hosts. 2025/11/17 09:26:18 fuzzer started 2025/11/17 09:26:18 dialing manager at localhost:37895 2025/11/17 09:26:18 checking machine... 2025/11/17 09:26:18 checking revisions... [ 51.158422] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:26:18 testing simple program... [ 51.252362] cgroup: Unknown subsys name 'net' [ 51.312981] cgroup: Unknown subsys name 'cpuset' [ 51.335003] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:26:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08940 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025767 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806ce08a50 RIP=ffffffff81b2d128 RFL=00000286 [--S--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 00007f381a50a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdaa541000 CR3=00000000202b9000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff888009757794 RDX=1ffff110012eaf13 RSI=ffffffff81b2a0b4 RDI=ffff888009757908 RBP=ffff8880097578d8 RSP=ffff888009757838 R8 =ffffffff86a49c3a R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000012f69 R12=ffff888009757908 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888008c4b780 RIP=ffffffff81618fae RFL=00000286 [--S--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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcbff2cfe8 CR3=000000000b6a8000 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=2037313a36323a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a36323a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000