[ 43.951969] ------------[ cut here ]------------ [ 43.952922] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.954945] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 43.956386] Modules linked in: [ 43.956994] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.958995] Tainted: [W]=WARN [ 43.959591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.961081] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.962010] 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 [ 43.965210] RSP: 0018:ffff88801885fbc0 EFLAGS: 00010286 [ 43.966199] RAX: 0000000000000000 RBX: ffffed100310bf78 RCX: ffffffff813a4050 [ 43.967488] RDX: ffff888018ac5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.968787] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310bf2f [ 43.970083] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.971357] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801885fdf8 [ 43.972638] FS: 00007f3f63dbb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.974089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.975158] CR2: 00007ffce36eeef8 CR3: 000000000a5ac000 CR4: 0000000000350ef0 [ 43.976464] Call Trace: [ 43.976937] [ 43.977347] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.978261] ? __create_object+0x59/0x80 [ 43.979054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.980020] __vmalloc_noprof+0x59/0x60 [ 43.980783] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.981651] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.982605] bpf_prog_alloc+0x39/0x200 [ 43.983309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.984228] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.985140] do_seccomp+0x349/0x25e0 [ 43.985866] ? find_held_lock+0x2b/0x80 [ 43.986896] ? do_prlimit+0x310/0x610 [ 43.987677] ? __pfx_do_seccomp+0x10/0x10 [ 43.988482] ? do_raw_spin_unlock+0x53/0x220 [ 43.989272] ? _raw_spin_unlock+0x1e/0x40 [ 43.990065] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.991038] ? static_key_count+0x60/0x80 [ 43.991847] prctl_set_seccomp+0x4e/0x70 [ 43.992625] __do_sys_prctl+0xe6c/0x1d70 [ 43.993359] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.994244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.995209] ? irqentry_exit+0xf3/0x650 [ 43.995973] do_syscall_64+0xbf/0x430 [ 43.996716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.997671] RIP: 0033:0x7f3f642ad5cd [ 43.998349] 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 [ 44.001518] RSP: 002b:00007ffce36ed8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.002905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f642ad5cd [ 44.004202] RDX: 0000558eefa9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.005500] RBP: 00007ffce36ed910 R08: 0000000000000000 R09: 00007ffce36ecfb0 [ 44.006801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f198a6ad0 [ 44.008084] R13: 00007ffce36edd40 R14: 0000558f198a7bc0 R15: 0000558f198b8780 [ 44.009398] [ 44.009859] irq event stamp: 1697 [ 44.010518] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 44.012059] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 44.013574] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 44.015126] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 44.016644] ---[ end trace 0000000000000000 ]--- [ 47.356288] ------------[ cut here ]------------ [ 47.356898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.358175] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 47.359114] Modules linked in: [ 47.359521] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.360790] Tainted: [W]=WARN [ 47.361149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.362093] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.362679] 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 [ 47.364720] RSP: 0018:ffff88801887fbc0 EFLAGS: 00010286 [ 47.365320] RAX: 0000000000000000 RBX: ffffed100310ff78 RCX: ffffffff813a4050 [ 47.366153] RDX: ffff888015d58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.366982] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310ff2f [ 47.367811] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.368628] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801887fdf8 [ 47.369447] FS: 00007fc90ea37900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.370341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.371020] CR2: 00007fff56467ef8 CR3: 000000000d5d8000 CR4: 0000000000350ef0 [ 47.371840] Call Trace: [ 47.372132] [ 47.372423] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.372967] ? __create_object+0x59/0x80 [ 47.373464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.374061] __vmalloc_noprof+0x59/0x60 [ 47.374534] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.375061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.375656] bpf_prog_alloc+0x39/0x200 [ 47.376096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.376680] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.377225] do_seccomp+0x349/0x25e0 [ 47.377676] ? find_held_lock+0x2b/0x80 [ 47.378135] ? do_prlimit+0x310/0x610 [ 47.378610] ? __pfx_do_seccomp+0x10/0x10 [ 47.379083] ? do_raw_spin_unlock+0x53/0x220 [ 47.379613] ? _raw_spin_unlock+0x1e/0x40 [ 47.380082] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.380690] ? static_key_count+0x60/0x80 [ 47.381175] prctl_set_seccomp+0x4e/0x70 [ 47.381661] __do_sys_prctl+0xe6c/0x1d70 [ 47.382134] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.382673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.383265] ? irqentry_exit+0xf3/0x650 [ 47.383747] do_syscall_64+0xbf/0x430 [ 47.384195] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.384794] RIP: 0033:0x7fc90ef295cd [ 47.385212] 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 [ 47.387237] RSP: 002b:00007fff56465c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.388101] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc90ef295cd [ 47.388910] RDX: 00005616ed028e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.389721] RBP: 00007fff56465cc0 R08: 0000000000000000 R09: 00007fff56465360 [ 47.390539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561713143bf0 [ 47.391322] R13: 00007fff564660f0 R14: 000056171314d380 R15: 0000561713158460 [ 47.392151] [ 47.392441] irq event stamp: 1811 [ 47.392826] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 47.393792] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 47.394781] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 47.395768] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 47.396736] ---[ end trace 0000000000000000 ]--- [ 48.196832] ------------[ cut here ]------------ [ 48.197636] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.199286] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.200470] Modules linked in: [ 48.200993] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.202948] Tainted: [W]=WARN [ 48.203589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.204797] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.205539] 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 [ 48.208466] RSP: 0018:ffff88801a45fbc0 EFLAGS: 00010286 [ 48.209231] RAX: 0000000000000000 RBX: ffffed100348bf78 RCX: ffffffff813a4050 [ 48.210278] RDX: ffff888015c61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.211332] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100348bf2f [ 48.212373] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.213420] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a45fdf8 [ 48.214472] FS: 00007f3342c80900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.215631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.216604] CR2: 00007ffed71e9ef8 CR3: 000000000bd12000 CR4: 0000000000350ef0 [ 48.217654] Call Trace: [ 48.218044] [ 48.218379] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.219113] ? __create_object+0x59/0x80 [ 48.219750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.220540] __vmalloc_noprof+0x59/0x60 [ 48.221123] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.221836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.222629] bpf_prog_alloc+0x39/0x200 [ 48.223195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.223942] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.224672] do_seccomp+0x349/0x25e0 [ 48.225220] ? find_held_lock+0x2b/0x80 [ 48.225845] ? do_prlimit+0x310/0x610 [ 48.226457] ? __pfx_do_seccomp+0x10/0x10 [ 48.227063] ? do_raw_spin_unlock+0x53/0x220 [ 48.227743] ? _raw_spin_unlock+0x1e/0x40 [ 48.228340] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.229131] ? static_key_count+0x60/0x80 [ 48.229785] prctl_set_seccomp+0x4e/0x70 [ 48.230393] __do_sys_prctl+0xe6c/0x1d70 [ 48.231044] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.231748] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.232535] ? irqentry_exit+0xf3/0x650 [ 48.233122] do_syscall_64+0xbf/0x430 [ 48.233720] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.234517] RIP: 0033:0x7f33431725cd [ 48.235059] 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 [ 48.237663] RSP: 002b:00007ffed71e8960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.238789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33431725cd [ 48.239845] RDX: 0000555af9d45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.240895] RBP: 00007ffed71e89c0 R08: 0000000000000000 R09: 00007ffed71e8060 [ 48.241941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b0d50bad0 [ 48.243003] R13: 00007ffed71e8df0 R14: 0000555b0d50cbc0 R15: 0000555b0d51d780 [ 48.244077] [ 48.244459] irq event stamp: 1833 [ 48.244960] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 48.246219] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 48.247469] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 48.248735] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 48.249978] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2229' (ECDSA) to the list of known hosts. 2025/11/18 10:46:29 fuzzer started 2025/11/18 10:46:30 dialing manager at localhost:34383 2025/11/18 10:46:30 checking machine... 2025/11/18 10:46:30 checking revisions... [ 49.201246] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:46:30 testing simple program... [ 49.283998] cgroup: Unknown subsys name 'net' [ 49.451111] cgroup: Unknown subsys name 'cpuset' [ 49.508166] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:46:29 Registers: info registers vcpu 0 RAX=0000000000042169 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc90efee618 CR3=000000000de11000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888015d97000 RCX=ffffffff83ee0f0d RDX=ffff888015d59bc0 RSI=ffffffff83ee0f26 RDI=0000000000000006 RBP=ffff88801e990dc0 RSP=ffff888016207bd8 R8 =0000000000000001 R9 =0000000000000001 R10=000000000000231c R11=0000000000000001 R12=ffff888016207d70 R13=000000000000231c R14=0000000000000042 R15=000000000000231c RIP=ffffffff81751e08 RFL=00000297 [--S-APC] 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 00007fc90ea37900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff5645f000 CR3=000000000de11000 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