[ 39.160833] ------------[ cut here ]------------ [ 39.161921] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.164079] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.165636] Modules linked in: [ 39.166318] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.168458] Tainted: [W]=WARN [ 39.169108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.170712] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.171686] 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 [ 39.175116] RSP: 0018:ffff88800c207bc0 EFLAGS: 00010286 [ 39.176166] RAX: 0000000000000000 RBX: ffffed1001840f78 RCX: ffffffff813a4050 [ 39.177550] RDX: ffff88800f815340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.178945] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001840f2f [ 39.180323] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.181707] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c207df8 [ 39.183092] FS: 00007f5ba1ef8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.184642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.185783] CR2: 00007f5ba245e4a6 CR3: 00000000163cb000 CR4: 0000000000350ef0 [ 39.187183] Call Trace: [ 39.187683] [ 39.188176] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.189139] ? __create_object+0x59/0x80 [ 39.189977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.191046] __vmalloc_noprof+0x59/0x60 [ 39.191812] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.192743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.193737] bpf_prog_alloc+0x39/0x200 [ 39.194535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.195552] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.196528] do_seccomp+0x349/0x25e0 [ 39.197301] ? find_held_lock+0x2b/0x80 [ 39.198121] ? do_prlimit+0x310/0x610 [ 39.198929] ? __pfx_do_seccomp+0x10/0x10 [ 39.199727] ? do_raw_spin_unlock+0x53/0x220 [ 39.200615] ? _raw_spin_unlock+0x1e/0x40 [ 39.201447] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.202485] ? static_key_count+0x60/0x80 [ 39.203361] prctl_set_seccomp+0x4e/0x70 [ 39.204190] __do_sys_prctl+0xe6c/0x1d70 [ 39.205028] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.205953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.207007] ? irqentry_exit+0xf3/0x650 [ 39.207775] do_syscall_64+0xbf/0x430 [ 39.208568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.209588] RIP: 0033:0x7f5ba23ea5cd [ 39.210349] 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 [ 39.213766] RSP: 002b:00007ffeeeda5260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.215238] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ba23ea5cd [ 39.216620] RDX: 0000558839412e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.217991] RBP: 00007ffeeeda52c0 R08: 0000000000000000 R09: 00007ffeeeda4960 [ 39.219370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558852bf3bf0 [ 39.220749] R13: 00007ffeeeda56f0 R14: 0000558852bfd380 R15: 0000558852c08460 [ 39.222150] [ 39.222606] irq event stamp: 1719 [ 39.223314] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 39.224939] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 39.226576] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 39.228230] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 39.229635] ---[ end trace 0000000000000000 ]--- [ 42.183735] ------------[ cut here ]------------ [ 42.184657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.186699] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.189389] Modules linked in: [ 42.190029] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.192029] Tainted: [W]=WARN [ 42.192589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.194045] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.194974] 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 [ 42.198181] RSP: 0018:ffff8880172ffbc0 EFLAGS: 00010286 [ 42.199180] RAX: 0000000000000000 RBX: ffffed1002e5ff78 RCX: ffffffff813a4050 [ 42.200480] RDX: ffff88800f350000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.201775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5ff2f [ 42.203073] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.204387] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172ffdf8 [ 42.205676] FS: 00007f6baf604900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.207120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.208192] CR2: 00007f6bafaf6580 CR3: 000000000f303000 CR4: 0000000000350ef0 [ 42.209495] Call Trace: [ 42.210011] [ 42.210430] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.211354] ? __create_object+0x59/0x80 [ 42.212152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.213128] __vmalloc_noprof+0x59/0x60 [ 42.213842] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.214746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.215683] bpf_prog_alloc+0x39/0x200 [ 42.216434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.217369] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.218288] do_seccomp+0x349/0x25e0 [ 42.219028] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.219935] ? __pfx_do_seccomp+0x10/0x10 [ 42.220679] ? find_held_lock+0x2b/0x80 [ 42.221445] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.222413] ? static_key_count+0x60/0x80 [ 42.223232] prctl_set_seccomp+0x4e/0x70 [ 42.224020] __do_sys_prctl+0xe6c/0x1d70 [ 42.224762] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.225625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.226591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.227570] ? irqentry_exit+0xf3/0x650 [ 42.228347] do_syscall_64+0xbf/0x430 [ 42.229094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.230055] RIP: 0033:0x7f6bafaf65cd [ 42.230741] 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 [ 42.233958] RSP: 002b:00007ffc82318790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.235365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6bafaf65cd [ 42.236651] RDX: 000055fd03b3ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.238041] RBP: 00007ffc823187f0 R08: 0000000000000000 R09: 00007ffc82317e90 [ 42.239360] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd2151e2b0 [ 42.240658] R13: 00007ffc82318c20 R14: 000055fd21520d20 R15: 000055fd215328d0 [ 42.241958] [ 42.242387] irq event stamp: 1977 [ 42.243055] hardirqs last enabled at (1987): [] __up_console_sem+0x78/0x80 [ 42.244592] hardirqs last disabled at (1996): [] __up_console_sem+0x5d/0x80 [ 42.246128] softirqs last enabled at (1480): [] handle_softirqs+0x50c/0x770 [ 42.247702] softirqs last disabled at (1203): [] __irq_exit_rcu+0xc4/0x100 [ 42.249231] ---[ end trace 0000000000000000 ]--- [ 42.919572] ------------[ cut here ]------------ [ 42.920502] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.922493] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 42.923951] Modules linked in: [ 42.924548] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.926547] Tainted: [W]=WARN [ 42.927162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.928653] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.929569] 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 [ 42.932759] RSP: 0018:ffff888019637bc0 EFLAGS: 00010286 [ 42.933740] RAX: 0000000000000000 RBX: ffffed10032c6f78 RCX: ffffffff813a4050 [ 42.935040] RDX: ffff8880173ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.936318] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032c6f2f [ 42.937625] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.938972] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019637df8 [ 42.940252] FS: 00007f5303d13900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.941718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.942811] CR2: 00007f5304205580 CR3: 000000000e159000 CR4: 0000000000350ef0 [ 42.944097] Call Trace: [ 42.944570] [ 42.945024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.945912] ? __create_object+0x59/0x80 [ 42.946644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.947627] __vmalloc_noprof+0x59/0x60 [ 42.948391] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.949267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.950186] bpf_prog_alloc+0x39/0x200 [ 42.950932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.951812] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.952730] do_seccomp+0x349/0x25e0 [ 42.953438] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.954335] ? __pfx_do_seccomp+0x10/0x10 [ 42.955149] ? find_held_lock+0x2b/0x80 [ 42.955912] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.956831] ? static_key_count+0x60/0x80 [ 42.957647] prctl_set_seccomp+0x4e/0x70 [ 42.958427] __do_sys_prctl+0xe6c/0x1d70 [ 42.959231] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.960095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.961072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.962048] ? irqentry_exit+0xf3/0x650 [ 42.962793] do_syscall_64+0xbf/0x430 [ 42.963540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.964495] RIP: 0033:0x7f53042055cd [ 42.965199] 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 [ 42.968379] RSP: 002b:00007fff57f9ede0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.969750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53042055cd [ 42.971079] RDX: 0000561e8246ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.972369] RBP: 00007fff57f9ee40 R08: 0000000000000000 R09: 00007fff57f9e4e0 [ 42.973661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561eb3a5fbf0 [ 42.974956] R13: 00007fff57f9f270 R14: 0000561eb3a69380 R15: 0000561eb3a74460 [ 42.976260] [ 42.976697] irq event stamp: 1817 [ 42.977344] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 42.978910] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 42.980421] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 42.981985] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 42.983504] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33752' (ECDSA) to the list of known hosts. 2025/11/19 07:59:34 fuzzer started 2025/11/19 07:59:34 dialing manager at localhost:34383 2025/11/19 07:59:34 checking machine... 2025/11/19 07:59:34 checking revisions... [ 43.879098] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:59:34 testing simple program... [ 43.962938] cgroup: Unknown subsys name 'net' [ 44.038650] cgroup: Unknown subsys name 'cpuset' [ 44.088427] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:59:33 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801741f858 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffff88801d0797e8 RBP=ffff88801d0797e8 RSP=ffff88801741f7a8 R8 =00000000ffffffff R9 =fffff940000f34a6 R10=0000000000000001 R11=0000000000000001 R12=ffff88800f353780 R13=ffff88801d0797d0 R14=00000000ffffffff R15=000000001741fb01 RIP=ffffffff84c720b8 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 00007f6baf604900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc82312000 CR3=0000000019aa1000 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=6c697473206e61632073726573552023 XMM01=20656c706f657020726568746f20776f XMM02=0000000000000000000000000000ffff XMM03=796e6120776f6c6c6120746f6e206f74 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff0000ffffffff00ffffffffffffffff XMM08=6120776f6c6c6120746f6e206f740000 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001c839 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 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=00007f1313433000 CR3=000000000d442000 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=e10b67584667d0a82d458b634ad01a71 XMM02=0000000000302148ec2efd57dc4c00df XMM03=000000000030e6b0339681e32d946380 XMM04=dae0b36dd424557a00000000000ae988 XMM05=0394861f14684e59000000000031ed50 XMM06=3e829fc8c8edc990000000000031ebd8 XMM07=e042d86d42eb936e000000000030e988 XMM08=339681e32d94638000000000003021a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000