[ 54.102309] ------------[ cut here ]------------ [ 54.103236] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.105282] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 54.106774] Modules linked in: [ 54.107359] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.109437] Tainted: [W]=WARN [ 54.110090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.111592] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.112487] 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 [ 54.115793] RSP: 0018:ffff8880165dfbc0 EFLAGS: 00010286 [ 54.116782] RAX: 0000000000000000 RBX: ffffed1002cbbf78 RCX: ffffffff813a4050 [ 54.118099] RDX: ffff88800ee81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.119405] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbbf2f [ 54.120712] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.122014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165dfdf8 [ 54.123347] FS: 00007fe45eadb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.124855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.126026] CR2: 00007ffcf2425ef7 CR3: 000000000be54000 CR4: 0000000000350ef0 [ 54.127352] Call Trace: [ 54.127871] [ 54.128309] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.129231] ? __create_object+0x59/0x80 [ 54.130064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.131089] __vmalloc_noprof+0x59/0x60 [ 54.131870] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.132767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.133732] bpf_prog_alloc+0x39/0x200 [ 54.134469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.135420] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.136317] do_seccomp+0x349/0x25e0 [ 54.137046] ? find_held_lock+0x2b/0x80 [ 54.137833] ? do_prlimit+0x310/0x610 [ 54.138618] ? __pfx_do_seccomp+0x10/0x10 [ 54.139415] ? do_raw_spin_unlock+0x53/0x220 [ 54.140279] ? _raw_spin_unlock+0x1e/0x40 [ 54.141109] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.142144] ? static_key_count+0x60/0x80 [ 54.143007] prctl_set_seccomp+0x4e/0x70 [ 54.143820] __do_sys_prctl+0xe6c/0x1d70 [ 54.144615] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.145447] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.146434] ? irqentry_exit+0xf3/0x650 [ 54.147224] do_syscall_64+0xbf/0x430 [ 54.147994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.149009] RIP: 0033:0x7fe45efcd5cd [ 54.149758] 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 [ 54.153003] RSP: 002b:00007ffcf2423dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.154459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe45efcd5cd [ 54.155805] RDX: 0000564f5ecf3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.157117] RBP: 00007ffcf2423e20 R08: 0000000000000000 R09: 00007ffcf24234c0 [ 54.158446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f5eebf240 [ 54.159789] R13: 00007ffcf2424250 R14: 0000564f5eebebf0 R15: 0000564f5eed34d0 [ 54.161108] [ 54.161609] irq event stamp: 1711 [ 54.162226] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 54.163833] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 54.165386] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 54.166958] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 54.168469] ---[ end trace 0000000000000000 ]--- [ 57.331559] ------------[ cut here ]------------ [ 57.332433] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.334436] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.335939] Modules linked in: [ 57.336431] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.338075] Tainted: [W]=WARN [ 57.338573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.339792] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.340547] 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 [ 57.343173] RSP: 0018:ffff888016667bc0 EFLAGS: 00010286 [ 57.343988] RAX: 0000000000000000 RBX: ffffed1002cccf78 RCX: ffffffff813a4050 [ 57.345059] RDX: ffff8880173b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.346134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cccf2f [ 57.347197] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.348249] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016667df8 [ 57.349311] FS: 00007f312675d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.350521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.351353] CR2: 00007ffc30be7ef7 CR3: 000000000d229000 CR4: 0000000000350ef0 [ 57.352406] Call Trace: [ 57.352816] [ 57.353166] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.353917] ? __create_object+0x59/0x80 [ 57.354574] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.355339] __vmalloc_noprof+0x59/0x60 [ 57.355978] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.356715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.357465] bpf_prog_alloc+0x39/0x200 [ 57.358088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.358857] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.359605] do_seccomp+0x349/0x25e0 [ 57.360168] ? find_held_lock+0x2b/0x80 [ 57.360793] ? do_prlimit+0x310/0x610 [ 57.361374] ? __pfx_do_seccomp+0x10/0x10 [ 57.362041] ? do_raw_spin_unlock+0x53/0x220 [ 57.362721] ? _raw_spin_unlock+0x1e/0x40 [ 57.363328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.364121] ? static_key_count+0x60/0x80 [ 57.364780] prctl_set_seccomp+0x4e/0x70 [ 57.365379] __do_sys_prctl+0xe6c/0x1d70 [ 57.366043] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.366760] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.367565] ? irqentry_exit+0xf3/0x650 [ 57.368165] do_syscall_64+0xbf/0x430 [ 57.368776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.369561] RIP: 0033:0x7f3126c4f5cd [ 57.370106] 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 [ 57.372698] RSP: 002b:00007ffc30be53d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.373832] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3126c4f5cd [ 57.374894] RDX: 0000558b8c94ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.375966] RBP: 00007ffc30be5430 R08: 0000000000000000 R09: 00007ffc30be4ad0 [ 57.377040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b9d8e5b10 [ 57.378107] R13: 00007ffc30be5860 R14: 0000558b9d8e62b0 R15: 0000558b9d8fa6f0 [ 57.379185] [ 57.379573] irq event stamp: 1759 [ 57.380070] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 57.381336] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 57.382617] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 57.383889] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 57.385134] ---[ end trace 0000000000000000 ]--- [ 58.189188] ------------[ cut here ]------------ [ 58.190131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.192192] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.193678] Modules linked in: [ 58.194279] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.196298] Tainted: [W]=WARN [ 58.196896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.198398] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.199318] 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 [ 58.202559] RSP: 0018:ffff88800725fbc0 EFLAGS: 00010286 [ 58.203567] RAX: 0000000000000000 RBX: ffffed1000e4bf78 RCX: ffffffff813a4050 [ 58.204866] RDX: ffff88800ee21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.206184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e4bf2f [ 58.207482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.208804] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800725fdf8 [ 58.210128] FS: 00007fa19073c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.211608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.212694] CR2: 00007fffe3307ef7 CR3: 000000001e658000 CR4: 0000000000350ef0 [ 58.213996] Call Trace: [ 58.214455] [ 58.214923] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.215822] ? __create_object+0x59/0x80 [ 58.216629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.217646] __vmalloc_noprof+0x59/0x60 [ 58.218359] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.219255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.220202] bpf_prog_alloc+0x39/0x200 [ 58.220939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.221887] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.222801] do_seccomp+0x349/0x25e0 [ 58.223546] ? find_held_lock+0x2b/0x80 [ 58.224279] ? do_prlimit+0x310/0x610 [ 58.225036] ? __pfx_do_seccomp+0x10/0x10 [ 58.225847] ? do_raw_spin_unlock+0x53/0x220 [ 58.226680] ? _raw_spin_unlock+0x1e/0x40 [ 58.227415] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.228386] ? static_key_count+0x60/0x80 [ 58.229196] prctl_set_seccomp+0x4e/0x70 [ 58.230000] __do_sys_prctl+0xe6c/0x1d70 [ 58.230794] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.231663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.232642] ? irqentry_exit+0xf3/0x650 [ 58.233377] do_syscall_64+0xbf/0x430 [ 58.234128] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.235101] RIP: 0033:0x7fa190c2e5cd [ 58.235809] 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 [ 58.239031] RSP: 002b:00007fffe3306e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.240420] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa190c2e5cd [ 58.241728] RDX: 000055a19998ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.243034] RBP: 00007fffe3306e60 R08: 0000000000000000 R09: 00007fffe3306500 [ 58.244330] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1a3d4dad0 [ 58.245632] R13: 00007fffe3307290 R14: 000055a1a3d4ebc0 R15: 000055a1a3d5f780 [ 58.246963] [ 58.247404] irq event stamp: 1733 [ 58.248055] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 58.249624] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 58.251176] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 58.252759] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 58.254309] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2913' (ECDSA) to the list of known hosts. 2025/11/19 00:27:12 fuzzer started 2025/11/19 00:27:13 dialing manager at localhost:34383 2025/11/19 00:27:13 checking machine... 2025/11/19 00:27:13 checking revisions... [ 59.074687] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:27:13 testing simple program... [ 59.167805] cgroup: Unknown subsys name 'net' [ 59.222732] cgroup: Unknown subsys name 'cpuset' [ 59.238773] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:27:12 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff822eabdd RDX=0000000000012eab RSI=0000000000012eab RDI=ffffffff86f0f604 RBP=ffff888015d27468 RSP=ffff888015d273a0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff888015d27470 R13=ffff888015d27458 R14=ffff888015d27451 R15=ffff888015d27410 RIP=ffffffff8135e5e2 RFL=00000217 [----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 00007f398e0a8900 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=0000558b9d91c000 CR3=000000000db19000 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=ba855aada504ee9571417349ac869d75 XMM02=0000000000304560eff9b2d0a8fce9cb XMM03=00000000003046302c67c8bc2e329bc3 XMM04=d712eb049da1678e00000000000ae988 XMM05=dae7f60604c4bb5d0000000000322600 XMM06=e1bcd410fb3842e600000000003207b8 XMM07=fb795ef6d6577056000000000030f978 XMM08=2c67c8bc2e329bc300000000003045d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff812d0480 RDX=1ffff11002ca92e0 RSI=0000000000000001 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88800e3f7ec0 R8 =0000000000000000 R9 =ffffed1002ca9000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000007 R13=0000558b9d902c8c R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81751868 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f312675d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558b9d902c8c CR3=000000001e5f6000 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