[ 43.967461] ------------[ cut here ]------------ [ 43.968385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.970471] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 43.972153] Modules linked in: [ 43.972764] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.975062] Tainted: [W]=WARN [ 43.975620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.977099] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.978013] 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 [ 43.981225] RSP: 0018:ffff88800f52fbc0 EFLAGS: 00010286 [ 43.982217] RAX: 0000000000000000 RBX: ffffed1001ea5f78 RCX: ffffffff813a4050 [ 43.983527] RDX: ffff888016240000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.984836] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea5f2f [ 43.986124] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.987414] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f52fdf8 [ 43.988676] FS: 00007fe710ab9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.990095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.991151] CR2: 00007fff7102aef7 CR3: 000000000d133000 CR4: 0000000000350ef0 [ 43.992420] Call Trace: [ 43.992930] [ 43.993348] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.994256] ? __create_object+0x59/0x80 [ 43.995070] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.996057] __vmalloc_noprof+0x59/0x60 [ 43.996781] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.997656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.998587] bpf_prog_alloc+0x39/0x200 [ 43.999343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.000275] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.001176] do_seccomp+0x349/0x25e0 [ 44.001896] ? find_held_lock+0x2b/0x80 [ 44.002614] ? do_prlimit+0x310/0x610 [ 44.003378] ? __pfx_do_seccomp+0x10/0x10 [ 44.004166] ? do_raw_spin_unlock+0x53/0x220 [ 44.005002] ? _raw_spin_unlock+0x1e/0x40 [ 44.005748] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.006711] ? static_key_count+0x60/0x80 [ 44.007522] prctl_set_seccomp+0x4e/0x70 [ 44.008298] __do_sys_prctl+0xe6c/0x1d70 [ 44.009081] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.009946] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.010929] ? irqentry_exit+0xf3/0x650 [ 44.011651] do_syscall_64+0xbf/0x430 [ 44.012392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.013340] RIP: 0033:0x7fe710fab5cd [ 44.014041] 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 [ 44.017236] RSP: 002b:00007fff71029900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.018609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe710fab5cd [ 44.019899] RDX: 000055c8d5d5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.021200] RBP: 00007fff71029960 R08: 0000000000000000 R09: 00007fff71029000 [ 44.022480] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c90eab2ad0 [ 44.023785] R13: 00007fff71029d90 R14: 000055c90eab3bc0 R15: 000055c90eac4780 [ 44.025100] [ 44.025523] irq event stamp: 1839 [ 44.026172] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 44.027708] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 44.029228] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 44.030778] softirqs last disabled at (1867): [] __irq_exit_rcu+0xc4/0x100 [ 44.032165] ---[ end trace 0000000000000000 ]--- [ 47.359847] ------------[ cut here ]------------ [ 47.360750] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.362792] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 47.364274] Modules linked in: [ 47.364892] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.366901] Tainted: [W]=WARN [ 47.367458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.369080] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.370001] 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 [ 47.373191] RSP: 0018:ffff888019e5fbc0 EFLAGS: 00010286 [ 47.374174] RAX: 0000000000000000 RBX: ffffed10033cbf78 RCX: ffffffff813a4050 [ 47.375482] RDX: ffff888017009bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.376773] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033cbf2f [ 47.378050] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.379348] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e5fdf8 [ 47.380638] FS: 00007f85eb898900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.382080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.383149] CR2: 00007ffca839eef7 CR3: 0000000020d4a000 CR4: 0000000000350ef0 [ 47.384433] Call Trace: [ 47.384939] [ 47.385352] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.386251] ? __create_object+0x59/0x80 [ 47.387048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.388020] __vmalloc_noprof+0x59/0x60 [ 47.388734] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.389608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.390554] bpf_prog_alloc+0x39/0x200 [ 47.391325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.392280] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.393186] do_seccomp+0x349/0x25e0 [ 47.393921] ? find_held_lock+0x2b/0x80 [ 47.394642] ? do_prlimit+0x310/0x610 [ 47.395398] ? __pfx_do_seccomp+0x10/0x10 [ 47.396203] ? do_raw_spin_unlock+0x53/0x220 [ 47.397041] ? _raw_spin_unlock+0x1e/0x40 [ 47.397786] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.398752] ? static_key_count+0x60/0x80 [ 47.399559] prctl_set_seccomp+0x4e/0x70 [ 47.400331] __do_sys_prctl+0xe6c/0x1d70 [ 47.401106] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.401961] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.402951] ? irqentry_exit+0xf3/0x650 [ 47.403679] do_syscall_64+0xbf/0x430 [ 47.404436] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.405390] RIP: 0033:0x7f85ebd8a5cd [ 47.406100] 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 [ 47.409280] RSP: 002b:00007ffca839d850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.410638] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85ebd8a5cd [ 47.411925] RDX: 000055e5d2126e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.413202] RBP: 00007ffca839d8b0 R08: 0000000000000000 R09: 00007ffca839cf50 [ 47.414463] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5f31852b0 [ 47.415765] R13: 00007ffca839dce0 R14: 000055e5f3187d20 R15: 000055e5f31998d0 [ 47.417059] [ 47.417493] irq event stamp: 1821 [ 47.418133] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 47.419661] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 47.421181] softirqs last enabled at (1404): [] handle_softirqs+0x50c/0x770 [ 47.422729] softirqs last disabled at (1399): [] __irq_exit_rcu+0xc4/0x100 [ 47.424160] ---[ end trace 0000000000000000 ]--- [ 48.184707] ------------[ cut here ]------------ [ 48.185646] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.187786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 48.189383] Modules linked in: [ 48.190034] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.192255] Tainted: [W]=WARN [ 48.192934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.194442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.195382] 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 [ 48.198582] RSP: 0018:ffff88801b9f7bc0 EFLAGS: 00010286 [ 48.199561] RAX: 0000000000000000 RBX: ffffed100373ef78 RCX: ffffffff813a4050 [ 48.200845] RDX: ffff8880199e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.202120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100373ef2f [ 48.203398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.204946] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b9f7df8 [ 48.206577] FS: 00007f2d97228900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.208336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.209434] CR2: 00007ffc68eadef7 CR3: 000000000b1d1000 CR4: 0000000000350ef0 [ 48.210749] Call Trace: [ 48.211341] [ 48.211901] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.213008] ? __create_object+0x59/0x80 [ 48.213772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.214769] __vmalloc_noprof+0x59/0x60 [ 48.215589] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.216553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.217519] bpf_prog_alloc+0x39/0x200 [ 48.218291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.219277] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.220239] do_seccomp+0x349/0x25e0 [ 48.220996] ? find_held_lock+0x2b/0x80 [ 48.221725] ? do_prlimit+0x310/0x610 [ 48.222497] ? __pfx_do_seccomp+0x10/0x10 [ 48.223336] ? do_raw_spin_unlock+0x53/0x220 [ 48.224223] ? _raw_spin_unlock+0x1e/0x40 [ 48.225039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.226000] ? static_key_count+0x60/0x80 [ 48.226748] prctl_set_seccomp+0x4e/0x70 [ 48.227576] __do_sys_prctl+0xe6c/0x1d70 [ 48.228348] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.229219] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.230188] ? irqentry_exit+0xf3/0x650 [ 48.230965] do_syscall_64+0xbf/0x430 [ 48.231657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.232619] RIP: 0033:0x7f2d9771a5cd [ 48.233324] 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 [ 48.236477] RSP: 002b:00007ffc68eac210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.237845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d9771a5cd [ 48.239128] RDX: 000055a2ff555e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.240224] RBP: 00007ffc68eac270 R08: 0000000000000000 R09: 00007ffc68eab910 [ 48.241308] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a30ce54ad0 [ 48.242378] R13: 00007ffc68eac6a0 R14: 000055a30ce55bc0 R15: 000055a30ce66780 [ 48.243482] [ 48.243872] irq event stamp: 1851 [ 48.244379] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 48.245651] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 48.246931] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 48.248214] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 48.249485] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40017' (ECDSA) to the list of known hosts. 2025/11/17 23:58:17 fuzzer started 2025/11/17 23:58:17 dialing manager at localhost:37895 2025/11/17 23:58:17 checking machine... 2025/11/17 23:58:17 checking revisions... [ 49.150948] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:58:18 testing simple program... [ 49.264552] cgroup: Unknown subsys name 'net' [ 49.339158] cgroup: Unknown subsys name 'cpuset' [ 49.367087] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:58:17 Registers: info registers vcpu 0 RAX=0000000000040dfb RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f85ebe4d650 CR3=000000000cf4c000 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=2037313a38353a333220373120766f4e XMM01=657463656e6e6f63736944203a5d3534 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3534325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a38353a3332203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff84c6acdf RBX=ffffffff81618fa0 RCX=ffff88801bb070cc RDX=1ffff11003760e3a RSI=ffffffff84c6acdf RDI=ffff88801bb07240 RBP=ffff88801bb07210 RSP=ffff88801bb07170 R8 =ffffffff86d76eaa R9 =ffff88801bb071b8 R10=000000000003c9ed R11=000000000009a7d1 R12=ffff88801bb07240 R13=0000000000000000 R14=ffff888019e40000 R15=0000000000092cc0 RIP=ffffffff81618fa4 RFL=00000282 [--S----] 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 00007f85eb898900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffca8397000 CR3=0000000020cbf000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000