[ 46.153081] ------------[ cut here ]------------ [ 46.154144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.156417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.157998] Modules linked in: [ 46.158615] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.160665] Tainted: [W]=WARN [ 46.161285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.162803] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.163703] 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 [ 46.167009] RSP: 0018:ffff888017e1fbc0 EFLAGS: 00010286 [ 46.168008] RAX: 0000000000000000 RBX: ffffed1002fc3f78 RCX: ffffffff813a4050 [ 46.169352] RDX: ffff8880169cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.170674] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc3f2f [ 46.171993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.173329] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e1fdf8 [ 46.174676] FS: 00007f8895979900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.176157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.177257] CR2: 00007ffd82115ef8 CR3: 000000000e066000 CR4: 0000000000350ef0 [ 46.178579] Call Trace: [ 46.179098] [ 46.179532] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.180452] ? __create_object+0x59/0x80 [ 46.181277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.182272] __vmalloc_noprof+0x59/0x60 [ 46.183037] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.183925] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.184895] bpf_prog_alloc+0x39/0x200 [ 46.185621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.186590] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.187523] do_seccomp+0x349/0x25e0 [ 46.188261] ? find_held_lock+0x2b/0x80 [ 46.189040] ? do_prlimit+0x310/0x610 [ 46.189814] ? __pfx_do_seccomp+0x10/0x10 [ 46.190580] ? do_raw_spin_unlock+0x53/0x220 [ 46.191431] ? _raw_spin_unlock+0x1e/0x40 [ 46.192232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.193220] ? static_key_count+0x60/0x80 [ 46.194057] prctl_set_seccomp+0x4e/0x70 [ 46.194867] __do_sys_prctl+0xe6c/0x1d70 [ 46.195619] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.196506] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.197526] ? irqentry_exit+0xf3/0x650 [ 46.198320] do_syscall_64+0xbf/0x430 [ 46.199080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.200043] RIP: 0033:0x7f8895e6b5cd [ 46.200728] 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 [ 46.204018] RSP: 002b:00007ffd821136e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.205473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8895e6b5cd [ 46.206807] RDX: 000055de4cfcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.208140] RBP: 00007ffd82113740 R08: 0000000000000000 R09: 00007ffd82112de0 [ 46.209459] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de7ebfab10 [ 46.210793] R13: 00007ffd82113b70 R14: 000055de7ebfb2b0 R15: 000055de7ec0f6f0 [ 46.212147] [ 46.212588] irq event stamp: 1819 [ 46.213280] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 46.214889] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 46.216483] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.218081] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.219472] ---[ end trace 0000000000000000 ]--- [ 49.212424] ------------[ cut here ]------------ [ 49.213378] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.215419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.216877] Modules linked in: [ 49.217482] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.219451] Tainted: [W]=WARN [ 49.220055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.221539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.222451] 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 [ 49.225654] RSP: 0018:ffff888018bd7bc0 EFLAGS: 00010286 [ 49.226625] RAX: 0000000000000000 RBX: ffffed100317af78 RCX: ffffffff813a4050 [ 49.227915] RDX: ffff88800d1fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.229204] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100317af2f [ 49.230481] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.231793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bd7df8 [ 49.233069] FS: 00007f4c0e688900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.234517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.235582] CR2: 00007ffdd8825ef8 CR3: 000000000c012000 CR4: 0000000000350ef0 [ 49.236876] Call Trace: [ 49.237355] [ 49.237767] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.238676] ? __create_object+0x59/0x80 [ 49.239463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.240456] __vmalloc_noprof+0x59/0x60 [ 49.241223] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.242107] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.243047] bpf_prog_alloc+0x39/0x200 [ 49.243735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.244664] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.245589] do_seccomp+0x349/0x25e0 [ 49.246308] ? find_held_lock+0x2b/0x80 [ 49.247084] ? do_prlimit+0x310/0x610 [ 49.247818] ? __pfx_do_seccomp+0x10/0x10 [ 49.248564] ? do_raw_spin_unlock+0x53/0x220 [ 49.249412] ? _raw_spin_unlock+0x1e/0x40 [ 49.250182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.251142] ? static_key_count+0x60/0x80 [ 49.251935] prctl_set_seccomp+0x4e/0x70 [ 49.252671] __do_sys_prctl+0xe6c/0x1d70 [ 49.253461] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.254314] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.255283] ? irqentry_exit+0xf3/0x650 [ 49.256046] do_syscall_64+0xbf/0x430 [ 49.256737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.257695] RIP: 0033:0x7f4c0eb7a5cd [ 49.258406] 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 [ 49.261592] RSP: 002b:00007ffdd8823310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.262963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c0eb7a5cd [ 49.264254] RDX: 00005586bcd5ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.265545] RBP: 00007ffdd8823370 R08: 0000000000000000 R09: 00007ffdd8822a10 [ 49.266831] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586e3811ad0 [ 49.268097] R13: 00007ffdd88237a0 R14: 00005586e3812bc0 R15: 00005586e3823780 [ 49.269406] [ 49.269861] irq event stamp: 1795 [ 49.270468] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.271995] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.273522] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.275062] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.276568] ---[ end trace 0000000000000000 ]--- [ 49.879948] ------------[ cut here ]------------ [ 49.880887] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.882955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 49.884537] Modules linked in: [ 49.885177] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.887150] Tainted: [W]=WARN [ 49.887698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.889189] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.890112] 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 [ 49.893280] RSP: 0018:ffff888018bd7bc0 EFLAGS: 00010286 [ 49.894258] RAX: 0000000000000000 RBX: ffffed100317af78 RCX: ffffffff813a4050 [ 49.895542] RDX: ffff888017c41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.896820] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100317af2f [ 49.898121] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.899389] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bd7df8 [ 49.900679] FS: 00007fbad9f8d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.902116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.903189] CR2: 00007ffd88b5fef8 CR3: 000000001f622000 CR4: 0000000000350ef0 [ 49.904479] Call Trace: [ 49.904982] [ 49.905407] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.906304] ? __create_object+0x59/0x80 [ 49.907083] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.908063] __vmalloc_noprof+0x59/0x60 [ 49.908833] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.909686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.910613] bpf_prog_alloc+0x39/0x200 [ 49.911371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.912304] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.913230] do_seccomp+0x349/0x25e0 [ 49.913937] ? find_held_lock+0x2b/0x80 [ 49.914644] ? do_prlimit+0x310/0x610 [ 49.915390] ? __pfx_do_seccomp+0x10/0x10 [ 49.916171] ? do_raw_spin_unlock+0x53/0x220 [ 49.917007] ? _raw_spin_unlock+0x1e/0x40 [ 49.917760] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.918716] ? static_key_count+0x60/0x80 [ 49.919526] prctl_set_seccomp+0x4e/0x70 [ 49.920302] __do_sys_prctl+0xe6c/0x1d70 [ 49.921074] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.921943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.922915] ? irqentry_exit+0xf3/0x650 [ 49.923636] do_syscall_64+0xbf/0x430 [ 49.924375] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.925325] RIP: 0033:0x7fbada47f5cd [ 49.926032] 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 [ 49.929222] RSP: 002b:00007ffd88b5dc70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.930586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbada47f5cd [ 49.931872] RDX: 0000560a5ffdee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.933173] RBP: 00007ffd88b5dcd0 R08: 0000000000000000 R09: 00007ffd88b5d370 [ 49.934467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a6bab9bf0 [ 49.935747] R13: 00007ffd88b5e100 R14: 0000560a6bac3380 R15: 0000560a6bace460 [ 49.937084] [ 49.937523] irq event stamp: 1761 [ 49.938080] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.939026] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.939994] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 49.940973] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 49.941935] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32810' (ECDSA) to the list of known hosts. 2025/11/17 19:20:25 fuzzer started 2025/11/17 19:20:25 dialing manager at localhost:37895 2025/11/17 19:20:25 checking machine... 2025/11/17 19:20:25 checking revisions... [ 50.751360] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:20:25 testing simple program... [ 50.853120] cgroup: Unknown subsys name 'net' [ 50.897023] cgroup: Unknown subsys name 'cpuset' [ 50.907472] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:20:25 Registers: info registers vcpu 0 RAX=0000000000043ed1 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=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 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb7071258 CR3=000000000dffd000 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=270b2d2d70f47682934d973417c5d8f4 XMM02=2c67c8bc2e329bc30000000000306ea0 XMM03=fb795ef6d657705600000000003123b8 XMM04=4de2d11a5d724b1800000000000ae988 XMM05=2d742cf50fd7c1910000000000321348 XMM06=008426462f2ddf08000000000031aa58 XMM07=e042d86d42eb936e0000000000312638 XMM08=4e4a09426f3017af0000000000306f00 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8135e4a9 RBX=0000000000000001 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801897f7f0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801897f8a0 RIP=ffffffff8152922a RFL=00000246 [---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 00007f4c0e688900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd881d000 CR3=000000001fc61000 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