[ 46.146222] ------------[ cut here ]------------ [ 46.147326] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.149313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.150751] Modules linked in: [ 46.151333] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.153295] Tainted: [W]=WARN [ 46.153891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.155362] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.156279] 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 [ 46.159428] RSP: 0018:ffff888017de7bc0 EFLAGS: 00010286 [ 46.160397] RAX: 0000000000000000 RBX: ffffed1002fbcf78 RCX: ffffffff813a4050 [ 46.161691] RDX: ffff8880164f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.162963] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fbcf2f [ 46.164237] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.165520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017de7df8 [ 46.166797] FS: 00007f8beee6a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.168231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.169303] CR2: 00007ffcce3deef7 CR3: 0000000009ea0000 CR4: 0000000000350ef0 [ 46.170577] Call Trace: [ 46.171044] [ 46.171449] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.172329] ? __create_object+0x59/0x80 [ 46.173117] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.174087] __vmalloc_noprof+0x59/0x60 [ 46.174842] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.175710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.176653] bpf_prog_alloc+0x39/0x200 [ 46.177350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.178282] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.179184] do_seccomp+0x349/0x25e0 [ 46.179909] ? find_held_lock+0x2b/0x80 [ 46.180661] ? do_prlimit+0x310/0x610 [ 46.181364] ? __pfx_do_seccomp+0x10/0x10 [ 46.182140] ? do_raw_spin_unlock+0x53/0x220 [ 46.182965] ? _raw_spin_unlock+0x1e/0x40 [ 46.183745] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.184714] ? static_key_count+0x60/0x80 [ 46.185522] prctl_set_seccomp+0x4e/0x70 [ 46.186247] __do_sys_prctl+0xe6c/0x1d70 [ 46.187019] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.187886] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.188862] ? irqentry_exit+0xf3/0x650 [ 46.189618] do_syscall_64+0xbf/0x430 [ 46.190299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.191239] RIP: 0033:0x7f8bef35c5cd [ 46.191940] 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 [ 46.195074] RSP: 002b:00007ffcce3dc500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.196417] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8bef35c5cd [ 46.197711] RDX: 0000558a1ba83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.198982] RBP: 00007ffcce3dc560 R08: 0000000000000000 R09: 00007ffcce3dbc00 [ 46.200250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a4ba3ebf0 [ 46.201549] R13: 00007ffcce3dc990 R14: 0000558a4ba48380 R15: 0000558a4ba53460 [ 46.202863] [ 46.203286] irq event stamp: 1759 [ 46.203945] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 46.205495] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.207008] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 46.208539] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 46.210061] ---[ end trace 0000000000000000 ]--- [ 49.161302] ------------[ cut here ]------------ [ 49.162058] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.163644] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.164798] Modules linked in: [ 49.165291] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.166866] Tainted: [W]=WARN [ 49.167306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.168517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.169436] 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 [ 49.172364] RSP: 0018:ffff8880178bfbc0 EFLAGS: 00010286 [ 49.173251] RAX: 0000000000000000 RBX: ffffed1002f17f78 RCX: ffffffff813a4050 [ 49.174490] RDX: ffff88801a21b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.175679] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f17f2f [ 49.176738] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.177945] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178bfdf8 [ 49.178956] FS: 00007fc59a9b3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.180097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.181083] CR2: 00007fc59aea5580 CR3: 000000001b94f000 CR4: 0000000000350ef0 [ 49.182184] Call Trace: [ 49.182654] [ 49.182989] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.183703] ? __create_object+0x59/0x80 [ 49.184413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.185202] __vmalloc_noprof+0x59/0x60 [ 49.185797] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.186456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.187207] bpf_prog_alloc+0x39/0x200 [ 49.187789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.188512] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.189201] do_seccomp+0x349/0x25e0 [ 49.189764] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.190448] ? __pfx_do_seccomp+0x10/0x10 [ 49.191066] ? find_held_lock+0x2b/0x80 [ 49.191669] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.192630] ? static_key_count+0x60/0x80 [ 49.193250] prctl_set_seccomp+0x4e/0x70 [ 49.193936] __do_sys_prctl+0xe6c/0x1d70 [ 49.194570] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.195222] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.196101] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.196973] ? irqentry_exit+0xf3/0x650 [ 49.197609] do_syscall_64+0xbf/0x430 [ 49.198169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.198931] RIP: 0033:0x7fc59aea55cd [ 49.199461] 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 [ 49.202016] RSP: 002b:00007ffe2e3e1d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.203222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc59aea55cd [ 49.204241] RDX: 000055e7d48b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.205277] RBP: 00007ffe2e3e1dc0 R08: 0000000000000000 R09: 00007ffe2e3e1460 [ 49.206315] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7dd7a7ad0 [ 49.207338] R13: 00007ffe2e3e21f0 R14: 000055e7dd7a8bc0 R15: 000055e7dd7b9780 [ 49.208384] [ 49.208758] irq event stamp: 1707 [ 49.209249] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 49.210459] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 49.211717] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.212954] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.214157] ---[ end trace 0000000000000000 ]--- [ 49.895312] ------------[ cut here ]------------ [ 49.896226] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.898185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.899603] Modules linked in: [ 49.900179] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.902219] Tainted: [W]=WARN [ 49.902793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.904227] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.905136] 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 [ 49.908219] RSP: 0018:ffff8880145efbc0 EFLAGS: 00010286 [ 49.909180] RAX: 0000000000000000 RBX: ffffed10028bdf78 RCX: ffffffff813a4050 [ 49.910427] RDX: ffff88801445b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.911670] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028bdf2f [ 49.912929] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.914175] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880145efdf8 [ 49.915421] FS: 00007f3f51b06900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.916829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.917860] CR2: 00007f3f51ff8580 CR3: 000000001bb2b000 CR4: 0000000000350ef0 [ 49.919108] Call Trace: [ 49.919602] [ 49.920003] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.920887] ? __create_object+0x59/0x80 [ 49.921666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.922623] __vmalloc_noprof+0x59/0x60 [ 49.923336] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.924217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.925155] bpf_prog_alloc+0x39/0x200 [ 49.925894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.926817] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.927718] do_seccomp+0x349/0x25e0 [ 49.928394] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.929309] ? __pfx_do_seccomp+0x10/0x10 [ 49.930100] ? find_held_lock+0x2b/0x80 [ 49.930876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.931845] ? static_key_count+0x60/0x80 [ 49.932653] prctl_set_seccomp+0x4e/0x70 [ 49.933410] __do_sys_prctl+0xe6c/0x1d70 [ 49.934200] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.935057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.936028] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.936997] ? irqentry_exit+0xf3/0x650 [ 49.937770] do_syscall_64+0xbf/0x430 [ 49.938509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.939420] RIP: 0033:0x7f3f51ff85cd [ 49.940131] 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 [ 49.943329] RSP: 002b:00007fff65577030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.944704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f51ff85cd [ 49.946160] RDX: 000055ecbcc9ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.947419] RBP: 00007fff65577090 R08: 0000000000000000 R09: 00007fff65576730 [ 49.948646] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ece61c02b0 [ 49.949908] R13: 00007fff655774c0 R14: 000055ece61c2d20 R15: 000055ece61d48d0 [ 49.951153] [ 49.951609] irq event stamp: 1743 [ 49.952191] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.953669] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.955135] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.956614] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 49.958063] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1492' (ECDSA) to the list of known hosts. 2025/11/18 16:24:38 fuzzer started 2025/11/18 16:24:38 dialing manager at localhost:34383 2025/11/18 16:24:38 checking machine... 2025/11/18 16:24:38 checking revisions... [ 50.810681] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:24:38 testing simple program... [ 50.911015] cgroup: Unknown subsys name 'net' [ 50.973611] cgroup: Unknown subsys name 'cpuset' [ 50.999667] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:24:37 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88801643f110 R8 =0000000000000001 R9 =ffff88801643f218 R10=000000000003c9ed R11=0000000000040398 R12=ffffffff8135e7a2 R13=ffff88801643f220 R14=ffff88801643f810 R15=ffff88801643f1d8 RIP=ffffffff815bd154 RFL=00000286 [--S--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 00007f2cd7fdd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb89c5868 CR3=000000000e3ac000 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=bf024d689c8a15a81f4c2615d6762fbb XMM02=eff9b2d0a8fce9cb00000000003057e8 XMM03=2c67c8bc2e329bc30000000000305910 XMM04=57756361fc0d01ca00000000000ae988 XMM05=870fe15d6474e30f0000000000321548 XMM06=067a0fee8604a4b6000000000031fb80 XMM07=fb795ef6d6577056000000000030fcd0 XMM08=2c67c8bc2e329bc30000000000305910 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff84c6acdf RBX=ffffffff81619130 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff84c6acdf RDI=ffff88806cf08b38 RBP=ffff88806cf08b08 RSP=ffff88806cf08a68 R8 =ffffffff86d7702e R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000009a7c5 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff88801a219bc0 R15=ffff888008c4b780 RIP=ffffffff81619134 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 00007fc59a9b3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc59af6a618 CR3=000000001694d000 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