[ 46.122366] ------------[ cut here ]------------ [ 46.123394] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.125590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.127200] Modules linked in: [ 46.127963] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.130123] Tainted: [W]=WARN [ 46.130793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.132467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.133514] 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 [ 46.136911] RSP: 0018:ffff88801787fbc0 EFLAGS: 00010286 [ 46.137986] RAX: 0000000000000000 RBX: ffffed1002f0ff78 RCX: ffffffff813a4050 [ 46.139390] RDX: ffff888016e1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.140801] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0ff2f [ 46.142322] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.143737] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801787fdf8 [ 46.145152] FS: 00007fa4a8280900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.146810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.147990] CR2: 00007ffcf4ccbef8 CR3: 000000000e8b1000 CR4: 0000000000350ef0 [ 46.149463] Call Trace: [ 46.149986] [ 46.150504] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.151496] ? __create_object+0x59/0x80 [ 46.152366] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.153490] __vmalloc_noprof+0x59/0x60 [ 46.154354] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.155334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.156379] bpf_prog_alloc+0x39/0x200 [ 46.157094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.158053] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.158973] do_seccomp+0x349/0x25e0 [ 46.159690] ? find_held_lock+0x2b/0x80 [ 46.160443] ? do_prlimit+0x310/0x610 [ 46.161138] ? __pfx_do_seccomp+0x10/0x10 [ 46.161967] ? do_raw_spin_unlock+0x53/0x220 [ 46.162816] ? _raw_spin_unlock+0x1e/0x40 [ 46.163595] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.164549] ? static_key_count+0x60/0x80 [ 46.165387] prctl_set_seccomp+0x4e/0x70 [ 46.166143] __do_sys_prctl+0xe6c/0x1d70 [ 46.166949] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.167813] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.168769] ? irqentry_exit+0xf3/0x650 [ 46.169573] do_syscall_64+0xbf/0x430 [ 46.170323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.171244] RIP: 0033:0x7fa4a87725cd [ 46.171968] 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 [ 46.175209] RSP: 002b:00007ffcf4cca830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.176583] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4a87725cd [ 46.177915] RDX: 000055932677be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.179247] RBP: 00007ffcf4cca890 R08: 0000000000000000 R09: 00007ffcf4cc9f30 [ 46.180574] R10: 0000000000000000 R11: 0000000000000246 R12: 000055935397cbf0 [ 46.181916] R13: 00007ffcf4ccacc0 R14: 0000559353986380 R15: 0000559353991460 [ 46.183255] [ 46.183719] irq event stamp: 1777 [ 46.184373] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.185961] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.187398] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 46.188770] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 46.190158] ---[ end trace 0000000000000000 ]--- [ 49.300678] ------------[ cut here ]------------ [ 49.301594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.303645] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.305103] Modules linked in: [ 49.305728] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.307937] Tainted: [W]=WARN [ 49.308600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.310060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.310983] 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 [ 49.314129] RSP: 0018:ffff88801ab37bc0 EFLAGS: 00010286 [ 49.315105] RAX: 0000000000000000 RBX: ffffed1003566f78 RCX: ffffffff813a4050 [ 49.316380] RDX: ffff888018bf8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.317650] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003566f2f [ 49.318922] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.320206] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab37df8 [ 49.321480] FS: 00007fdaac673900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.322912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.323974] CR2: 00007fdaacb65580 CR3: 000000001efeb000 CR4: 0000000000350ef0 [ 49.325252] Call Trace: [ 49.325765] [ 49.326181] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.327094] ? __create_object+0x59/0x80 [ 49.327865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.328845] __vmalloc_noprof+0x59/0x60 [ 49.329604] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.330497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.331436] bpf_prog_alloc+0x39/0x200 [ 49.332133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.333069] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.333956] do_seccomp+0x349/0x25e0 [ 49.334689] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.335579] ? __pfx_do_seccomp+0x10/0x10 [ 49.336361] ? find_held_lock+0x2b/0x80 [ 49.337066] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.338014] ? static_key_count+0x60/0x80 [ 49.338835] prctl_set_seccomp+0x4e/0x70 [ 49.339614] __do_sys_prctl+0xe6c/0x1d70 [ 49.340409] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.341227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.342213] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.343196] ? irqentry_exit+0xf3/0x650 [ 49.343964] do_syscall_64+0xbf/0x430 [ 49.344716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.345660] RIP: 0033:0x7fdaacb655cd [ 49.346364] 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 [ 49.349501] RSP: 002b:00007fff3e4700a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.350858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdaacb655cd [ 49.352318] RDX: 0000561d5a7f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.353981] RBP: 00007fff3e470100 R08: 0000000000000000 R09: 00007fff3e46f7a0 [ 49.355563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d8a40aad0 [ 49.356877] R13: 00007fff3e470530 R14: 0000561d8a40bbc0 R15: 0000561d8a41c780 [ 49.358316] [ 49.358755] irq event stamp: 1787 [ 49.359476] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.361002] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.362513] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 49.363496] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.364458] ---[ end trace 0000000000000000 ]--- [ 50.043839] ------------[ cut here ]------------ [ 50.044833] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.046904] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.048433] Modules linked in: [ 50.049081] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.052738] Tainted: [W]=WARN [ 50.053677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.055295] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.056218] 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 [ 50.059654] RSP: 0018:ffff88800b297bc0 EFLAGS: 00010286 [ 50.060705] RAX: 0000000000000000 RBX: ffffed1001652f78 RCX: ffffffff813a4050 [ 50.062114] RDX: ffff8880166bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.063476] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001652f2f [ 50.064855] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.066212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b297df8 [ 50.067593] FS: 00007fbb7220e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.069127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.070332] CR2: 00007fff88668ef8 CR3: 0000000009e65000 CR4: 0000000000350ef0 [ 50.071900] Call Trace: [ 50.072555] [ 50.073072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.074209] ? __create_object+0x59/0x80 [ 50.075187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.076439] __vmalloc_noprof+0x59/0x60 [ 50.077411] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.078542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.079732] bpf_prog_alloc+0x39/0x200 [ 50.080690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.081894] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.083065] do_seccomp+0x349/0x25e0 [ 50.083978] ? find_held_lock+0x2b/0x80 [ 50.084945] ? do_prlimit+0x310/0x610 [ 50.085898] ? __pfx_do_seccomp+0x10/0x10 [ 50.086917] ? do_raw_spin_unlock+0x53/0x220 [ 50.087983] ? _raw_spin_unlock+0x1e/0x40 [ 50.088995] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.090244] ? static_key_count+0x60/0x80 [ 50.091334] prctl_set_seccomp+0x4e/0x70 [ 50.092321] __do_sys_prctl+0xe6c/0x1d70 [ 50.093322] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.094419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.095665] ? irqentry_exit+0xf3/0x650 [ 50.096649] do_syscall_64+0xbf/0x430 [ 50.097609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.098868] RIP: 0033:0x7fbb727005cd [ 50.099568] 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 [ 50.102662] RSP: 002b:00007fff88667430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.103982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb727005cd [ 50.105214] RDX: 000056244c1bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.106366] RBP: 00007fff88667490 R08: 0000000000000000 R09: 00007fff88666b30 [ 50.107492] R10: 0000000000000000 R11: 0000000000000246 R12: 000056246e667ad0 [ 50.108645] R13: 00007fff886678c0 R14: 000056246e668bc0 R15: 000056246e679780 [ 50.109805] [ 50.110179] irq event stamp: 2169 [ 50.110764] hardirqs last enabled at (2179): [] __up_console_sem+0x78/0x80 [ 50.112128] hardirqs last disabled at (2188): [] __up_console_sem+0x5d/0x80 [ 50.113486] softirqs last enabled at (2072): [] handle_softirqs+0x50c/0x770 [ 50.114871] softirqs last disabled at (2067): [] __irq_exit_rcu+0xc4/0x100 [ 50.116210] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21446' (ECDSA) to the list of known hosts. 2025/11/18 04:14:59 fuzzer started 2025/11/18 04:14:59 dialing manager at localhost:37895 2025/11/18 04:14:59 checking machine... 2025/11/18 04:14:59 checking revisions... [ 51.012836] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:15:00 testing simple program... [ 51.108916] cgroup: Unknown subsys name 'net' [ 51.177109] cgroup: Unknown subsys name 'cpuset' [ 51.202647] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:14:59 Registers: info registers vcpu 0 RAX=00000000000402b9 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe40d38e38 CR3=000000000df60000 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=1a2606f2807dff9f734aad5941fbb5d6 XMM02=ec2efd57dc4c00df0000000000304838 XMM03=c49c9f3e34cf433d0000000000304908 XMM04=1af56ac7b3c6580600000000000ae988 XMM05=b7ca408e49f10b3e0000000000322898 XMM06=2d742cf50fd7c1910000000000320fc8 XMM07=fb795ef6d65770560000000000311230 XMM08=2c67c8bc2e329bc300000000003048a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00000000ffffff9c RCX=ffffffff81b77759 RDX=ffff88801ad3fe98 RSI=00007fdaac64eb31 RDI=00000000ffffff9c RBP=1ffff110035a7fcf RSP=ffff88801ad3fe78 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=00007fdaac64eb31 R15=0000000000008000 RIP=ffffffff81b776df RFL=00000293 [--S-A-C] 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 00007fdaac673900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff3e46a000 CR3=000000000cdb0000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000