[ 46.527407] ------------[ cut here ]------------ [ 46.528331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.530299] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.531759] Modules linked in: [ 46.532625] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.534866] Tainted: [W]=WARN [ 46.535421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.536897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.537750] 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 [ 46.540881] RSP: 0018:ffff88801af17bc0 EFLAGS: 00010286 [ 46.541816] RAX: 0000000000000000 RBX: ffffed10035e2f78 RCX: ffffffff813a4050 [ 46.543122] RDX: ffff888017a49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.544396] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035e2f2f [ 46.545673] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.546942] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af17df8 [ 46.548218] FS: 00007f33f1e02900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.549651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.550693] CR2: 00007f33f22f4580 CR3: 000000000bb5b000 CR4: 0000000000350ef0 [ 46.551950] Call Trace: [ 46.552413] [ 46.552878] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.553738] ? __create_object+0x59/0x80 [ 46.554540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.555499] __vmalloc_noprof+0x59/0x60 [ 46.556252] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.557153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.558091] bpf_prog_alloc+0x39/0x200 [ 46.558791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.559717] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.560606] do_seccomp+0x349/0x25e0 [ 46.561330] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.562230] ? __pfx_do_seccomp+0x10/0x10 [ 46.563002] ? find_held_lock+0x2b/0x80 [ 46.563725] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.564668] ? static_key_count+0x60/0x80 [ 46.565487] prctl_set_seccomp+0x4e/0x70 [ 46.566250] __do_sys_prctl+0xe6c/0x1d70 [ 46.567023] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.567892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.568796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.569776] ? irqentry_exit+0xf3/0x650 [ 46.570528] do_syscall_64+0xbf/0x430 [ 46.571255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.572206] RIP: 0033:0x7f33f22f45cd [ 46.572897] 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 [ 46.575998] RSP: 002b:00007ffeeab9f970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.577384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33f22f45cd [ 46.578669] RDX: 0000562110e34e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.579932] RBP: 00007ffeeab9f9d0 R08: 0000000000000000 R09: 00007ffeeab9f070 [ 46.581205] R10: 0000000000000000 R11: 0000000000000246 R12: 000056212bf0bad0 [ 46.582455] R13: 00007ffeeab9fe00 R14: 000056212bf0cbc0 R15: 000056212bf1d780 [ 46.583723] [ 46.584179] irq event stamp: 1837 [ 46.584782] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 46.586302] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 46.587818] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 46.589370] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 46.590863] ---[ end trace 0000000000000000 ]--- [ 49.335899] ------------[ cut here ]------------ [ 49.336925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.339088] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.340674] Modules linked in: [ 49.341400] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.343529] Tainted: [W]=WARN [ 49.344186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.345780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.346735] 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 [ 49.350127] RSP: 0018:ffff88801a257bc0 EFLAGS: 00010286 [ 49.351182] RAX: 0000000000000000 RBX: ffffed100344af78 RCX: ffffffff813a4050 [ 49.352549] RDX: ffff888015ce0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.353938] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100344af2f [ 49.355315] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.356701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a257df8 [ 49.358105] FS: 00007fe34bac4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.359641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.360779] CR2: 00007fe34bfb6580 CR3: 0000000009ff9000 CR4: 0000000000350ef0 [ 49.362157] Call Trace: [ 49.362653] [ 49.363153] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.364112] ? __create_object+0x59/0x80 [ 49.364974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.366050] __vmalloc_noprof+0x59/0x60 [ 49.366806] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.367743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.368732] bpf_prog_alloc+0x39/0x200 [ 49.369541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.370529] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.371515] do_seccomp+0x349/0x25e0 [ 49.372295] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.373279] ? __pfx_do_seccomp+0x10/0x10 [ 49.374123] ? find_held_lock+0x2b/0x80 [ 49.374933] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.375961] ? static_key_count+0x60/0x80 [ 49.376755] prctl_set_seccomp+0x4e/0x70 [ 49.377608] __do_sys_prctl+0xe6c/0x1d70 [ 49.378454] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.379376] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.380395] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.381451] ? irqentry_exit+0xf3/0x650 [ 49.382282] do_syscall_64+0xbf/0x430 [ 49.383073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.384099] RIP: 0033:0x7fe34bfb65cd [ 49.384799] 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 [ 49.388237] RSP: 002b:00007fff81ca14f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.389718] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe34bfb65cd [ 49.391081] RDX: 000055c069ec7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.392445] RBP: 00007fff81ca1550 R08: 0000000000000000 R09: 00007fff81ca0bf0 [ 49.393859] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c06fa2aad0 [ 49.395232] R13: 00007fff81ca1980 R14: 000055c06fa2bbc0 R15: 000055c06fa3c780 [ 49.396609] [ 49.397134] irq event stamp: 1707 [ 49.397745] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 49.399101] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 49.400440] softirqs last enabled at (1488): [] handle_softirqs+0x50c/0x770 [ 49.401808] softirqs last disabled at (1483): [] __irq_exit_rcu+0xc4/0x100 [ 49.403149] ---[ end trace 0000000000000000 ]--- [ 50.138763] ------------[ cut here ]------------ [ 50.139666] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.141701] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.143355] Modules linked in: [ 50.144051] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.146040] Tainted: [W]=WARN [ 50.146584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.148040] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.148958] 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 [ 50.152099] RSP: 0018:ffff8880177afbc0 EFLAGS: 00010286 [ 50.153092] RAX: 0000000000000000 RBX: ffffed1002ef5f78 RCX: ffffffff813a4050 [ 50.154362] RDX: ffff8880184f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.155633] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef5f2f [ 50.156901] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.158201] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177afdf8 [ 50.159465] FS: 00007fce01bf9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.160884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.161940] CR2: 00007ffcb944fef7 CR3: 000000000c99e000 CR4: 0000000000350ef0 [ 50.163227] Call Trace: [ 50.163685] [ 50.164134] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.165038] ? __create_object+0x59/0x80 [ 50.165768] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.166724] __vmalloc_noprof+0x59/0x60 [ 50.167480] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.168346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.169270] bpf_prog_alloc+0x39/0x200 [ 50.170005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.170922] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.171770] do_seccomp+0x349/0x25e0 [ 50.172478] ? find_held_lock+0x2b/0x80 [ 50.173246] ? do_prlimit+0x310/0x610 [ 50.173998] ? __pfx_do_seccomp+0x10/0x10 [ 50.174743] ? do_raw_spin_unlock+0x53/0x220 [ 50.175567] ? _raw_spin_unlock+0x1e/0x40 [ 50.176577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.177539] ? static_key_count+0x60/0x80 [ 50.178334] prctl_set_seccomp+0x4e/0x70 [ 50.179107] __do_sys_prctl+0xe6c/0x1d70 [ 50.179882] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.180682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.181652] ? irqentry_exit+0xf3/0x650 [ 50.182414] do_syscall_64+0xbf/0x430 [ 50.183146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.184091] RIP: 0033:0x7fce020eb5cd [ 50.184738] 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 [ 50.187880] RSP: 002b:00007ffcb944e860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.189245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce020eb5cd [ 50.190512] RDX: 000055bd62de8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.191777] RBP: 00007ffcb944e8c0 R08: 0000000000000000 R09: 00007ffcb944df60 [ 50.193047] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd96156b10 [ 50.194313] R13: 00007ffcb944ecf0 R14: 000055bd961572b0 R15: 000055bd9616b6f0 [ 50.195598] [ 50.196060] irq event stamp: 1851 [ 50.196660] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 50.198160] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 50.199424] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 50.200704] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 50.201975] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56867' (ECDSA) to the list of known hosts. 2025/11/18 19:05:42 fuzzer started 2025/11/18 19:05:42 dialing manager at localhost:34383 2025/11/18 19:05:42 checking machine... 2025/11/18 19:05:42 checking revisions... [ 51.081068] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:05:42 testing simple program... [ 51.173510] cgroup: Unknown subsys name 'net' [ 51.248647] cgroup: Unknown subsys name 'cpuset' [ 51.261343] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:05:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880185e7da0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff8880185e7a30 R8 =0000000000000001 R9 =ffff8880185e7b30 R10=000000000003c9ed R11=0000000000023c4a R12=ffffffff8135e7a2 R13=ffff8880185e7b38 R14=ffff888017761bc0 R15=ffff8880185e7af0 RIP=ffffffff81528f45 RFL=00000206 [-----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 00007fe34bac4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff81c9b000 CR3=000000000c9d0000 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 info registers vcpu 1 RAX=000000000001e3d5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 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=00007ffc053b2bc8 CR3=000000000b84d000 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=35303a393120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363636 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000