[ 39.036132] ------------[ cut here ]------------ [ 39.036922] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.038638] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.039856] Modules linked in: [ 39.040370] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.042036] Tainted: [W]=WARN [ 39.042561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.043803] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.044580] 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 [ 39.047249] RSP: 0018:ffff888018a1fbc0 EFLAGS: 00010286 [ 39.048067] RAX: 0000000000000000 RBX: ffffed1003143f78 RCX: ffffffff813a4050 [ 39.049158] RDX: ffff88800f4e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.050243] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003143f2f [ 39.051325] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.052402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a1fdf8 [ 39.053496] FS: 00007f452317a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.054742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.055768] CR2: 00007ffe7ad39ef7 CR3: 000000000e4d3000 CR4: 0000000000350ef0 [ 39.056865] Call Trace: [ 39.057254] [ 39.057624] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.058366] ? __create_object+0x59/0x80 [ 39.058987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.059805] __vmalloc_noprof+0x59/0x60 [ 39.060436] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.061147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.061921] bpf_prog_alloc+0x39/0x200 [ 39.062547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.063329] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.064052] do_seccomp+0x349/0x25e0 [ 39.064668] ? find_held_lock+0x2b/0x80 [ 39.065272] ? do_prlimit+0x310/0x610 [ 39.065890] ? __pfx_do_seccomp+0x10/0x10 [ 39.066548] ? do_raw_spin_unlock+0x53/0x220 [ 39.067214] ? _raw_spin_unlock+0x1e/0x40 [ 39.067857] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.068683] ? static_key_count+0x60/0x80 [ 39.069359] prctl_set_seccomp+0x4e/0x70 [ 39.069982] __do_sys_prctl+0xe6c/0x1d70 [ 39.070645] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.071363] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.072142] ? irqentry_exit+0xf3/0x650 [ 39.072798] do_syscall_64+0xbf/0x430 [ 39.073415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.074178] RIP: 0033:0x7f452366c5cd [ 39.074750] 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 [ 39.077444] RSP: 002b:00007ffe7ad384d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.078599] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f452366c5cd [ 39.079671] RDX: 0000564020d3fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.080749] RBP: 00007ffe7ad38530 R08: 0000000000000000 R09: 00007ffe7ad37bd0 [ 39.081836] R10: 0000000000000000 R11: 0000000000000246 R12: 000056404a2f2ad0 [ 39.082909] R13: 00007ffe7ad38960 R14: 000056404a2f3bc0 R15: 000056404a304780 [ 39.083983] [ 39.084361] irq event stamp: 1699 [ 39.084873] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 39.086147] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 39.087417] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 39.088721] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 39.089996] ---[ end trace 0000000000000000 ]--- [ 42.294135] ------------[ cut here ]------------ [ 42.295036] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.296956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.298330] Modules linked in: [ 42.298884] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.300746] Tainted: [W]=WARN [ 42.301259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.302654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.303524] 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 [ 42.306493] RSP: 0018:ffff888016ea7bc0 EFLAGS: 00010286 [ 42.307409] RAX: 0000000000000000 RBX: ffffed1002dd4f78 RCX: ffffffff813a4050 [ 42.308630] RDX: ffff888016039bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.309829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd4f2f [ 42.311029] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.312224] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ea7df8 [ 42.313437] FS: 00007f6317b05900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.314784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.315781] CR2: 00007f6317ff7580 CR3: 000000000e731000 CR4: 0000000000350ef0 [ 42.317002] Call Trace: [ 42.317484] [ 42.317866] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.318708] ? __create_object+0x59/0x80 [ 42.319437] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.320355] __vmalloc_noprof+0x59/0x60 [ 42.321033] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.321850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.322716] bpf_prog_alloc+0x39/0x200 [ 42.323407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.324226] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.325078] do_seccomp+0x349/0x25e0 [ 42.325744] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.326593] ? __pfx_do_seccomp+0x10/0x10 [ 42.327342] ? find_held_lock+0x2b/0x80 [ 42.328008] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.328913] ? static_key_count+0x60/0x80 [ 42.329663] prctl_set_seccomp+0x4e/0x70 [ 42.330396] __do_sys_prctl+0xe6c/0x1d70 [ 42.331088] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.331892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.332813] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.333722] ? irqentry_exit+0xf3/0x650 [ 42.334462] do_syscall_64+0xbf/0x430 [ 42.335110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.336005] RIP: 0033:0x7f6317ff75cd [ 42.336677] 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 [ 42.339627] RSP: 002b:00007ffdd3d0a050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.340920] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6317ff75cd [ 42.342122] RDX: 000055ac66708e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.343322] RBP: 00007ffdd3d0a0b0 R08: 0000000000000000 R09: 00007ffdd3d09750 [ 42.344522] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aca4cacbf0 [ 42.345742] R13: 00007ffdd3d0a4e0 R14: 000055aca4cb6380 R15: 000055aca4cc1460 [ 42.346965] [ 42.347413] irq event stamp: 1733 [ 42.347982] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.349414] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.350834] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 42.352281] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 42.353738] ---[ end trace 0000000000000000 ]--- [ 43.240717] ------------[ cut here ]------------ [ 43.241687] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.243897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.245512] Modules linked in: [ 43.246148] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.248578] Tainted: [W]=WARN [ 43.249201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.250869] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.251859] 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 [ 43.255326] RSP: 0018:ffff8880172efbc0 EFLAGS: 00010286 [ 43.256391] RAX: 0000000000000000 RBX: ffffed1002e5df78 RCX: ffffffff813a4050 [ 43.257796] RDX: ffff888018845340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.259179] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5df2f [ 43.260554] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.261956] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172efdf8 [ 43.263359] FS: 00007f4e6458d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.264935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.266090] CR2: 00007ffc79cf3ef7 CR3: 000000002019c000 CR4: 0000000000350ef0 [ 43.267484] Call Trace: [ 43.267979] [ 43.268465] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.269435] ? __create_object+0x59/0x80 [ 43.270235] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.271317] __vmalloc_noprof+0x59/0x60 [ 43.272091] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.273047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.274063] bpf_prog_alloc+0x39/0x200 [ 43.274866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.275873] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.276859] do_seccomp+0x349/0x25e0 [ 43.277638] ? find_held_lock+0x2b/0x80 [ 43.278460] ? do_prlimit+0x310/0x610 [ 43.279228] ? __pfx_do_seccomp+0x10/0x10 [ 43.280072] ? do_raw_spin_unlock+0x53/0x220 [ 43.280960] ? _raw_spin_unlock+0x1e/0x40 [ 43.281810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.282867] ? static_key_count+0x60/0x80 [ 43.283743] prctl_set_seccomp+0x4e/0x70 [ 43.284597] __do_sys_prctl+0xe6c/0x1d70 [ 43.285458] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.286397] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.287446] ? irqentry_exit+0xf3/0x650 [ 43.288239] do_syscall_64+0xbf/0x430 [ 43.289041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.290068] RIP: 0033:0x7f4e64a7f5cd [ 43.290832] 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 [ 43.294288] RSP: 002b:00007ffc79cf1dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.295805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e64a7f5cd [ 43.297213] RDX: 000055887a290e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.298602] RBP: 00007ffc79cf1e20 R08: 0000000000000000 R09: 00007ffc79cf14c0 [ 43.299988] R10: 0000000000000000 R11: 0000000000000246 R12: 000055889db07ad0 [ 43.301340] R13: 00007ffc79cf2250 R14: 000055889db08bc0 R15: 000055889db19780 [ 43.302565] [ 43.302964] irq event stamp: 1827 [ 43.303569] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 43.304993] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 43.306416] softirqs last enabled at (1362): [] handle_softirqs+0x50c/0x770 [ 43.307850] softirqs last disabled at (1339): [] __irq_exit_rcu+0xc4/0x100 [ 43.309279] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3644' (ECDSA) to the list of known hosts. 2025/11/18 05:10:13 fuzzer started 2025/11/18 05:10:13 dialing manager at localhost:37895 2025/11/18 05:10:13 checking machine... 2025/11/18 05:10:13 checking revisions... [ 44.253788] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:10:14 testing simple program... [ 44.338358] cgroup: Unknown subsys name 'net' [ 44.410445] cgroup: Unknown subsys name 'cpuset' [ 44.423280] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:10:12 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff8880096278c0 RDX=0000000000000000 RSI=ffffffff8161932e RDI=ffff888009611fbc RBP=ffff888009627878 RSP=ffff888009627798 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=000000000000453f R12=0000000000000000 R13=ffff888009627868 R14=ffff888009611bc0 R15=ffff888009627820 RIP=ffffffff815bd59a RFL=00000213 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd3d04000 CR3=000000000e716000 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 info registers vcpu 1 RAX=0000000000000001 RBX=00000000000ad1e0 RCX=ffffffff817d97d6 RDX=0000000000000003 RSI=ffff8880096fc1d8 RDI=ffffffff81b2e5f4 RBP=ffff888008c4b780 RSP=ffff888009757b98 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=0000000000000001 R14=ffff88800e73fde0 R15=ffff888008c4b780 RIP=ffffffff84c71c44 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5f0a700178 CR3=00000000201e9000 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=2e6f732e347a6c62696c2f756e672d78 XMM02=00312e6f732e347a6c62696c2f756e67 XMM03=2d78756e696c2d34365f3638782f6269 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000