[ 46.085854] ------------[ cut here ]------------ [ 46.086636] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.088291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 46.089696] Modules linked in: [ 46.090187] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.091859] Tainted: [W]=WARN [ 46.092316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.093554] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.094271] 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 [ 46.096959] RSP: 0018:ffff88800c1d7bc0 EFLAGS: 00010286 [ 46.097779] RAX: 0000000000000000 RBX: ffffed100183af78 RCX: ffffffff813a4050 [ 46.098843] RDX: ffff88800e5c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.099921] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100183af2f [ 46.100989] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.102061] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c1d7df8 [ 46.103136] FS: 00007f18f0a9a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.104327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.105214] CR2: 00007ffe11393ef8 CR3: 000000000bbea000 CR4: 0000000000350ef0 [ 46.106281] Call Trace: [ 46.106698] [ 46.107051] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.107799] ? __create_object+0x59/0x80 [ 46.108408] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.109215] __vmalloc_noprof+0x59/0x60 [ 46.109844] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.110528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.111312] bpf_prog_alloc+0x39/0x200 [ 46.111932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.112710] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.113425] do_seccomp+0x349/0x25e0 [ 46.114021] ? find_held_lock+0x2b/0x80 [ 46.114655] ? do_prlimit+0x310/0x610 [ 46.115240] ? __pfx_do_seccomp+0x10/0x10 [ 46.115892] ? do_raw_spin_unlock+0x53/0x220 [ 46.116599] ? _raw_spin_unlock+0x1e/0x40 [ 46.117208] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.117999] ? static_key_count+0x60/0x80 [ 46.118661] prctl_set_seccomp+0x4e/0x70 [ 46.119272] __do_sys_prctl+0xe6c/0x1d70 [ 46.119932] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.120647] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.121402] ? irqentry_exit+0xf3/0x650 [ 46.122043] do_syscall_64+0xbf/0x430 [ 46.122649] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.123406] RIP: 0033:0x7f18f0f8c5cd [ 46.123994] 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 [ 46.126614] RSP: 002b:00007ffe113924e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.127752] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18f0f8c5cd [ 46.128807] RDX: 0000564c9928be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.129882] RBP: 00007ffe11392540 R08: 0000000000000000 R09: 00007ffe11391be0 [ 46.130960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564cc40f3b10 [ 46.132022] R13: 00007ffe11392970 R14: 0000564cc40f42b0 R15: 0000564cc41086f0 [ 46.133109] [ 46.133471] irq event stamp: 1733 [ 46.134003] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 46.135279] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 46.136550] softirqs last enabled at (1298): [] handle_softirqs+0x50c/0x770 [ 46.137826] softirqs last disabled at (1277): [] __irq_exit_rcu+0xc4/0x100 [ 46.139098] ---[ end trace 0000000000000000 ]--- [ 49.135633] ------------[ cut here ]------------ [ 49.136519] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.138649] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.140244] Modules linked in: [ 49.141109] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.143187] Tainted: [W]=WARN [ 49.143794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.145285] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.146205] 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 [ 49.149429] RSP: 0018:ffff88800fe2fbc0 EFLAGS: 00010286 [ 49.150411] RAX: 0000000000000000 RBX: ffffed1001fc5f78 RCX: ffffffff813a4050 [ 49.151693] RDX: ffff8880191b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.152984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fc5f2f [ 49.154259] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.155568] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fe2fdf8 [ 49.156855] FS: 00007fe894dfa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.158313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.159379] CR2: 00007fe8953604a6 CR3: 000000000eead000 CR4: 0000000000350ef0 [ 49.160663] Call Trace: [ 49.161129] [ 49.161574] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.162412] ? __create_object+0x59/0x80 [ 49.163200] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.164157] __vmalloc_noprof+0x59/0x60 [ 49.164915] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.165794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.166710] bpf_prog_alloc+0x39/0x200 [ 49.167424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.168346] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.169250] do_seccomp+0x349/0x25e0 [ 49.169969] ? find_held_lock+0x2b/0x80 [ 49.170733] ? do_prlimit+0x310/0x610 [ 49.171446] ? __pfx_do_seccomp+0x10/0x10 [ 49.172236] ? do_raw_spin_unlock+0x53/0x220 [ 49.173065] ? _raw_spin_unlock+0x1e/0x40 [ 49.173854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.174822] ? static_key_count+0x60/0x80 [ 49.175644] prctl_set_seccomp+0x4e/0x70 [ 49.176375] __do_sys_prctl+0xe6c/0x1d70 [ 49.177165] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.178023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.179007] ? irqentry_exit+0xf3/0x650 [ 49.179776] do_syscall_64+0xbf/0x430 [ 49.180482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.181450] RIP: 0033:0x7fe8952ec5cd [ 49.182164] 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 [ 49.185351] RSP: 002b:00007fffeff29260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.186706] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8952ec5cd [ 49.188001] RDX: 0000563e8f0fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.189281] RBP: 00007fffeff292c0 R08: 0000000000000000 R09: 00007fffeff28960 [ 49.190571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ec664fad0 [ 49.191878] R13: 00007fffeff296f0 R14: 0000563ec6650bc0 R15: 0000563ec6661780 [ 49.193200] [ 49.193653] irq event stamp: 1777 [ 49.194258] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.195780] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.197297] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 49.198825] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.200361] ---[ end trace 0000000000000000 ]--- [ 50.017509] ------------[ cut here ]------------ [ 50.018502] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.020761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 50.022358] Modules linked in: [ 50.023115] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.025515] Tainted: [W]=WARN [ 50.026255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.027849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.028860] 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 [ 50.032298] RSP: 0018:ffff8880178d7bc0 EFLAGS: 00010286 [ 50.033383] RAX: 0000000000000000 RBX: ffffed1002f1af78 RCX: ffffffff813a4050 [ 50.034748] RDX: ffff888016825340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.036213] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1af2f [ 50.037597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.039048] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178d7df8 [ 50.040451] FS: 00007f68885d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.042035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.043221] CR2: 00007f6888ac6580 CR3: 000000000d2d1000 CR4: 0000000000350ef0 [ 50.044597] Call Trace: [ 50.045146] [ 50.045623] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.046614] ? __create_object+0x59/0x80 [ 50.047460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.048519] __vmalloc_noprof+0x59/0x60 [ 50.049516] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.050719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.051888] bpf_prog_alloc+0x39/0x200 [ 50.052640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.053617] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.054513] do_seccomp+0x349/0x25e0 [ 50.055408] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.056359] ? __pfx_do_seccomp+0x10/0x10 [ 50.057192] ? find_held_lock+0x2b/0x80 [ 50.058000] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.059025] ? static_key_count+0x60/0x80 [ 50.059865] prctl_set_seccomp+0x4e/0x70 [ 50.060659] __do_sys_prctl+0xe6c/0x1d70 [ 50.061411] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.062312] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.063443] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.064453] ? irqentry_exit+0xf3/0x650 [ 50.065249] do_syscall_64+0xbf/0x430 [ 50.066034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.067058] RIP: 0033:0x7f6888ac65cd [ 50.067756] 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 [ 50.071037] RSP: 002b:00007ffe3088a4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.072429] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6888ac65cd [ 50.073753] RDX: 0000564447606e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.075110] RBP: 00007ffe3088a540 R08: 0000000000000000 R09: 00007ffe30889be0 [ 50.076437] R10: 0000000000000000 R11: 0000000000000246 R12: 000056445ec35ad0 [ 50.077755] R13: 00007ffe3088a970 R14: 000056445ec36bc0 R15: 000056445ec47780 [ 50.079128] [ 50.079604] irq event stamp: 1851 [ 50.080233] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 50.081792] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 50.083404] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 50.084802] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 50.086120] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32477' (ECDSA) to the list of known hosts. 2025/11/18 21:32:56 fuzzer started 2025/11/18 21:32:56 dialing manager at localhost:34383 2025/11/18 21:32:56 checking machine... 2025/11/18 21:32:56 checking revisions... [ 51.059691] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:32:56 testing simple program... [ 51.152759] cgroup: Unknown subsys name 'net' [ 51.225136] cgroup: Unknown subsys name 'cpuset' [ 51.236404] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:32:55 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a7c7 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88800c1c77d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a716 R13=0000000000000206 R14=ffff88800c1f9bc0 R15=0000000000092cc0 RIP=ffffffff81528f47 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 00007f2ed253c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe8953af650 CR3=000000000dd22000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=c7fc82fc670dde7f00000000000ae988 XMM05=ca2b55a8d45f7c5b00000000003214f0 XMM06=0c416e7156550f62000000000031fb28 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002931f 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff15d4ada8 CR3=0000000009deb000 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=2035353a32333a313220383120766f4e XMM01=73732878696e755f6d6170203a5d3634 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3634325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a32333a3132203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000