[ 38.910994] ------------[ cut here ]------------ [ 38.911920] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.914276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.915725] Modules linked in: [ 38.916345] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.918423] Tainted: [W]=WARN [ 38.918988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.920470] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.921387] 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 [ 38.924560] RSP: 0018:ffff888016a0fbc0 EFLAGS: 00010286 [ 38.925528] RAX: 0000000000000000 RBX: ffffed1002d41f78 RCX: ffffffff813a4050 [ 38.926839] RDX: ffff88801ab68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.928115] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d41f2f [ 38.929386] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.930661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a0fdf8 [ 38.931941] FS: 00007fd6b4467900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.933455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.934533] CR2: 00007ffd00bf6ef8 CR3: 000000000e467000 CR4: 0000000000350ef0 [ 38.935861] Call Trace: [ 38.936383] [ 38.936804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.937706] ? __create_object+0x59/0x80 [ 38.938479] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.939448] __vmalloc_noprof+0x59/0x60 [ 38.940176] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.941032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.941969] bpf_prog_alloc+0x39/0x200 [ 38.942707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.943634] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.944538] do_seccomp+0x349/0x25e0 [ 38.945220] ? find_held_lock+0x2b/0x80 [ 38.945983] ? do_prlimit+0x310/0x610 [ 38.946728] ? __pfx_do_seccomp+0x10/0x10 [ 38.947512] ? do_raw_spin_unlock+0x53/0x220 [ 38.948332] ? _raw_spin_unlock+0x1e/0x40 [ 38.949156] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.950130] ? static_key_count+0x60/0x80 [ 38.950926] prctl_set_seccomp+0x4e/0x70 [ 38.951698] __do_sys_prctl+0xe6c/0x1d70 [ 38.952485] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.953334] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.954308] ? irqentry_exit+0xf3/0x650 [ 38.955046] do_syscall_64+0xbf/0x430 [ 38.955775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.956894] RIP: 0033:0x7fd6b49595cd [ 38.957821] 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 [ 38.961719] RSP: 002b:00007ffd00bf5760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.963146] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6b49595cd [ 38.964567] RDX: 000055bb70308e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.965900] RBP: 00007ffd00bf57c0 R08: 0000000000000000 R09: 00007ffd00bf4e60 [ 38.967218] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb80724bf0 [ 38.968549] R13: 00007ffd00bf5bf0 R14: 000055bb8072e380 R15: 000055bb80739460 [ 38.969933] [ 38.970402] irq event stamp: 1739 [ 38.971023] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 38.972610] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 38.974184] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 38.975776] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 38.977337] ---[ end trace 0000000000000000 ]--- [ 42.380795] ------------[ cut here ]------------ [ 42.381746] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.383734] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.385223] Modules linked in: [ 42.385869] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.387818] Tainted: [W]=WARN [ 42.388401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.389855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.390759] 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 [ 42.393872] RSP: 0018:ffff888018c97bc0 EFLAGS: 00010286 [ 42.394845] RAX: 0000000000000000 RBX: ffffed1003192f78 RCX: ffffffff813a4050 [ 42.396109] RDX: ffff88801a919bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.397374] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003192f2f [ 42.398653] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.399911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c97df8 [ 42.401201] FS: 00007f0c3489b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.402632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.403674] CR2: 00007ffe5eacdef8 CR3: 000000000e40a000 CR4: 0000000000350ef0 [ 42.404941] Call Trace: [ 42.405430] [ 42.405848] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.406760] ? __create_object+0x59/0x80 [ 42.407543] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.408529] __vmalloc_noprof+0x59/0x60 [ 42.409248] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.410153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.411094] bpf_prog_alloc+0x39/0x200 [ 42.411847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.412784] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.413708] do_seccomp+0x349/0x25e0 [ 42.414438] ? find_held_lock+0x2b/0x80 [ 42.415162] ? do_prlimit+0x310/0x610 [ 42.415915] ? __pfx_do_seccomp+0x10/0x10 [ 42.416710] ? do_raw_spin_unlock+0x53/0x220 [ 42.417559] ? _raw_spin_unlock+0x1e/0x40 [ 42.418362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.419334] ? static_key_count+0x60/0x80 [ 42.420097] prctl_set_seccomp+0x4e/0x70 [ 42.420881] __do_sys_prctl+0xe6c/0x1d70 [ 42.421693] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.422566] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.423563] ? irqentry_exit+0xf3/0x650 [ 42.424338] do_syscall_64+0xbf/0x430 [ 42.425040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.426011] RIP: 0033:0x7f0c34d8d5cd [ 42.426717] 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 [ 42.429935] RSP: 002b:00007ffe5eaccd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.431318] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c34d8d5cd [ 42.432611] RDX: 000055d90f0ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.433921] RBP: 00007ffe5eaccdd0 R08: 0000000000000000 R09: 00007ffe5eacc470 [ 42.435213] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d920416bf0 [ 42.436504] R13: 00007ffe5eacd200 R14: 000055d920420380 R15: 000055d92042b460 [ 42.437821] [ 42.438247] irq event stamp: 1757 [ 42.438904] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.440437] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.441976] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 42.443537] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 42.445063] ---[ end trace 0000000000000000 ]--- [ 43.250951] ------------[ cut here ]------------ [ 43.251898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.253928] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.255404] Modules linked in: [ 43.256002] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.257985] Tainted: [W]=WARN [ 43.258573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.260037] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.260950] 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 [ 43.264116] RSP: 0018:ffff8880161bfbc0 EFLAGS: 00010286 [ 43.265076] RAX: 0000000000000000 RBX: ffffed1002c37f78 RCX: ffffffff813a4050 [ 43.266355] RDX: ffff888017051bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.267615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c37f2f [ 43.268873] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.270148] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161bfdf8 [ 43.271427] FS: 00007fe9ed8c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.272843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.273901] CR2: 00007fe9eddb5580 CR3: 000000000e775000 CR4: 0000000000350ef0 [ 43.275164] Call Trace: [ 43.275645] [ 43.276048] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.276945] ? __create_object+0x59/0x80 [ 43.277735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.278702] __vmalloc_noprof+0x59/0x60 [ 43.279474] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.280359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.281238] bpf_prog_alloc+0x39/0x200 [ 43.281985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.282915] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.283827] do_seccomp+0x349/0x25e0 [ 43.284545] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.285466] ? __pfx_do_seccomp+0x10/0x10 [ 43.286225] ? find_held_lock+0x2b/0x80 [ 43.286970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.287925] ? static_key_count+0x60/0x80 [ 43.288722] prctl_set_seccomp+0x4e/0x70 [ 43.289512] __do_sys_prctl+0xe6c/0x1d70 [ 43.290312] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.291121] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.292095] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.293072] ? irqentry_exit+0xf3/0x650 [ 43.293859] do_syscall_64+0xbf/0x430 [ 43.294596] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.295558] RIP: 0033:0x7fe9eddb55cd [ 43.296217] 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 [ 43.299403] RSP: 002b:00007ffd4630d850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.300777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9eddb55cd [ 43.302077] RDX: 000055b176cb8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.303362] RBP: 00007ffd4630d8b0 R08: 0000000000000000 R09: 00007ffd4630cf50 [ 43.304645] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b187d14bf0 [ 43.305949] R13: 00007ffd4630dce0 R14: 000055b187d1e380 R15: 000055b187d29460 [ 43.307304] [ 43.307729] irq event stamp: 1781 [ 43.308392] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 43.309942] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 43.311483] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 43.313022] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 43.314535] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48551' (ECDSA) to the list of known hosts. 2025/11/18 04:31:09 fuzzer started 2025/11/18 04:31:09 dialing manager at localhost:37895 2025/11/18 04:31:09 checking machine... 2025/11/18 04:31:09 checking revisions... [ 44.225344] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:31:10 testing simple program... [ 44.317755] cgroup: Unknown subsys name 'net' [ 44.388331] cgroup: Unknown subsys name 'cpuset' [ 44.403361] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:31:09 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801c013780 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801c0141d8 RSP=ffff888018cbf3b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801c0141d8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527028 RFL=00000086 [--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 00007f0c3489b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5eac6000 CR3=0000000009c60000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000219a9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f59fde432c0 CR3=000000000ea31000 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=2038303a31333a343020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038303a31333a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000