[ 38.965363] ------------[ cut here ]------------ [ 38.966304] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.968293] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.969746] Modules linked in: [ 38.970383] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.972358] Tainted: [W]=WARN [ 38.972940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.974410] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.975320] 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 [ 38.978495] RSP: 0018:ffff888017f0fbc0 EFLAGS: 00010286 [ 38.979466] RAX: 0000000000000000 RBX: ffffed1002fe1f78 RCX: ffffffff813a4050 [ 38.980754] RDX: ffff88801634d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.982047] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fe1f2f [ 38.983328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.984602] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f0fdf8 [ 38.985900] FS: 00007f0ef80ff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.987343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.988434] CR2: 00007ffcc2093ef7 CR3: 000000000c92d000 CR4: 0000000000350ef0 [ 38.989711] Call Trace: [ 38.990218] [ 38.990626] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.991502] ? __create_object+0x59/0x80 [ 38.992278] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.993236] __vmalloc_noprof+0x59/0x60 [ 38.993990] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.994852] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.995720] bpf_prog_alloc+0x39/0x200 [ 38.996461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.997387] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.998272] do_seccomp+0x349/0x25e0 [ 38.998983] ? find_held_lock+0x2b/0x80 [ 38.999689] ? do_prlimit+0x310/0x610 [ 39.000440] ? __pfx_do_seccomp+0x10/0x10 [ 39.001226] ? do_raw_spin_unlock+0x53/0x220 [ 39.002048] ? _raw_spin_unlock+0x1e/0x40 [ 39.002761] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.003719] ? static_key_count+0x60/0x80 [ 39.004521] prctl_set_seccomp+0x4e/0x70 [ 39.005268] __do_sys_prctl+0xe6c/0x1d70 [ 39.006046] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.006893] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.007839] ? irqentry_exit+0xf3/0x650 [ 39.008567] do_syscall_64+0xbf/0x430 [ 39.009300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.010222] RIP: 0033:0x7f0ef85f15cd [ 39.010917] 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 [ 39.014025] RSP: 002b:00007ffcc2091cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.015367] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ef85f15cd [ 39.016638] RDX: 0000558a6b654e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.017919] RBP: 00007ffcc2091d20 R08: 0000000000000000 R09: 00007ffcc20913c0 [ 39.019197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a87998bf0 [ 39.020448] R13: 00007ffcc2092150 R14: 0000558a879a2380 R15: 0000558a879ad460 [ 39.021733] [ 39.022181] irq event stamp: 1741 [ 39.022779] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 39.024322] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 39.025832] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 39.027347] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 39.028856] ---[ end trace 0000000000000000 ]--- [ 42.187856] ------------[ cut here ]------------ [ 42.188848] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.190898] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.193863] Modules linked in: [ 42.194483] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.196557] Tainted: [W]=WARN [ 42.197145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.198659] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.199588] 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 [ 42.202811] RSP: 0018:ffff88800e937bc0 EFLAGS: 00010286 [ 42.203748] RAX: 0000000000000000 RBX: ffffed1001d26f78 RCX: ffffffff813a4050 [ 42.205079] RDX: ffff888015f19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.206548] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d26f2f [ 42.207849] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.209165] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e937df8 [ 42.210480] FS: 00007eff9af27900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.211909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.213010] CR2: 00007ffc96f6eef7 CR3: 000000000cf62000 CR4: 0000000000350ef0 [ 42.214299] Call Trace: [ 42.214835] [ 42.215251] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.216175] ? __create_object+0x59/0x80 [ 42.216995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.217981] __vmalloc_noprof+0x59/0x60 [ 42.218705] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.219583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.220540] bpf_prog_alloc+0x39/0x200 [ 42.221270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.222202] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.223112] do_seccomp+0x349/0x25e0 [ 42.223844] ? find_held_lock+0x2b/0x80 [ 42.224589] ? do_prlimit+0x310/0x610 [ 42.225334] ? __pfx_do_seccomp+0x10/0x10 [ 42.226127] ? do_raw_spin_unlock+0x53/0x220 [ 42.226980] ? _raw_spin_unlock+0x1e/0x40 [ 42.227718] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.228725] ? static_key_count+0x60/0x80 [ 42.229523] prctl_set_seccomp+0x4e/0x70 [ 42.230307] __do_sys_prctl+0xe6c/0x1d70 [ 42.231095] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.231950] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.232962] ? irqentry_exit+0xf3/0x650 [ 42.233697] do_syscall_64+0xbf/0x430 [ 42.234463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.235435] RIP: 0033:0x7eff9b4195cd [ 42.236165] 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 [ 42.239350] RSP: 002b:00007ffc96f6c360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.240804] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff9b4195cd [ 42.242095] RDX: 0000561516ac9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.243409] RBP: 00007ffc96f6c3c0 R08: 0000000000000000 R09: 00007ffc96f6ba60 [ 42.244722] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615349bfbf0 [ 42.246018] R13: 00007ffc96f6c7f0 R14: 00005615349c9380 R15: 00005615349d4460 [ 42.247359] [ 42.247835] irq event stamp: 2059 [ 42.248493] hardirqs last enabled at (2067): [] __up_console_sem+0x78/0x80 [ 42.249870] hardirqs last disabled at (2076): [] __up_console_sem+0x5d/0x80 [ 42.251157] softirqs last enabled at (2090): [] handle_softirqs+0x50c/0x770 [ 42.252472] softirqs last disabled at (2085): [] __irq_exit_rcu+0xc4/0x100 [ 42.253748] ---[ end trace 0000000000000000 ]--- [ 42.969162] ------------[ cut here ]------------ [ 42.970028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.971921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.973456] Modules linked in: [ 42.974213] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.976079] Tainted: [W]=WARN [ 42.976616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.977991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.978856] 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 [ 42.981821] RSP: 0018:ffff8880174afbc0 EFLAGS: 00010286 [ 42.982700] RAX: 0000000000000000 RBX: ffffed1002e95f78 RCX: ffffffff813a4050 [ 42.983895] RDX: ffff88800e84b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.985111] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e95f2f [ 42.986318] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.987509] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174afdf8 [ 42.988722] FS: 00007ff3c04b0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.990074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.991073] CR2: 00007fffdacedef7 CR3: 000000000b163000 CR4: 0000000000350ef0 [ 42.992292] Call Trace: [ 42.992727] [ 42.993160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.994008] ? __create_object+0x59/0x80 [ 42.994700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.995608] __vmalloc_noprof+0x59/0x60 [ 42.996331] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.997155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.998035] bpf_prog_alloc+0x39/0x200 [ 42.998684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.999564] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.000432] do_seccomp+0x349/0x25e0 [ 43.001110] ? find_held_lock+0x2b/0x80 [ 43.001778] ? do_prlimit+0x310/0x610 [ 43.002483] ? __pfx_do_seccomp+0x10/0x10 [ 43.003223] ? do_raw_spin_unlock+0x53/0x220 [ 43.004013] ? _raw_spin_unlock+0x1e/0x40 [ 43.004722] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.005650] ? static_key_count+0x60/0x80 [ 43.006414] prctl_set_seccomp+0x4e/0x70 [ 43.007158] __do_sys_prctl+0xe6c/0x1d70 [ 43.007913] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.008707] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.009636] ? irqentry_exit+0xf3/0x650 [ 43.010370] do_syscall_64+0xbf/0x430 [ 43.011085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.011997] RIP: 0033:0x7ff3c09a25cd [ 43.012635] 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 [ 43.015644] RSP: 002b:00007fffdaceb810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.016956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3c09a25cd [ 43.018191] RDX: 0000561ad4f20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.019425] RBP: 00007fffdaceb870 R08: 0000000000000000 R09: 00007fffdaceaf10 [ 43.020672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561af2f5ab10 [ 43.021913] R13: 00007fffdacebca0 R14: 0000561af2f5b2b0 R15: 0000561af2f6f6f0 [ 43.023170] [ 43.023571] irq event stamp: 1827 [ 43.024198] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 43.025663] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 43.027121] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 43.028604] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 43.030052] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62863' (ECDSA) to the list of known hosts. 2025/11/18 09:46:50 fuzzer started 2025/11/18 09:46:50 dialing manager at localhost:34383 2025/11/18 09:46:50 checking machine... 2025/11/18 09:46:50 checking revisions... [ 43.901625] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:46:50 testing simple program... [ 43.994736] cgroup: Unknown subsys name 'net' [ 44.054196] cgroup: Unknown subsys name 'cpuset' [ 44.067212] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:46:49 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff84c97ceb RDI=fffffbfff0be0e4f RBP=ffffffff85f07278 RSP=ffff888009627aa0 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000000 R13=ffffffff84c97ceb R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81b2d298 RFL=00000082 [--S----] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007eff9aee7008 CR3=0000000016870000 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=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=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff813747d2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ff20 RSP=ffff888015e57748 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000800 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff815292f4 RFL=00000202 [-------] 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 00007fc84bb8d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc84b2a3030 CR3=000000000c2ad000 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=df9764ae02987b4300000000000ae988 XMM05=1510c1c4b79d3de100000000003202e0 XMM06=14648eaa1277bab1000000000031f198 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000