[ 44.004895] ------------[ cut here ]------------ [ 44.005858] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.007907] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.009384] Modules linked in: [ 44.009983] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.011971] Tainted: [W]=WARN [ 44.012583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.014086] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.015016] 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 [ 44.018251] RSP: 0018:ffff8880160afbc0 EFLAGS: 00010286 [ 44.019240] RAX: 0000000000000000 RBX: ffffed1002c15f78 RCX: ffffffff813a4050 [ 44.020559] RDX: ffff888013eb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.021865] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c15f2f [ 44.023165] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.024480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160afdf8 [ 44.025788] FS: 00007faa9d542900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.027251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.028347] CR2: 00007faa9da34580 CR3: 000000000d14f000 CR4: 0000000000350ef0 [ 44.029656] Call Trace: [ 44.030134] [ 44.030593] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.031467] ? __create_object+0x59/0x80 [ 44.032192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.033151] __vmalloc_noprof+0x59/0x60 [ 44.033890] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.034750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.035664] bpf_prog_alloc+0x39/0x200 [ 44.036393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.037261] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.038148] do_seccomp+0x349/0x25e0 [ 44.038849] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.039730] ? __pfx_do_seccomp+0x10/0x10 [ 44.040524] ? find_held_lock+0x2b/0x80 [ 44.041238] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.042183] ? static_key_count+0x60/0x80 [ 44.042974] prctl_set_seccomp+0x4e/0x70 [ 44.043726] __do_sys_prctl+0xe6c/0x1d70 [ 44.044508] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.045309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.046253] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.047202] ? irqentry_exit+0xf3/0x650 [ 44.047951] do_syscall_64+0xbf/0x430 [ 44.048702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.049637] RIP: 0033:0x7faa9da345cd [ 44.050289] 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 [ 44.053415] RSP: 002b:00007ffed527af90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.054747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa9da345cd [ 44.056013] RDX: 0000557c00323e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.057313] RBP: 00007ffed527aff0 R08: 0000000000000000 R09: 00007ffed527a690 [ 44.058587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c23f6e240 [ 44.059855] R13: 00007ffed527b420 R14: 0000557c23f77380 R15: 0000557c23f82540 [ 44.061163] [ 44.061628] irq event stamp: 1721 [ 44.062230] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 44.063728] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 44.065266] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 44.066811] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 44.068326] ---[ end trace 0000000000000000 ]--- [ 47.349953] ------------[ cut here ]------------ [ 47.350719] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.352405] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.353605] Modules linked in: [ 47.354093] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.355751] Tainted: [W]=WARN [ 47.356212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.357446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.358176] 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 [ 47.360812] RSP: 0018:ffff8880160c7bc0 EFLAGS: 00010286 [ 47.361616] RAX: 0000000000000000 RBX: ffffed1002c18f78 RCX: ffffffff813a4050 [ 47.362680] RDX: ffff888013dc8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.363738] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c18f2f [ 47.364810] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.365879] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160c7df8 [ 47.366939] FS: 00007fb5538ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.368139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.369032] CR2: 00007ffe9a70bef7 CR3: 000000000d678000 CR4: 0000000000350ef0 [ 47.370099] Call Trace: [ 47.370518] [ 47.370860] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.371610] ? __create_object+0x59/0x80 [ 47.372225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.373043] __vmalloc_noprof+0x59/0x60 [ 47.373673] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.374407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.375143] bpf_prog_alloc+0x39/0x200 [ 47.375760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.376540] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.377251] do_seccomp+0x349/0x25e0 [ 47.377854] ? find_held_lock+0x2b/0x80 [ 47.378488] ? do_prlimit+0x310/0x610 [ 47.379074] ? __pfx_do_seccomp+0x10/0x10 [ 47.379728] ? do_raw_spin_unlock+0x53/0x220 [ 47.380425] ? _raw_spin_unlock+0x1e/0x40 [ 47.381033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.381832] ? static_key_count+0x60/0x80 [ 47.382492] prctl_set_seccomp+0x4e/0x70 [ 47.383099] __do_sys_prctl+0xe6c/0x1d70 [ 47.383737] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.384450] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.385221] ? irqentry_exit+0xf3/0x650 [ 47.385855] do_syscall_64+0xbf/0x430 [ 47.386458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.387208] RIP: 0033:0x7fb553d9f5cd [ 47.387795] 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 [ 47.390441] RSP: 002b:00007ffe9a70a8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.391576] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb553d9f5cd [ 47.392652] RDX: 00005570a26fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.393715] RBP: 00007ffe9a70a930 R08: 0000000000000000 R09: 00007ffe9a709fd0 [ 47.394780] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570d2751bf0 [ 47.395855] R13: 00007ffe9a70ad60 R14: 00005570d275b380 R15: 00005570d2766460 [ 47.396945] [ 47.397297] irq event stamp: 1717 [ 47.397845] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 47.399118] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 47.400399] softirqs last enabled at (1500): [] handle_softirqs+0x50c/0x770 [ 47.401697] softirqs last disabled at (1495): [] __irq_exit_rcu+0xc4/0x100 [ 47.402949] ---[ end trace 0000000000000000 ]--- [ 48.221954] ------------[ cut here ]------------ [ 48.222726] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.224458] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.225648] Modules linked in: [ 48.226128] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.227777] Tainted: [W]=WARN [ 48.228234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.229464] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.230191] 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 [ 48.232814] RSP: 0018:ffff888016a57bc0 EFLAGS: 00010286 [ 48.233611] RAX: 0000000000000000 RBX: ffffed1002d4af78 RCX: ffffffff813a4050 [ 48.234663] RDX: ffff88801ac33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.235720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4af2f [ 48.236786] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.237841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a57df8 [ 48.238890] FS: 00007fe492241900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.240073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.240959] CR2: 00007fe492733580 CR3: 000000001f02f000 CR4: 0000000000350ef0 [ 48.242020] Call Trace: [ 48.242436] [ 48.242780] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.243524] ? __create_object+0x59/0x80 [ 48.244136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.244945] __vmalloc_noprof+0x59/0x60 [ 48.245571] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.246265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.247038] bpf_prog_alloc+0x39/0x200 [ 48.247640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.248420] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.249133] do_seccomp+0x349/0x25e0 [ 48.249721] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.250474] ? __pfx_do_seccomp+0x10/0x10 [ 48.251091] ? find_held_lock+0x2b/0x80 [ 48.251727] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.252535] ? static_key_count+0x60/0x80 [ 48.253160] prctl_set_seccomp+0x4e/0x70 [ 48.253801] __do_sys_prctl+0xe6c/0x1d70 [ 48.254452] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.255129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.255936] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.256751] ? irqentry_exit+0xf3/0x650 [ 48.257388] do_syscall_64+0xbf/0x430 [ 48.257960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.258756] RIP: 0033:0x7fe4927335cd [ 48.259302] 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 [ 48.261941] RSP: 002b:00007fff60d7fd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.263066] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4927335cd [ 48.264121] RDX: 00005559bf592e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.265186] RBP: 00007fff60d7fdf0 R08: 0000000000000000 R09: 00007fff60d7f490 [ 48.266247] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559dde80bf0 [ 48.267300] R13: 00007fff60d80220 R14: 00005559dde8a380 R15: 00005559dde95460 [ 48.268398] [ 48.268751] irq event stamp: 1689 [ 48.269257] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 48.270537] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 48.271808] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 48.273083] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 48.274337] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51336' (ECDSA) to the list of known hosts. 2025/11/17 21:51:00 fuzzer started 2025/11/17 21:51:00 dialing manager at localhost:37895 2025/11/17 21:51:00 checking machine... 2025/11/17 21:51:00 checking revisions... [ 49.204747] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:51:00 testing simple program... [ 49.293338] cgroup: Unknown subsys name 'net' [ 49.350036] cgroup: Unknown subsys name 'cpuset' [ 49.362903] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:50:59 Registers: info registers vcpu 0 RAX=ffffed100302bf7e RBX=ffff888019202590 RCX=ffffffff8152d723 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff88801815fbf0 RBP=ffffed100302bf7e RSP=ffff88801815fba8 R8 =0000000000000001 R9 =ffffed100302bf7e R10=ffff88801815fbf3 R11=0000000000000001 R12=ffff888019202598 R13=ffff8880192025a0 R14=0000000000000000 R15=ffff888019202000 RIP=ffffffff81b2cf7a 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 00007fb5538ad900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe9a704000 CR3=000000001fb3e000 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=dffffc0000000000 RBX=ffff888015e0f970 RCX=0000000000000001 RDX=1ffff11002bc1f30 RSI=ffff888015e0fa10 RDI=ffff888015e0f980 RBP=ffff888015e0fa10 RSP=ffff888015e0f878 R8 =ffffffff869f1f7a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000008 R13=ffff888015e08000 R14=ffff888015e0fa18 R15=ffff888015e0f970 RIP=ffffffff8135e288 RFL=00000246 [---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 00007f2aa686b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb2d07fc8 CR3=000000000dbf2000 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=1f1f0c8a7892b93900000000000ae988 XMM05=7e8ff0ae2517d48b0000000000320ca8 XMM06=aaaed0dd8e0bfd81000000000031f2e0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000