[ 46.138171] ------------[ cut here ]------------ [ 46.139126] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.141174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 46.142625] Modules linked in: [ 46.143256] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.145283] Tainted: [W]=WARN [ 46.145928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.147412] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.148331] 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 [ 46.151667] RSP: 0018:ffff88801753fbc0 EFLAGS: 00010286 [ 46.152674] RAX: 0000000000000000 RBX: ffffed1002ea7f78 RCX: ffffffff813a4050 [ 46.153958] RDX: ffff88800f515340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.155228] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea7f2f [ 46.156528] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.157804] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801753fdf8 [ 46.159104] FS: 00007f979e573900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.160544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.161595] CR2: 00007f979ea65580 CR3: 000000001646e000 CR4: 0000000000350ef0 [ 46.162888] Call Trace: [ 46.163355] [ 46.163816] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.164686] ? __create_object+0x59/0x80 [ 46.165476] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.166455] __vmalloc_noprof+0x59/0x60 [ 46.167208] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.168095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.169026] bpf_prog_alloc+0x39/0x200 [ 46.169718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.170642] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.171560] do_seccomp+0x349/0x25e0 [ 46.172312] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.173229] ? __pfx_do_seccomp+0x10/0x10 [ 46.174030] ? find_held_lock+0x2b/0x80 [ 46.174792] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.175708] ? static_key_count+0x60/0x80 [ 46.176538] prctl_set_seccomp+0x4e/0x70 [ 46.177326] __do_sys_prctl+0xe6c/0x1d70 [ 46.178112] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.178985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.179961] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.180942] ? irqentry_exit+0xf3/0x650 [ 46.181661] do_syscall_64+0xbf/0x430 [ 46.182439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.183383] RIP: 0033:0x7f979ea655cd [ 46.184102] 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 [ 46.187281] RSP: 002b:00007fffb85a4520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.188654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f979ea655cd [ 46.189926] RDX: 00005591d948de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.191218] RBP: 00007fffb85a4580 R08: 0000000000000000 R09: 00007fffb85a3c20 [ 46.192503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559215d3fad0 [ 46.193793] R13: 00007fffb85a49b0 R14: 0000559215d40bc0 R15: 0000559215d51780 [ 46.195104] [ 46.195528] irq event stamp: 1737 [ 46.196193] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.197710] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.199244] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 46.200782] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 46.202298] ---[ end trace 0000000000000000 ]--- [ 48.983026] ------------[ cut here ]------------ [ 48.983951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.985981] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 48.987428] Modules linked in: [ 48.988063] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.990066] Tainted: [W]=WARN [ 48.990627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.992325] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.993306] 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 [ 48.996478] RSP: 0018:ffff888018307bc0 EFLAGS: 00010286 [ 48.997451] RAX: 0000000000000000 RBX: ffffed1003060f78 RCX: ffffffff813a4050 [ 48.998753] RDX: ffff888017569bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.000056] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003060f2f [ 49.001336] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.002609] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018307df8 [ 49.003901] FS: 00007fcaec3fa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.005353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.006425] CR2: 00007ffefa7f1ef7 CR3: 000000000b8a2000 CR4: 0000000000350ef0 [ 49.007708] Call Trace: [ 49.008211] [ 49.008620] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.009513] ? __create_object+0x59/0x80 [ 49.010296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.011294] __vmalloc_noprof+0x59/0x60 [ 49.012062] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.012943] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.013870] bpf_prog_alloc+0x39/0x200 [ 49.014562] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.015495] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.016408] do_seccomp+0x349/0x25e0 [ 49.017119] ? find_held_lock+0x2b/0x80 [ 49.017879] ? do_prlimit+0x310/0x610 [ 49.018572] ? __pfx_do_seccomp+0x10/0x10 [ 49.019352] ? do_raw_spin_unlock+0x53/0x220 [ 49.020197] ? _raw_spin_unlock+0x1e/0x40 [ 49.020980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.021946] ? static_key_count+0x60/0x80 [ 49.022701] prctl_set_seccomp+0x4e/0x70 [ 49.023468] __do_sys_prctl+0xe6c/0x1d70 [ 49.024259] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.025113] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.026144] ? irqentry_exit+0xf3/0x650 [ 49.026901] do_syscall_64+0xbf/0x430 [ 49.027598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.028557] RIP: 0033:0x7fcaec8ec5cd [ 49.029275] 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 [ 49.032467] RSP: 002b:00007ffefa7ef910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.033830] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcaec8ec5cd [ 49.035107] RDX: 0000562245177e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.036402] RBP: 00007ffefa7ef970 R08: 0000000000000000 R09: 00007ffefa7ef010 [ 49.037686] R10: 0000000000000000 R11: 0000000000000246 R12: 000056227b540bf0 [ 49.038958] R13: 00007ffefa7efda0 R14: 000056227b54a380 R15: 000056227b555460 [ 49.040252] [ 49.040674] irq event stamp: 1819 [ 49.041317] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 49.042847] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.044384] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 49.045918] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 49.047439] ---[ end trace 0000000000000000 ]--- [ 49.667018] ------------[ cut here ]------------ [ 49.667983] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.670627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.672349] Modules linked in: [ 49.673370] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.675371] Tainted: [W]=WARN [ 49.675976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.677450] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.678361] 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 [ 49.681529] RSP: 0018:ffff8880176efbc0 EFLAGS: 00010286 [ 49.682508] RAX: 0000000000000000 RBX: ffffed1002eddf78 RCX: ffffffff813a4050 [ 49.683782] RDX: ffff888016cf9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.685070] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eddf2f [ 49.686344] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.687618] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176efdf8 [ 49.688911] FS: 00007fc4879c2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.690333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.691396] CR2: 00007fc487eb4580 CR3: 000000000ddbd000 CR4: 0000000000350ef0 [ 49.692696] Call Trace: [ 49.693221] [ 49.693639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.694563] ? __create_object+0x59/0x80 [ 49.695370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.696379] __vmalloc_noprof+0x59/0x60 [ 49.697153] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.698028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.698986] bpf_prog_alloc+0x39/0x200 [ 49.699682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.700650] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.701553] do_seccomp+0x349/0x25e0 [ 49.702275] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.703179] ? __pfx_do_seccomp+0x10/0x10 [ 49.703983] ? find_held_lock+0x2b/0x80 [ 49.704712] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.705687] ? static_key_count+0x60/0x80 [ 49.706487] prctl_set_seccomp+0x4e/0x70 [ 49.707274] __do_sys_prctl+0xe6c/0x1d70 [ 49.708067] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.708944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.709904] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.710879] ? irqentry_exit+0xf3/0x650 [ 49.711597] do_syscall_64+0xbf/0x430 [ 49.712346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.713300] RIP: 0033:0x7fc487eb45cd [ 49.714013] 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 [ 49.717208] RSP: 002b:00007ffc586cf520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.718585] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc487eb45cd [ 49.719867] RDX: 00005562b28f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.721165] RBP: 00007ffc586cf580 R08: 0000000000000000 R09: 00007ffc586cec20 [ 49.722437] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562ebed1b10 [ 49.723744] R13: 00007ffc586cf9b0 R14: 00005562ebed22b0 R15: 00005562ebee66f0 [ 49.725051] [ 49.725478] irq event stamp: 1979 [ 49.726118] hardirqs last enabled at (1989): [] __up_console_sem+0x78/0x80 [ 49.727636] hardirqs last disabled at (1998): [] __up_console_sem+0x5d/0x80 [ 49.729153] softirqs last enabled at (1902): [] handle_softirqs+0x50c/0x770 [ 49.730683] softirqs last disabled at (1897): [] __irq_exit_rcu+0xc4/0x100 [ 49.732239] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10576' (ECDSA) to the list of known hosts. 2025/11/17 19:50:56 fuzzer started 2025/11/17 19:50:57 dialing manager at localhost:37895 2025/11/17 19:50:57 checking machine... 2025/11/17 19:50:57 checking revisions... [ 50.652678] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:50:57 testing simple program... [ 50.742143] cgroup: Unknown subsys name 'net' [ 50.810896] cgroup: Unknown subsys name 'cpuset' [ 50.824150] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:50:56 Registers: info registers vcpu 0 RAX=ffff8880161bfa98 RBX=0000000000000000 RCX=ffffffff83cd6b0e RDX=1ffff11002c37f56 RSI=ffffffff83cd6b1c RDI=ffff8880161bfab0 RBP=0000000000000000 RSP=ffff8880161bf8b0 R8 =0000000000000000 R9 =ffffed1002d371e0 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88800dbf2290 R15=ffff8880161bfb88 RIP=ffffffff83cd6b81 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 00007f3d85f7e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3d85695000 CR3=000000000d23e000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=1bc437f8533ffcac00000000000ae988 XMM05=eb6a78b0933e7c5200000000003210e8 XMM06=07c8bb74b6c04a44000000000031fcf8 XMM07=fb795ef6d6577056000000000030fc80 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880170bfbe0 RCX=0000000000000001 RDX=ffff8880170c0001 RSI=ffff8880170bfbc8 RDI=ffff8880170bf740 RBP=ffff8880170b8000 RSP=ffff8880170bf6b8 R8 =0000000000000001 R9 =ffff8880170bf770 R10=000000000003c9ed R11=000000000009b717 R12=ffff8880170bf701 R13=ffff8880170bf778 R14=ffff8880170bfbc8 R15=ffff8880170bf730 RIP=ffffffff84c721b6 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 00007fcaec3fa900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffefa7e9000 CR3=000000000c217000 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