[ 38.998480] ------------[ cut here ]------------ [ 38.999459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.001471] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.002933] Modules linked in: [ 39.003595] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.005622] Tainted: [W]=WARN [ 39.006179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.007670] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.008599] 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 [ 39.011842] RSP: 0018:ffff88800f55fbc0 EFLAGS: 00010286 [ 39.012851] RAX: 0000000000000000 RBX: ffffed1001eabf78 RCX: ffffffff813a4050 [ 39.014168] RDX: ffff888016b03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.015478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eabf2f [ 39.016754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.018018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f55fdf8 [ 39.019301] FS: 00007f0f23098900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.020744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.021812] CR2: 00007ffecf294ef7 CR3: 000000001c2a6000 CR4: 0000000000350ef0 [ 39.023095] Call Trace: [ 39.023599] [ 39.024020] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.024911] ? __create_object+0x59/0x80 [ 39.025687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.026657] __vmalloc_noprof+0x59/0x60 [ 39.027419] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.028306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.029178] bpf_prog_alloc+0x39/0x200 [ 39.029918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.030863] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.031787] do_seccomp+0x349/0x25e0 [ 39.032678] ? find_held_lock+0x2b/0x80 [ 39.033436] ? do_prlimit+0x310/0x610 [ 39.034109] ? __pfx_do_seccomp+0x10/0x10 [ 39.034866] ? do_raw_spin_unlock+0x53/0x220 [ 39.035689] ? _raw_spin_unlock+0x1e/0x40 [ 39.036487] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.037414] ? static_key_count+0x60/0x80 [ 39.038136] prctl_set_seccomp+0x4e/0x70 [ 39.038886] __do_sys_prctl+0xe6c/0x1d70 [ 39.039630] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.040482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.041429] ? irqentry_exit+0xf3/0x650 [ 39.042125] do_syscall_64+0xbf/0x430 [ 39.042870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.043964] RIP: 0033:0x7f0f2358a5cd [ 39.044696] 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 [ 39.047909] RSP: 002b:00007ffecf292ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.049280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f2358a5cd [ 39.050568] RDX: 00005634c0f0be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.051890] RBP: 00007ffecf293050 R08: 0000000000000000 R09: 00007ffecf2926f0 [ 39.053200] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634edf73ad0 [ 39.054541] R13: 00007ffecf293480 R14: 00005634edf74bc0 R15: 00005634edf85780 [ 39.055891] [ 39.056354] irq event stamp: 1781 [ 39.056971] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 39.058536] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 39.060137] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 39.061707] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 39.063259] ---[ end trace 0000000000000000 ]--- [ 42.072766] ------------[ cut here ]------------ [ 42.073659] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.075631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.077050] Modules linked in: [ 42.077652] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.079589] Tainted: [W]=WARN [ 42.080154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.083020] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.084026] 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 [ 42.087204] RSP: 0018:ffff888016d57bc0 EFLAGS: 00010286 [ 42.088175] RAX: 0000000000000000 RBX: ffffed1002daaf78 RCX: ffffffff813a4050 [ 42.089436] RDX: ffff888016b78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.090709] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daaf2f [ 42.091991] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.093261] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d57df8 [ 42.094521] FS: 00007fb4d1c9e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.095947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.096998] CR2: 00007ffe2bcdaef7 CR3: 000000000b978000 CR4: 0000000000350ef0 [ 42.098275] Call Trace: [ 42.098733] [ 42.099134] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.100024] ? __create_object+0x59/0x80 [ 42.100790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.101749] __vmalloc_noprof+0x59/0x60 [ 42.102500] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.103359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.104291] bpf_prog_alloc+0x39/0x200 [ 42.104974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.105884] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.106768] do_seccomp+0x349/0x25e0 [ 42.107483] ? find_held_lock+0x2b/0x80 [ 42.108213] ? do_prlimit+0x310/0x610 [ 42.108959] ? __pfx_do_seccomp+0x10/0x10 [ 42.109740] ? do_raw_spin_unlock+0x53/0x220 [ 42.110567] ? _raw_spin_unlock+0x1e/0x40 [ 42.111351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.112322] ? static_key_count+0x60/0x80 [ 42.113080] prctl_set_seccomp+0x4e/0x70 [ 42.113844] __do_sys_prctl+0xe6c/0x1d70 [ 42.114621] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.115470] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.116440] ? irqentry_exit+0xf3/0x650 [ 42.117160] do_syscall_64+0xbf/0x430 [ 42.117884] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.118826] RIP: 0033:0x7fb4d21905cd [ 42.119536] 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 [ 42.122657] RSP: 002b:00007ffe2bcd93e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.124028] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4d21905cd [ 42.125292] RDX: 000056389104be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.126571] RBP: 00007ffe2bcd9440 R08: 0000000000000000 R09: 00007ffe2bcd8ae0 [ 42.127848] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638cb528ad0 [ 42.129044] R13: 00007ffe2bcd9870 R14: 00005638cb529bc0 R15: 00005638cb53a780 [ 42.130120] [ 42.130512] irq event stamp: 2117 [ 42.131015] hardirqs last enabled at (2125): [] __up_console_sem+0x78/0x80 [ 42.132284] hardirqs last disabled at (2134): [] __up_console_sem+0x5d/0x80 [ 42.133546] softirqs last enabled at (2018): [] handle_softirqs+0x50c/0x770 [ 42.134817] softirqs last disabled at (2013): [] __irq_exit_rcu+0xc4/0x100 [ 42.136082] ---[ end trace 0000000000000000 ]--- [ 42.754565] ------------[ cut here ]------------ [ 42.755333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.757000] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.758211] Modules linked in: [ 42.758752] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.760589] Tainted: [W]=WARN [ 42.761049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.762611] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.763375] 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 [ 42.766024] RSP: 0018:ffff88800abdfbc0 EFLAGS: 00010286 [ 42.766831] RAX: 0000000000000000 RBX: ffffed100157bf78 RCX: ffffffff813a4050 [ 42.767896] RDX: ffff888017b68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.768957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100157bf2f [ 42.770017] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.771073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800abdfdf8 [ 42.772142] FS: 00007f2f2f8f2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.773336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.774181] CR2: 00007f2f2fde4580 CR3: 000000000eb5a000 CR4: 0000000000350ef0 [ 42.775249] Call Trace: [ 42.775643] [ 42.776001] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.776764] ? __create_object+0x59/0x80 [ 42.777423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.778207] __vmalloc_noprof+0x59/0x60 [ 42.778853] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.779597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.780400] bpf_prog_alloc+0x39/0x200 [ 42.780994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.781781] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.782549] do_seccomp+0x349/0x25e0 [ 42.783123] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.783894] ? __pfx_do_seccomp+0x10/0x10 [ 42.784568] ? find_held_lock+0x2b/0x80 [ 42.785181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.785995] ? static_key_count+0x60/0x80 [ 42.786674] prctl_set_seccomp+0x4e/0x70 [ 42.787336] __do_sys_prctl+0xe6c/0x1d70 [ 42.787974] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.788705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.789528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.790352] ? irqentry_exit+0xf3/0x650 [ 42.790966] do_syscall_64+0xbf/0x430 [ 42.791597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.792416] RIP: 0033:0x7f2f2fde45cd [ 42.792985] 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 [ 42.795689] RSP: 002b:00007ffda14bcbd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.796857] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f2fde45cd [ 42.797954] RDX: 000055eae04a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.799042] RBP: 00007ffda14bcc30 R08: 0000000000000000 R09: 00007ffda14bc2d0 [ 42.800152] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb086db2b0 [ 42.801249] R13: 00007ffda14bd060 R14: 000055eb086ddd20 R15: 000055eb086ef8d0 [ 42.802354] [ 42.802713] irq event stamp: 1851 [ 42.803270] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 42.804576] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 42.805867] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 42.807172] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 42.808497] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61573' (ECDSA) to the list of known hosts. 2025/11/18 11:59:20 fuzzer started 2025/11/18 11:59:20 dialing manager at localhost:34383 2025/11/18 11:59:20 checking machine... 2025/11/18 11:59:20 checking revisions... [ 43.511576] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:59:20 testing simple program... [ 43.593366] cgroup: Unknown subsys name 'net' [ 43.645173] cgroup: Unknown subsys name 'cpuset' [ 43.657609] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:59:19 Registers: info registers vcpu 0 RAX=000000000003e44d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0dc83b8020 CR3=000000000dc25000 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=f4a8cb63cb1c83820c47148ad9c87ed0 XMM02=ec2efd57dc4c00df0000000000302bf8 XMM03=2e7fef619513367c0000000000302cc8 XMM04=e5bd90d33e266a0000000000000ae988 XMM05=07c8bb74b6c04a44000000000031f470 XMM06=d73935db25f78bfc0000000000319240 XMM07=e042d86d42eb936e0000000000310510 XMM08=2e7fef619513367c0000000000302cc8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffffbfff0cc9f0a RBX=fffffbfff0cc9f0b RCX=ffffffff817d9b06 RDX=fffffbfff0cc9f0b RSI=0000000000000008 RDI=ffffffff8664f850 RBP=fffffbfff0cc9f0a RSP=ffff888017c1f528 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=ffff88806cf3c2d0 R13=0000000000000200 R14=ffff888008c4b780 R15=ffffea000026da80 RIP=ffffffff81b2d1d1 RFL=00000046 [---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 00007fb4d1c9e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb4d1c7d020 CR3=00000000202c8000 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