[ 53.964498] ------------[ cut here ]------------ [ 53.965232] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.966903] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 53.968132] Modules linked in: [ 53.968663] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.970311] Tainted: [W]=WARN [ 53.970805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.972036] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.972962] 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 [ 53.977201] RSP: 0018:ffff8880183e7bc0 EFLAGS: 00010286 [ 53.978106] RAX: 0000000000000000 RBX: ffffed100307cf78 RCX: ffffffff813a4050 [ 53.979202] RDX: ffff888017673780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.980290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100307cf2f [ 53.981713] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.983009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183e7df8 [ 53.984217] FS: 00007fb2d5e26900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.985688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.986591] CR2: 00007fb2d6318580 CR3: 000000000cd32000 CR4: 0000000000350ef0 [ 53.987692] Call Trace: [ 53.988090] [ 53.988472] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.989185] ? __create_object+0x59/0x80 [ 53.989851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.990674] __vmalloc_noprof+0x59/0x60 [ 53.991293] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.992028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.992813] bpf_prog_alloc+0x39/0x200 [ 53.993427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.994177] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.994948] do_seccomp+0x349/0x25e0 [ 53.995565] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.996297] ? __pfx_do_seccomp+0x10/0x10 [ 53.996966] ? find_held_lock+0x2b/0x80 [ 53.997628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.998436] ? static_key_count+0x60/0x80 [ 53.999090] prctl_set_seccomp+0x4e/0x70 [ 53.999756] __do_sys_prctl+0xe6c/0x1d70 [ 54.000428] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.001112] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.001939] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.002765] ? irqentry_exit+0xf3/0x650 [ 54.003412] do_syscall_64+0xbf/0x430 [ 54.003999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.004824] RIP: 0033:0x7fb2d63185cd [ 54.005423] 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 [ 54.008094] RSP: 002b:00007ffddfa73200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.009251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2d63185cd [ 54.010348] RDX: 0000556de5855e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.011447] RBP: 00007ffddfa73260 R08: 0000000000000000 R09: 00007ffddfa72900 [ 54.012549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e10089ad0 [ 54.013629] R13: 00007ffddfa73690 R14: 0000556e1008abc0 R15: 0000556e1009b780 [ 54.014736] [ 54.015114] irq event stamp: 2047 [ 54.015672] hardirqs last enabled at (2057): [] __up_console_sem+0x78/0x80 [ 54.016971] hardirqs last disabled at (2066): [] __up_console_sem+0x5d/0x80 [ 54.018271] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 54.019595] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 54.020887] ---[ end trace 0000000000000000 ]--- [ 57.114961] ------------[ cut here ]------------ [ 57.115918] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.117871] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 57.119333] Modules linked in: [ 57.119957] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.121905] Tainted: [W]=WARN [ 57.122503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.123951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.124851] 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 [ 57.127996] RSP: 0018:ffff88801c067bc0 EFLAGS: 00010286 [ 57.128963] RAX: 0000000000000000 RBX: ffffed100380cf78 RCX: ffffffff813a4050 [ 57.130217] RDX: ffff888017595340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.131486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100380cf2f [ 57.132740] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.133999] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c067df8 [ 57.135285] FS: 00007fa7fca4d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.136715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.137778] CR2: 00007fff99494ef8 CR3: 000000000bb10000 CR4: 0000000000350ef0 [ 57.139061] Call Trace: [ 57.139553] [ 57.139957] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.140840] ? __create_object+0x59/0x80 [ 57.141603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.142552] __vmalloc_noprof+0x59/0x60 [ 57.143274] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.144149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.145074] bpf_prog_alloc+0x39/0x200 [ 57.145794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.146721] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.147618] do_seccomp+0x349/0x25e0 [ 57.148277] ? find_held_lock+0x2b/0x80 [ 57.149031] ? do_prlimit+0x310/0x610 [ 57.149765] ? __pfx_do_seccomp+0x10/0x10 [ 57.150549] ? do_raw_spin_unlock+0x53/0x220 [ 57.151330] ? _raw_spin_unlock+0x1e/0x40 [ 57.152111] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.153066] ? static_key_count+0x60/0x80 [ 57.153856] prctl_set_seccomp+0x4e/0x70 [ 57.154632] __do_sys_prctl+0xe6c/0x1d70 [ 57.155414] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.156220] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.157167] ? irqentry_exit+0xf3/0x650 [ 57.157916] do_syscall_64+0xbf/0x430 [ 57.158641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.159590] RIP: 0033:0x7fa7fcf3f5cd [ 57.160240] 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 [ 57.163363] RSP: 002b:00007fff994926e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.164736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7fcf3f5cd [ 57.165995] RDX: 000055d7102e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.167262] RBP: 00007fff99492740 R08: 0000000000000000 R09: 00007fff99491de0 [ 57.168527] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d720b9cad0 [ 57.169795] R13: 00007fff99492b70 R14: 000055d720b9dbc0 R15: 000055d720bae780 [ 57.171079] [ 57.171528] irq event stamp: 1759 [ 57.172118] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 57.173617] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 57.175122] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 57.176641] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 57.178128] ---[ end trace 0000000000000000 ]--- [ 57.841563] ------------[ cut here ]------------ [ 57.842538] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.844530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/259 [ 57.846004] Modules linked in: [ 57.846644] CPU: 0 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.848649] Tainted: [W]=WARN [ 57.849201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.850669] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.851602] 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 [ 57.854775] RSP: 0018:ffff88800f087bc0 EFLAGS: 00010286 [ 57.855781] RAX: 0000000000000000 RBX: ffffed1001e10f78 RCX: ffffffff813a4050 [ 57.857079] RDX: ffff88800e569bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.858364] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e10f2f [ 57.859680] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.860989] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f087df8 [ 57.862288] FS: 00007f0ecec77900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.863746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.864804] CR2: 00007fffe3318ef8 CR3: 000000000dc18000 CR4: 0000000000350ef0 [ 57.866102] Call Trace: [ 57.866625] [ 57.867061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.867965] ? __create_object+0x59/0x80 [ 57.868753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.869733] __vmalloc_noprof+0x59/0x60 [ 57.870499] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.871339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.872276] bpf_prog_alloc+0x39/0x200 [ 57.873034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.873964] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.874871] do_seccomp+0x349/0x25e0 [ 57.875603] ? find_held_lock+0x2b/0x80 [ 57.876335] ? do_prlimit+0x310/0x610 [ 57.877090] ? __pfx_do_seccomp+0x10/0x10 [ 57.877882] ? do_raw_spin_unlock+0x53/0x220 [ 57.878721] ? _raw_spin_unlock+0x1e/0x40 [ 57.879540] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.880517] ? static_key_count+0x60/0x80 [ 57.881280] prctl_set_seccomp+0x4e/0x70 [ 57.882067] __do_sys_prctl+0xe6c/0x1d70 [ 57.882877] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.883762] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.884744] ? irqentry_exit+0xf3/0x650 [ 57.885507] do_syscall_64+0xbf/0x430 [ 57.886205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.887177] RIP: 0033:0x7f0ecf1695cd [ 57.887880] 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 [ 57.891038] RSP: 002b:00007fffe3316340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.892442] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ecf1695cd [ 57.893729] RDX: 0000557221298e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.895029] RBP: 00007fffe33163a0 R08: 0000000000000000 R09: 00007fffe3315a40 [ 57.896359] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572591b4ad0 [ 57.897667] R13: 00007fffe33167d0 R14: 00005572591b5bc0 R15: 00005572591c6780 [ 57.898972] [ 57.899445] irq event stamp: 1775 [ 57.900065] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 57.901596] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 57.903135] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 57.904677] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 57.906219] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30209' (ECDSA) to the list of known hosts. 2025/11/19 03:39:16 fuzzer started 2025/11/19 03:39:16 dialing manager at localhost:34383 2025/11/19 03:39:16 checking machine... 2025/11/19 03:39:16 checking revisions... [ 58.895593] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:39:16 testing simple program... [ 58.979913] cgroup: Unknown subsys name 'net' [ 59.050922] cgroup: Unknown subsys name 'cpuset' [ 59.064203] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:39:15 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=1ffff1100d9c115b RDX=dffffc0000000000 RSI=00000000750cabbf RDI=ffff88806ce31cd0 RBP=ffff88806ce08ad8 RSP=ffff88806ce08a10 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08ae0 R13=ffff88806ce08ac8 R14=ffff88806ce08ac1 R15=ffff88806ce08a80 RIP=ffffffff8135e574 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 00007fa7fca4d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa7fd004618 CR3=000000000cd31000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffffbfff0bc987e RBX=fffffbfff0bc9885 RCX=ffffffff81632a53 RDX=0000000000000007 RSI=0000000000000038 RDI=ffffffff85e4c3f0 RBP=fffffbfff0bc987e RSP=ffff88806cf08c00 R8 =0000000000000001 R9 =fffffbfff0bc9884 R10=ffffffff85e4c427 R11=00000026c96d4d26 R12=0000000000000038 R13=ffffffff85e4c3f0 R14=0000000d37aaca58 R15=000000000040945c RIP=ffffffff81b2d0f8 RFL=00000083 [--S---C] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7d426a38 CR3=000000000ea8e000 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=2035313a39333a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3035 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3035325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035313a39333a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000