[ 39.191353] ------------[ cut here ]------------ [ 39.192294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.194332] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.195807] Modules linked in: [ 39.196397] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.200080] Tainted: [W]=WARN [ 39.200659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.202151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.203069] 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 [ 39.206238] RSP: 0018:ffff88800f4c7bc0 EFLAGS: 00010286 [ 39.207222] RAX: 0000000000000000 RBX: ffffed1001e98f78 RCX: ffffffff813a4050 [ 39.208522] RDX: ffff88800bea3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.209818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e98f2f [ 39.211097] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.212375] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4c7df8 [ 39.213671] FS: 00007fb58d2cd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.215105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.216165] CR2: 00007ffc680d8ef7 CR3: 000000000ebec000 CR4: 0000000000350ef0 [ 39.217459] Call Trace: [ 39.217967] [ 39.218376] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.219273] ? __create_object+0x59/0x80 [ 39.220062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.221050] __vmalloc_noprof+0x59/0x60 [ 39.221762] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.222646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.223570] bpf_prog_alloc+0x39/0x200 [ 39.224323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.225256] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.226147] do_seccomp+0x349/0x25e0 [ 39.226877] ? find_held_lock+0x2b/0x80 [ 39.227586] ? do_prlimit+0x310/0x610 [ 39.228331] ? __pfx_do_seccomp+0x10/0x10 [ 39.229148] ? do_raw_spin_unlock+0x53/0x220 [ 39.229990] ? _raw_spin_unlock+0x1e/0x40 [ 39.230725] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.231695] ? static_key_count+0x60/0x80 [ 39.232512] prctl_set_seccomp+0x4e/0x70 [ 39.233281] __do_sys_prctl+0xe6c/0x1d70 [ 39.234071] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.234921] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.235884] ? irqentry_exit+0xf3/0x650 [ 39.236642] do_syscall_64+0xbf/0x430 [ 39.237394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.238344] RIP: 0033:0x7fb58d7bf5cd [ 39.239041] 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 [ 39.242198] RSP: 002b:00007ffc680d7270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.243559] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb58d7bf5cd [ 39.244880] RDX: 00005585ac22ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.246176] RBP: 00007ffc680d72d0 R08: 0000000000000000 R09: 00007ffc680d6970 [ 39.247473] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585b204fad0 [ 39.248776] R13: 00007ffc680d7700 R14: 00005585b2050bc0 R15: 00005585b2061780 [ 39.250093] [ 39.250509] irq event stamp: 2123 [ 39.251154] hardirqs last enabled at (2133): [] __up_console_sem+0x78/0x80 [ 39.252696] hardirqs last disabled at (2142): [] __up_console_sem+0x5d/0x80 [ 39.254217] softirqs last enabled at (2106): [] handle_softirqs+0x50c/0x770 [ 39.255758] softirqs last disabled at (2101): [] __irq_exit_rcu+0xc4/0x100 [ 39.257252] ---[ end trace 0000000000000000 ]--- [ 42.210178] ------------[ cut here ]------------ [ 42.211095] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.213095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.214517] Modules linked in: [ 42.215136] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.217323] Tainted: [W]=WARN [ 42.217980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.219422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.220324] 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 [ 42.223453] RSP: 0018:ffff88801697fbc0 EFLAGS: 00010286 [ 42.224414] RAX: 0000000000000000 RBX: ffffed1002d2ff78 RCX: ffffffff813a4050 [ 42.225695] RDX: ffff88801587d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.226954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2ff2f [ 42.228205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.229483] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801697fdf8 [ 42.230749] FS: 00007fca10c8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.232182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.233243] CR2: 00007ffe28b5eef7 CR3: 00000000138ce000 CR4: 0000000000350ef0 [ 42.234507] Call Trace: [ 42.235013] [ 42.235417] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.236301] ? __create_object+0x59/0x80 [ 42.237090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.238050] __vmalloc_noprof+0x59/0x60 [ 42.238756] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.239624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.240550] bpf_prog_alloc+0x39/0x200 [ 42.241276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.242202] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.243116] do_seccomp+0x349/0x25e0 [ 42.243840] ? find_held_lock+0x2b/0x80 [ 42.244578] ? do_prlimit+0x310/0x610 [ 42.245322] ? __pfx_do_seccomp+0x10/0x10 [ 42.246115] ? do_raw_spin_unlock+0x53/0x220 [ 42.246955] ? _raw_spin_unlock+0x1e/0x40 [ 42.247691] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.248649] ? static_key_count+0x60/0x80 [ 42.249441] prctl_set_seccomp+0x4e/0x70 [ 42.250199] __do_sys_prctl+0xe6c/0x1d70 [ 42.250975] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.251813] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.252727] ? irqentry_exit+0xf3/0x650 [ 42.253483] do_syscall_64+0xbf/0x430 [ 42.254215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.255153] RIP: 0033:0x7fca1117c5cd [ 42.255848] 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 [ 42.258965] RSP: 002b:00007ffe28b5d480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.260312] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca1117c5cd [ 42.261570] RDX: 0000555a629b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.262832] RBP: 00007ffe28b5d4e0 R08: 0000000000000000 R09: 00007ffe28b5cb80 [ 42.264082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a93672bf0 [ 42.265338] R13: 00007ffe28b5d910 R14: 0000555a9367c380 R15: 0000555a93687460 [ 42.266608] [ 42.267060] irq event stamp: 1825 [ 42.267657] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.269155] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 42.270655] softirqs last enabled at (1466): [] handle_softirqs+0x50c/0x770 [ 42.272179] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 42.273665] ---[ end trace 0000000000000000 ]--- [ 42.981943] ------------[ cut here ]------------ [ 42.982843] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.984916] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.986347] Modules linked in: [ 42.987202] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.989247] Tainted: [W]=WARN [ 42.989844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.991308] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.992220] 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 [ 42.995372] RSP: 0018:ffff88800f5bfbc0 EFLAGS: 00010286 [ 42.996334] RAX: 0000000000000000 RBX: ffffed1001eb7f78 RCX: ffffffff813a4050 [ 42.997609] RDX: ffff888015cc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.998886] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb7f2f [ 43.000151] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.001430] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5bfdf8 [ 43.002697] FS: 00007fccfedba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.004120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.005185] CR2: 00007ffee002bef7 CR3: 000000000d3d0000 CR4: 0000000000350ef0 [ 43.006463] Call Trace: [ 43.006961] [ 43.007379] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.008277] ? __create_object+0x59/0x80 [ 43.009077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.010037] __vmalloc_noprof+0x59/0x60 [ 43.010757] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.011628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.012593] bpf_prog_alloc+0x39/0x200 [ 43.013332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.014266] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.015169] do_seccomp+0x349/0x25e0 [ 43.015885] ? find_held_lock+0x2b/0x80 [ 43.016624] ? do_prlimit+0x310/0x610 [ 43.017362] ? __pfx_do_seccomp+0x10/0x10 [ 43.018163] ? do_raw_spin_unlock+0x53/0x220 [ 43.018996] ? _raw_spin_unlock+0x1e/0x40 [ 43.019733] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.020703] ? static_key_count+0x60/0x80 [ 43.021492] prctl_set_seccomp+0x4e/0x70 [ 43.022261] __do_sys_prctl+0xe6c/0x1d70 [ 43.023040] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.023897] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.024862] ? irqentry_exit+0xf3/0x650 [ 43.025582] do_syscall_64+0xbf/0x430 [ 43.026315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.027261] RIP: 0033:0x7fccff2ac5cd [ 43.027965] 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 [ 43.031107] RSP: 002b:00007ffee002a820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.032443] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fccff2ac5cd [ 43.033718] RDX: 0000561352f93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.034979] RBP: 00007ffee002a880 R08: 0000000000000000 R09: 00007ffee0029f20 [ 43.036245] R10: 0000000000000000 R11: 0000000000000246 R12: 000056138727b2b0 [ 43.037505] R13: 00007ffee002acb0 R14: 000056138727dd20 R15: 000056138728f8d0 [ 43.038811] [ 43.039232] irq event stamp: 1865 [ 43.039873] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 43.041336] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 43.042600] softirqs last enabled at (1456): [] handle_softirqs+0x50c/0x770 [ 43.043886] softirqs last disabled at (1451): [] __irq_exit_rcu+0xc4/0x100 [ 43.045156] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6591' (ECDSA) to the list of known hosts. 2025/11/17 14:56:01 fuzzer started 2025/11/17 14:56:01 dialing manager at localhost:37895 2025/11/17 14:56:01 checking machine... 2025/11/17 14:56:01 checking revisions... [ 43.828452] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:56:01 testing simple program... [ 43.930352] cgroup: Unknown subsys name 'net' [ 43.996261] cgroup: Unknown subsys name 'cpuset' [ 44.008760] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:56:00 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888015ce7d68 RCX=ffff88806ce089c4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff888013a22668 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000023cdc R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888013a21bc0 R15=0000000000000003 RIP=ffffffff81528ffa RFL=00000057 [---ZAPC] 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 00007fca10c8a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fca112420b0 CR3=000000000ba69000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff84c73cee RCX=ffff88806cf08984 RDX=1ffff1100d9e1151 RSI=ffffffff85e1ffe0 RDI=ffffffff84c73cee RBP=ffffffff84c73cee RSP=ffff88806cf089d8 R8 =ffffffff86e880fc R9 =ffff88806cf08a70 R10=000000000003c9ed R11=00000000000c8032 R12=ffff88806cf08af8 R13=0000000000000000 R14=ffff888009643780 R15=ffff888009472140 RIP=ffffffff81439c17 RFL=00000286 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3d213bf000 CR3=000000000e195000 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=acb744f9564e5ea8d04b4ee123b37334 XMM02=2c67c8bc2e329bc30000000000303a88 XMM03=fb795ef6d65770560000000000310cb8 XMM04=bc1953ad28a40e7100000000000ae988 XMM05=07c8bb74b6c04a440000000000320a30 XMM06=d74844bf967d85ba00000000003208b8 XMM07=e042d86d42eb936e0000000000310f90 XMM08=c72cc5a712a0c3e10000000000303ae8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000