[ 46.104919] ------------[ cut here ]------------ [ 46.105875] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.107903] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.109416] Modules linked in: [ 46.110096] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.112083] Tainted: [W]=WARN [ 46.112628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.114119] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.115025] 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 [ 46.118230] RSP: 0018:ffff888016617bc0 EFLAGS: 00010286 [ 46.119212] RAX: 0000000000000000 RBX: ffffed1002cc2f78 RCX: ffffffff813a4050 [ 46.120497] RDX: ffff888016c3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.121791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc2f2f [ 46.123094] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.124392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016617df8 [ 46.125666] FS: 00007fa4f7b7d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.127156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.128224] CR2: 00007ffec2636ef8 CR3: 000000000eb29000 CR4: 0000000000350ef0 [ 46.129500] Call Trace: [ 46.130015] [ 46.130423] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.131320] ? __create_object+0x59/0x80 [ 46.132104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.133078] __vmalloc_noprof+0x59/0x60 [ 46.133839] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.134679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.135610] bpf_prog_alloc+0x39/0x200 [ 46.136341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.137278] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.138202] do_seccomp+0x349/0x25e0 [ 46.138911] ? find_held_lock+0x2b/0x80 [ 46.139622] ? do_prlimit+0x310/0x610 [ 46.140357] ? __pfx_do_seccomp+0x10/0x10 [ 46.141144] ? do_raw_spin_unlock+0x53/0x220 [ 46.141991] ? _raw_spin_unlock+0x1e/0x40 [ 46.142780] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.143741] ? static_key_count+0x60/0x80 [ 46.144501] prctl_set_seccomp+0x4e/0x70 [ 46.145272] __do_sys_prctl+0xe6c/0x1d70 [ 46.146062] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.146914] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.147885] ? irqentry_exit+0xf3/0x650 [ 46.148609] do_syscall_64+0xbf/0x430 [ 46.149358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.150316] RIP: 0033:0x7fa4f806f5cd [ 46.151015] 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 [ 46.154197] RSP: 002b:00007ffec2634c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.155558] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4f806f5cd [ 46.156852] RDX: 0000563e50e7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.158144] RBP: 00007ffec2634c70 R08: 0000000000000000 R09: 00007ffec2634310 [ 46.159419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e622ccbf0 [ 46.160726] R13: 00007ffec26350a0 R14: 0000563e622d6380 R15: 0000563e622e1460 [ 46.162046] [ 46.162470] irq event stamp: 1769 [ 46.163118] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.164643] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.166175] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 46.167490] softirqs last disabled at (1267): [] __irq_exit_rcu+0xc4/0x100 [ 46.168760] ---[ end trace 0000000000000000 ]--- [ 48.949307] ------------[ cut here ]------------ [ 48.950300] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.952407] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.953937] Modules linked in: [ 48.954590] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.956717] Tainted: [W]=WARN [ 48.957304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.959090] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.960136] 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 [ 48.963471] RSP: 0018:ffff888016fafbc0 EFLAGS: 00010286 [ 48.964498] RAX: 0000000000000000 RBX: ffffed1002df5f78 RCX: ffffffff813a4050 [ 48.965865] RDX: ffff8880177b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.967216] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df5f2f [ 48.968583] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.969933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fafdf8 [ 48.971311] FS: 00007fb3b6a44900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.972825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.973983] CR2: 00007fb3b6f36580 CR3: 0000000020122000 CR4: 0000000000350ef0 [ 48.975375] Call Trace: [ 48.975943] [ 48.976389] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.977385] ? __create_object+0x59/0x80 [ 48.978252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.979288] __vmalloc_noprof+0x59/0x60 [ 48.980107] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.981053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.982085] bpf_prog_alloc+0x39/0x200 [ 48.982883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.983884] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.984846] do_seccomp+0x349/0x25e0 [ 48.985567] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.986562] ? __pfx_do_seccomp+0x10/0x10 [ 48.987414] ? find_held_lock+0x2b/0x80 [ 48.988250] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.989284] ? static_key_count+0x60/0x80 [ 48.990171] prctl_set_seccomp+0x4e/0x70 [ 48.991017] __do_sys_prctl+0xe6c/0x1d70 [ 48.991862] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.992784] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.993839] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.994899] ? irqentry_exit+0xf3/0x650 [ 48.995656] do_syscall_64+0xbf/0x430 [ 48.996471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.997496] RIP: 0033:0x7fb3b6f365cd [ 48.998288] 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 [ 49.001708] RSP: 002b:00007fff4b1ace00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.003086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3b6f365cd [ 49.004225] RDX: 000055821e1b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.005376] RBP: 00007fff4b1ace60 R08: 0000000000000000 R09: 00007fff4b1ac500 [ 49.006529] R10: 0000000000000000 R11: 0000000000000246 R12: 000055822bbcaad0 [ 49.007659] R13: 00007fff4b1ad290 R14: 000055822bbcbbc0 R15: 000055822bbdc780 [ 49.008824] [ 49.009198] irq event stamp: 1793 [ 49.009788] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.011153] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.012492] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 49.013847] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 49.015217] ---[ end trace 0000000000000000 ]--- [ 49.691119] ------------[ cut here ]------------ [ 49.692110] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.694369] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.695936] Modules linked in: [ 49.696578] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.698721] Tainted: [W]=WARN [ 49.699308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.700877] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.701852] 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 [ 49.705272] RSP: 0018:ffff8880162f7bc0 EFLAGS: 00010286 [ 49.706329] RAX: 0000000000000000 RBX: ffffed1002c5ef78 RCX: ffffffff813a4050 [ 49.707735] RDX: ffff88800f568000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.709107] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5ef2f [ 49.710493] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.711877] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162f7df8 [ 49.713247] FS: 00007f0b3bd32900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.714797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.715928] CR2: 00007f0b3c224580 CR3: 000000000e292000 CR4: 0000000000350ef0 [ 49.717296] Call Trace: [ 49.717846] [ 49.718295] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.719254] ? __create_object+0x59/0x80 [ 49.720098] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.721133] __vmalloc_noprof+0x59/0x60 [ 49.721938] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.722883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.723882] bpf_prog_alloc+0x39/0x200 [ 49.724623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.725645] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.726633] do_seccomp+0x349/0x25e0 [ 49.727414] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.728383] ? __pfx_do_seccomp+0x10/0x10 [ 49.729237] ? find_held_lock+0x2b/0x80 [ 49.730075] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.731119] ? static_key_count+0x60/0x80 [ 49.731989] prctl_set_seccomp+0x4e/0x70 [ 49.732841] __do_sys_prctl+0xe6c/0x1d70 [ 49.733651] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.734599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.735650] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.736715] ? irqentry_exit+0xf3/0x650 [ 49.737503] do_syscall_64+0xbf/0x430 [ 49.738321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.739356] RIP: 0033:0x7f0b3c2245cd [ 49.740125] 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 [ 49.743515] RSP: 002b:00007ffcbefb5a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.744777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b3c2245cd [ 49.745977] RDX: 000055d6f70c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.747161] RBP: 00007ffcbefb5a90 R08: 0000000000000000 R09: 00007ffcbefb5130 [ 49.748344] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6fbadaad0 [ 49.749537] R13: 00007ffcbefb5ec0 R14: 000055d6fbadbbc0 R15: 000055d6fbaec780 [ 49.750757] [ 49.751150] irq event stamp: 2717 [ 49.751751] hardirqs last enabled at (2727): [] __up_console_sem+0x78/0x80 [ 49.753158] hardirqs last disabled at (2736): [] __up_console_sem+0x5d/0x80 [ 49.754581] softirqs last enabled at (2552): [] handle_softirqs+0x50c/0x770 [ 49.755998] softirqs last disabled at (2547): [] __irq_exit_rcu+0xc4/0x100 [ 49.757395] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42726' (ECDSA) to the list of known hosts. 2025/11/19 04:35:11 fuzzer started 2025/11/19 04:35:11 dialing manager at localhost:34383 2025/11/19 04:35:11 checking machine... 2025/11/19 04:35:11 checking revisions... [ 50.791095] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:35:11 testing simple program... [ 50.904730] cgroup: Unknown subsys name 'net' [ 50.983265] cgroup: Unknown subsys name 'cpuset' [ 51.004262] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:35:10 Registers: info registers vcpu 0 RAX=ffff8880177b0000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8175a61f RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880171cf948 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888008c41780 RIP=ffffffff81529327 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 00007fb3b6a44900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb3b6ffc0b0 CR3=00000000200f9000 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=000000000002b867 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb3b6ff9650 CR3=000000000ccb5000 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=286f544868d60f9cb14726f238928e6a XMM02=0000000000302f98ec2efd57dc4c00df XMM03=000000000031049079b484f3514aafcf XMM04=806393549059baac00000000000ae988 XMM05=6aad262ecd50e3200000000000320490 XMM06=405749d8372a36f10000000000320118 XMM07=e042d86d42eb936e00000000003115e0 XMM08=79b484f3514aafcf0000000000302ff8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000