[ 46.565902] ------------[ cut here ]------------ [ 46.566836] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.568884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.570355] Modules linked in: [ 46.570997] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.573234] Tainted: [W]=WARN [ 46.574302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.575802] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.576719] 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 [ 46.579917] RSP: 0018:ffff888016d07bc0 EFLAGS: 00010286 [ 46.580915] RAX: 0000000000000000 RBX: ffffed1002da0f78 RCX: ffffffff813a4050 [ 46.582225] RDX: ffff888015ff5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.583521] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da0f2f [ 46.584847] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.586142] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d07df8 [ 46.587453] FS: 00007fb185611900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.588897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.589960] CR2: 00007fb185b03580 CR3: 000000000dd4e000 CR4: 0000000000350ef0 [ 46.591257] Call Trace: [ 46.591762] [ 46.592179] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.593080] ? __create_object+0x59/0x80 [ 46.593862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.594842] __vmalloc_noprof+0x59/0x60 [ 46.595624] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.596452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.597378] bpf_prog_alloc+0x39/0x200 [ 46.598113] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.599052] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.599971] do_seccomp+0x349/0x25e0 [ 46.600707] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.601613] ? __pfx_do_seccomp+0x10/0x10 [ 46.602358] ? find_held_lock+0x2b/0x80 [ 46.603114] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.604106] ? static_key_count+0x60/0x80 [ 46.604912] prctl_set_seccomp+0x4e/0x70 [ 46.605692] __do_sys_prctl+0xe6c/0x1d70 [ 46.606445] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.607319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.608291] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.609273] ? irqentry_exit+0xf3/0x650 [ 46.610050] do_syscall_64+0xbf/0x430 [ 46.610779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.611751] RIP: 0033:0x7fb185b035cd [ 46.612408] 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 [ 46.615597] RSP: 002b:00007ffc56e40330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.616950] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb185b035cd [ 46.618240] RDX: 0000559fad0d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.619731] RBP: 00007ffc56e40390 R08: 0000000000000000 R09: 00007ffc56e3fa30 [ 46.621061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559fce47bad0 [ 46.622336] R13: 00007ffc56e407c0 R14: 0000559fce47cbc0 R15: 0000559fce48d780 [ 46.623662] [ 46.624044] irq event stamp: 1909 [ 46.624576] hardirqs last enabled at (1919): [] __up_console_sem+0x78/0x80 [ 46.625868] hardirqs last disabled at (1944): [] __up_console_sem+0x5d/0x80 [ 46.627121] softirqs last enabled at (1942): [] handle_softirqs+0x50c/0x770 [ 46.628419] softirqs last disabled at (1927): [] __irq_exit_rcu+0xc4/0x100 [ 46.629678] ---[ end trace 0000000000000000 ]--- [ 50.106898] ------------[ cut here ]------------ [ 50.107848] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.109846] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.111307] Modules linked in: [ 50.111927] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.113891] Tainted: [W]=WARN [ 50.114438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.115919] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.116818] 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 [ 50.119998] RSP: 0018:ffff88801a897bc0 EFLAGS: 00010286 [ 50.120980] RAX: 0000000000000000 RBX: ffffed1003512f78 RCX: ffffffff813a4050 [ 50.122260] RDX: ffff88800eb83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.123568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003512f2f [ 50.124833] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.126104] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a897df8 [ 50.127415] FS: 00007fadb7f38900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.128837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.129885] CR2: 00007fff4a99fef8 CR3: 000000001facb000 CR4: 0000000000350ef0 [ 50.131158] Call Trace: [ 50.131692] [ 50.132101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.132989] ? __create_object+0x59/0x80 [ 50.133761] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.134720] __vmalloc_noprof+0x59/0x60 [ 50.135456] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.136324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.137245] bpf_prog_alloc+0x39/0x200 [ 50.137977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.138897] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.139834] do_seccomp+0x349/0x25e0 [ 50.140506] ? find_held_lock+0x2b/0x80 [ 50.141259] ? do_prlimit+0x310/0x610 [ 50.141998] ? __pfx_do_seccomp+0x10/0x10 [ 50.142779] ? do_raw_spin_unlock+0x53/0x220 [ 50.143640] ? _raw_spin_unlock+0x1e/0x40 [ 50.144373] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.145322] ? static_key_count+0x60/0x80 [ 50.146103] prctl_set_seccomp+0x4e/0x70 [ 50.146869] __do_sys_prctl+0xe6c/0x1d70 [ 50.147689] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.148498] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.149465] ? irqentry_exit+0xf3/0x650 [ 50.150220] do_syscall_64+0xbf/0x430 [ 50.150959] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.151943] RIP: 0033:0x7fadb842a5cd [ 50.152643] 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 [ 50.155809] RSP: 002b:00007fff4a99e830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.157141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fadb842a5cd [ 50.158403] RDX: 000055d4a34ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.159716] RBP: 00007fff4a99e890 R08: 0000000000000000 R09: 00007fff4a99df30 [ 50.160985] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4b6c4a2b0 [ 50.162265] R13: 00007fff4a99ecc0 R14: 000055d4b6c4cd20 R15: 000055d4b6c5e8d0 [ 50.163596] [ 50.164022] irq event stamp: 1703 [ 50.164670] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 50.166184] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 50.167740] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 50.169305] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 50.170843] ---[ end trace 0000000000000000 ]--- [ 50.962609] ------------[ cut here ]------------ [ 50.963501] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.965718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.967141] Modules linked in: [ 50.967777] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.969796] Tainted: [W]=WARN [ 50.970343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.971789] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.972693] 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 [ 50.975867] RSP: 0018:ffff88800efb7bc0 EFLAGS: 00010286 [ 50.976841] RAX: 0000000000000000 RBX: ffffed1001df6f78 RCX: ffffffff813a4050 [ 50.978136] RDX: ffff888015d5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.979438] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df6f2f [ 50.980703] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.981984] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efb7df8 [ 50.983248] FS: 00007eff0e889900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.984694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.985746] CR2: 00007ffe9c527ef8 CR3: 000000001725c000 CR4: 0000000000350ef0 [ 50.987030] Call Trace: [ 50.987503] [ 50.987955] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.988844] ? __create_object+0x59/0x80 [ 50.989619] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.990585] __vmalloc_noprof+0x59/0x60 [ 50.991303] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.992165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.993097] bpf_prog_alloc+0x39/0x200 [ 50.993823] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.994752] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.995658] do_seccomp+0x349/0x25e0 [ 50.996323] ? find_held_lock+0x2b/0x80 [ 50.997073] ? do_prlimit+0x310/0x610 [ 50.997824] ? __pfx_do_seccomp+0x10/0x10 [ 50.998608] ? do_raw_spin_unlock+0x53/0x220 [ 50.999411] ? _raw_spin_unlock+0x1e/0x40 [ 51.000183] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.001141] ? static_key_count+0x60/0x80 [ 51.001945] prctl_set_seccomp+0x4e/0x70 [ 51.002727] __do_sys_prctl+0xe6c/0x1d70 [ 51.003474] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.004321] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.005294] ? irqentry_exit+0xf3/0x650 [ 51.006057] do_syscall_64+0xbf/0x430 [ 51.006805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.007760] RIP: 0033:0x7eff0ed7b5cd [ 51.008430] 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 [ 51.011584] RSP: 002b:00007ffe9c526ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.012929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff0ed7b5cd [ 51.014192] RDX: 000055637e77be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.015483] RBP: 00007ffe9c526f30 R08: 0000000000000000 R09: 00007ffe9c5265d0 [ 51.016770] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563aa0b9bf0 [ 51.018042] R13: 00007ffe9c527360 R14: 00005563aa0c3380 R15: 00005563aa0ce460 [ 51.019350] [ 51.019805] irq event stamp: 1769 [ 51.020404] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 51.021927] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 51.023454] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 51.024990] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 51.026498] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41429' (ECDSA) to the list of known hosts. 2025/11/17 21:04:13 fuzzer started 2025/11/17 21:04:13 dialing manager at localhost:37895 2025/11/17 21:04:13 checking machine... 2025/11/17 21:04:13 checking revisions... [ 51.925720] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:04:13 testing simple program... [ 52.031759] cgroup: Unknown subsys name 'net' [ 52.099050] cgroup: Unknown subsys name 'cpuset' [ 52.117670] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:04:12 Registers: info registers vcpu 0 RAX=ffff888015a80000 RBX=ffff88806ce08a50 RCX=0000000000000001 RDX=1ffff1100d9c114c RSI=ffff888015a7fb00 RDI=ffff88806ce08a60 RBP=ffff888015a7fb00 RSP=ffff88806ce089a8 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000abc13 R12=0000000000000008 R13=ffff888015a78000 R14=ffff888015a7fb00 R15=ffff88806ce08a50 RIP=ffffffff8135e292 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 00007fc427252900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fadb84ee910 CR3=000000000cd5f000 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=c5c1ad10269b27b600000000000ae988 XMM05=886e4636384a61750000000000320cc0 XMM06=a960f39f30879329000000000031fa60 XMM07=fb795ef6d65770560000000000310cf8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000020c4 RBX=ffff8880096fb780 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000001 RBP=ffff8880096fc1d8 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527227 RFL=00000002 [-------] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fadb84f00b0 CR3=000000001fa39000 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=34303a313220373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732032313a3430 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323433 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000