[ 46.177494] ------------[ cut here ]------------ [ 46.178416] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.180465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.181919] Modules linked in: [ 46.182518] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.184524] Tainted: [W]=WARN [ 46.185119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.186568] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.187490] 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 [ 46.190664] RSP: 0018:ffff88801774fbc0 EFLAGS: 00010286 [ 46.191631] RAX: 0000000000000000 RBX: ffffed1002ee9f78 RCX: ffffffff813a4050 [ 46.192899] RDX: ffff888014f63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.194167] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee9f2f [ 46.195448] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.196746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801774fdf8 [ 46.198035] FS: 00007fb2991a9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.199466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.200531] CR2: 00007ffd1fad1ef7 CR3: 000000000d96c000 CR4: 0000000000350ef0 [ 46.201817] Call Trace: [ 46.202286] [ 46.202694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.203600] ? __create_object+0x59/0x80 [ 46.204381] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.205342] __vmalloc_noprof+0x59/0x60 [ 46.206112] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.206968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.207894] bpf_prog_alloc+0x39/0x200 [ 46.208599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.209512] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.210391] do_seccomp+0x349/0x25e0 [ 46.211116] ? find_held_lock+0x2b/0x80 [ 46.211867] ? do_prlimit+0x310/0x610 [ 46.212582] ? __pfx_do_seccomp+0x10/0x10 [ 46.213369] ? do_raw_spin_unlock+0x53/0x220 [ 46.214194] ? _raw_spin_unlock+0x1e/0x40 [ 46.214970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.215930] ? static_key_count+0x60/0x80 [ 46.216691] prctl_set_seccomp+0x4e/0x70 [ 46.217461] __do_sys_prctl+0xe6c/0x1d70 [ 46.218237] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.219103] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.220071] ? irqentry_exit+0xf3/0x650 [ 46.220844] do_syscall_64+0xbf/0x430 [ 46.221555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.222504] RIP: 0033:0x7fb29969b5cd [ 46.223214] 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 [ 46.226356] RSP: 002b:00007ffd1facfcd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.227724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb29969b5cd [ 46.229031] RDX: 000055d42c149e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.230296] RBP: 00007ffd1facfd30 R08: 0000000000000000 R09: 00007ffd1facf3d0 [ 46.231581] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d466e9fad0 [ 46.232875] R13: 00007ffd1fad0160 R14: 000055d466ea0bc0 R15: 000055d466eb1780 [ 46.234185] [ 46.234599] irq event stamp: 1765 [ 46.235250] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.236785] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.238312] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 46.239888] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 46.241402] ---[ end trace 0000000000000000 ]--- [ 49.524062] ------------[ cut here ]------------ [ 49.525093] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.527177] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.528680] Modules linked in: [ 49.529323] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.531362] Tainted: [W]=WARN [ 49.531974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.533478] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.534403] 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 [ 49.537623] RSP: 0018:ffff88801b59fbc0 EFLAGS: 00010286 [ 49.538614] RAX: 0000000000000000 RBX: ffffed10036b3f78 RCX: ffffffff813a4050 [ 49.539907] RDX: ffff8880175f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.541209] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036b3f2f [ 49.542503] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.543796] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b59fdf8 [ 49.545105] FS: 00007f2edc0c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.546566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.547639] CR2: 00007fff269d4ef7 CR3: 000000000caf4000 CR4: 0000000000350ef0 [ 49.548947] Call Trace: [ 49.549416] [ 49.549876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.550738] ? __create_object+0x59/0x80 [ 49.551533] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.552525] __vmalloc_noprof+0x59/0x60 [ 49.553297] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.554180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.555126] bpf_prog_alloc+0x39/0x200 [ 49.555872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.556968] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.558153] do_seccomp+0x349/0x25e0 [ 49.559099] ? find_held_lock+0x2b/0x80 [ 49.560078] ? do_prlimit+0x310/0x610 [ 49.561057] ? __pfx_do_seccomp+0x10/0x10 [ 49.562084] ? do_raw_spin_unlock+0x53/0x220 [ 49.563164] ? _raw_spin_unlock+0x1e/0x40 [ 49.564191] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.565431] ? static_key_count+0x60/0x80 [ 49.566294] prctl_set_seccomp+0x4e/0x70 [ 49.567117] __do_sys_prctl+0xe6c/0x1d70 [ 49.567957] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.568884] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.569907] ? irqentry_exit+0xf3/0x650 [ 49.570640] do_syscall_64+0xbf/0x430 [ 49.571420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.572442] RIP: 0033:0x7f2edc5b95cd [ 49.573204] 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 [ 49.576513] RSP: 002b:00007fff269d38a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.577960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2edc5b95cd [ 49.579291] RDX: 0000555688e7de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.580669] RBP: 00007fff269d3900 R08: 0000000000000000 R09: 00007fff269d2fa0 [ 49.582035] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556b70faad0 [ 49.583387] R13: 00007fff269d3d30 R14: 00005556b70fbbc0 R15: 00005556b710c780 [ 49.584807] [ 49.585244] irq event stamp: 1781 [ 49.585932] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.587525] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.589026] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.590363] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.591703] ---[ end trace 0000000000000000 ]--- [ 50.262662] ------------[ cut here ]------------ [ 50.263689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.266301] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.268095] Modules linked in: [ 50.268872] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.271201] Tainted: [W]=WARN [ 50.271961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.273860] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.275114] 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 [ 50.279463] RSP: 0018:ffff88800f12fbc0 EFLAGS: 00010286 [ 50.280691] RAX: 0000000000000000 RBX: ffffed1001e25f78 RCX: ffffffff813a4050 [ 50.282163] RDX: ffff888018e48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.283626] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e25f2f [ 50.285324] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.286820] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f12fdf8 [ 50.288305] FS: 00007f5681c68900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.289962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.291190] CR2: 00007ffc91acaef7 CR3: 000000000dc10000 CR4: 0000000000350ef0 [ 50.292674] Call Trace: [ 50.293259] [ 50.293739] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.294842] ? __create_object+0x59/0x80 [ 50.295682] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.296840] __vmalloc_noprof+0x59/0x60 [ 50.297642] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.298662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.299792] bpf_prog_alloc+0x39/0x200 [ 50.300585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.301636] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.302676] do_seccomp+0x349/0x25e0 [ 50.303515] ? find_held_lock+0x2b/0x80 [ 50.304405] ? do_prlimit+0x310/0x610 [ 50.305274] ? __pfx_do_seccomp+0x10/0x10 [ 50.306183] ? do_raw_spin_unlock+0x53/0x220 [ 50.307149] ? _raw_spin_unlock+0x1e/0x40 [ 50.308049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.309168] ? static_key_count+0x60/0x80 [ 50.310089] prctl_set_seccomp+0x4e/0x70 [ 50.311000] __do_sys_prctl+0xe6c/0x1d70 [ 50.311903] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.312909] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.314026] ? irqentry_exit+0xf3/0x650 [ 50.314921] do_syscall_64+0xbf/0x430 [ 50.315700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.316813] RIP: 0033:0x7f568215a5cd [ 50.317553] 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 [ 50.321110] RSP: 002b:00007ffc91ac8e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.322415] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f568215a5cd [ 50.323667] RDX: 0000557d2ddf4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.324931] RBP: 00007ffc91ac8ed0 R08: 0000000000000000 R09: 00007ffc91ac8570 [ 50.326157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d682cfb10 [ 50.327394] R13: 00007ffc91ac9300 R14: 0000557d682d02b0 R15: 0000557d682e46f0 [ 50.328649] [ 50.329120] irq event stamp: 1779 [ 50.329694] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 50.331179] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.332635] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 50.334125] softirqs last disabled at (1447): [] __irq_exit_rcu+0xc4/0x100 [ 50.335577] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53169' (ECDSA) to the list of known hosts. 2025/11/18 02:37:40 fuzzer started 2025/11/18 02:37:40 dialing manager at localhost:37895 2025/11/18 02:37:40 checking machine... 2025/11/18 02:37:40 checking revisions... [ 51.182572] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:37:40 testing simple program... [ 51.274206] cgroup: Unknown subsys name 'net' [ 51.331673] cgroup: Unknown subsys name 'cpuset' [ 51.348603] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:37:39 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff8880175fb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880175fc1d8 RDI=ffff8880175fc1d8 RBP=ffff8880175fc1d8 RSP=ffff888016aaf6a0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880175fc1d8 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527574 RFL=00000007 [-----PC] 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 00007f2edc0c7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff269cd000 CR3=000000000b87d000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023287 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2edc67c650 CR3=000000000d823000 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=37333a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323035 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000