[ 46.255670] ------------[ cut here ]------------ [ 46.256619] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.258638] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.260114] Modules linked in: [ 46.260742] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.262800] Tainted: [W]=WARN [ 46.264828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.266691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.267647] 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 [ 46.270876] RSP: 0018:ffff888016697bc0 EFLAGS: 00010286 [ 46.271890] RAX: 0000000000000000 RBX: ffffed1002cd2f78 RCX: ffffffff813a4050 [ 46.273206] RDX: ffff88800f565340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.274482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd2f2f [ 46.275796] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.277067] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016697df8 [ 46.278363] FS: 00007fa573eeb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.279820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.280889] CR2: 00007ffe2a30bef8 CR3: 000000000e3a6000 CR4: 0000000000350ef0 [ 46.282161] Call Trace: [ 46.282679] [ 46.283090] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.284023] ? __create_object+0x59/0x80 [ 46.284794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.285780] __vmalloc_noprof+0x59/0x60 [ 46.286547] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.287443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.288391] bpf_prog_alloc+0x39/0x200 [ 46.289100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.290034] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.290937] do_seccomp+0x349/0x25e0 [ 46.291680] ? find_held_lock+0x2b/0x80 [ 46.292450] ? do_prlimit+0x310/0x610 [ 46.293170] ? __pfx_do_seccomp+0x10/0x10 [ 46.293966] ? do_raw_spin_unlock+0x53/0x220 [ 46.294802] ? _raw_spin_unlock+0x1e/0x40 [ 46.295584] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.296549] ? static_key_count+0x60/0x80 [ 46.297368] prctl_set_seccomp+0x4e/0x70 [ 46.298121] __do_sys_prctl+0xe6c/0x1d70 [ 46.298919] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.299792] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.300760] ? irqentry_exit+0xf3/0x650 [ 46.301522] do_syscall_64+0xbf/0x430 [ 46.302256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.303215] RIP: 0033:0x7fa5743dd5cd [ 46.303888] 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 [ 46.307079] RSP: 002b:00007ffe2a30aa40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.308477] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5743dd5cd [ 46.309758] RDX: 000055b70442fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.311044] RBP: 00007ffe2a30aaa0 R08: 0000000000000000 R09: 00007ffe2a30a140 [ 46.312339] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b718419ad0 [ 46.313638] R13: 00007ffe2a30aed0 R14: 000055b71841abc0 R15: 000055b71842b780 [ 46.314948] [ 46.315441] irq event stamp: 2155 [ 46.315967] hardirqs last enabled at (2163): [] __up_console_sem+0x78/0x80 [ 46.317217] hardirqs last disabled at (2172): [] __up_console_sem+0x5d/0x80 [ 46.318482] softirqs last enabled at (2132): [] handle_softirqs+0x50c/0x770 [ 46.319771] softirqs last disabled at (2127): [] __irq_exit_rcu+0xc4/0x100 [ 46.321030] ---[ end trace 0000000000000000 ]--- [ 49.185533] ------------[ cut here ]------------ [ 49.186482] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.188435] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.189955] Modules linked in: [ 49.190592] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.192560] Tainted: [W]=WARN [ 49.193106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.194555] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.195478] 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 [ 49.198611] RSP: 0018:ffff888018c47bc0 EFLAGS: 00010286 [ 49.199591] RAX: 0000000000000000 RBX: ffffed1003188f78 RCX: ffffffff813a4050 [ 49.200876] RDX: ffff88801b323780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.202150] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003188f2f [ 49.203433] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.204717] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c47df8 [ 49.205994] FS: 00007ff7f108b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.207436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.208501] CR2: 00007ffea4d75ef8 CR3: 000000001f7f2000 CR4: 0000000000350ef0 [ 49.209771] Call Trace: [ 49.210274] [ 49.210676] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.211580] ? __create_object+0x59/0x80 [ 49.212346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.213316] __vmalloc_noprof+0x59/0x60 [ 49.214030] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.214906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.215851] bpf_prog_alloc+0x39/0x200 [ 49.216596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.217532] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.218439] do_seccomp+0x349/0x25e0 [ 49.219106] ? find_held_lock+0x2b/0x80 [ 49.219867] ? do_prlimit+0x310/0x610 [ 49.220607] ? __pfx_do_seccomp+0x10/0x10 [ 49.221395] ? do_raw_spin_unlock+0x53/0x220 [ 49.222233] ? _raw_spin_unlock+0x1e/0x40 [ 49.222965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.223947] ? static_key_count+0x60/0x80 [ 49.224748] prctl_set_seccomp+0x4e/0x70 [ 49.225535] __do_sys_prctl+0xe6c/0x1d70 [ 49.226341] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.227146] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.228149] ? irqentry_exit+0xf3/0x650 [ 49.228914] do_syscall_64+0xbf/0x430 [ 49.229652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.230606] RIP: 0033:0x7ff7f157d5cd [ 49.231308] 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 [ 49.234515] RSP: 002b:00007ffea4d741c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.235887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7f157d5cd [ 49.237166] RDX: 000055b010c52e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.238460] RBP: 00007ffea4d74220 R08: 0000000000000000 R09: 00007ffea4d738c0 [ 49.239737] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0159b9ad0 [ 49.241071] R13: 00007ffea4d74650 R14: 000055b0159babc0 R15: 000055b0159cb780 [ 49.242375] [ 49.242809] irq event stamp: 1799 [ 49.243480] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.245006] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.246524] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 49.248090] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 49.249600] ---[ end trace 0000000000000000 ]--- [ 50.073926] ------------[ cut here ]------------ [ 50.074877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.076894] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.078602] Modules linked in: [ 50.079256] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.081294] Tainted: [W]=WARN [ 50.081856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.083369] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.084300] 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 [ 50.087525] RSP: 0018:ffff888018f5fbc0 EFLAGS: 00010286 [ 50.088528] RAX: 0000000000000000 RBX: ffffed10031ebf78 RCX: ffffffff813a4050 [ 50.089833] RDX: ffff888015c2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.091148] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031ebf2f [ 50.092475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.093797] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f5fdf8 [ 50.095085] FS: 00007faaa663c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.096566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.097643] CR2: 00007fffcb9dcef8 CR3: 000000001fd7d000 CR4: 0000000000350ef0 [ 50.098944] Call Trace: [ 50.099479] [ 50.099896] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.100798] ? __create_object+0x59/0x80 [ 50.101576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.102544] __vmalloc_noprof+0x59/0x60 [ 50.103299] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.104135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.105064] bpf_prog_alloc+0x39/0x200 [ 50.105803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.106730] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.107644] do_seccomp+0x349/0x25e0 [ 50.108359] ? find_held_lock+0x2b/0x80 [ 50.109064] ? do_prlimit+0x310/0x610 [ 50.109821] ? __pfx_do_seccomp+0x10/0x10 [ 50.110607] ? do_raw_spin_unlock+0x53/0x220 [ 50.111463] ? _raw_spin_unlock+0x1e/0x40 [ 50.112248] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.113159] ? static_key_count+0x60/0x80 [ 50.113987] prctl_set_seccomp+0x4e/0x70 [ 50.114761] __do_sys_prctl+0xe6c/0x1d70 [ 50.115575] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.116435] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.117397] ? irqentry_exit+0xf3/0x650 [ 50.118109] do_syscall_64+0xbf/0x430 [ 50.118854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.119814] RIP: 0033:0x7faaa6b2e5cd [ 50.120514] 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 [ 50.123707] RSP: 002b:00007fffcb9dae80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.125087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faaa6b2e5cd [ 50.126367] RDX: 000056374d973e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.127683] RBP: 00007fffcb9daee0 R08: 0000000000000000 R09: 00007fffcb9da580 [ 50.128966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563758870ad0 [ 50.130252] R13: 00007fffcb9db310 R14: 0000563758871bc0 R15: 0000563758882780 [ 50.131568] [ 50.131993] irq event stamp: 1849 [ 50.132645] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 50.134162] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 50.135710] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 50.137259] softirqs last disabled at (1889): [] __irq_exit_rcu+0xc4/0x100 [ 50.138774] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62125' (ECDSA) to the list of known hosts. 2025/11/19 06:52:32 fuzzer started 2025/11/19 06:52:32 dialing manager at localhost:34383 2025/11/19 06:52:32 checking machine... 2025/11/19 06:52:32 checking revisions... [ 51.052083] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:52:32 testing simple program... [ 51.147611] cgroup: Unknown subsys name 'net' [ 51.219155] cgroup: Unknown subsys name 'cpuset' [ 51.238496] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:52:31 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08928 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff815bd14d RFL=00000202 [-------] 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 00007ff7f108b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea4d6e000 CR3=000000001fc95000 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=000000000002318d 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=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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa35a534000 CR3=000000000d429000 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=c3d34a60df6e0eb73c4c178d40b626c5 XMM02=0000000000303238eff9b2d0a8fce9cb XMM03=00000000003033082c67c8bc2e329bc3 XMM04=8d4294a7eb3268e400000000000ae988 XMM05=d96330e2d2db863200000000003202c0 XMM06=474038aa6c007e1f0000000000320148 XMM07=e042d86d42eb936e00000000003111b8 XMM08=2e00077d2b35897e0000000000303308 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000