[ 38.971298] ------------[ cut here ]------------ [ 38.972218] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.974287] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.975758] Modules linked in: [ 38.976377] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.978577] Tainted: [W]=WARN [ 38.979234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.980718] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.981615] 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 [ 38.984778] RSP: 0018:ffff8880185bfbc0 EFLAGS: 00010286 [ 38.985757] RAX: 0000000000000000 RBX: ffffed10030b7f78 RCX: ffffffff813a4050 [ 38.987029] RDX: ffff888015d91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.988318] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b7f2f [ 38.989601] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.990857] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185bfdf8 [ 38.992150] FS: 00007f3637dd2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.993582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.994634] CR2: 00007f36382c4580 CR3: 000000001bfda000 CR4: 0000000000350ef0 [ 38.995909] Call Trace: [ 38.996398] [ 38.996806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.997690] ? __create_object+0x59/0x80 [ 38.998456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.999422] __vmalloc_noprof+0x59/0x60 [ 39.000176] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.001005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.001922] bpf_prog_alloc+0x39/0x200 [ 39.002650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.003577] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.004470] do_seccomp+0x349/0x25e0 [ 39.005177] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.006028] ? __pfx_do_seccomp+0x10/0x10 [ 39.006819] ? find_held_lock+0x2b/0x80 [ 39.007584] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.008555] ? static_key_count+0x60/0x80 [ 39.009355] prctl_set_seccomp+0x4e/0x70 [ 39.010089] __do_sys_prctl+0xe6c/0x1d70 [ 39.010860] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.011723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.012683] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.013653] ? irqentry_exit+0xf3/0x650 [ 39.014410] do_syscall_64+0xbf/0x430 [ 39.015138] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.016048] RIP: 0033:0x7f36382c45cd [ 39.016740] 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 [ 39.019938] RSP: 002b:00007ffc271b8690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.021298] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36382c45cd [ 39.022579] RDX: 000055e54eff7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.023939] RBP: 00007ffc271b86f0 R08: 0000000000000000 R09: 00007ffc271b7d90 [ 39.025453] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e563f872b0 [ 39.026893] R13: 00007ffc271b8b20 R14: 000055e563f89d20 R15: 000055e563f9b8d0 [ 39.028186] [ 39.028609] irq event stamp: 1791 [ 39.029247] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 39.030767] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 39.032288] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 39.033833] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 39.035371] ---[ end trace 0000000000000000 ]--- [ 42.188782] ------------[ cut here ]------------ [ 42.189727] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.191785] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 42.193266] Modules linked in: [ 42.193866] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.196168] Tainted: [W]=WARN [ 42.196751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.198277] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.199198] 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 [ 42.202430] RSP: 0018:ffff888016f3fbc0 EFLAGS: 00010286 [ 42.203421] RAX: 0000000000000000 RBX: ffffed1002de7f78 RCX: ffffffff813a4050 [ 42.204733] RDX: ffff888019d60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.206035] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de7f2f [ 42.207327] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.208634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f3fdf8 [ 42.209956] FS: 00007f3455555900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.211404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.212491] CR2: 00007f3455a47580 CR3: 0000000020027000 CR4: 0000000000350ef0 [ 42.213785] Call Trace: [ 42.214286] [ 42.214706] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.215624] ? __create_object+0x59/0x80 [ 42.216421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.217394] __vmalloc_noprof+0x59/0x60 [ 42.218162] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.219006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.219975] bpf_prog_alloc+0x39/0x200 [ 42.220709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.221646] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.222557] do_seccomp+0x349/0x25e0 [ 42.223274] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.224198] ? __pfx_do_seccomp+0x10/0x10 [ 42.224940] ? find_held_lock+0x2b/0x80 [ 42.225719] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.226686] ? static_key_count+0x60/0x80 [ 42.227508] prctl_set_seccomp+0x4e/0x70 [ 42.228311] __do_sys_prctl+0xe6c/0x1d70 [ 42.229159] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.229983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.230960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.231960] ? irqentry_exit+0xf3/0x650 [ 42.232756] do_syscall_64+0xbf/0x430 [ 42.233499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.234471] RIP: 0033:0x7f3455a475cd [ 42.235187] 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 [ 42.238380] RSP: 002b:00007ffc09786c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.239782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3455a475cd [ 42.241071] RDX: 0000558851000e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.242358] RBP: 00007ffc09786ce0 R08: 0000000000000000 R09: 00007ffc09786380 [ 42.243664] R10: 0000000000000000 R11: 0000000000000246 R12: 000055888ceb62b0 [ 42.244833] R13: 00007ffc09787110 R14: 000055888ceb8d20 R15: 000055888ceca8d0 [ 42.245919] [ 42.246306] irq event stamp: 1771 [ 42.246813] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 42.248099] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 42.249391] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 42.250676] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 42.251941] ---[ end trace 0000000000000000 ]--- [ 43.113012] ------------[ cut here ]------------ [ 43.113949] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.116087] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 43.117619] Modules linked in: [ 43.118264] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.120285] Tainted: [W]=WARN [ 43.120846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.122331] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.123247] 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 [ 43.126421] RSP: 0018:ffff88801714fbc0 EFLAGS: 00010286 [ 43.127413] RAX: 0000000000000000 RBX: ffffed1002e29f78 RCX: ffffffff813a4050 [ 43.128716] RDX: ffff888013b80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.129999] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e29f2f [ 43.131309] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.132623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801714fdf8 [ 43.133909] FS: 00007fdfd5171900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.135351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.136434] CR2: 00007fdfd5663580 CR3: 000000000de01000 CR4: 0000000000350ef0 [ 43.137729] Call Trace: [ 43.138229] [ 43.138646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.139563] ? __create_object+0x59/0x80 [ 43.140365] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.141344] __vmalloc_noprof+0x59/0x60 [ 43.142060] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.142936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.143888] bpf_prog_alloc+0x39/0x200 [ 43.144630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.145578] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.146485] do_seccomp+0x349/0x25e0 [ 43.147215] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.148079] ? __pfx_do_seccomp+0x10/0x10 [ 43.148872] ? find_held_lock+0x2b/0x80 [ 43.149641] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.150609] ? static_key_count+0x60/0x80 [ 43.151422] prctl_set_seccomp+0x4e/0x70 [ 43.152223] __do_sys_prctl+0xe6c/0x1d70 [ 43.152962] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.153826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.154788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.155780] ? irqentry_exit+0xf3/0x650 [ 43.156558] do_syscall_64+0xbf/0x430 [ 43.157319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.158268] RIP: 0033:0x7fdfd56635cd [ 43.158919] 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 [ 43.162078] RSP: 002b:00007ffe5c8cc800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.163450] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfd56635cd [ 43.164737] RDX: 0000557a12403e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.166004] RBP: 00007ffe5c8cc860 R08: 0000000000000000 R09: 00007ffe5c8cbf00 [ 43.167265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a510f9ad0 [ 43.168564] R13: 00007ffe5c8ccc90 R14: 0000557a510fabc0 R15: 0000557a5110b780 [ 43.169884] [ 43.170346] irq event stamp: 1733 [ 43.170964] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 43.172428] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 43.173715] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 43.175018] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 43.176317] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23787' (ECDSA) to the list of known hosts. 2025/11/18 03:39:59 fuzzer started 2025/11/18 03:39:59 dialing manager at localhost:37895 2025/11/18 03:39:59 checking machine... 2025/11/18 03:39:59 checking revisions... [ 44.080387] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:39:59 testing simple program... [ 44.168259] cgroup: Unknown subsys name 'net' [ 44.239526] cgroup: Unknown subsys name 'cpuset' [ 44.261468] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:39:58 Registers: info registers vcpu 0 RAX=bf3c4dbfbb981b00 RBX=ffff8880164b7af0 RCX=ffff88806ce08934 RDX=0000000000000006 RSI=ffffffff85e1ffe0 RDI=ffff888015fe0b48 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08928 R8 =0000000000000001 R9 =ffff88806ce08a20 R10=000000000003c9ed R11=00000000000217c7 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888015fe0000 R15=0000000000000007 RIP=ffffffff81529012 RFL=00000206 [-----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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055cfbaca8ea0 CR3=000000000e393000 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=00000000000000000000000000000000 XMM02=2e34362d3638782d78756e696c2d646c XMM03=00000000000000000000000000000000 XMM04=ffffffffffffffffffff000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888016f35340 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016f35d98 RSP=ffff88801be573f0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016f35dc0 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152712e 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 00007f3455555900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3455524008 CR3=000000000db8d000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000