[ 46.097785] ------------[ cut here ]------------ [ 46.099871] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.102238] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.103715] Modules linked in: [ 46.104308] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.106304] Tainted: [W]=WARN [ 46.106898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.108361] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.109284] 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 [ 46.112482] RSP: 0018:ffff8880188a7bc0 EFLAGS: 00010286 [ 46.113435] RAX: 0000000000000000 RBX: ffffed1003114f78 RCX: ffffffff813a4050 [ 46.114748] RDX: ffff888015feb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.116028] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003114f2f [ 46.117305] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.118584] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188a7df8 [ 46.119857] FS: 00007fbf84b5b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.121311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.122382] CR2: 00007ffea9796ef7 CR3: 000000000be11000 CR4: 0000000000350ef0 [ 46.123685] Call Trace: [ 46.124155] [ 46.124607] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.125533] ? __create_object+0x59/0x80 [ 46.126271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.127234] __vmalloc_noprof+0x59/0x60 [ 46.127980] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.128855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.129805] bpf_prog_alloc+0x39/0x200 [ 46.130548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.131437] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.132348] do_seccomp+0x349/0x25e0 [ 46.133069] ? find_held_lock+0x2b/0x80 [ 46.133853] ? do_prlimit+0x310/0x610 [ 46.134595] ? __pfx_do_seccomp+0x10/0x10 [ 46.135346] ? do_raw_spin_unlock+0x53/0x220 [ 46.136186] ? _raw_spin_unlock+0x1e/0x40 [ 46.136958] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.137938] ? static_key_count+0x60/0x80 [ 46.138750] prctl_set_seccomp+0x4e/0x70 [ 46.139524] __do_sys_prctl+0xe6c/0x1d70 [ 46.140265] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.141142] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.142112] ? irqentry_exit+0xf3/0x650 [ 46.142866] do_syscall_64+0xbf/0x430 [ 46.143611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.144568] RIP: 0033:0x7fbf8504d5cd [ 46.145244] 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 [ 46.148434] RSP: 002b:00007ffea9795200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.149830] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf8504d5cd [ 46.151107] RDX: 000055bcbe157e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.152390] RBP: 00007ffea9795260 R08: 0000000000000000 R09: 00007ffea9794900 [ 46.153671] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bce1eb42b0 [ 46.154947] R13: 00007ffea9795690 R14: 000055bce1eb6d20 R15: 000055bce1ec88d0 [ 46.156255] [ 46.156717] irq event stamp: 2031 [ 46.157333] hardirqs last enabled at (2039): [] __up_console_sem+0x78/0x80 [ 46.158864] hardirqs last disabled at (2048): [] __up_console_sem+0x5d/0x80 [ 46.160389] softirqs last enabled at (1932): [] handle_softirqs+0x50c/0x770 [ 46.161943] softirqs last disabled at (1927): [] __irq_exit_rcu+0xc4/0x100 [ 46.163479] ---[ end trace 0000000000000000 ]--- [ 49.347070] ------------[ cut here ]------------ [ 49.347995] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.350095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.351549] Modules linked in: [ 49.352141] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.354156] Tainted: [W]=WARN [ 49.354757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.356510] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.357402] 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 [ 49.360677] RSP: 0018:ffff8880174cfbc0 EFLAGS: 00010286 [ 49.361676] RAX: 0000000000000000 RBX: ffffed1002e99f78 RCX: ffffffff813a4050 [ 49.362961] RDX: ffff88800e409bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.364255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e99f2f [ 49.365552] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.366838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174cfdf8 [ 49.368122] FS: 00007fd376c8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.369573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.370632] CR2: 00007fff0f8dcef7 CR3: 0000000013b5a000 CR4: 0000000000350ef0 [ 49.371925] Call Trace: [ 49.372393] [ 49.372842] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.373754] ? __create_object+0x59/0x80 [ 49.374540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.375516] __vmalloc_noprof+0x59/0x60 [ 49.376239] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.377108] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.378064] bpf_prog_alloc+0x39/0x200 [ 49.378808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.379713] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.380594] do_seccomp+0x349/0x25e0 [ 49.381268] ? find_held_lock+0x2b/0x80 [ 49.382029] ? do_prlimit+0x310/0x610 [ 49.382754] ? __pfx_do_seccomp+0x10/0x10 [ 49.383517] ? do_raw_spin_unlock+0x53/0x220 [ 49.384296] ? _raw_spin_unlock+0x1e/0x40 [ 49.385056] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.386014] ? static_key_count+0x60/0x80 [ 49.386801] prctl_set_seccomp+0x4e/0x70 [ 49.387571] __do_sys_prctl+0xe6c/0x1d70 [ 49.388300] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.389151] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.390117] ? irqentry_exit+0xf3/0x650 [ 49.390882] do_syscall_64+0xbf/0x430 [ 49.391604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.392541] RIP: 0033:0x7fd3771815cd [ 49.393203] 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 [ 49.396329] RSP: 002b:00007fff0f8daad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.397676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3771815cd [ 49.398971] RDX: 000055d27034ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.400265] RBP: 00007fff0f8dab30 R08: 0000000000000000 R09: 00007fff0f8da1d0 [ 49.401547] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2756b2ad0 [ 49.402719] R13: 00007fff0f8daf60 R14: 000055d2756b3bc0 R15: 000055d2756c4780 [ 49.403870] [ 49.404254] irq event stamp: 1839 [ 49.404831] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 49.406195] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 49.407559] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 49.408934] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 49.410297] ---[ end trace 0000000000000000 ]--- [ 50.082570] ------------[ cut here ]------------ [ 50.083003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.084102] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.084852] Modules linked in: [ 50.085157] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.086219] Tainted: [W]=WARN [ 50.086535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.087270] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.087742] 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 [ 50.089400] RSP: 0018:ffff8880167cfbc0 EFLAGS: 00010286 [ 50.089921] RAX: 0000000000000000 RBX: ffffed1002cf9f78 RCX: ffffffff813a4050 [ 50.090592] RDX: ffff888015f98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.091238] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf9f2f [ 50.091880] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.092542] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167cfdf8 [ 50.093201] FS: 00007f5fddb84900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.093943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.094496] CR2: 00007f5fde076580 CR3: 000000001d171000 CR4: 0000000000350ef0 [ 50.095127] Call Trace: [ 50.095369] [ 50.095600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.096054] ? __create_object+0x59/0x80 [ 50.096480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.096953] __vmalloc_noprof+0x59/0x60 [ 50.097338] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.097793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.098259] bpf_prog_alloc+0x39/0x200 [ 50.098633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.099085] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.099572] do_seccomp+0x349/0x25e0 [ 50.099950] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.100384] ? __pfx_do_seccomp+0x10/0x10 [ 50.100803] ? find_held_lock+0x2b/0x80 [ 50.101175] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.101696] ? static_key_count+0x60/0x80 [ 50.102080] prctl_set_seccomp+0x4e/0x70 [ 50.102441] __do_sys_prctl+0xe6c/0x1d70 [ 50.102825] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.103244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.103747] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.104202] ? irqentry_exit+0xf3/0x650 [ 50.104603] do_syscall_64+0xbf/0x430 [ 50.104945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.105424] RIP: 0033:0x7f5fde0765cd [ 50.105798] 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 [ 50.107436] RSP: 002b:00007ffd6a225470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.108099] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5fde0765cd [ 50.108758] RDX: 000056406fda1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.109403] RBP: 00007ffd6a2254d0 R08: 0000000000000000 R09: 00007ffd6a224b70 [ 50.110069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564083cd3ad0 [ 50.110723] R13: 00007ffd6a225900 R14: 0000564083cd4bc0 R15: 0000564083ce5780 [ 50.111372] [ 50.111615] irq event stamp: 1645 [ 50.111909] hardirqs last enabled at (1653): [] __up_console_sem+0x78/0x80 [ 50.112686] hardirqs last disabled at (1662): [] __up_console_sem+0x5d/0x80 [ 50.113449] softirqs last enabled at (1202): [] handle_softirqs+0x50c/0x770 [ 50.114266] softirqs last disabled at (1193): [] __irq_exit_rcu+0xc4/0x100 [ 50.115043] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40942' (ECDSA) to the list of known hosts. 2025/11/18 03:48:56 fuzzer started 2025/11/18 03:48:56 dialing manager at localhost:37895 2025/11/18 03:48:56 checking machine... 2025/11/18 03:48:56 checking revisions... [ 50.865735] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:48:56 testing simple program... [ 50.950548] cgroup: Unknown subsys name 'net' [ 51.028583] cgroup: Unknown subsys name 'cpuset' [ 51.046156] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:48:55 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888015dd3780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015dd41d8 RSP=ffff888016917550 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015dd4200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 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 00007fd376c8f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd376c4f008 CR3=000000001d187000 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 info registers vcpu 1 RAX=ffffffff88346138 RBX=ffff888013e19bc0 RCX=1df73873c1f9bd95 RDX=0000000097df9a42 RSI=00000000600e9c5a RDI=ffff888013e1a640 RBP=ffff888013e1a618 RSP=ffff88806cf08c90 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888013e1a640 R13=00000000000011cb R14=0000000000000001 R15=1df73873c1f9bd95 RIP=ffffffff81527b59 RFL=00000012 [----A--] 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 00007ff2d1238900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff2d094f000 CR3=000000000d916000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=80da3c205c6dee0f00000000000ae988 XMM05=9c53d069172c32300000000000320f98 XMM06=720069fb24df38ae000000000031f5d0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000002000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000