[ 51.633283] ------------[ cut here ]------------ [ 51.634197] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.636150] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 51.637589] Modules linked in: [ 51.638204] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.640137] Tainted: [W]=WARN [ 51.640718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.642155] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.643051] 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 [ 51.646408] RSP: 0018:ffff8880163ffbc0 EFLAGS: 00010286 [ 51.647427] RAX: 0000000000000000 RBX: ffffed1002c7ff78 RCX: ffffffff813a4050 [ 51.648715] RDX: ffff8880177e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.649973] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7ff2f [ 51.651256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.652524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163ffdf8 [ 51.653798] FS: 00007f661abed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.655231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.656275] CR2: 00007f661b1534a6 CR3: 000000000c3df000 CR4: 0000000000350ef0 [ 51.657547] Call Trace: [ 51.658048] [ 51.658460] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.659340] ? __create_object+0x59/0x80 [ 51.660100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.661053] __vmalloc_noprof+0x59/0x60 [ 51.661795] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.662615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.663522] bpf_prog_alloc+0x39/0x200 [ 51.664237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.665167] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.666054] do_seccomp+0x349/0x25e0 [ 51.666715] ? find_held_lock+0x2b/0x80 [ 51.667448] ? do_prlimit+0x310/0x610 [ 51.668191] ? __pfx_do_seccomp+0x10/0x10 [ 51.668981] ? do_raw_spin_unlock+0x53/0x220 [ 51.669802] ? _raw_spin_unlock+0x1e/0x40 [ 51.670527] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.671477] ? static_key_count+0x60/0x80 [ 51.672250] prctl_set_seccomp+0x4e/0x70 [ 51.673023] __do_sys_prctl+0xe6c/0x1d70 [ 51.673792] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.674598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.675555] ? irqentry_exit+0xf3/0x650 [ 51.676301] do_syscall_64+0xbf/0x430 [ 51.677035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.677983] RIP: 0033:0x7f661b0df5cd [ 51.678628] 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 [ 51.681781] RSP: 002b:00007ffcd80eef80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.683123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f661b0df5cd [ 51.684382] RDX: 000055866c6f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.685659] RBP: 00007ffcd80eefe0 R08: 0000000000000000 R09: 00007ffcd80ee680 [ 51.686912] R10: 0000000000000000 R11: 0000000000000246 R12: 000055867c352ad0 [ 51.688185] R13: 00007ffcd80ef410 R14: 000055867c353bc0 R15: 000055867c364780 [ 51.689471] [ 51.689923] irq event stamp: 1819 [ 51.690514] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 51.692002] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 51.693526] softirqs last enabled at (1432): [] handle_softirqs+0x50c/0x770 [ 51.695050] softirqs last disabled at (1427): [] __irq_exit_rcu+0xc4/0x100 [ 51.696546] ---[ end trace 0000000000000000 ]--- [ 54.592621] ------------[ cut here ]------------ [ 54.593550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.595509] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 54.596981] Modules linked in: [ 54.597571] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.599494] Tainted: [W]=WARN [ 54.600077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.601512] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.602414] 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 [ 54.605499] RSP: 0018:ffff888017e47bc0 EFLAGS: 00010286 [ 54.606445] RAX: 0000000000000000 RBX: ffffed1002fc8f78 RCX: ffffffff813a4050 [ 54.607698] RDX: ffff88801a0d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.608970] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc8f2f [ 54.610214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.611463] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e47df8 [ 54.612727] FS: 00007ff004bbd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.614168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.615213] CR2: 00007fff909d9ef7 CR3: 000000002015c000 CR4: 0000000000350ef0 [ 54.616482] Call Trace: [ 54.616996] [ 54.617405] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.618277] ? __create_object+0x59/0x80 [ 54.619048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.619992] __vmalloc_noprof+0x59/0x60 [ 54.620699] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.621552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.622464] bpf_prog_alloc+0x39/0x200 [ 54.623190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.624100] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.625126] do_seccomp+0x349/0x25e0 [ 54.625853] ? find_held_lock+0x2b/0x80 [ 54.626551] ? do_prlimit+0x310/0x610 [ 54.627278] ? __pfx_do_seccomp+0x10/0x10 [ 54.628050] ? do_raw_spin_unlock+0x53/0x220 [ 54.628892] ? _raw_spin_unlock+0x1e/0x40 [ 54.629618] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.630564] ? static_key_count+0x60/0x80 [ 54.631358] prctl_set_seccomp+0x4e/0x70 [ 54.632117] __do_sys_prctl+0xe6c/0x1d70 [ 54.632898] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.633685] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.634628] ? irqentry_exit+0xf3/0x650 [ 54.635375] do_syscall_64+0xbf/0x430 [ 54.636106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.637050] RIP: 0033:0x7ff0050af5cd [ 54.637700] 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 [ 54.640798] RSP: 002b:00007fff909d7ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.642117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0050af5cd [ 54.643365] RDX: 000055fbecb8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.644622] RBP: 00007fff909d7b40 R08: 0000000000000000 R09: 00007fff909d71e0 [ 54.645889] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc0b8e5ad0 [ 54.647147] R13: 00007fff909d7f70 R14: 000055fc0b8e6bc0 R15: 000055fc0b8f7780 [ 54.648436] [ 54.648912] irq event stamp: 1719 [ 54.649515] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 54.651013] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 54.652505] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 54.654030] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 54.655516] ---[ end trace 0000000000000000 ]--- [ 55.363168] ------------[ cut here ]------------ [ 55.364116] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.366207] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 55.367660] Modules linked in: [ 55.368296] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.370527] Tainted: [W]=WARN [ 55.371196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.372663] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.373578] 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 [ 55.376731] RSP: 0018:ffff8880178dfbc0 EFLAGS: 00010286 [ 55.377708] RAX: 0000000000000000 RBX: ffffed1002f1bf78 RCX: ffffffff813a4050 [ 55.378979] RDX: ffff8880165d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.380264] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1bf2f [ 55.381544] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.382822] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178dfdf8 [ 55.384099] FS: 00007f51dea0c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.385543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.386616] CR2: 00007fffc22caef7 CR3: 000000000a1c0000 CR4: 0000000000350ef0 [ 55.387891] Call Trace: [ 55.388359] [ 55.388840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.389706] ? __create_object+0x59/0x80 [ 55.390498] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.391486] __vmalloc_noprof+0x59/0x60 [ 55.392260] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.393161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.394107] bpf_prog_alloc+0x39/0x200 [ 55.394864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.395803] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.396685] do_seccomp+0x349/0x25e0 [ 55.397418] ? find_held_lock+0x2b/0x80 [ 55.398190] ? do_prlimit+0x310/0x610 [ 55.398950] ? __pfx_do_seccomp+0x10/0x10 [ 55.399704] ? do_raw_spin_unlock+0x53/0x220 [ 55.400545] ? _raw_spin_unlock+0x1e/0x40 [ 55.401346] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.402321] ? static_key_count+0x60/0x80 [ 55.403139] prctl_set_seccomp+0x4e/0x70 [ 55.403929] __do_sys_prctl+0xe6c/0x1d70 [ 55.404686] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.405559] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.406542] ? irqentry_exit+0xf3/0x650 [ 55.407327] do_syscall_64+0xbf/0x430 [ 55.408092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.409068] RIP: 0033:0x7f51deefe5cd [ 55.409736] 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 [ 55.413001] RSP: 002b:00007fffc22c8a00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.414388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51deefe5cd [ 55.415686] RDX: 00005653f3bc6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.416996] RBP: 00007fffc22c8a60 R08: 0000000000000000 R09: 00007fffc22c8100 [ 55.418297] R10: 0000000000000000 R11: 0000000000000246 R12: 00005654061e5ad0 [ 55.419596] R13: 00007fffc22c8e90 R14: 00005654061e6bc0 R15: 00005654061f7780 [ 55.420934] [ 55.421367] irq event stamp: 1807 [ 55.422028] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 55.423576] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 55.425127] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 55.426692] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 55.428222] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11431' (ECDSA) to the list of known hosts. 2025/11/19 01:30:59 fuzzer started 2025/11/19 01:30:59 dialing manager at localhost:34383 2025/11/19 01:30:59 checking machine... 2025/11/19 01:30:59 checking revisions... [ 56.464401] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:30:59 testing simple program... [ 56.543526] cgroup: Unknown subsys name 'net' [ 56.598539] cgroup: Unknown subsys name 'cpuset' [ 56.613428] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:30:58 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000006 RCX=ffffffff84bfd5ee RDX=ffff88801a0db780 RSI=0000000000000007 RDI=0000000000000005 RBP=ffffffff85524bc0 RSP=ffff88800f3cf7e8 R8 =00007ff004ba9000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=0000000000000005 R14=0000000000000006 R15=ffff88800f3cf9f8 RIP=ffffffff81751796 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 00007ff004bbd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff004b7d008 CR3=000000002016b000 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=00000000000278c5 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f20ad07f710 CR3=0000000009ebc000 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=30333a313020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383839 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000