[ 39.237806] ------------[ cut here ]------------ [ 39.238764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.240798] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.242279] Modules linked in: [ 39.242964] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.244992] Tainted: [W]=WARN [ 39.245600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.247096] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.248040] 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 [ 39.251291] RSP: 0018:ffff888016d07bc0 EFLAGS: 00010286 [ 39.252301] RAX: 0000000000000000 RBX: ffffed1002da0f78 RCX: ffffffff813a4050 [ 39.253623] RDX: ffff8880183e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.254927] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da0f2f [ 39.256255] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.257562] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d07df8 [ 39.258863] FS: 00007f90b1815900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.260349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.261464] CR2: 00007f90b1d07580 CR3: 000000000b3fb000 CR4: 0000000000350ef0 [ 39.262787] Call Trace: [ 39.263257] [ 39.263717] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.264639] ? __create_object+0x59/0x80 [ 39.265391] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.266380] __vmalloc_noprof+0x59/0x60 [ 39.267140] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.268043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.268986] bpf_prog_alloc+0x39/0x200 [ 39.269725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.270673] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.271594] do_seccomp+0x349/0x25e0 [ 39.272293] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.273209] ? __pfx_do_seccomp+0x10/0x10 [ 39.274025] ? find_held_lock+0x2b/0x80 [ 39.274797] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.275773] ? static_key_count+0x60/0x80 [ 39.276602] prctl_set_seccomp+0x4e/0x70 [ 39.277347] __do_sys_prctl+0xe6c/0x1d70 [ 39.278143] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.279027] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.280014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.280996] ? irqentry_exit+0xf3/0x650 [ 39.281769] do_syscall_64+0xbf/0x430 [ 39.282533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.283526] RIP: 0033:0x7f90b1d075cd [ 39.284205] 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 [ 39.287465] RSP: 002b:00007ffc3a0dc990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.288890] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90b1d075cd [ 39.290191] RDX: 000056521e91fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.291501] RBP: 00007ffc3a0dc9f0 R08: 0000000000000000 R09: 00007ffc3a0dc090 [ 39.292824] R10: 0000000000000000 R11: 0000000000000246 R12: 000056523f1752b0 [ 39.294138] R13: 00007ffc3a0dce20 R14: 000056523f177d20 R15: 000056523f1898d0 [ 39.295481] [ 39.295924] irq event stamp: 1709 [ 39.296592] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 39.298151] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 39.299712] softirqs last enabled at (1560): [] handle_softirqs+0x50c/0x770 [ 39.301320] softirqs last disabled at (1555): [] __irq_exit_rcu+0xc4/0x100 [ 39.302868] ---[ end trace 0000000000000000 ]--- [ 42.159488] ------------[ cut here ]------------ [ 42.160263] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.161960] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.163197] Modules linked in: [ 42.163743] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.165635] Tainted: [W]=WARN [ 42.166101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.167372] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.168151] 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 [ 42.170820] RSP: 0018:ffff888017d57bc0 EFLAGS: 00010286 [ 42.171642] RAX: 0000000000000000 RBX: ffffed1002faaf78 RCX: ffffffff813a4050 [ 42.172715] RDX: ffff888016e23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.173775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002faaf2f [ 42.174841] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.175904] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d57df8 [ 42.176994] FS: 00007f6b5c174900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.178180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.179059] CR2: 00007f6b5c666580 CR3: 000000000d56c000 CR4: 0000000000350ef0 [ 42.180133] Call Trace: [ 42.180565] [ 42.180913] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.181660] ? __create_object+0x59/0x80 [ 42.182275] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.183075] __vmalloc_noprof+0x59/0x60 [ 42.183716] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.184422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.185199] bpf_prog_alloc+0x39/0x200 [ 42.185823] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.186599] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.187304] do_seccomp+0x349/0x25e0 [ 42.187895] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.188655] ? __pfx_do_seccomp+0x10/0x10 [ 42.189268] ? find_held_lock+0x2b/0x80 [ 42.189899] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.190692] ? static_key_count+0x60/0x80 [ 42.191317] prctl_set_seccomp+0x4e/0x70 [ 42.191968] __do_sys_prctl+0xe6c/0x1d70 [ 42.192605] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.193279] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.194085] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.194904] ? irqentry_exit+0xf3/0x650 [ 42.195548] do_syscall_64+0xbf/0x430 [ 42.196130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.196942] RIP: 0033:0x7f6b5c6665cd [ 42.197531] 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 [ 42.200214] RSP: 002b:00007fff5cbda6d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.201357] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b5c6665cd [ 42.202458] RDX: 000055bbbb033e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.203545] RBP: 00007fff5cbda730 R08: 0000000000000000 R09: 00007fff5cbd9dd0 [ 42.204623] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbc295abf0 [ 42.205683] R13: 00007fff5cbdab60 R14: 000055bbc2964380 R15: 000055bbc296f460 [ 42.206778] [ 42.207135] irq event stamp: 1799 [ 42.207672] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 42.208949] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 42.210209] softirqs last enabled at (1350): [] handle_softirqs+0x50c/0x770 [ 42.211508] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 42.212798] ---[ end trace 0000000000000000 ]--- [ 42.815319] ------------[ cut here ]------------ [ 42.816242] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.818244] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.819672] Modules linked in: [ 42.820268] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.822240] Tainted: [W]=WARN [ 42.822830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.824291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.825519] 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 [ 42.828680] RSP: 0018:ffff888017d17bc0 EFLAGS: 00010286 [ 42.829647] RAX: 0000000000000000 RBX: ffffed1002fa2f78 RCX: ffffffff813a4050 [ 42.830924] RDX: ffff888018da1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.832214] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa2f2f [ 42.833505] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.834766] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d17df8 [ 42.836133] FS: 00007f3f93691900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.837553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.838608] CR2: 00007f3f93b83580 CR3: 000000000eb64000 CR4: 0000000000350ef0 [ 42.839891] Call Trace: [ 42.840358] [ 42.840806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.841705] ? __create_object+0x59/0x80 [ 42.842488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.843414] __vmalloc_noprof+0x59/0x60 [ 42.844174] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.845037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.845970] bpf_prog_alloc+0x39/0x200 [ 42.846700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.847608] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.848521] do_seccomp+0x349/0x25e0 [ 42.849188] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.850080] ? __pfx_do_seccomp+0x10/0x10 [ 42.850863] ? find_held_lock+0x2b/0x80 [ 42.851620] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.852603] ? static_key_count+0x60/0x80 [ 42.853349] prctl_set_seccomp+0x4e/0x70 [ 42.854118] __do_sys_prctl+0xe6c/0x1d70 [ 42.854895] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.855753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.856715] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.857685] ? irqentry_exit+0xf3/0x650 [ 42.858403] do_syscall_64+0xbf/0x430 [ 42.859142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.860104] RIP: 0033:0x7f3f93b835cd [ 42.860819] 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 [ 42.863973] RSP: 002b:00007ffec3e9e000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.865313] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f93b835cd [ 42.866577] RDX: 000055f6ecc2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.867859] RBP: 00007ffec3e9e060 R08: 0000000000000000 R09: 00007ffec3e9d700 [ 42.869103] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f70a4e4ad0 [ 42.870166] R13: 00007ffec3e9e490 R14: 000055f70a4e5bc0 R15: 000055f70a4f6780 [ 42.871254] [ 42.871644] irq event stamp: 1863 [ 42.872165] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 42.873455] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 42.874720] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 42.876009] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 42.877263] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26853' (ECDSA) to the list of known hosts. 2025/11/18 18:09:33 fuzzer started 2025/11/18 18:09:33 dialing manager at localhost:34383 2025/11/18 18:09:33 checking machine... 2025/11/18 18:09:33 checking revisions... [ 43.722818] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:09:33 testing simple program... [ 43.815012] cgroup: Unknown subsys name 'net' [ 43.868394] cgroup: Unknown subsys name 'cpuset' [ 43.892938] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:09:32 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00007f6b5c12cd10 RCX=0000000000000000 RDX=0000000000000000 RSI=00007f6b5cd07740 RDI=000055bbc29794e0 RBP=00007f6b5c12cd10 RSP=00007fff5cbd9c18 R8 =000055bbc29590d0 R9 =0000000000000000 R10=0000000000000003 R11=0000000200000000 R12=000055bbc29794e0 R13=0000000000000021 R14=0000000000000020 R15=0000000000000000 RIP=00007f6b5c12a1f7 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f6b5c174900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055bbc29711f8 CR3=000000001f7af000 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=0000000000000000 RBX=0000000000000002 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff8880165bb780 R15=ffff88806cf08a70 RIP=ffffffff84c721b6 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 00007ff1f6652900 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=00007ffcfb6934f8 CR3=000000000b878000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=a0a052f070406d5700000000000ae988 XMM05=da87482d58eb00200000000000320428 XMM06=5b75c91c80445342000000000031f218 XMM07=fb795ef6d6577056000000000030eb80 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000