[ 46.168549] ------------[ cut here ]------------ [ 46.169449] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.171486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.172982] Modules linked in: [ 46.173557] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.175527] Tainted: [W]=WARN [ 46.176125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.177571] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.178478] 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 [ 46.181596] RSP: 0018:ffff888017b97bc0 EFLAGS: 00010286 [ 46.182569] RAX: 0000000000000000 RBX: ffffed1002f72f78 RCX: ffffffff813a4050 [ 46.183843] RDX: ffff888018595340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.185110] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f72f2f [ 46.186426] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.187745] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b97df8 [ 46.189005] FS: 00007efd234fb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.190441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.191486] CR2: 00007fff6f6a2ef7 CR3: 000000000cdc8000 CR4: 0000000000350ef0 [ 46.192783] Call Trace: [ 46.193237] [ 46.193643] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.194531] ? __create_object+0x59/0x80 [ 46.195295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.196245] __vmalloc_noprof+0x59/0x60 [ 46.197035] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.197939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.198877] bpf_prog_alloc+0x39/0x200 [ 46.199556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.200462] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.201329] do_seccomp+0x349/0x25e0 [ 46.202066] ? find_held_lock+0x2b/0x80 [ 46.202843] ? do_prlimit+0x310/0x610 [ 46.203517] ? __pfx_do_seccomp+0x10/0x10 [ 46.204290] ? do_raw_spin_unlock+0x53/0x220 [ 46.205134] ? _raw_spin_unlock+0x1e/0x40 [ 46.205942] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.206892] ? static_key_count+0x60/0x80 [ 46.207644] prctl_set_seccomp+0x4e/0x70 [ 46.208411] __do_sys_prctl+0xe6c/0x1d70 [ 46.209227] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.210124] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.211086] ? irqentry_exit+0xf3/0x650 [ 46.211847] do_syscall_64+0xbf/0x430 [ 46.212537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.213480] RIP: 0033:0x7efd239ed5cd [ 46.214188] 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 [ 46.217346] RSP: 002b:00007fff6f6a14e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.218753] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd239ed5cd [ 46.220021] RDX: 000055b10964ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.221284] RBP: 00007fff6f6a1540 R08: 0000000000000000 R09: 00007fff6f6a0be0 [ 46.222565] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b10fceead0 [ 46.223848] R13: 00007fff6f6a1970 R14: 000055b10fcefbc0 R15: 000055b10fd00780 [ 46.225128] [ 46.225545] irq event stamp: 1817 [ 46.226217] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 46.227772] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 46.229310] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 46.230891] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 46.232386] ---[ end trace 0000000000000000 ]--- [ 49.163129] ------------[ cut here ]------------ [ 49.164064] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.166051] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.167538] Modules linked in: [ 49.168175] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.170137] Tainted: [W]=WARN [ 49.170701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.172197] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.173100] 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 [ 49.176236] RSP: 0018:ffff88801764fbc0 EFLAGS: 00010286 [ 49.177213] RAX: 0000000000000000 RBX: ffffed1002ec9f78 RCX: ffffffff813a4050 [ 49.178488] RDX: ffff8880156a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.179752] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec9f2f [ 49.181027] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.182301] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801764fdf8 [ 49.183585] FS: 00007fee5a49e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.185007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.186062] CR2: 00007ffe5d819ef7 CR3: 000000000e159000 CR4: 0000000000350ef0 [ 49.187335] Call Trace: [ 49.187822] [ 49.188231] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.189129] ? __create_object+0x59/0x80 [ 49.189912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.190896] __vmalloc_noprof+0x59/0x60 [ 49.191602] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.192470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.193386] bpf_prog_alloc+0x39/0x200 [ 49.194098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.195029] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.195926] do_seccomp+0x349/0x25e0 [ 49.196586] ? find_held_lock+0x2b/0x80 [ 49.197335] ? do_prlimit+0x310/0x610 [ 49.198067] ? __pfx_do_seccomp+0x10/0x10 [ 49.198858] ? do_raw_spin_unlock+0x53/0x220 [ 49.199632] ? _raw_spin_unlock+0x1e/0x40 [ 49.200412] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.201362] ? static_key_count+0x60/0x80 [ 49.202153] prctl_set_seccomp+0x4e/0x70 [ 49.202917] __do_sys_prctl+0xe6c/0x1d70 [ 49.203640] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.204486] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.205434] ? irqentry_exit+0xf3/0x650 [ 49.206197] do_syscall_64+0xbf/0x430 [ 49.206952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.207901] RIP: 0033:0x7fee5a9905cd [ 49.208550] 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 [ 49.211649] RSP: 002b:00007ffe5d818b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.212997] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee5a9905cd [ 49.214260] RDX: 0000561736227e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.215538] RBP: 00007ffe5d818bd0 R08: 0000000000000000 R09: 00007ffe5d818270 [ 49.216797] R10: 0000000000000000 R11: 0000000000000246 R12: 000056174e8bfb10 [ 49.218058] R13: 00007ffe5d819000 R14: 000056174e8c02b0 R15: 000056174e8d46f0 [ 49.219353] [ 49.219805] irq event stamp: 1753 [ 49.220406] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.221904] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.223423] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 49.224942] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 49.226440] ---[ end trace 0000000000000000 ]--- [ 49.850128] ------------[ cut here ]------------ [ 49.851067] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.853078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.854530] Modules linked in: [ 49.855168] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.857138] Tainted: [W]=WARN [ 49.857679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.859134] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.860063] 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 [ 49.863210] RSP: 0018:ffff8880176bfbc0 EFLAGS: 00010286 [ 49.864186] RAX: 0000000000000000 RBX: ffffed1002ed7f78 RCX: ffffffff813a4050 [ 49.865453] RDX: ffff888015689bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.866753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed7f2f [ 49.868040] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.869308] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176bfdf8 [ 49.870587] FS: 00007fdba976c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.871992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.873040] CR2: 00007ffe637a0ef7 CR3: 000000000ded7000 CR4: 0000000000350ef0 [ 49.874318] Call Trace: [ 49.874833] [ 49.875249] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.876145] ? __create_object+0x59/0x80 [ 49.876933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.877904] __vmalloc_noprof+0x59/0x60 [ 49.878629] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.879497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.880440] bpf_prog_alloc+0x39/0x200 [ 49.881195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.882116] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.883048] do_seccomp+0x349/0x25e0 [ 49.883773] ? find_held_lock+0x2b/0x80 [ 49.884492] ? do_prlimit+0x310/0x610 [ 49.885251] ? __pfx_do_seccomp+0x10/0x10 [ 49.886061] ? do_raw_spin_unlock+0x53/0x220 [ 49.886917] ? _raw_spin_unlock+0x1e/0x40 [ 49.887641] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.888591] ? static_key_count+0x60/0x80 [ 49.889399] prctl_set_seccomp+0x4e/0x70 [ 49.890186] __do_sys_prctl+0xe6c/0x1d70 [ 49.890993] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.891864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.892848] ? irqentry_exit+0xf3/0x650 [ 49.893568] do_syscall_64+0xbf/0x430 [ 49.894317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.895300] RIP: 0033:0x7fdba9c5e5cd [ 49.896002] 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 [ 49.899159] RSP: 002b:00007ffe6379eb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.900537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdba9c5e5cd [ 49.901816] RDX: 0000557b6f987e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.903096] RBP: 00007ffe6379eb60 R08: 0000000000000000 R09: 00007ffe6379e200 [ 49.904368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b9ccf9ad0 [ 49.905632] R13: 00007ffe6379ef90 R14: 0000557b9ccfabc0 R15: 0000557b9cd0b780 [ 49.906932] [ 49.907357] irq event stamp: 1789 [ 49.908022] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.909550] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.911073] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.912614] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.914127] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28524' (ECDSA) to the list of known hosts. 2025/11/17 13:52:08 fuzzer started 2025/11/17 13:52:08 dialing manager at localhost:37895 2025/11/17 13:52:08 checking machine... 2025/11/17 13:52:08 checking revisions... [ 50.833156] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:52:08 testing simple program... [ 50.927376] cgroup: Unknown subsys name 'net' [ 50.989925] cgroup: Unknown subsys name 'cpuset' [ 51.007460] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:52:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85e786a8 RCX=ffffffff8175a5b5 RDX=ffff8880156a9bc0 RSI=ffffffff8175a55b RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88801b827758 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=ffff888008c41780 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 00007fee5a49e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee5a463008 CR3=000000001f95e000 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=000000000002553f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f97ce6f3000 CR3=000000000b794000 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=32353a333120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323338 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000