[ 39.333621] ------------[ cut here ]------------ [ 39.334576] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.336613] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.338170] Modules linked in: [ 39.338829] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.340865] Tainted: [W]=WARN [ 39.341432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.342938] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.343887] 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 [ 39.347113] RSP: 0018:ffff8880159dfbc0 EFLAGS: 00010286 [ 39.348128] RAX: 0000000000000000 RBX: ffffed1002b3bf78 RCX: ffffffff813a4050 [ 39.349438] RDX: ffff88800f1e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.350745] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b3bf2f [ 39.352062] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.353380] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159dfdf8 [ 39.354710] FS: 00007fe1e5e4d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.356200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.357301] CR2: 00007fffdfbbcef8 CR3: 000000000df5b000 CR4: 0000000000350ef0 [ 39.358618] Call Trace: [ 39.359131] [ 39.359552] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.360489] ? __create_object+0x59/0x80 [ 39.361300] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.362306] __vmalloc_noprof+0x59/0x60 [ 39.363096] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.364000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.364948] bpf_prog_alloc+0x39/0x200 [ 39.365662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.366617] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.367537] do_seccomp+0x349/0x25e0 [ 39.368267] ? find_held_lock+0x2b/0x80 [ 39.369051] ? do_prlimit+0x310/0x610 [ 39.369807] ? __pfx_do_seccomp+0x10/0x10 [ 39.370564] ? do_raw_spin_unlock+0x53/0x220 [ 39.371405] ? _raw_spin_unlock+0x1e/0x40 [ 39.372213] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.373220] ? static_key_count+0x60/0x80 [ 39.374024] prctl_set_seccomp+0x4e/0x70 [ 39.374812] __do_sys_prctl+0xe6c/0x1d70 [ 39.375549] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.376438] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.377428] ? irqentry_exit+0xf3/0x650 [ 39.378216] do_syscall_64+0xbf/0x430 [ 39.378976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.379974] RIP: 0033:0x7fe1e633f5cd [ 39.380639] 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 [ 39.383885] RSP: 002b:00007fffdfbbb0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.385286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1e633f5cd [ 39.386586] RDX: 0000555c21a56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.387906] RBP: 00007fffdfbbb130 R08: 0000000000000000 R09: 00007fffdfbba7d0 [ 39.389221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c57c89240 [ 39.390537] R13: 00007fffdfbbb560 R14: 0000555c57c88bf0 R15: 0000555c57c9d4d0 [ 39.391878] [ 39.392315] irq event stamp: 1875 [ 39.392976] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 39.394529] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 39.396070] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 39.397632] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 39.399198] ---[ end trace 0000000000000000 ]--- [ 42.206995] ------------[ cut here ]------------ [ 42.207940] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.209960] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.211403] Modules linked in: [ 42.212031] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.214048] Tainted: [W]=WARN [ 42.214622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.216329] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.217319] 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 [ 42.220478] RSP: 0018:ffff88800f10fbc0 EFLAGS: 00010286 [ 42.221447] RAX: 0000000000000000 RBX: ffffed1001e21f78 RCX: ffffffff813a4050 [ 42.222706] RDX: ffff88801084d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.224005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e21f2f [ 42.225283] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.226577] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f10fdf8 [ 42.227872] FS: 00007fd7216a6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.229353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.230412] CR2: 00007fd721b98580 CR3: 000000000e025000 CR4: 0000000000350ef0 [ 42.231702] Call Trace: [ 42.232185] [ 42.232596] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.233479] ? __create_object+0x59/0x80 [ 42.234259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.235234] __vmalloc_noprof+0x59/0x60 [ 42.235990] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.236854] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.237768] bpf_prog_alloc+0x39/0x200 [ 42.238448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.239368] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.240290] do_seccomp+0x349/0x25e0 [ 42.241009] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.241890] ? __pfx_do_seccomp+0x10/0x10 [ 42.242622] ? find_held_lock+0x2b/0x80 [ 42.243372] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.244328] ? static_key_count+0x60/0x80 [ 42.245132] prctl_set_seccomp+0x4e/0x70 [ 42.245907] __do_sys_prctl+0xe6c/0x1d70 [ 42.246630] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.247481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.248439] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.249398] ? irqentry_exit+0xf3/0x650 [ 42.250156] do_syscall_64+0xbf/0x430 [ 42.250891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.251836] RIP: 0033:0x7fd721b985cd [ 42.252496] 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 [ 42.255626] RSP: 002b:00007ffcddb74080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.256978] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd721b985cd [ 42.258236] RDX: 0000564976174e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.259506] RBP: 00007ffcddb740e0 R08: 0000000000000000 R09: 00007ffcddb73780 [ 42.260748] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649986c3bf0 [ 42.261816] R13: 00007ffcddb74510 R14: 00005649986cd380 R15: 00005649986d8460 [ 42.262893] [ 42.263244] irq event stamp: 1787 [ 42.263788] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.265054] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.266303] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 42.267564] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 42.268825] ---[ end trace 0000000000000000 ]--- [ 42.865141] ------------[ cut here ]------------ [ 42.866311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.868899] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.870729] Modules linked in: [ 42.871585] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.874170] Tainted: [W]=WARN [ 42.875023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.876875] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.878050] 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 [ 42.881471] RSP: 0018:ffff888016087bc0 EFLAGS: 00010286 [ 42.882729] RAX: 0000000000000000 RBX: ffffed1002c10f78 RCX: ffffffff813a4050 [ 42.884284] RDX: ffff888015401bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.885534] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c10f2f [ 42.886777] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.888054] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016087df8 [ 42.889519] FS: 00007f2ae5a7e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.891431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.892825] CR2: 00007ffdf5186ef8 CR3: 000000000e53c000 CR4: 0000000000350ef0 [ 42.894512] Call Trace: [ 42.895161] [ 42.895729] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.896965] ? __create_object+0x59/0x80 [ 42.897944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.899218] __vmalloc_noprof+0x59/0x60 [ 42.900214] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.901401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.902611] bpf_prog_alloc+0x39/0x200 [ 42.903638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.904599] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.905775] do_seccomp+0x349/0x25e0 [ 42.906791] ? find_held_lock+0x2b/0x80 [ 42.907802] ? do_prlimit+0x310/0x610 [ 42.908757] ? __pfx_do_seccomp+0x10/0x10 [ 42.909822] ? do_raw_spin_unlock+0x53/0x220 [ 42.910859] ? _raw_spin_unlock+0x1e/0x40 [ 42.911934] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.913076] ? static_key_count+0x60/0x80 [ 42.914024] prctl_set_seccomp+0x4e/0x70 [ 42.914841] __do_sys_prctl+0xe6c/0x1d70 [ 42.915707] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.916469] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.917526] ? irqentry_exit+0xf3/0x650 [ 42.918376] do_syscall_64+0xbf/0x430 [ 42.919045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.919844] RIP: 0033:0x7f2ae5f705cd [ 42.920402] 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 [ 42.923009] RSP: 002b:00007ffdf5185af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.924122] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ae5f705cd [ 42.925176] RDX: 0000557e18c30e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.926228] RBP: 00007ffdf5185b50 R08: 0000000000000000 R09: 00007ffdf51851f0 [ 42.927262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e47229ad0 [ 42.928326] R13: 00007ffdf5185f80 R14: 0000557e4722abc0 R15: 0000557e4723b780 [ 42.929398] [ 42.929924] irq event stamp: 1839 [ 42.930549] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 42.932126] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 42.933379] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 42.934871] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 42.936113] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34103' (ECDSA) to the list of known hosts. 2025/11/18 08:57:09 fuzzer started 2025/11/18 08:57:09 dialing manager at localhost:34383 2025/11/18 08:57:09 checking machine... 2025/11/18 08:57:09 checking revisions... [ 43.773796] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:57:09 testing simple program... [ 43.839919] cgroup: Unknown subsys name 'net' [ 43.889484] cgroup: Unknown subsys name 'cpuset' [ 43.900401] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:57:08 Registers: info registers vcpu 0 RAX=000000009b0e3fef RBX=00000000f668c159 RCX=00000000ea3abb0d RDX=000000000000000b RSI=ffff888018e6f838 RDI=000000000000000a RBP=0000000000000000 RSP=ffff888018e6f7a0 R8 =00000000a4a57e96 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff888018e6f808 R15=000000000000000b RIP=ffffffff82642b26 RFL=00000283 [--S---C] 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 00007fd7216a6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd721685020 CR3=000000000d106000 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=0000000000021091 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=00000202 [-------] 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd721c5d618 CR3=000000000d106000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000