[ 44.173005] ------------[ cut here ]------------ [ 44.173768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.175899] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.177084] Modules linked in: [ 44.177569] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.179185] Tainted: [W]=WARN [ 44.179649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.180850] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.181589] 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 [ 44.184209] RSP: 0018:ffff8880165ffbc0 EFLAGS: 00010286 [ 44.184970] RAX: 0000000000000000 RBX: ffffed1002cbff78 RCX: ffffffff813a4050 [ 44.186035] RDX: ffff88801a4bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.187109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbff2f [ 44.188185] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.189243] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165ffdf8 [ 44.190347] FS: 00007efc12df4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.191543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.192421] CR2: 00007efc132e6580 CR3: 000000000e630000 CR4: 0000000000350ef0 [ 44.193486] Call Trace: [ 44.193872] [ 44.194240] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.194950] ? __create_object+0x59/0x80 [ 44.195603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.196397] __vmalloc_noprof+0x59/0x60 [ 44.196988] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.197697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.198466] bpf_prog_alloc+0x39/0x200 [ 44.199036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.199814] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.200554] do_seccomp+0x349/0x25e0 [ 44.201146] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.201850] ? __pfx_do_seccomp+0x10/0x10 [ 44.202492] ? find_held_lock+0x2b/0x80 [ 44.203115] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.203884] ? static_key_count+0x60/0x80 [ 44.204538] prctl_set_seccomp+0x4e/0x70 [ 44.205177] __do_sys_prctl+0xe6c/0x1d70 [ 44.205789] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.206485] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.207271] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.208042] ? irqentry_exit+0xf3/0x650 [ 44.208668] do_syscall_64+0xbf/0x430 [ 44.209273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.210016] RIP: 0033:0x7efc132e65cd [ 44.210592] 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 [ 44.213199] RSP: 002b:00007ffc109baed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.214328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc132e65cd [ 44.215389] RDX: 000055b6d0481e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.216455] RBP: 00007ffc109baf30 R08: 0000000000000000 R09: 00007ffc109ba5d0 [ 44.217520] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6f76a5ad0 [ 44.218579] R13: 00007ffc109bb360 R14: 000055b6f76a6bc0 R15: 000055b6f76b7780 [ 44.219667] [ 44.220029] irq event stamp: 1693 [ 44.220561] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 44.221826] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 44.223077] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 44.224362] softirqs last disabled at (1447): [] __irq_exit_rcu+0xc4/0x100 [ 44.225618] ---[ end trace 0000000000000000 ]--- [ 47.496803] ------------[ cut here ]------------ [ 47.497724] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.499719] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.501161] Modules linked in: [ 47.501744] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.503765] Tainted: [W]=WARN [ 47.504372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.505849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.506773] 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 [ 47.509953] RSP: 0018:ffff888017027bc0 EFLAGS: 00010286 [ 47.510923] RAX: 0000000000000000 RBX: ffffed1002e04f78 RCX: ffffffff813a4050 [ 47.512230] RDX: ffff888009a71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.513527] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e04f2f [ 47.514821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.516112] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017027df8 [ 47.517431] FS: 00007fdd44b38900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.518862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.519946] CR2: 00007ffc97497ef8 CR3: 000000000dab9000 CR4: 0000000000350ef0 [ 47.521249] Call Trace: [ 47.521715] [ 47.522166] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.523017] ? __create_object+0x59/0x80 [ 47.523806] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.524795] __vmalloc_noprof+0x59/0x60 [ 47.525559] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.526453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.527401] bpf_prog_alloc+0x39/0x200 [ 47.528146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.529039] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.529967] do_seccomp+0x349/0x25e0 [ 47.530683] ? find_held_lock+0x2b/0x80 [ 47.531443] ? do_prlimit+0x310/0x610 [ 47.532194] ? __pfx_do_seccomp+0x10/0x10 [ 47.532942] ? do_raw_spin_unlock+0x53/0x220 [ 47.533793] ? _raw_spin_unlock+0x1e/0x40 [ 47.534562] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.535541] ? static_key_count+0x60/0x80 [ 47.536345] prctl_set_seccomp+0x4e/0x70 [ 47.537121] __do_sys_prctl+0xe6c/0x1d70 [ 47.537853] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.538710] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.539688] ? irqentry_exit+0xf3/0x650 [ 47.540469] do_syscall_64+0xbf/0x430 [ 47.541216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.542157] RIP: 0033:0x7fdd4502a5cd [ 47.542818] 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 [ 47.545994] RSP: 002b:00007ffc97496ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.547375] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd4502a5cd [ 47.548698] RDX: 0000563176e8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.549975] RBP: 00007ffc97496c00 R08: 0000000000000000 R09: 00007ffc974962a0 [ 47.551247] R10: 0000000000000000 R11: 0000000000000246 R12: 000056318ca6a2b0 [ 47.552545] R13: 00007ffc97497030 R14: 000056318ca6cd20 R15: 000056318ca7e8d0 [ 47.553842] [ 47.554302] irq event stamp: 3693 [ 47.554905] hardirqs last enabled at (3701): [] __up_console_sem+0x78/0x80 [ 47.556441] hardirqs last disabled at (3710): [] __up_console_sem+0x5d/0x80 [ 47.557969] softirqs last enabled at (3316): [] handle_softirqs+0x50c/0x770 [ 47.559542] softirqs last disabled at (3311): [] __irq_exit_rcu+0xc4/0x100 [ 47.561088] ---[ end trace 0000000000000000 ]--- [ 48.329486] ------------[ cut here ]------------ [ 48.330267] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.331988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.333223] Modules linked in: [ 48.333724] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.335402] Tainted: [W]=WARN [ 48.335881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.337200] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.337946] 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 [ 48.340650] RSP: 0018:ffff8880167dfbc0 EFLAGS: 00010286 [ 48.341495] RAX: 0000000000000000 RBX: ffffed1002cfbf78 RCX: ffffffff813a4050 [ 48.342602] RDX: ffff888016b60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.343725] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfbf2f [ 48.344829] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.345950] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167dfdf8 [ 48.347082] FS: 00007f74a7332900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.348340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.349246] CR2: 00007f74a7824580 CR3: 000000000dbfa000 CR4: 0000000000350ef0 [ 48.350356] Call Trace: [ 48.350747] [ 48.351203] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.352136] ? __create_object+0x59/0x80 [ 48.352893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.353903] __vmalloc_noprof+0x59/0x60 [ 48.354669] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.355602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.356434] bpf_prog_alloc+0x39/0x200 [ 48.357022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.357794] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.358564] do_seccomp+0x349/0x25e0 [ 48.359187] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.359906] ? __pfx_do_seccomp+0x10/0x10 [ 48.360591] ? find_held_lock+0x2b/0x80 [ 48.361253] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.362033] ? static_key_count+0x60/0x80 [ 48.362705] prctl_set_seccomp+0x4e/0x70 [ 48.363368] __do_sys_prctl+0xe6c/0x1d70 [ 48.364004] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.364720] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.365527] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.366347] ? irqentry_exit+0xf3/0x650 [ 48.366957] do_syscall_64+0xbf/0x430 [ 48.367588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.368417] RIP: 0033:0x7f74a78245cd [ 48.368985] 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 [ 48.371666] RSP: 002b:00007fffb7b0b7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.372915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74a78245cd [ 48.374027] RDX: 000055e304d26e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.375129] RBP: 00007fffb7b0b820 R08: 0000000000000000 R09: 00007fffb7b0aec0 [ 48.376226] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e30748fad0 [ 48.377320] R13: 00007fffb7b0bc50 R14: 000055e307490bc0 R15: 000055e3074a1780 [ 48.378424] [ 48.378776] irq event stamp: 1783 [ 48.379339] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 48.380644] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 48.381919] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 48.383253] softirqs last disabled at (1323): [] __irq_exit_rcu+0xc4/0x100 [ 48.384584] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40930' (ECDSA) to the list of known hosts. 2025/11/18 18:24:17 fuzzer started 2025/11/18 18:24:17 dialing manager at localhost:34383 2025/11/18 18:24:17 checking machine... 2025/11/18 18:24:17 checking revisions... [ 49.323695] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:24:18 testing simple program... [ 49.404299] cgroup: Unknown subsys name 'net' [ 49.462139] cgroup: Unknown subsys name 'cpuset' [ 49.477251] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:24:17 Registers: info registers vcpu 0 RAX=1c3feb9cd1666fc5 RBX=00007fff43ef3250 RCX=ffff88801645f4d4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff88801447ddc0 RBP=ffffffff85e1ffe0 RSP=ffff88801645f4c8 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88801447d340 R15=0000000000000002 RIP=ffffffff81528fc6 RFL=00000046 [---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 00007ff8e4140900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff8e3857000 CR3=000000000db50000 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=0f06da1fb94fb88edb477ebb5c403033 XMM02=ec2efd57dc4c00df0000000000302e28 XMM03=4c0cbfcdac45ec8c0000000000302ef8 XMM04=5c67a27e8c237aba00000000000ae988 XMM05=5f877a5eac1ca24a0000000000320f98 XMM06=817b8945e9d50373000000000031fd88 XMM07=fb795ef6d65770560000000000310780 XMM08=2c67c8bc2e329bc30000000000302e98 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010001 RBX=003732bbefd44c46 RCX=ffffffff816348fd RDX=ffff888016825340 RSI=003732bbefd44c46 RDI=0000000000000006 RBP=ffff88806cf08d50 RSP=ffff88806cf08c90 R8 =000f424000000000 R9 =ffffed100d9e119a R10=003b9aca00000000 R11=0000000000000001 R12=0000000000000000 R13=003b9aca00000000 R14=0000000000138c4a R15=0000000000000000 RIP=ffffffff816349bb RFL=00000083 [--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 00007fdd44b38900 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=00007ffc97490000 CR3=000000001d03d000 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=6720646572637465733a4d41503d706f 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