[ 46.227797] ------------[ cut here ]------------ [ 46.228751] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.230951] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.232508] Modules linked in: [ 46.233152] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.235329] Tainted: [W]=WARN [ 46.235963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.237554] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.238635] 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 [ 46.242376] RSP: 0018:ffff88800f19fbc0 EFLAGS: 00010286 [ 46.243438] RAX: 0000000000000000 RBX: ffffed1001e33f78 RCX: ffffffff813a4050 [ 46.244789] RDX: ffff888016055340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.246176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e33f2f [ 46.247792] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.249419] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f19fdf8 [ 46.250972] FS: 00007f67f2efe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.252509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.253678] CR2: 00007ffcd0ef9ef8 CR3: 0000000009ce7000 CR4: 0000000000350ef0 [ 46.255053] Call Trace: [ 46.255591] [ 46.256042] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.257014] ? __create_object+0x59/0x80 [ 46.257862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.258907] __vmalloc_noprof+0x59/0x60 [ 46.259748] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.260698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.261724] bpf_prog_alloc+0x39/0x200 [ 46.262503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.263518] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.264503] do_seccomp+0x349/0x25e0 [ 46.265240] ? find_held_lock+0x2b/0x80 [ 46.266063] ? do_prlimit+0x310/0x610 [ 46.266869] ? __pfx_do_seccomp+0x10/0x10 [ 46.267724] ? do_raw_spin_unlock+0x53/0x220 [ 46.268626] ? _raw_spin_unlock+0x1e/0x40 [ 46.269499] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.270547] ? static_key_count+0x60/0x80 [ 46.271418] prctl_set_seccomp+0x4e/0x70 [ 46.272207] __do_sys_prctl+0xe6c/0x1d70 [ 46.273096] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.274027] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.275078] ? irqentry_exit+0xf3/0x650 [ 46.275904] do_syscall_64+0xbf/0x430 [ 46.276707] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.277752] RIP: 0033:0x7f67f33f05cd [ 46.278521] 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 [ 46.281912] RSP: 002b:00007ffcd0ef7ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.283134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67f33f05cd [ 46.284286] RDX: 000055d77c4d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.285430] RBP: 00007ffcd0ef7f40 R08: 0000000000000000 R09: 00007ffcd0ef75e0 [ 46.286571] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d795d73ad0 [ 46.287708] R13: 00007ffcd0ef8370 R14: 000055d795d74bc0 R15: 000055d795d85780 [ 46.288866] [ 46.289262] irq event stamp: 1811 [ 46.289844] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 46.291199] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 46.292555] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.293928] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 46.295249] ---[ end trace 0000000000000000 ]--- [ 49.388297] ------------[ cut here ]------------ [ 49.389302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.391545] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.393107] Modules linked in: [ 49.393827] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.396200] Tainted: [W]=WARN [ 49.396933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.398549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.399539] 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 [ 49.402948] RSP: 0018:ffff88801c487bc0 EFLAGS: 00010286 [ 49.403994] RAX: 0000000000000000 RBX: ffffed1003890f78 RCX: ffffffff813a4050 [ 49.405402] RDX: ffff888015fe8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.406802] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003890f2f [ 49.408192] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.409604] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c487df8 [ 49.410994] FS: 00007f7ba3383900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.412554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.413734] CR2: 00007f7ba3875580 CR3: 000000000ddb1000 CR4: 0000000000350ef0 [ 49.415126] Call Trace: [ 49.415687] [ 49.416127] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.417099] ? __create_object+0x59/0x80 [ 49.417955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.419024] __vmalloc_noprof+0x59/0x60 [ 49.419848] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.420793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.421822] bpf_prog_alloc+0x39/0x200 [ 49.422637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.423646] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.424609] do_seccomp+0x349/0x25e0 [ 49.425330] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.426322] ? __pfx_do_seccomp+0x10/0x10 [ 49.427186] ? find_held_lock+0x2b/0x80 [ 49.427997] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.429054] ? static_key_count+0x60/0x80 [ 49.429921] prctl_set_seccomp+0x4e/0x70 [ 49.430758] __do_sys_prctl+0xe6c/0x1d70 [ 49.431618] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.432546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.433610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.434659] ? irqentry_exit+0xf3/0x650 [ 49.435492] do_syscall_64+0xbf/0x430 [ 49.436227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.437288] RIP: 0033:0x7f7ba38755cd [ 49.438059] 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 [ 49.441477] RSP: 002b:00007ffd7829b3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.442937] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ba38755cd [ 49.444304] RDX: 000055ca247fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.445707] RBP: 00007ffd7829b410 R08: 0000000000000000 R09: 00007ffd7829aab0 [ 49.447087] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca25df5ad0 [ 49.448491] R13: 00007ffd7829b840 R14: 000055ca25df6bc0 R15: 000055ca25e07780 [ 49.449884] [ 49.450255] irq event stamp: 1885 [ 49.450836] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 49.452178] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 49.453536] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 49.454884] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 49.456212] ---[ end trace 0000000000000000 ]--- [ 50.142467] ------------[ cut here ]------------ [ 50.143422] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.145557] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.147071] Modules linked in: [ 50.147723] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.149741] Tainted: [W]=WARN [ 50.150295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.151771] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.152686] 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 [ 50.155877] RSP: 0018:ffff8880182d7bc0 EFLAGS: 00010286 [ 50.156854] RAX: 0000000000000000 RBX: ffffed100305af78 RCX: ffffffff813a4050 [ 50.158154] RDX: ffff88801c718000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.159445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100305af2f [ 50.160739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.162053] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880182d7df8 [ 50.163371] FS: 00007fde02e12900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.164794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.165877] CR2: 00007fde03304580 CR3: 000000001efaa000 CR4: 0000000000350ef0 [ 50.167179] Call Trace: [ 50.167686] [ 50.168108] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.169010] ? __create_object+0x59/0x80 [ 50.169819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.170802] __vmalloc_noprof+0x59/0x60 [ 50.171568] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.172447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.173335] bpf_prog_alloc+0x39/0x200 [ 50.174083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.175023] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.175939] do_seccomp+0x349/0x25e0 [ 50.176666] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.177583] ? __pfx_do_seccomp+0x10/0x10 [ 50.178391] ? find_held_lock+0x2b/0x80 [ 50.179107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.180086] ? static_key_count+0x60/0x80 [ 50.180884] prctl_set_seccomp+0x4e/0x70 [ 50.181678] __do_sys_prctl+0xe6c/0x1d70 [ 50.182477] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.183283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.184244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.185223] ? irqentry_exit+0xf3/0x650 [ 50.186003] do_syscall_64+0xbf/0x430 [ 50.186751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.187727] RIP: 0033:0x7fde033045cd [ 50.188448] 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 [ 50.191657] RSP: 002b:00007ffea86fc5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.193056] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde033045cd [ 50.194364] RDX: 00005627e2234e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.195675] RBP: 00007ffea86fc630 R08: 0000000000000000 R09: 00007ffea86fbcd0 [ 50.196967] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627e8e7ebf0 [ 50.198277] R13: 00007ffea86fca60 R14: 00005627e8e88380 R15: 00005627e8e93460 [ 50.199582] [ 50.200018] irq event stamp: 1765 [ 50.200676] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.202217] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.203763] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 50.205317] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 50.206883] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5519' (ECDSA) to the list of known hosts. 2025/11/18 00:34:39 fuzzer started 2025/11/18 00:34:39 dialing manager at localhost:37895 2025/11/18 00:34:39 checking machine... 2025/11/18 00:34:39 checking revisions... [ 51.095623] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:34:40 testing simple program... [ 51.182081] cgroup: Unknown subsys name 'net' [ 51.248058] cgroup: Unknown subsys name 'cpuset' [ 51.270531] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:34:39 Registers: info registers vcpu 0 RAX=0000000000049d0f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 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=00007f0006af9000 CR3=000000000de26000 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=1d9d9686493f7cad1f43e45a1d3f7866 XMM02=2c67c8bc2e329bc30000000000307120 XMM03=fb795ef6d65770560000000000311f30 XMM04=96ad5ebaa3097aa200000000000ae988 XMM05=3d1541485b0bc2d70000000000321e38 XMM06=817b8945e9d503730000000000320ed8 XMM07=e042d86d42eb936e00000000003121b0 XMM08=bd49817a77ff0e780000000000307180 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff88801c719bc0 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801c71a618 RSP=ffff888019a0f438 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801c71a618 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 00007f7ba3383900 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=00007f7ba3362020 CR3=000000000e3f0000 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