[ 46.181491] ------------[ cut here ]------------ [ 46.182226] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.183900] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.185119] Modules linked in: [ 46.185661] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.187320] Tainted: [W]=WARN [ 46.187816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.189039] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.189806] 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 [ 46.192464] RSP: 0018:ffff888015dafbc0 EFLAGS: 00010286 [ 46.193255] RAX: 0000000000000000 RBX: ffffed1002bb5f78 RCX: ffffffff813a4050 [ 46.194353] RDX: ffff8880172d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.195621] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb5f2f [ 46.196926] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.198216] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015dafdf8 [ 46.199492] FS: 00007f8e3b8b3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.200946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.202017] CR2: 00007f8e3bda5580 CR3: 000000000e435000 CR4: 0000000000350ef0 [ 46.203308] Call Trace: [ 46.203803] [ 46.204224] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.205129] ? __create_object+0x59/0x80 [ 46.205908] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.206888] __vmalloc_noprof+0x59/0x60 [ 46.207655] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.208550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.209510] bpf_prog_alloc+0x39/0x200 [ 46.210222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.211158] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.212056] do_seccomp+0x349/0x25e0 [ 46.213066] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.213987] ? __pfx_do_seccomp+0x10/0x10 [ 46.214785] ? find_held_lock+0x2b/0x80 [ 46.215561] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.216551] ? static_key_count+0x60/0x80 [ 46.217334] prctl_set_seccomp+0x4e/0x70 [ 46.218116] __do_sys_prctl+0xe6c/0x1d70 [ 46.218897] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.219767] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.220747] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.221713] ? irqentry_exit+0xf3/0x650 [ 46.222483] do_syscall_64+0xbf/0x430 [ 46.223173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.224124] RIP: 0033:0x7f8e3bda55cd [ 46.224832] 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 [ 46.228020] RSP: 002b:00007ffd2f8fb720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.229416] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e3bda55cd [ 46.230716] RDX: 00005616cfd29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.232013] RBP: 00007ffd2f8fb780 R08: 0000000000000000 R09: 00007ffd2f8fae20 [ 46.233321] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616dbcf9ad0 [ 46.234596] R13: 00007ffd2f8fbbb0 R14: 00005616dbcfabc0 R15: 00005616dbd0b780 [ 46.235900] [ 46.236325] irq event stamp: 1737 [ 46.236989] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.238520] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.240054] softirqs last enabled at (1514): [] handle_softirqs+0x50c/0x770 [ 46.241610] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 46.243135] ---[ end trace 0000000000000000 ]--- [ 49.612147] ------------[ cut here ]------------ [ 49.613257] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.615641] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.617403] Modules linked in: [ 49.618104] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.620640] Tainted: [W]=WARN [ 49.621251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.622846] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.623916] 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 [ 49.627472] RSP: 0018:ffff888016dbfbc0 EFLAGS: 00010286 [ 49.628475] RAX: 0000000000000000 RBX: ffffed1002db7f78 RCX: ffffffff813a4050 [ 49.629811] RDX: ffff888017a8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.631132] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db7f2f [ 49.632433] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.633768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dbfdf8 [ 49.635090] FS: 00007f1105aa8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.636544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.637655] CR2: 00007f110600e4a6 CR3: 000000001fd4f000 CR4: 0000000000350ef0 [ 49.638983] Call Trace: [ 49.639489] [ 49.639923] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.640842] ? __create_object+0x59/0x80 [ 49.641658] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.642652] __vmalloc_noprof+0x59/0x60 [ 49.643443] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.644295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.645295] bpf_prog_alloc+0x39/0x200 [ 49.646052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.646990] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.647892] do_seccomp+0x349/0x25e0 [ 49.648626] ? find_held_lock+0x2b/0x80 [ 49.649429] ? do_prlimit+0x310/0x610 [ 49.650153] ? __pfx_do_seccomp+0x10/0x10 [ 49.650947] ? do_raw_spin_unlock+0x53/0x220 [ 49.651782] ? _raw_spin_unlock+0x1e/0x40 [ 49.652580] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.653609] ? static_key_count+0x60/0x80 [ 49.654425] prctl_set_seccomp+0x4e/0x70 [ 49.655176] __do_sys_prctl+0xe6c/0x1d70 [ 49.655977] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.656881] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.657905] ? irqentry_exit+0xf3/0x650 [ 49.658683] do_syscall_64+0xbf/0x430 [ 49.659446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.660422] RIP: 0033:0x7f1105f9a5cd [ 49.661139] 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 [ 49.664371] RSP: 002b:00007ffcaf146160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.665843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1105f9a5cd [ 49.667190] RDX: 0000559584e51e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.668483] RBP: 00007ffcaf1461c0 R08: 0000000000000000 R09: 00007ffcaf145860 [ 49.669732] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595a4a3b2b0 [ 49.670871] R13: 00007ffcaf1465f0 R14: 00005595a4a3dd20 R15: 00005595a4a4f8d0 [ 49.672024] [ 49.672416] irq event stamp: 2787 [ 49.672991] hardirqs last enabled at (2795): [] __up_console_sem+0x78/0x80 [ 49.674320] hardirqs last disabled at (2804): [] __up_console_sem+0x5d/0x80 [ 49.675662] softirqs last enabled at (2706): [] handle_softirqs+0x50c/0x770 [ 49.677047] softirqs last disabled at (2701): [] __irq_exit_rcu+0xc4/0x100 [ 49.678371] ---[ end trace 0000000000000000 ]--- [ 50.504452] ------------[ cut here ]------------ [ 50.505350] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.507355] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.508858] Modules linked in: [ 50.509490] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.511713] Tainted: [W]=WARN [ 50.512289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.513850] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.514769] 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 [ 50.517953] RSP: 0018:ffff88801a7efbc0 EFLAGS: 00010286 [ 50.518952] RAX: 0000000000000000 RBX: ffffed10034fdf78 RCX: ffffffff813a4050 [ 50.520242] RDX: ffff8880170c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.521533] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034fdf2f [ 50.522829] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.524116] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7efdf8 [ 50.525434] FS: 00007fd3497cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.526880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.527957] CR2: 00007fff54bacef7 CR3: 0000000009c88000 CR4: 0000000000350ef0 [ 50.529266] Call Trace: [ 50.529925] [ 50.530529] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.531637] ? __create_object+0x59/0x80 [ 50.532439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.533370] __vmalloc_noprof+0x59/0x60 [ 50.534148] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.535015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.535954] bpf_prog_alloc+0x39/0x200 [ 50.536855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.537948] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.538888] do_seccomp+0x349/0x25e0 [ 50.539660] ? find_held_lock+0x2b/0x80 [ 50.540456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.541520] ? __pfx_do_seccomp+0x10/0x10 [ 50.542288] ? irqentry_exit+0x17b/0x650 [ 50.543097] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 50.544119] prctl_set_seccomp+0x4e/0x70 [ 50.544937] __do_sys_prctl+0xe6c/0x1d70 [ 50.545767] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.546690] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.547660] ? irqentry_exit+0xf3/0x650 [ 50.548428] do_syscall_64+0xbf/0x430 [ 50.549142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.550099] RIP: 0033:0x7fd349cc15cd [ 50.550804] 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 [ 50.553938] RSP: 002b:00007fff54bab7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.555313] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd349cc15cd [ 50.556591] RDX: 000055c8a2362e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.557901] RBP: 00007fff54bab850 R08: 0000000000000000 R09: 00007fff54baaef0 [ 50.559200] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8af536b10 [ 50.560488] R13: 00007fff54babc80 R14: 000055c8af5372b0 R15: 000055c8af54b6f0 [ 50.561796] [ 50.562222] irq event stamp: 1829 [ 50.562871] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 50.564421] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 50.565955] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 50.567490] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.568994] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53043' (ECDSA) to the list of known hosts. 2025/11/19 01:19:51 fuzzer started 2025/11/19 01:19:51 dialing manager at localhost:34383 2025/11/19 01:19:51 checking machine... 2025/11/19 01:19:51 checking revisions... [ 51.577914] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:19:51 testing simple program... [ 51.659150] cgroup: Unknown subsys name 'net' [ 51.712909] cgroup: Unknown subsys name 'cpuset' [ 51.734783] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:19:50 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888015d878d8 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff888015d80000 RSP=ffff888015d87400 R8 =0000000000000001 R9 =ffff888015d874d0 R10=000000000003c9ed R11=0000000000027fc5 R12=ffff888015d87401 R13=ffff888015d874d8 R14=ffff888015d878b8 R15=ffff888015d87490 RIP=ffffffff81528eca 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 00007f7c9eb9e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7c9e2b5000 CR3=000000000bceb000 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=836c0b426ab797cc00000000000ae988 XMM05=3d757ce9159cdca80000000000321250 XMM06=d96330e2d2db863200000000003200b0 XMM07=fb795ef6d6577056000000000030fbd0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880185e7370 RCX=ffff8880185e71fc RDX=1ffff110030bce8c RSI=ffffffff81000130 RDI=ffff8880185e737c RBP=ffff8880185e7460 RSP=ffff8880185e7288 R8 =0000000000000001 R9 =ffff8880185e72e8 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff8880185e7370 R13=0000000000000000 R14=ffff8880161d5340 R15=00000000000928c0 RIP=ffffffff81619207 RFL=00000246 [---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 00007f1105aa8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcaf13eff8 CR3=000000001fd13000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000