[ 44.885093] ------------[ cut here ]------------ [ 44.886018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.888029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 44.889526] Modules linked in: [ 44.890388] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.892459] Tainted: [W]=WARN [ 44.893070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.894542] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.895450] 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 [ 44.898594] RSP: 0018:ffff888013effbc0 EFLAGS: 00010286 [ 44.899563] RAX: 0000000000000000 RBX: ffffed10027dff78 RCX: ffffffff813a4050 [ 44.900842] RDX: ffff888016135340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.902116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027dff2f [ 44.903384] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.904644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013effdf8 [ 44.905939] FS: 00007feb27577900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.907387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.908467] CR2: 00007ffee8c92ef8 CR3: 000000000d126000 CR4: 0000000000350ef0 [ 44.909764] Call Trace: [ 44.910224] [ 44.910668] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.911512] ? __create_object+0x59/0x80 [ 44.912283] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.913267] __vmalloc_noprof+0x59/0x60 [ 44.914018] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.914881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.915823] bpf_prog_alloc+0x39/0x200 [ 44.916524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.917459] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.918355] do_seccomp+0x349/0x25e0 [ 44.919072] ? find_held_lock+0x2b/0x80 [ 44.919843] ? do_prlimit+0x310/0x610 [ 44.920543] ? __pfx_do_seccomp+0x10/0x10 [ 44.921340] ? do_raw_spin_unlock+0x53/0x220 [ 44.922167] ? _raw_spin_unlock+0x1e/0x40 [ 44.922960] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.923966] ? static_key_count+0x60/0x80 [ 44.924776] prctl_set_seccomp+0x4e/0x70 [ 44.925533] __do_sys_prctl+0xe6c/0x1d70 [ 44.926318] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.927182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.928146] ? irqentry_exit+0xf3/0x650 [ 44.928922] do_syscall_64+0xbf/0x430 [ 44.929675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.930596] RIP: 0033:0x7feb27a695cd [ 44.931310] 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 [ 44.934507] RSP: 002b:00007ffee8c90350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.935897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb27a695cd [ 44.937257] RDX: 0000564153566e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.938561] RBP: 00007ffee8c903b0 R08: 0000000000000000 R09: 00007ffee8c8fa50 [ 44.939864] R10: 0000000000000000 R11: 0000000000000246 R12: 000056418c8ce2b0 [ 44.941159] R13: 00007ffee8c907e0 R14: 000056418c8d0d20 R15: 000056418c8e28d0 [ 44.942451] [ 44.942908] irq event stamp: 1797 [ 44.943515] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 44.945058] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 44.946441] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 44.947724] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 44.948988] ---[ end trace 0000000000000000 ]--- [ 48.180525] ------------[ cut here ]------------ [ 48.181408] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.183318] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.184758] Modules linked in: [ 48.185342] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.187240] Tainted: [W]=WARN [ 48.187818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.189220] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.190095] 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 [ 48.193106] RSP: 0018:ffff888013ab7bc0 EFLAGS: 00010286 [ 48.194033] RAX: 0000000000000000 RBX: ffffed1002756f78 RCX: ffffffff813a4050 [ 48.195252] RDX: ffff8880161b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.196469] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002756f2f [ 48.197693] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.198900] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ab7df8 [ 48.200125] FS: 00007f391584b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.201508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.202518] CR2: 00007fffcea94ef8 CR3: 000000000b7c9000 CR4: 0000000000350ef0 [ 48.203739] Call Trace: [ 48.204176] [ 48.204561] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.205428] ? __create_object+0x59/0x80 [ 48.206179] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.207087] __vmalloc_noprof+0x59/0x60 [ 48.207810] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.208595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.209541] bpf_prog_alloc+0x39/0x200 [ 48.210292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.211175] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.212045] do_seccomp+0x349/0x25e0 [ 48.212734] ? find_held_lock+0x2b/0x80 [ 48.213419] ? do_prlimit+0x310/0x610 [ 48.214134] ? __pfx_do_seccomp+0x10/0x10 [ 48.214890] ? do_raw_spin_unlock+0x53/0x220 [ 48.215691] ? _raw_spin_unlock+0x1e/0x40 [ 48.216390] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.217331] ? static_key_count+0x60/0x80 [ 48.218107] prctl_set_seccomp+0x4e/0x70 [ 48.218850] __do_sys_prctl+0xe6c/0x1d70 [ 48.219548] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.220356] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.221297] ? irqentry_exit+0xf3/0x650 [ 48.222028] do_syscall_64+0xbf/0x430 [ 48.222739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.223655] RIP: 0033:0x7f3915d3d5cd [ 48.224276] 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 [ 48.227289] RSP: 002b:00007fffcea929e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.228567] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3915d3d5cd [ 48.229796] RDX: 0000563702c53e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.231003] RBP: 00007fffcea92a40 R08: 0000000000000000 R09: 00007fffcea920e0 [ 48.232213] R10: 0000000000000000 R11: 0000000000000246 R12: 000056371c6aebf0 [ 48.233438] R13: 00007fffcea92e70 R14: 000056371c6b8380 R15: 000056371c6c3460 [ 48.234691] [ 48.235088] irq event stamp: 1743 [ 48.235702] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 48.237150] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 48.238600] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 48.240087] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 48.241442] ---[ end trace 0000000000000000 ]--- [ 49.067817] ------------[ cut here ]------------ [ 49.068727] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.070785] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.072279] Modules linked in: [ 49.072919] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.075158] Tainted: [W]=WARN [ 49.075820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.077313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.078224] 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 [ 49.081424] RSP: 0018:ffff888013b97bc0 EFLAGS: 00010286 [ 49.082410] RAX: 0000000000000000 RBX: ffffed1002772f78 RCX: ffffffff813a4050 [ 49.083672] RDX: ffff88800f425340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.084953] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002772f2f [ 49.086210] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.087465] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b97df8 [ 49.088746] FS: 00007fb8cb613900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.090192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.091257] CR2: 00007fb8cbb05580 CR3: 000000000d758000 CR4: 0000000000350ef0 [ 49.092526] Call Trace: [ 49.093042] [ 49.093449] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.094340] ? __create_object+0x59/0x80 [ 49.095106] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.096079] __vmalloc_noprof+0x59/0x60 [ 49.096833] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.097709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.098594] bpf_prog_alloc+0x39/0x200 [ 49.099332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.100261] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.101164] do_seccomp+0x349/0x25e0 [ 49.101878] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.102771] ? __pfx_do_seccomp+0x10/0x10 [ 49.103504] ? find_held_lock+0x2b/0x80 [ 49.104254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.105218] ? static_key_count+0x60/0x80 [ 49.105999] prctl_set_seccomp+0x4e/0x70 [ 49.106758] __do_sys_prctl+0xe6c/0x1d70 [ 49.107487] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.108341] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.109309] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.110265] ? irqentry_exit+0xf3/0x650 [ 49.111018] do_syscall_64+0xbf/0x430 [ 49.111752] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.112690] RIP: 0033:0x7fb8cbb055cd [ 49.113354] 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 [ 49.116524] RSP: 002b:00007fff9d4fa290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.117886] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8cbb055cd [ 49.119145] RDX: 0000561d7ac63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.120413] RBP: 00007fff9d4fa2f0 R08: 0000000000000000 R09: 00007fff9d4f9990 [ 49.121702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d9bb05ad0 [ 49.122967] R13: 00007fff9d4fa720 R14: 0000561d9bb06bc0 R15: 0000561d9bb17780 [ 49.124245] [ 49.124693] irq event stamp: 1897 [ 49.125319] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 49.126847] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 49.128361] softirqs last enabled at (1432): [] handle_softirqs+0x50c/0x770 [ 49.129889] softirqs last disabled at (1411): [] __irq_exit_rcu+0xc4/0x100 [ 49.131384] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50732' (ECDSA) to the list of known hosts. 2025/11/19 05:49:07 fuzzer started 2025/11/19 05:49:07 dialing manager at localhost:34383 2025/11/19 05:49:07 checking machine... 2025/11/19 05:49:07 checking revisions... [ 50.047353] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:49:08 testing simple program... [ 50.142894] cgroup: Unknown subsys name 'net' [ 50.255191] cgroup: Unknown subsys name 'cpuset' [ 50.271001] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:49:07 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88801a3a1bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801a3a2618 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801a3a2668 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 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 00007f391584b900 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=00007f3915e030b0 CR3=00000000200ee000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800cd60cf0 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800cd601e8 RSI=0000000000000000 RDI=ffff88800cdb3640 RBP=ffff88800cdb3640 RSP=ffff8880165af8d8 R8 =0000000000000001 R9 =ffffed1002cb5f0c R10=0000000000000003 R11=0000000000000001 R12=ffff88800cd40190 R13=0000000000000246 R14=ffff88800cdb3640 R15=ffff8880096c78c0 RIP=ffffffff81b61af4 RFL=00000086 [--S--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 00007fdaa6f9c700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fba2e6e8000 CR3=000000000bf04000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732036303a3934 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000