[ 39.192667] ------------[ cut here ]------------ [ 39.193605] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.195990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.197687] Modules linked in: [ 39.198388] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.200406] Tainted: [W]=WARN [ 39.200972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.202467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.203389] 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 [ 39.206633] RSP: 0018:ffff888015e7fbc0 EFLAGS: 00010286 [ 39.207612] RAX: 0000000000000000 RBX: ffffed1002bcff78 RCX: ffffffff813a4050 [ 39.208928] RDX: ffff888019e69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.210243] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcff2f [ 39.211533] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.212850] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e7fdf8 [ 39.214149] FS: 00007ff8e75f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.215573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.216663] CR2: 00007ff8e7ae7580 CR3: 000000001c925000 CR4: 0000000000350ef0 [ 39.217962] Call Trace: [ 39.218488] [ 39.218910] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.219815] ? __create_object+0x59/0x80 [ 39.220628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.221604] __vmalloc_noprof+0x59/0x60 [ 39.222374] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.223267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.224205] bpf_prog_alloc+0x39/0x200 [ 39.224912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.225837] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.226758] do_seccomp+0x349/0x25e0 [ 39.227482] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.228404] ? __pfx_do_seccomp+0x10/0x10 [ 39.229209] ? find_held_lock+0x2b/0x80 [ 39.229934] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.230903] ? static_key_count+0x60/0x80 [ 39.231709] prctl_set_seccomp+0x4e/0x70 [ 39.232506] __do_sys_prctl+0xe6c/0x1d70 [ 39.233300] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.234179] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.235155] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.236136] ? irqentry_exit+0xf3/0x650 [ 39.236873] do_syscall_64+0xbf/0x430 [ 39.237628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.238590] RIP: 0033:0x7ff8e7ae75cd [ 39.239310] 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 [ 39.242531] RSP: 002b:00007ffd36e7e5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.243911] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8e7ae75cd [ 39.245224] RDX: 000055a9d2b66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.246500] RBP: 00007ffd36e7e620 R08: 0000000000000000 R09: 00007ffd36e7dcc0 [ 39.247787] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9e60afad0 [ 39.249112] R13: 00007ffd36e7ea50 R14: 000055a9e60b0bc0 R15: 000055a9e60c1780 [ 39.250431] [ 39.250866] irq event stamp: 1817 [ 39.251522] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 39.253112] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 39.254664] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 39.256223] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.257637] ---[ end trace 0000000000000000 ]--- [ 42.348459] ------------[ cut here ]------------ [ 42.349405] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.351363] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.352813] Modules linked in: [ 42.353454] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.355437] Tainted: [W]=WARN [ 42.355984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.357474] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.358386] 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 [ 42.361552] RSP: 0018:ffff888016967bc0 EFLAGS: 00010286 [ 42.362544] RAX: 0000000000000000 RBX: ffffed1002d2cf78 RCX: ffffffff813a4050 [ 42.363811] RDX: ffff88801568b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.365109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2cf2f [ 42.366393] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.367661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016967df8 [ 42.368953] FS: 00007f61b2949900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.370377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.371462] CR2: 00007ffe3e466ef8 CR3: 000000001f689000 CR4: 0000000000350ef0 [ 42.372770] Call Trace: [ 42.373293] [ 42.373700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.374596] ? __create_object+0x59/0x80 [ 42.375374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.376355] __vmalloc_noprof+0x59/0x60 [ 42.377059] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.377928] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.378847] bpf_prog_alloc+0x39/0x200 [ 42.379578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.380513] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.381425] do_seccomp+0x349/0x25e0 [ 42.382128] ? find_held_lock+0x2b/0x80 [ 42.382833] ? do_prlimit+0x310/0x610 [ 42.383569] ? __pfx_do_seccomp+0x10/0x10 [ 42.384352] ? do_raw_spin_unlock+0x53/0x220 [ 42.385176] ? _raw_spin_unlock+0x1e/0x40 [ 42.385901] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.386859] ? static_key_count+0x60/0x80 [ 42.387653] prctl_set_seccomp+0x4e/0x70 [ 42.388452] __do_sys_prctl+0xe6c/0x1d70 [ 42.389236] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.390045] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.391010] ? irqentry_exit+0xf3/0x650 [ 42.391783] do_syscall_64+0xbf/0x430 [ 42.392536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.393488] RIP: 0033:0x7f61b2e3b5cd [ 42.394203] 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 [ 42.397398] RSP: 002b:00007ffe3e464e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.398750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61b2e3b5cd [ 42.400032] RDX: 0000561ccd6a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.401326] RBP: 00007ffe3e464ed0 R08: 0000000000000000 R09: 00007ffe3e464570 [ 42.402604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ce6b7fad0 [ 42.403880] R13: 00007ffe3e465300 R14: 0000561ce6b80bc0 R15: 0000561ce6b91780 [ 42.405191] [ 42.405616] irq event stamp: 1717 [ 42.406265] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 42.407789] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 42.409314] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 42.410851] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 42.412375] ---[ end trace 0000000000000000 ]--- [ 43.077872] ------------[ cut here ]------------ [ 43.078805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.081252] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.082685] Modules linked in: [ 43.083295] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.085304] Tainted: [W]=WARN [ 43.085854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.087541] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.088534] 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 [ 43.091711] RSP: 0018:ffff888019d17bc0 EFLAGS: 00010286 [ 43.092694] RAX: 0000000000000000 RBX: ffffed10033a2f78 RCX: ffffffff813a4050 [ 43.093975] RDX: ffff88801c87d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.095247] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a2f2f [ 43.096540] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.097810] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d17df8 [ 43.099106] FS: 00007fd714caf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.100589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.101674] CR2: 00007fffed4e8ef8 CR3: 000000000ddd0000 CR4: 0000000000350ef0 [ 43.102963] Call Trace: [ 43.103474] [ 43.103893] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.104798] ? __create_object+0x59/0x80 [ 43.105603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.106579] __vmalloc_noprof+0x59/0x60 [ 43.107352] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.108257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.109195] bpf_prog_alloc+0x39/0x200 [ 43.109878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.110807] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.111718] do_seccomp+0x349/0x25e0 [ 43.112454] ? find_held_lock+0x2b/0x80 [ 43.113227] ? do_prlimit+0x310/0x610 [ 43.113925] ? __pfx_do_seccomp+0x10/0x10 [ 43.114718] ? do_raw_spin_unlock+0x53/0x220 [ 43.115572] ? _raw_spin_unlock+0x1e/0x40 [ 43.116373] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.117341] ? static_key_count+0x60/0x80 [ 43.118166] prctl_set_seccomp+0x4e/0x70 [ 43.118906] __do_sys_prctl+0xe6c/0x1d70 [ 43.119704] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.120592] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.121559] ? irqentry_exit+0xf3/0x650 [ 43.122317] do_syscall_64+0xbf/0x430 [ 43.123012] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.123971] RIP: 0033:0x7fd7151a15cd [ 43.124685] 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 [ 43.127860] RSP: 002b:00007fffed4e6680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.129251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7151a15cd [ 43.130559] RDX: 0000559e5fc8de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.131864] RBP: 00007fffed4e66e0 R08: 0000000000000000 R09: 00007fffed4e5d80 [ 43.133198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e9e8512b0 [ 43.134476] R13: 00007fffed4e6b10 R14: 0000559e9e853d20 R15: 0000559e9e8658d0 [ 43.135788] [ 43.136278] irq event stamp: 1817 [ 43.136894] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 43.138424] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 43.139961] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 43.141507] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 43.143030] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21408' (ECDSA) to the list of known hosts. 2025/11/19 03:38:06 fuzzer started 2025/11/19 03:38:06 dialing manager at localhost:34383 2025/11/19 03:38:06 checking machine... 2025/11/19 03:38:06 checking revisions... [ 44.041742] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:38:06 testing simple program... [ 44.132553] cgroup: Unknown subsys name 'net' [ 44.188676] cgroup: Unknown subsys name 'cpuset' [ 44.211786] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:38:05 Registers: info registers vcpu 0 RAX=423b01313f402a00 RBX=ffff888015cffd80 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000001 R9 =ffff88806ce08a60 R10=000000000003c9ed R11=000000000009adb9 R12=ffffffff8135e7a2 R13=ffff88806ce08a68 R14=ffff888015cffd50 R15=ffff88806ce08a20 RIP=ffffffff81528ee4 RFL=00000292 [--S-A--] 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 00007f61b2949900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3e45e000 CR3=000000000cf07000 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 info registers vcpu 1 RAX=0000000000024111 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff25858d78 CR3=000000000b72b000 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=c8f9de30aecb409d324428055e8ebff7 XMM02=00000000003042d0eff9b2d0a8fce9cb XMM03=00000000003043a02c67c8bc2e329bc3 XMM04=8bd34e8ef7d148c800000000000ae988 XMM05=d96330e2d2db86320000000000320700 XMM06=474038aa6c007e1f0000000000320588 XMM07=e042d86d42eb936e0000000000310338 XMM08=93ac8f65f909e44000000000003043a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000