[ 46.217895] ------------[ cut here ]------------ [ 46.218828] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.220849] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.222305] Modules linked in: [ 46.222900] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.224953] Tainted: [W]=WARN [ 46.225556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.227053] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.227957] 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 [ 46.231157] RSP: 0018:ffff88801a23fbc0 EFLAGS: 00010286 [ 46.232120] RAX: 0000000000000000 RBX: ffffed1003447f78 RCX: ffffffff813a4050 [ 46.233390] RDX: ffff8880167a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.234685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003447f2f [ 46.235965] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.237235] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a23fdf8 [ 46.238514] FS: 00007fa145e6f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.239931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.240993] CR2: 00007ffc6334cef7 CR3: 000000000ca42000 CR4: 0000000000350ef0 [ 46.242281] Call Trace: [ 46.242741] [ 46.243183] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.244072] ? __create_object+0x59/0x80 [ 46.244798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.245759] __vmalloc_noprof+0x59/0x60 [ 46.246516] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.247385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.248309] bpf_prog_alloc+0x39/0x200 [ 46.248991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.249916] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.250830] do_seccomp+0x349/0x25e0 [ 46.251552] ? find_held_lock+0x2b/0x80 [ 46.252354] ? do_prlimit+0x310/0x610 [ 46.253116] ? __pfx_do_seccomp+0x10/0x10 [ 46.253851] ? do_raw_spin_unlock+0x53/0x220 [ 46.254704] ? _raw_spin_unlock+0x1e/0x40 [ 46.255473] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.256421] ? static_key_count+0x60/0x80 [ 46.257211] prctl_set_seccomp+0x4e/0x70 [ 46.257936] __do_sys_prctl+0xe6c/0x1d70 [ 46.258723] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.259582] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.260594] ? irqentry_exit+0xf3/0x650 [ 46.261350] do_syscall_64+0xbf/0x430 [ 46.262086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.262998] RIP: 0033:0x7fa1463615cd [ 46.263693] 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 [ 46.266851] RSP: 002b:00007ffc6334bac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.268215] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1463615cd [ 46.269487] RDX: 00005654d6613e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.270769] RBP: 00007ffc6334bb20 R08: 0000000000000000 R09: 00007ffc6334b1c0 [ 46.272050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565502568bf0 [ 46.273331] R13: 00007ffc6334bf50 R14: 0000565502572380 R15: 000056550257d460 [ 46.274635] [ 46.275087] irq event stamp: 1911 [ 46.275689] hardirqs last enabled at (1919): [] __up_console_sem+0x78/0x80 [ 46.277191] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 46.278711] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 46.280009] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 46.281275] ---[ end trace 0000000000000000 ]--- [ 49.650793] ------------[ cut here ]------------ [ 49.651701] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.653709] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.655203] Modules linked in: [ 49.655787] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.659245] Tainted: [W]=WARN [ 49.659800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.661352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.662252] 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 [ 49.665448] RSP: 0018:ffff88800d58fbc0 EFLAGS: 00010286 [ 49.666454] RAX: 0000000000000000 RBX: ffffed1001ab1f78 RCX: ffffffff813a4050 [ 49.667733] RDX: ffff88801729b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.669008] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ab1f2f [ 49.670333] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.671620] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d58fdf8 [ 49.672909] FS: 00007f4c38e68900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.674377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.675432] CR2: 00007ffee4b0fef7 CR3: 000000001f24f000 CR4: 0000000000350ef0 [ 49.676749] Call Trace: [ 49.677266] [ 49.677671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.678604] ? __create_object+0x59/0x80 [ 49.679395] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.680374] __vmalloc_noprof+0x59/0x60 [ 49.681137] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.681970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.682933] bpf_prog_alloc+0x39/0x200 [ 49.683669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.684600] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.685524] do_seccomp+0x349/0x25e0 [ 49.686246] ? find_held_lock+0x2b/0x80 [ 49.687000] ? do_prlimit+0x310/0x610 [ 49.687750] ? __pfx_do_seccomp+0x10/0x10 [ 49.688533] ? do_raw_spin_unlock+0x53/0x220 [ 49.689366] ? _raw_spin_unlock+0x1e/0x40 [ 49.690155] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.691159] ? static_key_count+0x60/0x80 [ 49.691917] prctl_set_seccomp+0x4e/0x70 [ 49.692690] __do_sys_prctl+0xe6c/0x1d70 [ 49.693484] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.694376] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.695343] ? irqentry_exit+0xf3/0x650 [ 49.696118] do_syscall_64+0xbf/0x430 [ 49.696820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.697772] RIP: 0033:0x7f4c3935a5cd [ 49.698532] 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 [ 49.701689] RSP: 002b:00007ffee4b0e4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.703110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c3935a5cd [ 49.704389] RDX: 000055603ae3ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.705676] RBP: 00007ffee4b0e530 R08: 0000000000000000 R09: 00007ffee4b0dbd0 [ 49.706979] R10: 0000000000000000 R11: 0000000000000246 R12: 000055606e91e240 [ 49.708258] R13: 00007ffee4b0e960 R14: 000055606e91dbf0 R15: 000055606e9324d0 [ 49.709552] [ 49.709967] irq event stamp: 2063 [ 49.710646] hardirqs last enabled at (2073): [] __up_console_sem+0x78/0x80 [ 49.712047] hardirqs last disabled at (2084): [] __up_console_sem+0x5d/0x80 [ 49.713323] softirqs last enabled at (2002): [] handle_softirqs+0x50c/0x770 [ 49.714655] softirqs last disabled at (1997): [] __irq_exit_rcu+0xc4/0x100 [ 49.715936] ---[ end trace 0000000000000000 ]--- [ 50.567745] ------------[ cut here ]------------ [ 50.568673] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.570815] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.572320] Modules linked in: [ 50.572920] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.574986] Tainted: [W]=WARN [ 50.577017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.578613] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.579557] 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 [ 50.582829] RSP: 0018:ffff88801a06fbc0 EFLAGS: 00010286 [ 50.583832] RAX: 0000000000000000 RBX: ffffed100340df78 RCX: ffffffff813a4050 [ 50.585148] RDX: ffff88800b8e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.586515] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100340df2f [ 50.587829] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.589146] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a06fdf8 [ 50.590503] FS: 00007faf59796900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.591981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.593072] CR2: 00007faf59c88580 CR3: 000000001f9b3000 CR4: 0000000000350ef0 [ 50.594436] Call Trace: [ 50.594910] [ 50.595384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.596311] ? __create_object+0x59/0x80 [ 50.597116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.598111] __vmalloc_noprof+0x59/0x60 [ 50.598879] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.599781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.600743] bpf_prog_alloc+0x39/0x200 [ 50.601509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.602504] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.603434] do_seccomp+0x349/0x25e0 [ 50.604165] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.605080] ? __pfx_do_seccomp+0x10/0x10 [ 50.605840] ? find_held_lock+0x2b/0x80 [ 50.606661] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.607651] ? static_key_count+0x60/0x80 [ 50.608484] prctl_set_seccomp+0x4e/0x70 [ 50.609288] __do_sys_prctl+0xe6c/0x1d70 [ 50.610100] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.610967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.611958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.612947] ? irqentry_exit+0xf3/0x650 [ 50.613726] do_syscall_64+0xbf/0x430 [ 50.614526] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.615498] RIP: 0033:0x7faf59c885cd [ 50.616236] 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 [ 50.619520] RSP: 002b:00007ffe0734dfe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.620915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf59c885cd [ 50.622228] RDX: 00005651d6982e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.623585] RBP: 00007ffe0734e040 R08: 0000000000000000 R09: 00007ffe0734d6e0 [ 50.624893] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651d7ac6ad0 [ 50.626218] R13: 00007ffe0734e470 R14: 00005651d7ac7bc0 R15: 00005651d7ad8780 [ 50.627590] [ 50.628021] irq event stamp: 2021 [ 50.628687] hardirqs last enabled at (2031): [] __up_console_sem+0x78/0x80 [ 50.630257] hardirqs last disabled at (2040): [] __up_console_sem+0x5d/0x80 [ 50.631858] softirqs last enabled at (1560): [] handle_softirqs+0x50c/0x770 [ 50.633455] softirqs last disabled at (1549): [] __irq_exit_rcu+0xc4/0x100 [ 50.635069] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26785' (ECDSA) to the list of known hosts. 2025/11/17 22:21:55 fuzzer started 2025/11/17 22:21:56 dialing manager at localhost:37895 2025/11/17 22:21:56 checking machine... 2025/11/17 22:21:56 checking revisions... [ 51.547344] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:21:56 testing simple program... [ 51.640341] cgroup: Unknown subsys name 'net' [ 51.742398] cgroup: Unknown subsys name 'cpuset' [ 51.762963] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:21:55 Registers: info registers vcpu 0 RAX=0000000000000014 RBX=ffff88801445c278 RCX=ffff888016227894 RDX=0000000000000005 RSI=ffffffff85e1ffe0 RDI=ffff88801445c278 RBP=ffffffff85e1ffe0 RSP=ffff888016227840 R8 =0000000000000000 R9 =ffffed1002b16522 R10=0000000000000001 R11=0000000000000001 R12=ffff88801445c278 R13=ffff888016227894 R14=0000000000000005 R15=0000000000000005 RIP=ffffffff84c71f8a 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 00007fc77d51b700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4c394200b0 CR3=000000000e5f6000 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=2035353a31323a323220373120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a31323a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026a3b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc85af1a000 CR3=000000000e2c4000 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=7eb26b68c0388bb0684d9c94963a8c3e XMM02=ec2efd57dc4c00df00000000003035c0 XMM03=e234f4eb756a52330000000000303690 XMM04=d85875aed4cdf84600000000000ae988 XMM05=3a89e693cf748b7c0000000000320c80 XMM06=d74844bf967d85ba000000000031fd20 XMM07=e042d86d42eb936e000000000030ff28 XMM08=e234f4eb756a52330000000000303690 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000