[ 46.661005] ------------[ cut here ]------------ [ 46.661956] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.663987] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.665428] Modules linked in: [ 46.666007] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.667969] Tainted: [W]=WARN [ 46.668566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.670012] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.670950] 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 [ 46.674056] RSP: 0018:ffff88800f067bc0 EFLAGS: 00010286 [ 46.675043] RAX: 0000000000000000 RBX: ffffed1001e0cf78 RCX: ffffffff813a4050 [ 46.676310] RDX: ffff88801577b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.677597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e0cf2f [ 46.678884] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.680167] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f067df8 [ 46.681445] FS: 00007fcdc1329900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.682889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.683945] CR2: 00007ffcb6c9eef7 CR3: 000000000e034000 CR4: 0000000000350ef0 [ 46.685222] Call Trace: [ 46.685747] [ 46.686154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.687054] ? __create_object+0x59/0x80 [ 46.687838] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.688806] __vmalloc_noprof+0x59/0x60 [ 46.689559] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.690427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.691313] bpf_prog_alloc+0x39/0x200 [ 46.692040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.692962] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.693862] do_seccomp+0x349/0x25e0 [ 46.694600] ? find_held_lock+0x2b/0x80 [ 46.695300] ? do_prlimit+0x310/0x610 [ 46.696064] ? __pfx_do_seccomp+0x10/0x10 [ 46.696842] ? do_raw_spin_unlock+0x53/0x220 [ 46.697684] ? _raw_spin_unlock+0x1e/0x40 [ 46.698483] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.699437] ? static_key_count+0x60/0x80 [ 46.700185] prctl_set_seccomp+0x4e/0x70 [ 46.700966] __do_sys_prctl+0xe6c/0x1d70 [ 46.701738] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.702605] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.703569] ? irqentry_exit+0xf3/0x650 [ 46.704288] do_syscall_64+0xbf/0x430 [ 46.705032] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.705981] RIP: 0033:0x7fcdc181b5cd [ 46.706700] 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 [ 46.709840] RSP: 002b:00007ffcb6c9de20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.711213] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdc181b5cd [ 46.712504] RDX: 0000557f3cb8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.713773] RBP: 00007ffcb6c9de80 R08: 0000000000000000 R09: 00007ffcb6c9d520 [ 46.715066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f5a9732b0 [ 46.716368] R13: 00007ffcb6c9e2b0 R14: 0000557f5a975d20 R15: 0000557f5a9878d0 [ 46.717662] [ 46.718086] irq event stamp: 1751 [ 46.718745] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.720249] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.721758] softirqs last enabled at (1534): [] handle_softirqs+0x50c/0x770 [ 46.723303] softirqs last disabled at (1519): [] __irq_exit_rcu+0xc4/0x100 [ 46.724834] ---[ end trace 0000000000000000 ]--- [ 49.573778] ------------[ cut here ]------------ [ 49.574708] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.576751] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.578207] Modules linked in: [ 49.578849] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.582294] Tainted: [W]=WARN [ 49.582999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.584460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.585340] 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 [ 49.588544] RSP: 0018:ffff88801655fbc0 EFLAGS: 00010286 [ 49.589509] RAX: 0000000000000000 RBX: ffffed1002cabf78 RCX: ffffffff813a4050 [ 49.590810] RDX: ffff8880157ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.592091] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cabf2f [ 49.593371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.594661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801655fdf8 [ 49.595934] FS: 00007f0f7c305900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.597386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.598449] CR2: 00007f0f7c7f7580 CR3: 000000001eb93000 CR4: 0000000000350ef0 [ 49.599753] Call Trace: [ 49.600226] [ 49.600690] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.601611] ? __create_object+0x59/0x80 [ 49.602396] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.603328] __vmalloc_noprof+0x59/0x60 [ 49.604097] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.604966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.605906] bpf_prog_alloc+0x39/0x200 [ 49.606652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.607608] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.608526] do_seccomp+0x349/0x25e0 [ 49.609206] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.610105] ? __pfx_do_seccomp+0x10/0x10 [ 49.610910] ? find_held_lock+0x2b/0x80 [ 49.611675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.612656] ? static_key_count+0x60/0x80 [ 49.613470] prctl_set_seccomp+0x4e/0x70 [ 49.614206] __do_sys_prctl+0xe6c/0x1d70 [ 49.614984] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.615846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.616816] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.617802] ? irqentry_exit+0xf3/0x650 [ 49.618596] do_syscall_64+0xbf/0x430 [ 49.619300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.620253] RIP: 0033:0x7f0f7c7f75cd [ 49.620956] 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 [ 49.624241] RSP: 002b:00007ffe72d52730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.625636] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f7c7f75cd [ 49.626927] RDX: 00005572e2101e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.628233] RBP: 00007ffe72d52790 R08: 0000000000000000 R09: 00007ffe72d51e30 [ 49.629529] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572f4a1fad0 [ 49.630820] R13: 00007ffe72d52bc0 R14: 00005572f4a20bc0 R15: 00005572f4a31780 [ 49.632111] [ 49.632576] irq event stamp: 2051 [ 49.633177] hardirqs last enabled at (2059): [] __up_console_sem+0x78/0x80 [ 49.634681] hardirqs last disabled at (2068): [] __up_console_sem+0x5d/0x80 [ 49.635972] softirqs last enabled at (2008): [] handle_softirqs+0x50c/0x770 [ 49.637245] softirqs last disabled at (2003): [] __irq_exit_rcu+0xc4/0x100 [ 49.638502] ---[ end trace 0000000000000000 ]--- [ 50.437034] ------------[ cut here ]------------ [ 50.437966] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.440012] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.441508] Modules linked in: [ 50.442099] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.444090] Tainted: [W]=WARN [ 50.444691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.446203] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.447152] 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 [ 50.450367] RSP: 0018:ffff88801703fbc0 EFLAGS: 00010286 [ 50.451323] RAX: 0000000000000000 RBX: ffffed1002e07f78 RCX: ffffffff813a4050 [ 50.452676] RDX: ffff8880158f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.453973] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e07f2f [ 50.455286] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.456600] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801703fdf8 [ 50.457907] FS: 00007feff8882900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.459369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.460443] CR2: 00007feff8d74580 CR3: 000000001ea37000 CR4: 0000000000350ef0 [ 50.461743] Call Trace: [ 50.462216] [ 50.462694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.463613] ? __create_object+0x59/0x80 [ 50.464425] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.465416] __vmalloc_noprof+0x59/0x60 [ 50.466142] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.467042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.468003] bpf_prog_alloc+0x39/0x200 [ 50.468744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.469693] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.470615] do_seccomp+0x349/0x25e0 [ 50.471297] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.472203] ? __pfx_do_seccomp+0x10/0x10 [ 50.473001] ? find_held_lock+0x2b/0x80 [ 50.473769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.474758] ? static_key_count+0x60/0x80 [ 50.475574] prctl_set_seccomp+0x4e/0x70 [ 50.476324] __do_sys_prctl+0xe6c/0x1d70 [ 50.477123] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.478000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.478998] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.479993] ? irqentry_exit+0xf3/0x650 [ 50.480772] do_syscall_64+0xbf/0x430 [ 50.481525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.482521] RIP: 0033:0x7feff8d745cd [ 50.483186] 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 [ 50.486392] RSP: 002b:00007fff2ddbf610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.487793] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feff8d745cd [ 50.489087] RDX: 0000555dfc2a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.490382] RBP: 00007fff2ddbf670 R08: 0000000000000000 R09: 00007fff2ddbed10 [ 50.491712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e0dac3b10 [ 50.493005] R13: 00007fff2ddbfaa0 R14: 0000555e0dac42b0 R15: 0000555e0dad86f0 [ 50.494335] [ 50.494822] irq event stamp: 1719 [ 50.495484] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 50.497010] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 50.498589] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.500160] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 50.501662] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35782' (ECDSA) to the list of known hosts. 2025/11/17 13:07:37 fuzzer started 2025/11/17 13:07:37 dialing manager at localhost:37895 2025/11/17 13:07:37 checking machine... 2025/11/17 13:07:37 checking revisions... [ 51.384567] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:07:37 testing simple program... [ 51.482664] cgroup: Unknown subsys name 'net' [ 51.544779] cgroup: Unknown subsys name 'cpuset' [ 51.573265] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:07:36 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888017779bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801777a690 RDI=ffff88801777a690 RBP=ffff88801777a618 RSP=ffff88806ce088c0 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801777a690 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815228f5 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 00007f0f7c305900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe72d4c000 CR3=000000000e5be000 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=0000000000000000 RBX=000000000000194c RCX=ffffffff81eb8bf0 RDX=ffff88800b340000 RSI=0000000000000008 RDI=ffff88801c6cc740 RBP=0000000000001b1f RSP=ffff88800b34f060 R8 =0000000000000001 R9 =fffff940000f6108 R10=0000000000001b1f R11=0000000000000001 R12=ffff88801c6cc740 R13=0000000000000000 R14=dffffc0000000000 R15=ffff88800b34f4d8 RIP=ffffffff81b2de38 RFL=00000293 [--S-A-C] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f669e8eb018 CR3=0000000009e3e000 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=00000000a60ce07b00000000cec3662e XMM01=0000000000000000114b11ac51b627c6 XMM02=00000000000000000000000000000000 XMM03=00000000003106783e8d8da0bf3e48b4 XMM04=af21ed695d1a462400000000000ae988 XMM05=0394861f14684e590000000000320468 XMM06=4164e559c48ce043000000000031a3e0 XMM07=e042d86d42eb936e00000000003117c8 XMM08=3e8d8da0bf3e48b40000000000303800 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000