[ 46.186932] ------------[ cut here ]------------ [ 46.187857] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.190284] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.191987] Modules linked in: [ 46.192953] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.194946] Tainted: [W]=WARN [ 46.195529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.196987] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.197915] 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 [ 46.201212] RSP: 0018:ffff88800e48fbc0 EFLAGS: 00010286 [ 46.202248] RAX: 0000000000000000 RBX: ffffed1001c91f78 RCX: ffffffff813a4050 [ 46.203559] RDX: ffff888017378000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.204850] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c91f2f [ 46.206147] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.207427] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e48fdf8 [ 46.208713] FS: 00007efce3930900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.210158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.211216] CR2: 00007ffc804d0ef7 CR3: 000000000ce62000 CR4: 0000000000350ef0 [ 46.212520] Call Trace: [ 46.212993] [ 46.213399] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.214303] ? __create_object+0x59/0x80 [ 46.215091] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.216059] __vmalloc_noprof+0x59/0x60 [ 46.216810] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.217675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.218612] bpf_prog_alloc+0x39/0x200 [ 46.219310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.220245] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.221156] do_seccomp+0x349/0x25e0 [ 46.221899] ? find_held_lock+0x2b/0x80 [ 46.222654] ? do_prlimit+0x310/0x610 [ 46.223359] ? __pfx_do_seccomp+0x10/0x10 [ 46.224164] ? do_raw_spin_unlock+0x53/0x220 [ 46.225009] ? _raw_spin_unlock+0x1e/0x40 [ 46.225796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.226769] ? static_key_count+0x60/0x80 [ 46.227566] prctl_set_seccomp+0x4e/0x70 [ 46.228303] __do_sys_prctl+0xe6c/0x1d70 [ 46.229086] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.229939] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.230901] ? irqentry_exit+0xf3/0x650 [ 46.231668] do_syscall_64+0xbf/0x430 [ 46.232359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.233302] RIP: 0033:0x7efce3e225cd [ 46.234011] 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 [ 46.237182] RSP: 002b:00007ffc804ce5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.238557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efce3e225cd [ 46.239846] RDX: 0000559cda340e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.241122] RBP: 00007ffc804ce610 R08: 0000000000000000 R09: 00007ffc804cdcb0 [ 46.242465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cdb99eb10 [ 46.243652] R13: 00007ffc804cea40 R14: 0000559cdb99f2b0 R15: 0000559cdb9b36f0 [ 46.244815] [ 46.245194] irq event stamp: 1903 [ 46.245780] hardirqs last enabled at (1913): [] __up_console_sem+0x78/0x80 [ 46.247150] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80 [ 46.248515] softirqs last enabled at (1410): [] handle_softirqs+0x50c/0x770 [ 46.249896] softirqs last disabled at (1335): [] __irq_exit_rcu+0xc4/0x100 [ 46.251244] ---[ end trace 0000000000000000 ]--- [ 49.066820] ------------[ cut here ]------------ [ 49.067729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.069777] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.071268] Modules linked in: [ 49.071889] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.074130] Tainted: [W]=WARN [ 49.074812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.076307] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.077214] 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 [ 49.080437] RSP: 0018:ffff88801799fbc0 EFLAGS: 00010286 [ 49.081419] RAX: 0000000000000000 RBX: ffffed1002f33f78 RCX: ffffffff813a4050 [ 49.082743] RDX: ffff8880174a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.084034] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f33f2f [ 49.085312] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.086605] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801799fdf8 [ 49.087897] FS: 00007fad31ad0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.089322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.090393] CR2: 00007ffc0c27cef7 CR3: 00000000203fb000 CR4: 0000000000350ef0 [ 49.091685] Call Trace: [ 49.092151] [ 49.092608] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.093460] ? __create_object+0x59/0x80 [ 49.094250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.095212] __vmalloc_noprof+0x59/0x60 [ 49.095980] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.096854] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.097785] bpf_prog_alloc+0x39/0x200 [ 49.098537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.099416] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.100296] do_seccomp+0x349/0x25e0 [ 49.101020] ? find_held_lock+0x2b/0x80 [ 49.101784] ? do_prlimit+0x310/0x610 [ 49.102532] ? __pfx_do_seccomp+0x10/0x10 [ 49.103290] ? do_raw_spin_unlock+0x53/0x220 [ 49.104123] ? _raw_spin_unlock+0x1e/0x40 [ 49.104894] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.105860] ? static_key_count+0x60/0x80 [ 49.106663] prctl_set_seccomp+0x4e/0x70 [ 49.107391] __do_sys_prctl+0xe6c/0x1d70 [ 49.108182] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.109045] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.110012] ? irqentry_exit+0xf3/0x650 [ 49.110762] do_syscall_64+0xbf/0x430 [ 49.111474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.112437] RIP: 0033:0x7fad31fc25cd [ 49.113138] 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 [ 49.116304] RSP: 002b:00007ffc0c27be40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.117639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad31fc25cd [ 49.118942] RDX: 0000560f1d828e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.120247] RBP: 00007ffc0c27bea0 R08: 0000000000000000 R09: 00007ffc0c27b540 [ 49.121528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f415a5ad0 [ 49.122745] R13: 00007ffc0c27c2d0 R14: 0000560f415a6bc0 R15: 0000560f415b7780 [ 49.123893] [ 49.124264] irq event stamp: 1815 [ 49.124830] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.126174] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.127514] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 49.128862] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 49.130206] ---[ end trace 0000000000000000 ]--- [ 49.777814] ------------[ cut here ]------------ [ 49.778730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.780737] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.782180] Modules linked in: [ 49.783030] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.785042] Tainted: [W]=WARN [ 49.785643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.787139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.788054] 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 [ 49.791230] RSP: 0018:ffff888016ca7bc0 EFLAGS: 00010286 [ 49.792206] RAX: 0000000000000000 RBX: ffffed1002d94f78 RCX: ffffffff813a4050 [ 49.793478] RDX: ffff888016270000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.794779] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d94f2f [ 49.796048] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.797355] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ca7df8 [ 49.798647] FS: 00007f20da5dd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.800085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.801138] CR2: 00007ffece105ef7 CR3: 000000000d0b0000 CR4: 0000000000350ef0 [ 49.802433] Call Trace: [ 49.802944] [ 49.803346] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.804217] ? __create_object+0x59/0x80 [ 49.805008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.805982] __vmalloc_noprof+0x59/0x60 [ 49.806738] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.807603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.808532] bpf_prog_alloc+0x39/0x200 [ 49.809212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.810142] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.811023] do_seccomp+0x349/0x25e0 [ 49.811747] ? find_held_lock+0x2b/0x80 [ 49.812452] ? do_prlimit+0x310/0x610 [ 49.813192] ? __pfx_do_seccomp+0x10/0x10 [ 49.813977] ? do_raw_spin_unlock+0x53/0x220 [ 49.814817] ? _raw_spin_unlock+0x1e/0x40 [ 49.815590] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.816548] ? static_key_count+0x60/0x80 [ 49.817294] prctl_set_seccomp+0x4e/0x70 [ 49.818064] __do_sys_prctl+0xe6c/0x1d70 [ 49.818830] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.819685] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.820649] ? irqentry_exit+0xf3/0x650 [ 49.821356] do_syscall_64+0xbf/0x430 [ 49.822108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.823038] RIP: 0033:0x7f20daacf5cd [ 49.823734] 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 [ 49.826877] RSP: 002b:00007ffece1047a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.828222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20daacf5cd [ 49.829508] RDX: 000055a8d724be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.830790] RBP: 00007ffece104800 R08: 0000000000000000 R09: 00007ffece103ea0 [ 49.832048] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8dc02aad0 [ 49.833292] R13: 00007ffece104c30 R14: 000055a8dc02bbc0 R15: 000055a8dc03c780 [ 49.834580] [ 49.834997] irq event stamp: 1837 [ 49.835643] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.837151] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 49.838663] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.840185] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.841664] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45994' (ECDSA) to the list of known hosts. 2025/11/18 09:51:40 fuzzer started 2025/11/18 09:51:40 dialing manager at localhost:34383 2025/11/18 09:51:40 checking machine... 2025/11/18 09:51:40 checking revisions... [ 50.725627] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:51:40 testing simple program... [ 50.817026] cgroup: Unknown subsys name 'net' [ 50.884984] cgroup: Unknown subsys name 'cpuset' [ 50.901104] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:51:39 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff84c712a0 RCX=ffff88806ce088f4 RDX=1ffff1100d9c113f RSI=ffffffff85e1ffe0 RDI=ffffffff84c712a0 RBP=ffffffff84c712a0 RSP=ffff88806ce08948 R8 =ffffffff86a0bbf8 R9 =ffff88806ce089e0 R10=000000000003c9ed R11=00000000000089b8 R12=ffff88806ce08a68 R13=0000000000000000 R14=ffff8880157c1bc0 R15=0000000000000000 RIP=ffffffff81439c17 RFL=00000286 [--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 00007fad31ad0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fad31aaf020 CR3=0000000020380000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ad87 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc99548ed8 CR3=000000000d41f000 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=31353a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363430 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000