[ 46.386614] ------------[ cut here ]------------ [ 46.387552] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.389597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.391091] Modules linked in: [ 46.391737] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.393711] Tainted: [W]=WARN [ 46.394257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.395728] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.396589] 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 [ 46.399771] RSP: 0018:ffff8880147cfbc0 EFLAGS: 00010286 [ 46.400749] RAX: 0000000000000000 RBX: ffffed10028f9f78 RCX: ffffffff813a4050 [ 46.402027] RDX: ffff888016c0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.403311] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028f9f2f [ 46.404592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.405861] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880147cfdf8 [ 46.407149] FS: 00007ff7b2fff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.408601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.409684] CR2: 00007ffc8634def7 CR3: 0000000009e51000 CR4: 0000000000350ef0 [ 46.410994] Call Trace: [ 46.411469] [ 46.411929] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.412819] ? __create_object+0x59/0x80 [ 46.413558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.414527] __vmalloc_noprof+0x59/0x60 [ 46.415282] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.416150] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.417095] bpf_prog_alloc+0x39/0x200 [ 46.417847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.418811] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.419732] do_seccomp+0x349/0x25e0 [ 46.420404] ? find_held_lock+0x2b/0x80 [ 46.421167] ? do_prlimit+0x310/0x610 [ 46.421912] ? __pfx_do_seccomp+0x10/0x10 [ 46.422688] ? do_raw_spin_unlock+0x53/0x220 [ 46.423487] ? _raw_spin_unlock+0x1e/0x40 [ 46.424268] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.425238] ? static_key_count+0x60/0x80 [ 46.426039] prctl_set_seccomp+0x4e/0x70 [ 46.426817] __do_sys_prctl+0xe6c/0x1d70 [ 46.427571] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.428429] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.429388] ? irqentry_exit+0xf3/0x650 [ 46.430151] do_syscall_64+0xbf/0x430 [ 46.430894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.431909] RIP: 0033:0x7ff7b34f15cd [ 46.432569] 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 [ 46.435788] RSP: 002b:00007ffc8634cc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.437159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7b34f15cd [ 46.438440] RDX: 00005651a7608e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.439745] RBP: 00007ffc8634cc90 R08: 0000000000000000 R09: 00007ffc8634c330 [ 46.441033] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651d2e6bb10 [ 46.442312] R13: 00007ffc8634d0c0 R14: 00005651d2e6c2b0 R15: 00005651d2e806f0 [ 46.443627] [ 46.444085] irq event stamp: 1725 [ 46.444620] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 46.446002] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.447365] softirqs last enabled at (1454): [] handle_softirqs+0x50c/0x770 [ 46.448775] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 46.450129] ---[ end trace 0000000000000000 ]--- [ 49.217967] ------------[ cut here ]------------ [ 49.218894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.220948] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.222406] Modules linked in: [ 49.223046] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.225050] Tainted: [W]=WARN [ 49.225615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.227088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.228005] 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 [ 49.231173] RSP: 0018:ffff888019e37bc0 EFLAGS: 00010286 [ 49.232179] RAX: 0000000000000000 RBX: ffffed10033c6f78 RCX: ffffffff813a4050 [ 49.233470] RDX: ffff888016c08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.234757] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c6f2f [ 49.236054] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.237345] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e37df8 [ 49.238619] FS: 00007fc5a86b9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.240049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.241115] CR2: 00007ffd47b0aef7 CR3: 00000000206ad000 CR4: 0000000000350ef0 [ 49.242385] Call Trace: [ 49.242886] [ 49.243313] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.244273] ? __create_object+0x59/0x80 [ 49.245090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.246109] __vmalloc_noprof+0x59/0x60 [ 49.246881] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.247812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.248768] bpf_prog_alloc+0x39/0x200 [ 49.249501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.250473] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.251407] do_seccomp+0x349/0x25e0 [ 49.252124] ? find_held_lock+0x2b/0x80 [ 49.252890] ? do_prlimit+0x310/0x610 [ 49.253578] ? __pfx_do_seccomp+0x10/0x10 [ 49.254355] ? do_raw_spin_unlock+0x53/0x220 [ 49.255211] ? _raw_spin_unlock+0x1e/0x40 [ 49.255998] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.256972] ? static_key_count+0x60/0x80 [ 49.257776] prctl_set_seccomp+0x4e/0x70 [ 49.258502] __do_sys_prctl+0xe6c/0x1d70 [ 49.259288] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.260136] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.261093] ? irqentry_exit+0xf3/0x650 [ 49.261861] do_syscall_64+0xbf/0x430 [ 49.262558] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.263513] RIP: 0033:0x7fc5a8bab5cd [ 49.264209] 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 [ 49.267346] RSP: 002b:00007ffd47b08820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.268704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5a8bab5cd [ 49.269969] RDX: 000055ec292d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.271252] RBP: 00007ffd47b08880 R08: 0000000000000000 R09: 00007ffd47b07f20 [ 49.272536] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec308a02b0 [ 49.273797] R13: 00007ffd47b08cb0 R14: 000055ec308a2d20 R15: 000055ec308b48d0 [ 49.275093] [ 49.275522] irq event stamp: 1701 [ 49.276166] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 49.277679] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 49.279195] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.280735] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 49.282235] ---[ end trace 0000000000000000 ]--- [ 49.959563] ------------[ cut here ]------------ [ 49.960563] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.963392] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.964925] Modules linked in: [ 49.965534] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.967937] Tainted: [W]=WARN [ 49.968533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.970153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.971124] 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 [ 49.974477] RSP: 0018:ffff888016fbfbc0 EFLAGS: 00010286 [ 49.975522] RAX: 0000000000000000 RBX: ffffed1002df7f78 RCX: ffffffff813a4050 [ 49.976884] RDX: ffff888018819bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.978227] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df7f2f [ 49.979585] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.980937] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fbfdf8 [ 49.982285] FS: 00007fd5439a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.983811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.984923] CR2: 00007fd543e97580 CR3: 0000000020784000 CR4: 0000000000350ef0 [ 49.986281] Call Trace: [ 49.986810] [ 49.987262] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.988213] ? __create_object+0x59/0x80 [ 49.989037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.990045] __vmalloc_noprof+0x59/0x60 [ 49.990839] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.991762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.992724] bpf_prog_alloc+0x39/0x200 [ 49.993441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.994397] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.995329] do_seccomp+0x349/0x25e0 [ 49.996072] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.996998] ? __pfx_do_seccomp+0x10/0x10 [ 49.997819] ? find_held_lock+0x2b/0x80 [ 49.998557] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.999564] ? static_key_count+0x60/0x80 [ 50.000408] prctl_set_seccomp+0x4e/0x70 [ 50.001212] __do_sys_prctl+0xe6c/0x1d70 [ 50.002013] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.002898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.003947] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.004955] ? irqentry_exit+0xf3/0x650 [ 50.005744] do_syscall_64+0xbf/0x430 [ 50.006466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.007467] RIP: 0033:0x7fd543e975cd [ 50.008193] 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 [ 50.011459] RSP: 002b:00007ffc5d974e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.012852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd543e975cd [ 50.014187] RDX: 000055d58983fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.015514] RBP: 00007ffc5d974ec0 R08: 0000000000000000 R09: 00007ffc5d974560 [ 50.016675] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5c0f972b0 [ 50.017776] R13: 00007ffc5d9752f0 R14: 000055d5c0f99d20 R15: 000055d5c0fab8d0 [ 50.018882] [ 50.019253] irq event stamp: 1795 [ 50.019826] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.021151] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.022464] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 50.023801] softirqs last disabled at (1409): [] __irq_exit_rcu+0xc4/0x100 [ 50.025124] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38466' (ECDSA) to the list of known hosts. 2025/11/17 13:46:09 fuzzer started 2025/11/17 13:46:09 dialing manager at localhost:37895 2025/11/17 13:46:09 checking machine... 2025/11/17 13:46:09 checking revisions... [ 50.858928] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:46:09 testing simple program... [ 50.935847] cgroup: Unknown subsys name 'net' [ 50.987497] cgroup: Unknown subsys name 'cpuset' [ 51.008118] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:46:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888019e0fa38 RCX=0000000000000001 RDX=1ffff110033c1f48 RSI=ffff888019e0fb68 RDI=ffff888019e0fa40 RBP=ffff888019e0fb68 RSP=ffff888019e0f990 R8 =ffffffff86a49c3a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=0000000000000008 R13=ffff888019e0fa80 R14=ffff888019e0fb70 R15=ffff888019e0fa38 RIP=ffffffff8135e265 RFL=00000246 [---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 00007fc5a86b9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc5a8c710b0 CR3=000000000b8a3000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005500746f6f72 XMM02=ff000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=000a687361622f6e69622f3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=b3285ca56c489dff RCX=00007fabc61f16c0 RDX=0000000000000011 RSI=0000559cbe1c5ba3 RDI=00007fabc61f1700 RBP=0000000000000011 RSP=00007ffe36d955c8 R8 =0000000000000051 R9 =00000000002736c0 R10=0000000000000002 R11=000000000052545f R12=0000559cbe1c5ba3 R13=00007ffe36d95608 R14=0000559cda7941d0 R15=00007ffe36d95610 RIP=00007fabc74af2e8 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fabc6b88900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd04405888 CR3=000000000dcbc000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=4fbb4e0eb86f37d700000000000ae988 XMM05=70f6d517ad0598080000000000321140 XMM06=5b75c91c80445342000000000031ff30 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000