[ 45.702825] ------------[ cut here ]------------ [ 45.703587] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.705382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.706772] Modules linked in: [ 45.707453] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.709547] Tainted: [W]=WARN [ 45.710143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.711590] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.712621] 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 [ 45.715452] RSP: 0018:ffff888017c87bc0 EFLAGS: 00010286 [ 45.716530] RAX: 0000000000000000 RBX: ffffed1002f90f78 RCX: ffffffff813a4050 [ 45.717856] RDX: ffff8880173b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.718981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f90f2f [ 45.720385] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.721629] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c87df8 [ 45.723005] FS: 00007f3d5ab92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.724281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.725421] CR2: 00007f3d5b084580 CR3: 000000000d6bf000 CR4: 0000000000350ef0 [ 45.726748] Call Trace: [ 45.727166] [ 45.727573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.728560] ? __create_object+0x59/0x80 [ 45.729408] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.730468] __vmalloc_noprof+0x59/0x60 [ 45.731236] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.732214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.733235] bpf_prog_alloc+0x39/0x200 [ 45.734048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.735060] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.735983] do_seccomp+0x349/0x25e0 [ 45.736586] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.737350] ? __pfx_do_seccomp+0x10/0x10 [ 45.737972] ? find_held_lock+0x2b/0x80 [ 45.738596] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.739392] ? static_key_count+0x60/0x80 [ 45.740035] prctl_set_seccomp+0x4e/0x70 [ 45.740683] __do_sys_prctl+0xe6c/0x1d70 [ 45.741346] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.742019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.742820] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.743621] ? irqentry_exit+0xf3/0x650 [ 45.744236] do_syscall_64+0xbf/0x430 [ 45.744844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.745624] RIP: 0033:0x7f3d5b0845cd [ 45.746165] 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 [ 45.748786] RSP: 002b:00007ffc9793fe80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.749932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d5b0845cd [ 45.750997] RDX: 000055748a671e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.752065] RBP: 00007ffc9793fee0 R08: 0000000000000000 R09: 00007ffc9793f580 [ 45.753132] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574ac8e2ad0 [ 45.754194] R13: 00007ffc97940310 R14: 00005574ac8e3bc0 R15: 00005574ac8f4780 [ 45.755292] [ 45.755670] irq event stamp: 1781 [ 45.756177] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 45.757428] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 45.758678] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 45.759965] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 45.761216] ---[ end trace 0000000000000000 ]--- [ 49.257968] ------------[ cut here ]------------ [ 49.258877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.260874] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.262387] Modules linked in: [ 49.262970] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.264943] Tainted: [W]=WARN [ 49.265755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.267305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.268169] 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 [ 49.271309] RSP: 0018:ffff888016bbfbc0 EFLAGS: 00010286 [ 49.272339] RAX: 0000000000000000 RBX: ffffed1002d77f78 RCX: ffffffff813a4050 [ 49.273654] RDX: ffff888009b08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.274917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d77f2f [ 49.276206] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.277460] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bbfdf8 [ 49.278717] FS: 00007ff89c293900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.280135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.281196] CR2: 00007ff89c785580 CR3: 00000000176e0000 CR4: 0000000000350ef0 [ 49.282489] Call Trace: [ 49.282958] [ 49.283410] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.284302] ? __create_object+0x59/0x80 [ 49.285032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.285987] __vmalloc_noprof+0x59/0x60 [ 49.286735] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.287586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.288531] bpf_prog_alloc+0x39/0x200 [ 49.289214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.290150] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.291067] do_seccomp+0x349/0x25e0 [ 49.291787] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.292684] ? __pfx_do_seccomp+0x10/0x10 [ 49.293464] ? find_held_lock+0x2b/0x80 [ 49.294166] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.295110] ? static_key_count+0x60/0x80 [ 49.295921] prctl_set_seccomp+0x4e/0x70 [ 49.296687] __do_sys_prctl+0xe6c/0x1d70 [ 49.297464] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.298324] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.299295] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.300294] ? irqentry_exit+0xf3/0x650 [ 49.301028] do_syscall_64+0xbf/0x430 [ 49.301773] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.302728] RIP: 0033:0x7ff89c7855cd [ 49.303439] 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 [ 49.306668] RSP: 002b:00007ffd4f234420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.308058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff89c7855cd [ 49.309365] RDX: 000055ef9557ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.310670] RBP: 00007ffd4f234480 R08: 0000000000000000 R09: 00007ffd4f233b20 [ 49.311968] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef9db8fad0 [ 49.313271] R13: 00007ffd4f2348b0 R14: 000055ef9db90bc0 R15: 000055ef9dba1780 [ 49.314578] [ 49.315000] irq event stamp: 1777 [ 49.315684] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.317239] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.318808] softirqs last enabled at (1428): [] handle_softirqs+0x50c/0x770 [ 49.320367] softirqs last disabled at (1423): [] __irq_exit_rcu+0xc4/0x100 [ 49.321903] ---[ end trace 0000000000000000 ]--- [ 50.156131] ------------[ cut here ]------------ [ 50.157077] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.159071] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.160528] Modules linked in: [ 50.161121] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.163102] Tainted: [W]=WARN [ 50.163713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.165192] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.166377] 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 [ 50.169657] RSP: 0018:ffff88800a367bc0 EFLAGS: 00010286 [ 50.170631] RAX: 0000000000000000 RBX: ffffed100146cf78 RCX: ffffffff813a4050 [ 50.171917] RDX: ffff88801589d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.173200] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100146cf2f [ 50.174465] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.175753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a367df8 [ 50.177033] FS: 00007ff2cf1ce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.178471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.179539] CR2: 00007ffe4d2c3ef7 CR3: 000000000dcf3000 CR4: 0000000000350ef0 [ 50.180852] Call Trace: [ 50.181342] [ 50.181746] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.182637] ? __create_object+0x59/0x80 [ 50.183416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.184401] __vmalloc_noprof+0x59/0x60 [ 50.185115] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.185995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.186923] bpf_prog_alloc+0x39/0x200 [ 50.187684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.188630] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.189539] do_seccomp+0x349/0x25e0 [ 50.190211] ? find_held_lock+0x2b/0x80 [ 50.190969] ? do_prlimit+0x310/0x610 [ 50.191730] ? __pfx_do_seccomp+0x10/0x10 [ 50.192510] ? do_raw_spin_unlock+0x53/0x220 [ 50.193348] ? _raw_spin_unlock+0x1e/0x40 [ 50.194079] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.195036] ? static_key_count+0x60/0x80 [ 50.195840] prctl_set_seccomp+0x4e/0x70 [ 50.196614] __do_sys_prctl+0xe6c/0x1d70 [ 50.197399] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.198209] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.199175] ? irqentry_exit+0xf3/0x650 [ 50.199961] do_syscall_64+0xbf/0x430 [ 50.200698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.201667] RIP: 0033:0x7ff2cf6c05cd [ 50.202391] 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 [ 50.205588] RSP: 002b:00007ffe4d2c1a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.206956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2cf6c05cd [ 50.208272] RDX: 000055db17b86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.209440] RBP: 00007ffe4d2c1aa0 R08: 0000000000000000 R09: 00007ffe4d2c1140 [ 50.210500] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db214aaad0 [ 50.211568] R13: 00007ffe4d2c1ed0 R14: 000055db214abbc0 R15: 000055db214bc780 [ 50.212663] [ 50.213019] irq event stamp: 1817 [ 50.213562] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 50.214823] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 50.216092] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 50.217373] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 50.218626] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53879' (ECDSA) to the list of known hosts. 2025/11/19 04:49:31 fuzzer started 2025/11/19 04:49:31 dialing manager at localhost:34383 2025/11/19 04:49:31 checking machine... 2025/11/19 04:49:31 checking revisions... [ 51.104586] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:49:32 testing simple program... [ 51.191448] cgroup: Unknown subsys name 'net' [ 51.251985] cgroup: Unknown subsys name 'cpuset' [ 51.268982] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:49:31 Registers: info registers vcpu 0 RAX=0000000000048e1d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 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=00007fff3f442288 CR3=0000000005c8a000 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=00007f1aa02265100000563d2cc27790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff8175a7c7 RDX=ffff88801540b780 RSI=ffffffff8175a716 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801559f140 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a716 R13=0000000000000000 R14=ffffffff85e786a8 R15=0000000000092cc0 RIP=ffffffff81528efc RFL=00000247 [---Z-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 00007f9e894a2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9e88bba000 CR3=000000000e077000 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=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=082214898bc0b58900000000000ae988 XMM05=e7337ae0fae330a90000000000321e80 XMM06=817b8945e9d503730000000000320508 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000