[ 46.212340] ------------[ cut here ]------------ [ 46.213321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.215552] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.217132] Modules linked in: [ 46.217823] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.220028] Tainted: [W]=WARN [ 46.220687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.222303] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.223286] 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 [ 46.226720] RSP: 0018:ffff88801ac3fbc0 EFLAGS: 00010286 [ 46.227773] RAX: 0000000000000000 RBX: ffffed1003587f78 RCX: ffffffff813a4050 [ 46.229170] RDX: ffff88800a9a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.230579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003587f2f [ 46.231971] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.233361] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac3fdf8 [ 46.234783] FS: 00007f2ba568b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.236341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.237503] CR2: 00007ffea1545ef7 CR3: 000000000cca8000 CR4: 0000000000350ef0 [ 46.238917] Call Trace: [ 46.239420] [ 46.239911] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.240900] ? __create_object+0x59/0x80 [ 46.241760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.242843] __vmalloc_noprof+0x59/0x60 [ 46.243685] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.244638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.245679] bpf_prog_alloc+0x39/0x200 [ 46.246515] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.247532] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.248530] do_seccomp+0x349/0x25e0 [ 46.249246] ? find_held_lock+0x2b/0x80 [ 46.250081] ? do_prlimit+0x310/0x610 [ 46.250915] ? __pfx_do_seccomp+0x10/0x10 [ 46.251780] ? do_raw_spin_unlock+0x53/0x220 [ 46.252693] ? _raw_spin_unlock+0x1e/0x40 [ 46.253547] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.254626] ? static_key_count+0x60/0x80 [ 46.255506] prctl_set_seccomp+0x4e/0x70 [ 46.256303] __do_sys_prctl+0xe6c/0x1d70 [ 46.257152] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.258075] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.259152] ? irqentry_exit+0xf3/0x650 [ 46.259976] do_syscall_64+0xbf/0x430 [ 46.260789] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.261834] RIP: 0033:0x7f2ba5b7d5cd [ 46.262613] 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 [ 46.266057] RSP: 002b:00007ffea1543460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.267560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ba5b7d5cd [ 46.268955] RDX: 000055fc6bd93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.270365] RBP: 00007ffea15434c0 R08: 0000000000000000 R09: 00007ffea1542b60 [ 46.271760] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc7b338bf0 [ 46.273135] R13: 00007ffea15438f0 R14: 000055fc7b342380 R15: 000055fc7b34d460 [ 46.274549] [ 46.275002] irq event stamp: 1761 [ 46.275709] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.277356] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.279019] softirqs last enabled at (1556): [] handle_softirqs+0x50c/0x770 [ 46.280374] softirqs last disabled at (1551): [] __irq_exit_rcu+0xc4/0x100 [ 46.281710] ---[ end trace 0000000000000000 ]--- [ 49.317619] ------------[ cut here ]------------ [ 49.318570] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.320672] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.322154] Modules linked in: [ 49.322798] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.325046] Tainted: [W]=WARN [ 49.325720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.327215] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.328141] 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 [ 49.331361] RSP: 0018:ffff88801ad17bc0 EFLAGS: 00010286 [ 49.332359] RAX: 0000000000000000 RBX: ffffed10035a2f78 RCX: ffffffff813a4050 [ 49.333644] RDX: ffff88801794d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.334938] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a2f2f [ 49.336217] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.337521] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad17df8 [ 49.338835] FS: 00007f13a6660900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.340269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.341340] CR2: 00007fffd19f1ef7 CR3: 000000000df8a000 CR4: 0000000000350ef0 [ 49.342637] Call Trace: [ 49.343107] [ 49.343573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.344428] ? __create_object+0x59/0x80 [ 49.345225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.346207] __vmalloc_noprof+0x59/0x60 [ 49.346960] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.347845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.348800] bpf_prog_alloc+0x39/0x200 [ 49.349533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.350488] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.351359] do_seccomp+0x349/0x25e0 [ 49.352091] ? find_held_lock+0x2b/0x80 [ 49.352845] ? do_prlimit+0x310/0x610 [ 49.353608] ? __pfx_do_seccomp+0x10/0x10 [ 49.354355] ? do_raw_spin_unlock+0x53/0x220 [ 49.355202] ? _raw_spin_unlock+0x1e/0x40 [ 49.355992] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.356971] ? static_key_count+0x60/0x80 [ 49.357773] prctl_set_seccomp+0x4e/0x70 [ 49.358564] __do_sys_prctl+0xe6c/0x1d70 [ 49.359307] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.360179] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.361168] ? irqentry_exit+0xf3/0x650 [ 49.361944] do_syscall_64+0xbf/0x430 [ 49.362720] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.363686] RIP: 0033:0x7f13a6b525cd [ 49.364346] 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 [ 49.367541] RSP: 002b:00007fffd19ef270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.368922] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13a6b525cd [ 49.370230] RDX: 00005577635fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.371537] RBP: 00007fffd19ef2d0 R08: 0000000000000000 R09: 00007fffd19ee970 [ 49.372829] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577746feb10 [ 49.374130] R13: 00007fffd19ef700 R14: 00005577746ff2b0 R15: 00005577747136f0 [ 49.375499] [ 49.375927] irq event stamp: 1869 [ 49.376610] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 49.378156] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 49.379701] softirqs last enabled at (1882): [] handle_softirqs+0x50c/0x770 [ 49.381246] softirqs last disabled at (1877): [] __irq_exit_rcu+0xc4/0x100 [ 49.382767] ---[ end trace 0000000000000000 ]--- [ 50.182230] ------------[ cut here ]------------ [ 50.183301] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.185379] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.186928] Modules linked in: [ 50.187779] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.190004] Tainted: [W]=WARN [ 50.190648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.192114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.193025] 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 [ 50.196229] RSP: 0018:ffff88801b2b7bc0 EFLAGS: 00010286 [ 50.197220] RAX: 0000000000000000 RBX: ffffed1003656f78 RCX: ffffffff813a4050 [ 50.198538] RDX: ffff88800f35d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.199829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003656f2f [ 50.201118] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.202480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b2b7df8 [ 50.203769] FS: 00007f83b30c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.205238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.206355] CR2: 00007f83b35b5580 CR3: 000000000d74e000 CR4: 0000000000350ef0 [ 50.207653] Call Trace: [ 50.208123] [ 50.208558] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.209510] ? __create_object+0x59/0x80 [ 50.210264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.211244] __vmalloc_noprof+0x59/0x60 [ 50.211986] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.212847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.213830] bpf_prog_alloc+0x39/0x200 [ 50.214609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.215554] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.216406] do_seccomp+0x349/0x25e0 [ 50.217124] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.218071] ? __pfx_do_seccomp+0x10/0x10 [ 50.218878] ? find_held_lock+0x2b/0x80 [ 50.219677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.220676] ? static_key_count+0x60/0x80 [ 50.221478] prctl_set_seccomp+0x4e/0x70 [ 50.222222] __do_sys_prctl+0xe6c/0x1d70 [ 50.223012] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.223905] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.224874] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.225850] ? irqentry_exit+0xf3/0x650 [ 50.226625] do_syscall_64+0xbf/0x430 [ 50.227345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.228302] RIP: 0033:0x7f83b35b55cd [ 50.229005] 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 [ 50.232266] RSP: 002b:00007ffc9ba6f8f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.233833] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83b35b55cd [ 50.235005] RDX: 0000562f8612ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.236107] RBP: 00007ffc9ba6f950 R08: 0000000000000000 R09: 00007ffc9ba6eff0 [ 50.237198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fb9a632b0 [ 50.238290] R13: 00007ffc9ba6fd80 R14: 0000562fb9a65d20 R15: 0000562fb9a778d0 [ 50.239419] [ 50.239811] irq event stamp: 1883 [ 50.240315] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 50.241595] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 50.242886] softirqs last enabled at (1850): [] handle_softirqs+0x50c/0x770 [ 50.244209] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 50.245497] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56171' (ECDSA) to the list of known hosts. 2025/11/17 10:35:39 fuzzer started 2025/11/17 10:35:40 dialing manager at localhost:37895 2025/11/17 10:35:40 checking machine... 2025/11/17 10:35:40 checking revisions... [ 51.185594] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:35:40 testing simple program... [ 51.269706] cgroup: Unknown subsys name 'net' [ 51.341074] cgroup: Unknown subsys name 'cpuset' [ 51.373749] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:35:39 Registers: info registers vcpu 0 RAX=ffffffff81000130 RBX=ffffffff81618fa0 RCX=ffff8880186ef924 RDX=1ffff110030ddf45 RSI=ffffffff81000130 RDI=ffff8880186efa98 RBP=ffff8880186efa68 RSP=ffff8880186ef9c8 R8 =0000000000000001 R9 =ffff8880186efa10 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff8880186efa98 R13=0000000000000000 R14=ffff888018ae8000 R15=ffff88800945d280 RIP=ffffffff81618fa0 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 00007f13a6660900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd19e9000 CR3=000000001caf8000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029911 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=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=00007f1eb50b0020 CR3=0000000009cae000 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=2039333a35333a303120373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038333a35333a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000