[ 46.720658] ------------[ cut here ]------------ [ 46.721579] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.723627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.725306] Modules linked in: [ 46.725948] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.727955] Tainted: [W]=WARN [ 46.728529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.729989] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.730908] 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 [ 46.734107] RSP: 0018:ffff888016da7bc0 EFLAGS: 00010286 [ 46.735091] RAX: 0000000000000000 RBX: ffffed1002db4f78 RCX: ffffffff813a4050 [ 46.736356] RDX: ffff888016730000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.737651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db4f2f [ 46.738945] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.740233] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016da7df8 [ 46.741543] FS: 00007f889b519900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.742982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.744055] CR2: 00007ffdda79cef7 CR3: 000000001affa000 CR4: 0000000000350ef0 [ 46.745371] Call Trace: [ 46.745879] [ 46.746290] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.747194] ? __create_object+0x59/0x80 [ 46.747975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.748974] __vmalloc_noprof+0x59/0x60 [ 46.749684] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.750551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.751482] bpf_prog_alloc+0x39/0x200 [ 46.752226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.753190] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.754118] do_seccomp+0x349/0x25e0 [ 46.754846] ? find_held_lock+0x2b/0x80 [ 46.755555] ? do_prlimit+0x310/0x610 [ 46.756295] ? __pfx_do_seccomp+0x10/0x10 [ 46.757108] ? do_raw_spin_unlock+0x53/0x220 [ 46.757945] ? _raw_spin_unlock+0x1e/0x40 [ 46.758748] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.759667] ? static_key_count+0x60/0x80 [ 46.760483] prctl_set_seccomp+0x4e/0x70 [ 46.761264] __do_sys_prctl+0xe6c/0x1d70 [ 46.762037] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.762895] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.763861] ? irqentry_exit+0xf3/0x650 [ 46.764600] do_syscall_64+0xbf/0x430 [ 46.765359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.766332] RIP: 0033:0x7f889ba0b5cd [ 46.767045] 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 [ 46.770228] RSP: 002b:00007ffdda79bbd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.771603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f889ba0b5cd [ 46.772916] RDX: 0000561e7d6ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.774191] RBP: 00007ffdda79bc30 R08: 0000000000000000 R09: 00007ffdda79b2d0 [ 46.775466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ea13f8b10 [ 46.776783] R13: 00007ffdda79c060 R14: 0000561ea13f92b0 R15: 0000561ea140d6f0 [ 46.778095] [ 46.778521] irq event stamp: 1761 [ 46.779168] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.780719] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.782063] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.783322] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.784578] ---[ end trace 0000000000000000 ]--- [ 50.302602] ------------[ cut here ]------------ [ 50.303532] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.305569] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.307020] Modules linked in: [ 50.307633] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.309601] Tainted: [W]=WARN [ 50.310191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.311645] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.312830] 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 [ 50.316135] RSP: 0018:ffff88801631fbc0 EFLAGS: 00010286 [ 50.317118] RAX: 0000000000000000 RBX: ffffed1002c63f78 RCX: ffffffff813a4050 [ 50.318373] RDX: ffff888018c0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.319856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c63f2f [ 50.321363] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.322817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801631fdf8 [ 50.324094] FS: 00007f3e01ee5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.325531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.326585] CR2: 00007f3e023d7580 CR3: 000000000bb54000 CR4: 0000000000350ef0 [ 50.327855] Call Trace: [ 50.328317] [ 50.328774] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.329616] ? __create_object+0x59/0x80 [ 50.330397] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.331363] __vmalloc_noprof+0x59/0x60 [ 50.332112] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.332998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.333924] bpf_prog_alloc+0x39/0x200 [ 50.334608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.335662] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.336798] do_seccomp+0x349/0x25e0 [ 50.337474] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.338391] ? __pfx_do_seccomp+0x10/0x10 [ 50.339178] ? find_held_lock+0x2b/0x80 [ 50.339935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.340908] ? static_key_count+0x60/0x80 [ 50.341667] prctl_set_seccomp+0x4e/0x70 [ 50.342436] __do_sys_prctl+0xe6c/0x1d70 [ 50.343217] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.344065] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.345059] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.346034] ? irqentry_exit+0xf3/0x650 [ 50.346802] do_syscall_64+0xbf/0x430 [ 50.347493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.348452] RIP: 0033:0x7f3e023d75cd [ 50.349152] 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 [ 50.352306] RSP: 002b:00007fff604ba920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.353679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e023d75cd [ 50.354961] RDX: 000055ffd8619e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.356227] RBP: 00007fff604ba980 R08: 0000000000000000 R09: 00007fff604ba020 [ 50.357501] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffe31412b0 [ 50.358808] R13: 00007fff604badb0 R14: 000055ffe3143d20 R15: 000055ffe31558d0 [ 50.360109] [ 50.360537] irq event stamp: 1739 [ 50.361187] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.362719] hardirqs last disabled at (1760): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 50.364389] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.365935] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.367460] ---[ end trace 0000000000000000 ]--- [ 51.176191] ------------[ cut here ]------------ [ 51.177132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.179166] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.180653] Modules linked in: [ 51.181295] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.183294] Tainted: [W]=WARN [ 51.184130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.185912] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.186838] 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 [ 51.190035] RSP: 0018:ffff88800f397bc0 EFLAGS: 00010286 [ 51.191035] RAX: 0000000000000000 RBX: ffffed1001e72f78 RCX: ffffffff813a4050 [ 51.192321] RDX: ffff888017f80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.193631] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e72f2f [ 51.194918] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.196218] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f397df8 [ 51.197523] FS: 00007ff9bbc71900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.198975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.200063] CR2: 00007ff9bc163580 CR3: 000000001f253000 CR4: 0000000000350ef0 [ 51.201390] Call Trace: [ 51.201892] [ 51.202308] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.203208] ? __create_object+0x59/0x80 [ 51.203985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.204986] __vmalloc_noprof+0x59/0x60 [ 51.205735] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.206565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.207492] bpf_prog_alloc+0x39/0x200 [ 51.208233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.209194] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.210109] do_seccomp+0x349/0x25e0 [ 51.210841] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.211740] ? __pfx_do_seccomp+0x10/0x10 [ 51.212491] ? find_held_lock+0x2b/0x80 [ 51.213281] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.214258] ? static_key_count+0x60/0x80 [ 51.215066] prctl_set_seccomp+0x4e/0x70 [ 51.215853] __do_sys_prctl+0xe6c/0x1d70 [ 51.216605] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.217478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.218453] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.219443] ? irqentry_exit+0xf3/0x650 [ 51.220219] do_syscall_64+0xbf/0x430 [ 51.220986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.221948] RIP: 0033:0x7ff9bc1635cd [ 51.222603] 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 [ 51.225810] RSP: 002b:00007ffd00eab050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.227185] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9bc1635cd [ 51.228469] RDX: 000056379c624e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.229821] RBP: 00007ffd00eab0b0 R08: 0000000000000000 R09: 00007ffd00eaa750 [ 51.231122] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637c374bbf0 [ 51.232409] R13: 00007ffd00eab4e0 R14: 00005637c3755380 R15: 00005637c3760460 [ 51.233743] [ 51.234171] irq event stamp: 1841 [ 51.234825] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 51.236378] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 51.237918] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 51.239472] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 51.241013] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23170' (ECDSA) to the list of known hosts. 2025/11/17 11:51:19 fuzzer started 2025/11/17 11:51:20 dialing manager at localhost:37895 2025/11/17 11:51:20 checking machine... 2025/11/17 11:51:20 checking revisions... [ 52.153497] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:51:20 testing simple program... [ 52.249579] cgroup: Unknown subsys name 'net' [ 52.304884] cgroup: Unknown subsys name 'cpuset' [ 52.325132] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:51:19 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000000 RCX=1ffff110012c2702 RDX=ffff88806ce37400 RSI=ffff88806ce37438 RDI=ffff888009613818 RBP=000000003d382800 RSP=ffff88806ce08d60 R8 =ffff888009613810 R9 =ffff88806ce37410 R10=1ffff110028d5709 R11=0000000000000001 R12=ffff888009613800 R13=00000007a4369517 R14=ffff8880096138a8 R15=dffffc0000000000 RIP=ffffffff814a9f3a RFL=00000046 [---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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f9da5b7b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9da5295000 CR3=000000000d9bf000 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=b3285ca56c489dff00000000002f1800 XMM01=581d1fb0b44f9c999c4cdea5b44be2d1 XMM02=ec2efd57dc4c00df0000000000305860 XMM03=6c0e078fa29c85f90000000000305930 XMM04=62c4382885593a9700000000000ae988 XMM05=50646b04e69d80000000000000323868 XMM06=817b8945e9d503730000000000322908 XMM07=e042d86d42eb936e0000000000313dc8 XMM08=6c0e078fa29c85f90000000000305930 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880162e8000 RCX=0000000000000001 RDX=0000000000000008 RSI=ffff8880162e8a80 RDI=ffff8880162e8000 RBP=ffff8880162e8000 RSP=ffff88806cf08c90 R8 =0000000000000000 R9 =00000000000000c4 R10=0000000000000001 R11=0000000000000000 R12=ffff8880162e8a80 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526569 RFL=00000097 [--S-APC] 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 00007f3e01ee5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3e01ec4020 CR3=000000001f428000 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