[ 45.746122] ------------[ cut here ]------------ [ 45.747034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.749055] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.750523] Modules linked in: [ 45.751150] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.753149] Tainted: [W]=WARN [ 45.753759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.755237] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.756155] 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 [ 45.759324] RSP: 0018:ffff888016667bc0 EFLAGS: 00010286 [ 45.760311] RAX: 0000000000000000 RBX: ffffed1002cccf78 RCX: ffffffff813a4050 [ 45.761612] RDX: ffff888016791bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.762925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cccf2f [ 45.764221] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.765533] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016667df8 [ 45.766831] FS: 00007f6ea579c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.768276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.769346] CR2: 00007ffc52a57ef7 CR3: 000000000e1c2000 CR4: 0000000000350ef0 [ 45.770648] Call Trace: [ 45.771116] [ 45.771518] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.772403] ? __create_object+0x59/0x80 [ 45.773182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.774158] __vmalloc_noprof+0x59/0x60 [ 45.774921] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.775785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.776707] bpf_prog_alloc+0x39/0x200 [ 45.777405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.778324] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.779207] do_seccomp+0x349/0x25e0 [ 45.779921] ? find_held_lock+0x2b/0x80 [ 45.780686] ? do_prlimit+0x310/0x610 [ 45.781397] ? __pfx_do_seccomp+0x10/0x10 [ 45.782174] ? do_raw_spin_unlock+0x53/0x220 [ 45.782999] ? _raw_spin_unlock+0x1e/0x40 [ 45.783782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.784743] ? static_key_count+0x60/0x80 [ 45.785511] prctl_set_seccomp+0x4e/0x70 [ 45.786285] __do_sys_prctl+0xe6c/0x1d70 [ 45.787062] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.787921] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.788882] ? irqentry_exit+0xf3/0x650 [ 45.789673] do_syscall_64+0xbf/0x430 [ 45.790371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.791319] RIP: 0033:0x7f6ea5c8e5cd [ 45.792022] 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 [ 45.795212] RSP: 002b:00007ffc52a55630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.796579] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ea5c8e5cd [ 45.797863] RDX: 0000560fb9781e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.799144] RBP: 00007ffc52a55690 R08: 0000000000000000 R09: 00007ffc52a54d30 [ 45.800441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fbdba42b0 [ 45.801725] R13: 00007ffc52a55ac0 R14: 0000560fbdba6d20 R15: 0000560fbdbb88d0 [ 45.803031] [ 45.803458] irq event stamp: 1679 [ 45.804099] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 45.805618] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 45.807168] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 45.808702] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 45.810229] ---[ end trace 0000000000000000 ]--- [ 49.218566] ------------[ cut here ]------------ [ 49.219504] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.221550] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.223142] Modules linked in: [ 49.223822] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.225865] Tainted: [W]=WARN [ 49.226428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.227926] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.228846] 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 [ 49.232049] RSP: 0018:ffff888015c9fbc0 EFLAGS: 00010286 [ 49.233046] RAX: 0000000000000000 RBX: ffffed1002b93f78 RCX: ffffffff813a4050 [ 49.234352] RDX: ffff888018cdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.235675] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b93f2f [ 49.236971] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.238278] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c9fdf8 [ 49.239603] FS: 00007f2243002900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.241087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.242189] CR2: 00007f22434f4580 CR3: 000000001f7ad000 CR4: 0000000000350ef0 [ 49.243796] Call Trace: [ 49.244385] [ 49.244983] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.246156] ? __create_object+0x59/0x80 [ 49.247043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.248086] __vmalloc_noprof+0x59/0x60 [ 49.248857] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.249770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.250735] bpf_prog_alloc+0x39/0x200 [ 49.251426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.252379] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.253317] do_seccomp+0x349/0x25e0 [ 49.254079] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.255019] ? __pfx_do_seccomp+0x10/0x10 [ 49.255842] ? find_held_lock+0x2b/0x80 [ 49.256584] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.257579] ? static_key_count+0x60/0x80 [ 49.258393] prctl_set_seccomp+0x4e/0x70 [ 49.259208] __do_sys_prctl+0xe6c/0x1d70 [ 49.260009] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.260886] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.261897] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.262903] ? irqentry_exit+0xf3/0x650 [ 49.263695] do_syscall_64+0xbf/0x430 [ 49.264373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.265362] RIP: 0033:0x7f22434f45cd [ 49.266101] 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 [ 49.269359] RSP: 002b:00007ffc6abb8b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.270771] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22434f45cd [ 49.272070] RDX: 000055b16c7fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.273387] RBP: 00007ffc6abb8b80 R08: 0000000000000000 R09: 00007ffc6abb8220 [ 49.274793] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1a3b1aad0 [ 49.276078] R13: 00007ffc6abb8fb0 R14: 000055b1a3b1bbc0 R15: 000055b1a3b2c780 [ 49.277395] [ 49.277859] irq event stamp: 1735 [ 49.278465] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.279970] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.281477] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.282992] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.284484] ---[ end trace 0000000000000000 ]--- [ 50.085526] ------------[ cut here ]------------ [ 50.086445] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.088438] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.089950] Modules linked in: [ 50.090541] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.092515] Tainted: [W]=WARN [ 50.093106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.094575] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.095487] 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 [ 50.098660] RSP: 0018:ffff888017597bc0 EFLAGS: 00010286 [ 50.099585] RAX: 0000000000000000 RBX: ffffed1002eb2f78 RCX: ffffffff813a4050 [ 50.100868] RDX: ffff88800ebbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.102162] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb2f2f [ 50.103446] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.104727] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017597df8 [ 50.106033] FS: 00007fe51b695900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.107480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.108560] CR2: 00007fe51bb87580 CR3: 000000001f632000 CR4: 0000000000350ef0 [ 50.109856] Call Trace: [ 50.110326] [ 50.110785] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.111682] ? __create_object+0x59/0x80 [ 50.112422] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.113398] __vmalloc_noprof+0x59/0x60 [ 50.114154] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.115036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.115974] bpf_prog_alloc+0x39/0x200 [ 50.116724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.117612] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.118528] do_seccomp+0x349/0x25e0 [ 50.119245] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.120141] ? __pfx_do_seccomp+0x10/0x10 [ 50.120926] ? find_held_lock+0x2b/0x80 [ 50.121687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.122586] ? static_key_count+0x60/0x80 [ 50.123380] prctl_set_seccomp+0x4e/0x70 [ 50.124148] __do_sys_prctl+0xe6c/0x1d70 [ 50.124935] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.125798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.126758] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.127719] ? irqentry_exit+0xf3/0x650 [ 50.128432] do_syscall_64+0xbf/0x430 [ 50.129166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.130121] RIP: 0033:0x7fe51bb875cd [ 50.130839] 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 [ 50.133983] RSP: 002b:00007ffec9750eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.135326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe51bb875cd [ 50.136599] RDX: 000055ef3643ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.137900] RBP: 00007ffec9750f10 R08: 0000000000000000 R09: 00007ffec97505b0 [ 50.139052] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef41e85240 [ 50.140121] R13: 00007ffec9751340 R14: 000055ef41e8e380 R15: 000055ef41e99540 [ 50.141213] [ 50.141577] irq event stamp: 1703 [ 50.142129] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 50.143404] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 50.144672] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 50.145966] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 50.147228] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42050' (ECDSA) to the list of known hosts. 2025/11/18 09:59:57 fuzzer started 2025/11/18 09:59:57 dialing manager at localhost:34383 2025/11/18 09:59:57 checking machine... 2025/11/18 09:59:57 checking revisions... [ 51.046974] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:59:57 testing simple program... [ 51.127601] cgroup: Unknown subsys name 'net' [ 51.196539] cgroup: Unknown subsys name 'cpuset' [ 51.213435] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:59:56 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888015fa7580 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff888015fa7688 RIP=ffffffff81b2ae54 RFL=00000297 [--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 00007f2243002900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6abb2000 CR3=000000001f725000 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=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff88598148 RSP=ffff88806cf08ee0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815bd130 RFL=00000016 [----AP-] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f278fe4a678 CR3=0000000009ca5000 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=67442f1f7b2e16b27141a49ce73d0fcf XMM02=00000000003021e8eff9b2d0a8fce9cb XMM03=00000000003022b82c67c8bc2e329bc3 XMM04=7bfbf61bef7ddc7f00000000000ae988 XMM05=fa8347deaf2d45cf000000000031f028 XMM06=5b75c91c80445342000000000031ea20 XMM07=e042d86d42eb936e000000000030ee28 XMM08=792c091202407fba00000000003022b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000