[ 54.268973] ------------[ cut here ]------------ [ 54.269695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.271400] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 54.272614] Modules linked in: [ 54.273129] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.274777] Tainted: [W]=WARN [ 54.275259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.276470] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.277220] 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 [ 54.279864] RSP: 0018:ffff88800f0a7bc0 EFLAGS: 00010286 [ 54.280638] RAX: 0000000000000000 RBX: ffffed1001e14f78 RCX: ffffffff813a4050 [ 54.281698] RDX: ffff8880143b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.282764] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e14f2f [ 54.283814] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.284879] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0a7df8 [ 54.285941] FS: 00007f687766b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.287128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.287989] CR2: 00007ffddd3d1ef7 CR3: 0000000013940000 CR4: 0000000000350ef0 [ 54.289040] Call Trace: [ 54.289419] [ 54.289766] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.290495] ? __create_object+0x59/0x80 [ 54.291131] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.291917] __vmalloc_noprof+0x59/0x60 [ 54.292504] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.293211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.293978] bpf_prog_alloc+0x39/0x200 [ 54.294552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.295312] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.296049] do_seccomp+0x349/0x25e0 [ 54.296598] ? find_held_lock+0x2b/0x80 [ 54.297220] ? do_prlimit+0x310/0x610 [ 54.297805] ? __pfx_do_seccomp+0x10/0x10 [ 54.298441] ? do_raw_spin_unlock+0x53/0x220 [ 54.299118] ? _raw_spin_unlock+0x1e/0x40 [ 54.299729] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.300505] ? static_key_count+0x60/0x80 [ 54.301156] prctl_set_seccomp+0x4e/0x70 [ 54.301770] __do_sys_prctl+0xe6c/0x1d70 [ 54.302405] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.303100] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.303896] ? irqentry_exit+0xf3/0x650 [ 54.304494] do_syscall_64+0xbf/0x430 [ 54.305094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.305871] RIP: 0033:0x7f6877b5d5cd [ 54.306414] 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 [ 54.309007] RSP: 002b:00007ffddd3d0000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.310133] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6877b5d5cd [ 54.311193] RDX: 0000557708a20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.312251] RBP: 00007ffddd3d0060 R08: 0000000000000000 R09: 00007ffddd3cf700 [ 54.313306] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577175ff2b0 [ 54.314371] R13: 00007ffddd3d0490 R14: 0000557717601d20 R15: 00005577176138d0 [ 54.315446] [ 54.315799] irq event stamp: 1669 [ 54.316330] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 54.317589] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 54.318855] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 54.320124] softirqs last disabled at (1419): [] __irq_exit_rcu+0xc4/0x100 [ 54.321364] ---[ end trace 0000000000000000 ]--- [ 57.077800] ------------[ cut here ]------------ [ 57.078653] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.080487] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.081859] Modules linked in: [ 57.082428] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.084483] Tainted: [W]=WARN [ 57.085085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.086465] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.087306] 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 [ 57.090229] RSP: 0018:ffff8880172d7bc0 EFLAGS: 00010286 [ 57.091141] RAX: 0000000000000000 RBX: ffffed1002e5af78 RCX: ffffffff813a4050 [ 57.092335] RDX: ffff888016a0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.093531] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5af2f [ 57.094786] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.095976] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172d7df8 [ 57.097186] FS: 00007f1996455900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.098593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.099576] CR2: 00007f1996947580 CR3: 000000000e38e000 CR4: 0000000000350ef0 [ 57.100772] Call Trace: [ 57.101248] [ 57.101635] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.102465] ? __create_object+0x59/0x80 [ 57.103194] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.104100] __vmalloc_noprof+0x59/0x60 [ 57.104773] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.105599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.106494] bpf_prog_alloc+0x39/0x200 [ 57.107176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.108037] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.108871] do_seccomp+0x349/0x25e0 [ 57.109497] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.110332] ? __pfx_do_seccomp+0x10/0x10 [ 57.111056] ? find_held_lock+0x2b/0x80 [ 57.111730] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.112614] ? static_key_count+0x60/0x80 [ 57.113359] prctl_set_seccomp+0x4e/0x70 [ 57.114090] __do_sys_prctl+0xe6c/0x1d70 [ 57.114777] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.115571] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.116448] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.117361] ? irqentry_exit+0xf3/0x650 [ 57.118081] do_syscall_64+0xbf/0x430 [ 57.118729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.119619] RIP: 0033:0x7f19969475cd [ 57.120262] 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 [ 57.123229] RSP: 002b:00007ffccc0a1550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.124505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19969475cd [ 57.125688] RDX: 000055a725a23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.126892] RBP: 00007ffccc0a15b0 R08: 0000000000000000 R09: 00007ffccc0a0c50 [ 57.128077] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a72d087bf0 [ 57.129257] R13: 00007ffccc0a19e0 R14: 000055a72d091380 R15: 000055a72d09c460 [ 57.130481] [ 57.130910] irq event stamp: 1803 [ 57.131468] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 57.132888] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 57.134323] softirqs last enabled at (1542): [] handle_softirqs+0x50c/0x770 [ 57.135736] softirqs last disabled at (1537): [] __irq_exit_rcu+0xc4/0x100 [ 57.137121] ---[ end trace 0000000000000000 ]--- [ 57.803318] ------------[ cut here ]------------ [ 57.804254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.806313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 57.807783] Modules linked in: [ 57.808631] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.810773] Tainted: [W]=WARN [ 57.811365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.812879] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.813768] 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 [ 57.816958] RSP: 0018:ffff888019a2fbc0 EFLAGS: 00010286 [ 57.817949] RAX: 0000000000000000 RBX: ffffed1003345f78 RCX: ffffffff813a4050 [ 57.819232] RDX: ffff88800ef3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.820512] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003345f2f [ 57.821827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.823164] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a2fdf8 [ 57.824475] FS: 00007f9c46542900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.825953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.827011] CR2: 00007f9c46a34580 CR3: 000000001e4ed000 CR4: 0000000000350ef0 [ 57.828314] Call Trace: [ 57.828791] [ 57.829246] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.830169] ? __create_object+0x59/0x80 [ 57.830977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.831957] __vmalloc_noprof+0x59/0x60 [ 57.832690] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.833589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.834559] bpf_prog_alloc+0x39/0x200 [ 57.835299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.836228] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.837151] do_seccomp+0x349/0x25e0 [ 57.837868] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.838746] ? __pfx_do_seccomp+0x10/0x10 [ 57.839539] ? find_held_lock+0x2b/0x80 [ 57.840308] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.841281] ? static_key_count+0x60/0x80 [ 57.842103] prctl_set_seccomp+0x4e/0x70 [ 57.842879] __do_sys_prctl+0xe6c/0x1d70 [ 57.843624] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.844482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.845467] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.846469] ? irqentry_exit+0xf3/0x650 [ 57.847257] do_syscall_64+0xbf/0x430 [ 57.847994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.848975] RIP: 0033:0x7f9c46a345cd [ 57.849644] 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 [ 57.852545] RSP: 002b:00007fff25fd80a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.853801] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c46a345cd [ 57.854965] RDX: 0000559f90653e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.856135] RBP: 00007fff25fd8100 R08: 0000000000000000 R09: 00007fff25fd77a0 [ 57.857301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559fc46c0b10 [ 57.858455] R13: 00007fff25fd8530 R14: 0000559fc46c12b0 R15: 0000559fc46d56f0 [ 57.859614] [ 57.860027] irq event stamp: 1799 [ 57.860576] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 57.861933] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 57.863296] softirqs last enabled at (1420): [] handle_softirqs+0x50c/0x770 [ 57.864695] softirqs last disabled at (1415): [] __irq_exit_rcu+0xc4/0x100 [ 57.866074] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23684' (ECDSA) to the list of known hosts. 2025/11/19 02:50:51 fuzzer started 2025/11/19 02:50:51 dialing manager at localhost:34383 2025/11/19 02:50:51 checking machine... 2025/11/19 02:50:51 checking revisions... [ 58.836598] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:50:51 testing simple program... [ 58.911031] cgroup: Unknown subsys name 'net' [ 58.964596] cgroup: Unknown subsys name 'cpuset' [ 58.974037] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:50:50 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888019e90000 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888019e90a58 RSP=ffff88806ce08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888019e90ad0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270b9 RFL=00000006 [-----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 00007f1996455900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1996a0c618 CR3=000000000d6a2000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009757898 RSP=ffff8880097577b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888009757888 R14=ffff8880096fb780 R15=0000000000000200 RIP=ffffffff8152928a RFL=00000296 [--S-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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f199640901c CR3=000000000cff1000 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=078bba7ae660dc86ed44c45646aaa34c XMM02=00000000003056f8eff9b2d0a8fce9cb XMM03=00000000003057c82c67c8bc2e329bc3 XMM04=463e3741949850e500000000000ae988 XMM05=4b27ddf5651d41770000000000322448 XMM06=405749d8372a36f10000000000322078 XMM07=e042d86d42eb936e00000000003126f8 XMM08=e9e89b7e13b5c97000000000003057c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000