[ 46.342216] ------------[ cut here ]------------ [ 46.343129] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.345116] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.346573] Modules linked in: [ 46.347159] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.349352] Tainted: [W]=WARN [ 46.350080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.351552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.352427] 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 [ 46.355565] RSP: 0018:ffff888016d57bc0 EFLAGS: 00010286 [ 46.356492] RAX: 0000000000000000 RBX: ffffed1002daaf78 RCX: ffffffff813a4050 [ 46.357777] RDX: ffff888016025340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.359063] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daaf2f [ 46.360336] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.361605] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d57df8 [ 46.362858] FS: 00007fc3aa107900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.364283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.365333] CR2: 00007fff88f7fef7 CR3: 00000000099e9000 CR4: 0000000000350ef0 [ 46.366620] Call Trace: [ 46.367080] [ 46.367483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.368396] ? __create_object+0x59/0x80 [ 46.369165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.370129] __vmalloc_noprof+0x59/0x60 [ 46.370884] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.371744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.372678] bpf_prog_alloc+0x39/0x200 [ 46.373372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.374306] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.375228] do_seccomp+0x349/0x25e0 [ 46.375956] ? find_held_lock+0x2b/0x80 [ 46.376733] ? do_prlimit+0x310/0x610 [ 46.377432] ? __pfx_do_seccomp+0x10/0x10 [ 46.378217] ? do_raw_spin_unlock+0x53/0x220 [ 46.379045] ? _raw_spin_unlock+0x1e/0x40 [ 46.379819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.380774] ? static_key_count+0x60/0x80 [ 46.381571] prctl_set_seccomp+0x4e/0x70 [ 46.382293] __do_sys_prctl+0xe6c/0x1d70 [ 46.383063] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.383925] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.384928] ? irqentry_exit+0xf3/0x650 [ 46.385703] do_syscall_64+0xbf/0x430 [ 46.386407] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.387365] RIP: 0033:0x7fc3aa5f95cd [ 46.388064] 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 [ 46.391161] RSP: 002b:00007fff88f7e2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.392504] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3aa5f95cd [ 46.393782] RDX: 000056366641de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.395047] RBP: 00007fff88f7e320 R08: 0000000000000000 R09: 00007fff88f7d9c0 [ 46.396323] R10: 0000000000000000 R11: 0000000000000246 R12: 000056369b5aaad0 [ 46.397595] R13: 00007fff88f7e750 R14: 000056369b5abbc0 R15: 000056369b5bc780 [ 46.398876] [ 46.399296] irq event stamp: 1883 [ 46.399931] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 46.401426] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 46.402914] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 46.404430] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 46.405638] ---[ end trace 0000000000000000 ]--- [ 49.240633] ------------[ cut here ]------------ [ 49.241597] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.243643] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.245179] Modules linked in: [ 49.245855] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.247874] Tainted: [W]=WARN [ 49.248447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.250112] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.251294] 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 [ 49.254701] RSP: 0018:ffff888016f7fbc0 EFLAGS: 00010286 [ 49.255929] RAX: 0000000000000000 RBX: ffffed1002deff78 RCX: ffffffff813a4050 [ 49.257402] RDX: ffff88801678d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.258699] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deff2f [ 49.259986] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.261294] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f7fdf8 [ 49.262603] FS: 00007f3333f09900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.264053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.265188] CR2: 00007f333446f4a6 CR3: 000000000e5f8000 CR4: 0000000000350ef0 [ 49.266508] Call Trace: [ 49.267012] [ 49.267427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.268334] ? __create_object+0x59/0x80 [ 49.269136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.270135] __vmalloc_noprof+0x59/0x60 [ 49.270918] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.271814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.272779] bpf_prog_alloc+0x39/0x200 [ 49.273488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.274430] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.275341] do_seccomp+0x349/0x25e0 [ 49.276068] ? find_held_lock+0x2b/0x80 [ 49.276864] ? do_prlimit+0x310/0x610 [ 49.277621] ? __pfx_do_seccomp+0x10/0x10 [ 49.278364] ? do_raw_spin_unlock+0x53/0x220 [ 49.279208] ? _raw_spin_unlock+0x1e/0x40 [ 49.279991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.280990] ? static_key_count+0x60/0x80 [ 49.281814] prctl_set_seccomp+0x4e/0x70 [ 49.282599] __do_sys_prctl+0xe6c/0x1d70 [ 49.283345] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.284217] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.285205] ? irqentry_exit+0xf3/0x650 [ 49.285988] do_syscall_64+0xbf/0x430 [ 49.286737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.287722] RIP: 0033:0x7f33343fb5cd [ 49.288402] 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 [ 49.291610] RSP: 002b:00007ffce7041fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.293014] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33343fb5cd [ 49.294314] RDX: 000056503cdebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.295622] RBP: 00007ffce7042020 R08: 0000000000000000 R09: 00007ffce70416c0 [ 49.296937] R10: 0000000000000000 R11: 0000000000000246 R12: 000056505ef74bf0 [ 49.298245] R13: 00007ffce7042450 R14: 000056505ef7e380 R15: 000056505ef89460 [ 49.299573] [ 49.299998] irq event stamp: 1751 [ 49.300687] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.302262] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.303798] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.305385] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.306915] ---[ end trace 0000000000000000 ]--- [ 50.117257] ------------[ cut here ]------------ [ 50.118213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.120381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.122300] Modules linked in: [ 50.123083] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.125337] Tainted: [W]=WARN [ 50.126030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.127690] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.128714] 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 [ 50.132326] RSP: 0018:ffff888016307bc0 EFLAGS: 00010286 [ 50.133477] RAX: 0000000000000000 RBX: ffffed1002c60f78 RCX: ffffffff813a4050 [ 50.134949] RDX: ffff888016021bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.136412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c60f2f [ 50.137856] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.139347] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016307df8 [ 50.140807] FS: 00007fa4dfd20900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.142465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.143736] CR2: 00007ffe0b421ef7 CR3: 000000001ffdf000 CR4: 0000000000350ef0 [ 50.145222] Call Trace: [ 50.145776] [ 50.146232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.147260] ? __create_object+0x59/0x80 [ 50.148199] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.149314] __vmalloc_noprof+0x59/0x60 [ 50.150188] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.151179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.152238] bpf_prog_alloc+0x39/0x200 [ 50.153077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.154155] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.155208] do_seccomp+0x349/0x25e0 [ 50.156072] ? find_held_lock+0x2b/0x80 [ 50.156988] ? do_prlimit+0x310/0x610 [ 50.157839] ? __pfx_do_seccomp+0x10/0x10 [ 50.158765] ? do_raw_spin_unlock+0x53/0x220 [ 50.159703] ? _raw_spin_unlock+0x1e/0x40 [ 50.160493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.161644] ? static_key_count+0x60/0x80 [ 50.162478] prctl_set_seccomp+0x4e/0x70 [ 50.163377] __do_sys_prctl+0xe6c/0x1d70 [ 50.164273] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.165232] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.166293] ? irqentry_exit+0xf3/0x650 [ 50.167171] do_syscall_64+0xbf/0x430 [ 50.168010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.169100] RIP: 0033:0x7fa4e02125cd [ 50.169884] 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 [ 50.173560] RSP: 002b:00007ffe0b41f2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.175140] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4e02125cd [ 50.176539] RDX: 0000562045b2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.177960] RBP: 00007ffe0b41f330 R08: 0000000000000000 R09: 00007ffe0b41e9d0 [ 50.179395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562081f982b0 [ 50.180902] R13: 00007ffe0b41f760 R14: 0000562081f9ad20 R15: 0000562081fac8d0 [ 50.182330] [ 50.182814] irq event stamp: 1813 [ 50.183463] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 50.185115] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 50.186601] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 50.188133] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 50.189622] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52957' (ECDSA) to the list of known hosts. 2025/11/19 03:10:08 fuzzer started 2025/11/19 03:10:08 dialing manager at localhost:34383 2025/11/19 03:10:08 checking machine... 2025/11/19 03:10:08 checking revisions... [ 51.101377] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:10:08 testing simple program... [ 51.177507] cgroup: Unknown subsys name 'net' [ 51.227915] cgroup: Unknown subsys name 'cpuset' [ 51.242779] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:10:07 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000dc0 RDX=0000000000000001 RSI=0000000000000010 RDI=0000000000000dc0 RBP=ffff888016d57d00 RSP=ffff888016d57c60 R8 =ffff888008c4b780 R9 =0000000000000000 R10=ffff88801721e2e0 R11=0000000000000000 R12=ffff88801721e2e0 R13=0000000000000010 R14=0000000000000001 R15=0000000000000dc0 RIP=ffffffff81b62197 RFL=00000246 [---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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f3333f09900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f33344be650 CR3=000000002042f000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028e2b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9ac15d68 CR3=000000000e553000 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=2037303a30313a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a30313a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000