[ 47.051826] ------------[ cut here ]------------ [ 47.052697] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.054741] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 47.056154] Modules linked in: [ 47.056778] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.058660] Tainted: [W]=WARN [ 47.059222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.060624] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.061518] 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 [ 47.064559] RSP: 0018:ffff88801665fbc0 EFLAGS: 00010286 [ 47.065496] RAX: 0000000000000000 RBX: ffffed1002ccbf78 RCX: ffffffff813a4050 [ 47.066730] RDX: ffff888013ed3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.067951] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccbf2f [ 47.069180] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.070587] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801665fdf8 [ 47.072113] FS: 00007f2c54eb1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.073574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.074580] CR2: 00007f2c553a3580 CR3: 0000000009ecb000 CR4: 0000000000350ef0 [ 47.075801] Call Trace: [ 47.076241] [ 47.076632] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.077496] ? __create_object+0x59/0x80 [ 47.078241] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.079167] __vmalloc_noprof+0x59/0x60 [ 47.080053] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.081140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.082181] bpf_prog_alloc+0x39/0x200 [ 47.082879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.083753] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.084579] do_seccomp+0x349/0x25e0 [ 47.085287] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.086148] ? __pfx_do_seccomp+0x10/0x10 [ 47.086892] ? find_held_lock+0x2b/0x80 [ 47.087585] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.088494] ? static_key_count+0x60/0x80 [ 47.089267] prctl_set_seccomp+0x4e/0x70 [ 47.089999] __do_sys_prctl+0xe6c/0x1d70 [ 47.090743] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.091517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.092431] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.093364] ? irqentry_exit+0xf3/0x650 [ 47.094089] do_syscall_64+0xbf/0x430 [ 47.094792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.095666] RIP: 0033:0x7f2c553a35cd [ 47.096335] 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 [ 47.099363] RSP: 002b:00007ffc4c4efa90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.100677] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c553a35cd [ 47.101918] RDX: 0000558e096b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.103153] RBP: 00007ffc4c4efaf0 R08: 0000000000000000 R09: 00007ffc4c4ef190 [ 47.104373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e1d7d2ad0 [ 47.105565] R13: 00007ffc4c4eff20 R14: 0000558e1d7d3bc0 R15: 0000558e1d7e4780 [ 47.106602] [ 47.106974] irq event stamp: 1873 [ 47.107454] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 47.108685] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 47.109909] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 47.111136] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 47.112342] ---[ end trace 0000000000000000 ]--- [ 50.303181] ------------[ cut here ]------------ [ 50.304261] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.306545] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.308225] Modules linked in: [ 50.308982] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.311280] Tainted: [W]=WARN [ 50.311968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.313680] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.314758] 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 [ 50.318435] RSP: 0018:ffff888016677bc0 EFLAGS: 00010286 [ 50.319558] RAX: 0000000000000000 RBX: ffffed1002ccef78 RCX: ffffffff813a4050 [ 50.321057] RDX: ffff8880174a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.322539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccef2f [ 50.324015] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.325505] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016677df8 [ 50.326983] FS: 00007fe8d993e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.328651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.329897] CR2: 00007ffec0ed8ef7 CR3: 000000001f979000 CR4: 0000000000350ef0 [ 50.331383] Call Trace: [ 50.331974] [ 50.332447] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.333495] ? __create_object+0x59/0x80 [ 50.334401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.335520] __vmalloc_noprof+0x59/0x60 [ 50.336394] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.337405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.338478] bpf_prog_alloc+0x39/0x200 [ 50.339333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.340404] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.341463] do_seccomp+0x349/0x25e0 [ 50.342291] ? find_held_lock+0x2b/0x80 [ 50.343171] ? do_prlimit+0x310/0x610 [ 50.344029] ? __pfx_do_seccomp+0x10/0x10 [ 50.344946] ? do_raw_spin_unlock+0x53/0x220 [ 50.345907] ? _raw_spin_unlock+0x1e/0x40 [ 50.346806] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.347928] ? static_key_count+0x60/0x80 [ 50.348865] prctl_set_seccomp+0x4e/0x70 [ 50.349700] __do_sys_prctl+0xe6c/0x1d70 [ 50.350604] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.351595] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.352736] ? irqentry_exit+0xf3/0x650 [ 50.353567] do_syscall_64+0xbf/0x430 [ 50.354417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.355526] RIP: 0033:0x7fe8d9e305cd [ 50.356339] 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 [ 50.360036] RSP: 002b:00007ffec0ed7b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.361617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8d9e305cd [ 50.362553] RDX: 00005561bacdde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.363492] RBP: 00007ffec0ed7b90 R08: 0000000000000000 R09: 00007ffec0ed7230 [ 50.364422] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561c3fffad0 [ 50.365780] R13: 00007ffec0ed7fc0 R14: 00005561c4000bc0 R15: 00005561c4011780 [ 50.367099] [ 50.367522] irq event stamp: 1757 [ 50.368175] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.369700] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 50.371072] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.372448] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 50.373814] ---[ end trace 0000000000000000 ]--- [ 51.145556] ------------[ cut here ]------------ [ 51.146591] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.148889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 51.150586] Modules linked in: [ 51.151270] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.153305] Tainted: [W]=WARN [ 51.153902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.155407] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.156440] 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 [ 51.159936] RSP: 0018:ffff88800f1b7bc0 EFLAGS: 00010286 [ 51.160971] RAX: 0000000000000000 RBX: ffffed1001e36f78 RCX: ffffffff813a4050 [ 51.162232] RDX: ffff88801612d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.163487] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e36f2f [ 51.164745] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.166002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1b7df8 [ 51.167279] FS: 00007f0aa5607900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.168733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.169791] CR2: 00007f0aa5b6d4a6 CR3: 0000000009ba5000 CR4: 0000000000350ef0 [ 51.171081] Call Trace: [ 51.171552] [ 51.172001] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.172892] ? __create_object+0x59/0x80 [ 51.173618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.174609] __vmalloc_noprof+0x59/0x60 [ 51.175347] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.176192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.177217] bpf_prog_alloc+0x39/0x200 [ 51.178079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.179164] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.180225] do_seccomp+0x349/0x25e0 [ 51.181070] ? find_held_lock+0x2b/0x80 [ 51.181968] ? do_prlimit+0x310/0x610 [ 51.182679] ? __pfx_do_seccomp+0x10/0x10 [ 51.183474] ? do_raw_spin_unlock+0x53/0x220 [ 51.184289] ? _raw_spin_unlock+0x1e/0x40 [ 51.185102] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.186042] ? static_key_count+0x60/0x80 [ 51.186833] prctl_set_seccomp+0x4e/0x70 [ 51.187563] __do_sys_prctl+0xe6c/0x1d70 [ 51.188318] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.189185] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.190148] ? irqentry_exit+0xf3/0x650 [ 51.190930] do_syscall_64+0xbf/0x430 [ 51.191637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.192587] RIP: 0033:0x7f0aa5af95cd [ 51.193308] 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 [ 51.196514] RSP: 002b:00007ffd5ed6c140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.198093] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0aa5af95cd [ 51.199570] RDX: 00005612d6e27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.201079] RBP: 00007ffd5ed6c1a0 R08: 0000000000000000 R09: 00007ffd5ed6b840 [ 51.202406] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612f099fad0 [ 51.203700] R13: 00007ffd5ed6c5d0 R14: 00005612f09a0bc0 R15: 00005612f09b1780 [ 51.205039] [ 51.205466] irq event stamp: 1729 [ 51.206114] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 51.207654] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 51.209189] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 51.210765] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 51.212278] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25424' (ECDSA) to the list of known hosts. 2025/11/19 00:49:15 fuzzer started 2025/11/19 00:49:16 dialing manager at localhost:34383 2025/11/19 00:49:16 checking machine... 2025/11/19 00:49:16 checking revisions... [ 52.081862] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:49:16 testing simple program... [ 52.159018] cgroup: Unknown subsys name 'net' [ 52.219528] cgroup: Unknown subsys name 'cpuset' [ 52.230583] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:49:15 Registers: info registers vcpu 0 RAX=00000000002c1289 RBX=0000000000000000 RCX=1ffff1100d9c6fec RDX=dffffc0000000000 RSI=ffffffff81351907 RDI=ffff88806ce37f60 RBP=ffff8880174a0000 RSP=ffff88806ce08d08 R8 =0000000000000001 R9 =0000000000000000 R10=000000000006af9e R11=0000000000000001 R12=ffff88806ce37340 R13=fffffbfff0b82250 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff814e2a02 RFL=00000012 [----A--] 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 00007fe8d993e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec0ed1000 CR3=000000000acc5000 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=0000000000028b69 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f08e1d18000 CR3=000000000d528000 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=83c6d97d725fd585854cfd25f40adc7d XMM02=00000000003028e8ec2efd57dc4c00df XMM03=000000000030e6000f80cd54ce4e2e42 XMM04=23e94fb018afdb8000000000000ae988 XMM05=ce7f6dc66ef285cc000000000031fb40 XMM06=5b75c91c80445342000000000031e478 XMM07=e042d86d42eb936e000000000030f750 XMM08=0f80cd54ce4e2e420000000000302948 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000