[ 38.971417] ------------[ cut here ]------------ [ 38.972349] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.974412] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.975860] Modules linked in: [ 38.976457] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.978441] Tainted: [W]=WARN [ 38.979038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.980529] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.981446] 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 [ 38.984658] RSP: 0018:ffff88800b7afbc0 EFLAGS: 00010286 [ 38.985650] RAX: 0000000000000000 RBX: ffffed10016f5f78 RCX: ffffffff813a4050 [ 38.986933] RDX: ffff888014968000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.988233] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016f5f2f [ 38.989506] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.990798] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b7afdf8 [ 38.992116] FS: 00007f8ca1823900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.993569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.994632] CR2: 00007f8ca1d15580 CR3: 000000000d2b7000 CR4: 0000000000350ef0 [ 38.995923] Call Trace: [ 38.996400] [ 38.996849] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.997703] ? __create_object+0x59/0x80 [ 38.998484] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.999456] __vmalloc_noprof+0x59/0x60 [ 39.000233] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.001115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.002048] bpf_prog_alloc+0x39/0x200 [ 39.002740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.003661] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.004571] do_seccomp+0x349/0x25e0 [ 39.005291] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.006187] ? __pfx_do_seccomp+0x10/0x10 [ 39.006968] ? find_held_lock+0x2b/0x80 [ 39.007683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.008649] ? static_key_count+0x60/0x80 [ 39.009451] prctl_set_seccomp+0x4e/0x70 [ 39.010233] __do_sys_prctl+0xe6c/0x1d70 [ 39.011004] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.011855] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.012792] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.013767] ? irqentry_exit+0xf3/0x650 [ 39.014533] do_syscall_64+0xbf/0x430 [ 39.015273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.016241] RIP: 0033:0x7f8ca1d155cd [ 39.016942] 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 [ 39.020134] RSP: 002b:00007ffebbf3ad90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.021496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ca1d155cd [ 39.022772] RDX: 00005596f9e6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.024059] RBP: 00007ffebbf3adf0 R08: 0000000000000000 R09: 00007ffebbf3a490 [ 39.025330] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596fdb62ad0 [ 39.026618] R13: 00007ffebbf3b220 R14: 00005596fdb63bc0 R15: 00005596fdb74780 [ 39.027926] [ 39.028351] irq event stamp: 1739 [ 39.028996] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 39.030528] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 39.032055] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 39.033595] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 39.035112] ---[ end trace 0000000000000000 ]--- [ 41.899156] ------------[ cut here ]------------ [ 41.900121] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.902146] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.903599] Modules linked in: [ 41.904283] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.906244] Tainted: [W]=WARN [ 41.906852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.908347] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.909258] 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 [ 41.912455] RSP: 0018:ffff88801792fbc0 EFLAGS: 00010286 [ 41.913435] RAX: 0000000000000000 RBX: ffffed1002f25f78 RCX: ffffffff813a4050 [ 41.914720] RDX: ffff88800f0f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.916032] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f25f2f [ 41.917307] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.918574] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801792fdf8 [ 41.919860] FS: 00007fc0ac4ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.921335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.922403] CR2: 00007ffd3cbdcef7 CR3: 000000000cfe6000 CR4: 0000000000350ef0 [ 41.923674] Call Trace: [ 41.924210] [ 41.924625] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.925527] ? __create_object+0x59/0x80 [ 41.926305] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.927281] __vmalloc_noprof+0x59/0x60 [ 41.928692] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.929570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.930496] bpf_prog_alloc+0x39/0x200 [ 41.931243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.932223] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.933119] do_seccomp+0x349/0x25e0 [ 41.933796] ? find_held_lock+0x2b/0x80 [ 41.934561] ? do_prlimit+0x310/0x610 [ 41.935320] ? __pfx_do_seccomp+0x10/0x10 [ 41.936135] ? do_raw_spin_unlock+0x53/0x220 [ 41.936960] ? _raw_spin_unlock+0x1e/0x40 [ 41.937688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.938646] ? static_key_count+0x60/0x80 [ 41.939429] prctl_set_seccomp+0x4e/0x70 [ 41.940232] __do_sys_prctl+0xe6c/0x1d70 [ 41.941017] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.942010] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.942986] ? irqentry_exit+0xf3/0x650 [ 41.943695] do_syscall_64+0xbf/0x430 [ 41.944470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.945429] RIP: 0033:0x7fc0ac9df5cd [ 41.946141] 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 [ 41.949343] RSP: 002b:00007ffd3cbdb580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.950705] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0ac9df5cd [ 41.952046] RDX: 00005564f608ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.953336] RBP: 00007ffd3cbdb5e0 R08: 0000000000000000 R09: 00007ffd3cbdac80 [ 41.954645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556520d45b10 [ 41.955954] R13: 00007ffd3cbdba10 R14: 0000556520d462b0 R15: 0000556520d5a6f0 [ 41.957281] [ 41.957700] irq event stamp: 1753 [ 41.958342] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 41.959865] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 41.961421] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 41.962962] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 41.964513] ---[ end trace 0000000000000000 ]--- [ 42.700063] ------------[ cut here ]------------ [ 42.701017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.703221] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.704744] Modules linked in: [ 42.705417] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.707602] Tainted: [W]=WARN [ 42.708259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.710069] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.711099] 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 [ 42.714417] RSP: 0018:ffff888016fbfbc0 EFLAGS: 00010286 [ 42.715437] RAX: 0000000000000000 RBX: ffffed1002df7f78 RCX: ffffffff813a4050 [ 42.716784] RDX: ffff888014969bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.718237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df7f2f [ 42.719590] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.720932] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fbfdf8 [ 42.722262] FS: 00007fcc4e4d5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.723748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.724852] CR2: 00007fcc4e9c7580 CR3: 000000000c93b000 CR4: 0000000000350ef0 [ 42.726189] Call Trace: [ 42.726696] [ 42.727178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.728148] ? __create_object+0x59/0x80 [ 42.728972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.729973] __vmalloc_noprof+0x59/0x60 [ 42.730711] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.731609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.732625] bpf_prog_alloc+0x39/0x200 [ 42.733400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.734374] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.735323] do_seccomp+0x349/0x25e0 [ 42.736128] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.737098] ? __pfx_do_seccomp+0x10/0x10 [ 42.737945] ? find_held_lock+0x2b/0x80 [ 42.738714] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.739744] ? static_key_count+0x60/0x80 [ 42.740611] prctl_set_seccomp+0x4e/0x70 [ 42.741442] __do_sys_prctl+0xe6c/0x1d70 [ 42.742270] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.743180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.744224] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.745259] ? irqentry_exit+0xf3/0x650 [ 42.746083] do_syscall_64+0xbf/0x430 [ 42.746886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.747928] RIP: 0033:0x7fcc4e9c75cd [ 42.748627] 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 [ 42.752013] RSP: 002b:00007fffcbf652c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.753480] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc4e9c75cd [ 42.754858] RDX: 0000556273a37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.756243] RBP: 00007fffcbf65320 R08: 0000000000000000 R09: 00007fffcbf649c0 [ 42.757624] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562b04bcad0 [ 42.759005] R13: 00007fffcbf65750 R14: 00005562b04bdbc0 R15: 00005562b04ce780 [ 42.760399] [ 42.760797] irq event stamp: 1885 [ 42.761402] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 42.762842] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 42.764287] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 42.765751] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 42.767209] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33619' (ECDSA) to the list of known hosts. 2025/11/17 21:29:41 fuzzer started 2025/11/17 21:29:41 dialing manager at localhost:37895 2025/11/17 21:29:41 checking machine... 2025/11/17 21:29:41 checking revisions... [ 43.740797] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:29:41 testing simple program... [ 43.826952] cgroup: Unknown subsys name 'net' [ 43.895777] cgroup: Unknown subsys name 'cpuset' [ 43.912479] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:29:40 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff88800f0f0000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800f0f0a80 RDI=ffff88800f0f0a80 RBP=ffff88800f0f0a58 RSP=ffff88806ce088a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f0f0a80 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527583 RFL=00000082 [--S----] 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 00007fc0ac4ed900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3cbd5000 CR3=000000001fbcf000 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=00000000a9267483 RBX=ffff88801638d340 RCX=00000000915d54c6 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff88801638dd98 RSP=ffff888014bd77e8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801638dd98 R13=00000000ef9db6ea R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275de RFL=00000092 [--S-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 00007fee8ffbd900 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=00007fee8f6d4030 CR3=0000000016236000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=eed026fa579e322000000000000ae988 XMM05=b4947997fdfeda3800000000003205d8 XMM06=6668f8e2eabb14e4000000000031f378 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000