[ 39.043557] ------------[ cut here ]------------ [ 39.044491] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.046577] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.048027] Modules linked in: [ 39.048654] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.050623] Tainted: [W]=WARN [ 39.051168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.052650] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.053552] 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 [ 39.056704] RSP: 0018:ffff888017587bc0 EFLAGS: 00010286 [ 39.057682] RAX: 0000000000000000 RBX: ffffed1002eb0f78 RCX: ffffffff813a4050 [ 39.058952] RDX: ffff888015aeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.060226] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb0f2f [ 39.061528] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.062803] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017587df8 [ 39.064075] FS: 00007f52ecfa8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.065523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.066563] CR2: 00007ffec48a0ef7 CR3: 000000000c9b3000 CR4: 0000000000350ef0 [ 39.067839] Call Trace: [ 39.068363] [ 39.068772] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.069664] ? __create_object+0x59/0x80 [ 39.070439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.071394] __vmalloc_noprof+0x59/0x60 [ 39.072119] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.073008] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073933] bpf_prog_alloc+0x39/0x200 [ 39.074665] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.075607] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.076527] do_seccomp+0x349/0x25e0 [ 39.077208] ? find_held_lock+0x2b/0x80 [ 39.077953] ? do_prlimit+0x310/0x610 [ 39.078705] ? __pfx_do_seccomp+0x10/0x10 [ 39.079484] ? do_raw_spin_unlock+0x53/0x220 [ 39.080280] ? _raw_spin_unlock+0x1e/0x40 [ 39.081058] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.082032] ? static_key_count+0x60/0x80 [ 39.082819] prctl_set_seccomp+0x4e/0x70 [ 39.083596] __do_sys_prctl+0xe6c/0x1d70 [ 39.084402] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.085221] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.086190] ? irqentry_exit+0xf3/0x650 [ 39.086968] do_syscall_64+0xbf/0x430 [ 39.087704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.088680] RIP: 0033:0x7f52ed49a5cd [ 39.089393] 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 [ 39.092583] RSP: 002b:00007ffec489ea90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.093939] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52ed49a5cd [ 39.095220] RDX: 000055ddac255e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.096535] RBP: 00007ffec489eaf0 R08: 0000000000000000 R09: 00007ffec489e190 [ 39.097813] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddcc6ea2b0 [ 39.099091] R13: 00007ffec489ef20 R14: 000055ddcc6ecd20 R15: 000055ddcc6fe8d0 [ 39.100409] [ 39.100842] irq event stamp: 1699 [ 39.101453] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 39.102712] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 39.103975] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 39.105272] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 39.106544] ---[ end trace 0000000000000000 ]--- [ 42.166467] ------------[ cut here ]------------ [ 42.167208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.168926] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.170164] Modules linked in: [ 42.170885] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.172619] Tainted: [W]=WARN [ 42.173085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.174313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.175041] 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 [ 42.177701] RSP: 0018:ffff888018927bc0 EFLAGS: 00010286 [ 42.178524] RAX: 0000000000000000 RBX: ffffed1003124f78 RCX: ffffffff813a4050 [ 42.179589] RDX: ffff888015f15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.180658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003124f2f [ 42.181723] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.182812] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018927df8 [ 42.183880] FS: 00007f86f0495900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.185094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.185979] CR2: 00007f86f0987580 CR3: 000000000a1f0000 CR4: 0000000000350ef0 [ 42.187053] Call Trace: [ 42.187477] [ 42.187821] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.188583] ? __create_object+0x59/0x80 [ 42.189203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.190005] __vmalloc_noprof+0x59/0x60 [ 42.190635] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.191364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.192102] bpf_prog_alloc+0x39/0x200 [ 42.192732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.193510] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.194219] do_seccomp+0x349/0x25e0 [ 42.194815] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.195568] ? __pfx_do_seccomp+0x10/0x10 [ 42.196192] ? find_held_lock+0x2b/0x80 [ 42.196835] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.197636] ? static_key_count+0x60/0x80 [ 42.198275] prctl_set_seccomp+0x4e/0x70 [ 42.198943] __do_sys_prctl+0xe6c/0x1d70 [ 42.199608] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.200325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.201105] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.201912] ? irqentry_exit+0xf3/0x650 [ 42.202548] do_syscall_64+0xbf/0x430 [ 42.203132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.203928] RIP: 0033:0x7f86f09875cd [ 42.204525] 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 [ 42.207181] RSP: 002b:00007ffddc05eea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.208324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86f09875cd [ 42.209405] RDX: 0000562b5a688e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.210481] RBP: 00007ffddc05ef00 R08: 0000000000000000 R09: 00007ffddc05e5a0 [ 42.211560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b5bb00ad0 [ 42.212643] R13: 00007ffddc05f330 R14: 0000562b5bb01bc0 R15: 0000562b5bb12780 [ 42.213725] [ 42.214080] irq event stamp: 1875 [ 42.214624] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 42.215894] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 42.217175] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 42.218463] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 42.219731] ---[ end trace 0000000000000000 ]--- [ 42.945381] ------------[ cut here ]------------ [ 42.946245] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.948329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.949797] Modules linked in: [ 42.950441] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.952694] Tainted: [W]=WARN [ 42.953254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.954782] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.955714] 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 [ 42.958923] RSP: 0018:ffff88801a7ffbc0 EFLAGS: 00010286 [ 42.959911] RAX: 0000000000000000 RBX: ffffed10034fff78 RCX: ffffffff813a4050 [ 42.961213] RDX: ffff8880163c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.962509] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034fff2f [ 42.963802] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.965107] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7ffdf8 [ 42.966401] FS: 00007ff6e7652900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.967853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.968933] CR2: 00007ff6e7b44580 CR3: 000000000e67e000 CR4: 0000000000350ef0 [ 42.970227] Call Trace: [ 42.970740] [ 42.971155] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.972061] ? __create_object+0x59/0x80 [ 42.972861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.973843] __vmalloc_noprof+0x59/0x60 [ 42.974610] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.975489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.976447] bpf_prog_alloc+0x39/0x200 [ 42.977152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.978090] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.979002] do_seccomp+0x349/0x25e0 [ 42.979730] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.980646] ? __pfx_do_seccomp+0x10/0x10 [ 42.981445] ? find_held_lock+0x2b/0x80 [ 42.982169] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.983138] ? static_key_count+0x60/0x80 [ 42.983947] prctl_set_seccomp+0x4e/0x70 [ 42.984742] __do_sys_prctl+0xe6c/0x1d70 [ 42.985508] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.986368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.987278] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.988229] ? irqentry_exit+0xf3/0x650 [ 42.988996] do_syscall_64+0xbf/0x430 [ 42.989723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.990648] RIP: 0033:0x7ff6e7b445cd [ 42.991329] 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 [ 42.994427] RSP: 002b:00007ffeb18ebe90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.995756] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6e7b445cd [ 42.997019] RDX: 000055ce55c78e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.998264] RBP: 00007ffeb18ebef0 R08: 0000000000000000 R09: 00007ffeb18eb590 [ 42.999522] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce68531bf0 [ 43.000787] R13: 00007ffeb18ec320 R14: 000055ce6853b380 R15: 000055ce68546460 [ 43.002060] [ 43.002511] irq event stamp: 1813 [ 43.003103] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 43.004601] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 43.005857] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 43.007131] softirqs last disabled at (1333): [] __irq_exit_rcu+0xc4/0x100 [ 43.008381] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56244' (ECDSA) to the list of known hosts. 2025/11/18 04:17:13 fuzzer started 2025/11/18 04:17:13 dialing manager at localhost:37895 2025/11/18 04:17:13 checking machine... 2025/11/18 04:17:13 checking revisions... [ 43.918787] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:17:13 testing simple program... [ 44.007483] cgroup: Unknown subsys name 'net' [ 44.071722] cgroup: Unknown subsys name 'cpuset' [ 44.084500] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:17:12 Registers: info registers vcpu 0 RAX=ffffed1003816508 RBX=ffffed100381650c RCX=ffffffff81b8a0ea RDX=ffffed100381650c RSI=0000000000000020 RDI=ffff88801c0b2840 RBP=ffffed1003816508 RSP=ffff888017587a18 R8 =0000000000000001 R9 =ffffed100381650b R10=ffff88801c0b285f R11=0000000000000001 R12=0000000000000020 R13=0000000000000000 R14=ffff88801c0b2770 R15=ffff888017587c38 RIP=ffffffff81b2d061 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 00007f86f0495900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddc059000 CR3=000000000a1d3000 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=000000000002fc17 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5846e8b8 CR3=0000000005c8a000 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=00007fc63b9605100000559012dce790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000