[ 39.139068] ------------[ cut here ]------------ [ 39.139994] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.142017] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.143521] Modules linked in: [ 39.144135] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.146359] Tainted: [W]=WARN [ 39.146948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.148433] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.149341] 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 [ 39.152547] RSP: 0018:ffff888015e0fbc0 EFLAGS: 00010286 [ 39.153527] RAX: 0000000000000000 RBX: ffffed1002bc1f78 RCX: ffffffff813a4050 [ 39.154830] RDX: ffff88800f6c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.156097] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc1f2f [ 39.157374] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.158676] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e0fdf8 [ 39.159983] FS: 00007f59b65ce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.161415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.162486] CR2: 00007ffdd77e6ef8 CR3: 0000000017470000 CR4: 0000000000350ef0 [ 39.163777] Call Trace: [ 39.164266] [ 39.164672] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.165569] ? __create_object+0x59/0x80 [ 39.166353] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.167348] __vmalloc_noprof+0x59/0x60 [ 39.168064] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.168941] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.169861] bpf_prog_alloc+0x39/0x200 [ 39.170622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.171557] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.172460] do_seccomp+0x349/0x25e0 [ 39.173136] ? find_held_lock+0x2b/0x80 [ 39.173896] ? do_prlimit+0x310/0x610 [ 39.174649] ? __pfx_do_seccomp+0x10/0x10 [ 39.175442] ? do_raw_spin_unlock+0x53/0x220 [ 39.176286] ? _raw_spin_unlock+0x1e/0x40 [ 39.177030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.177987] ? static_key_count+0x60/0x80 [ 39.178813] prctl_set_seccomp+0x4e/0x70 [ 39.179589] __do_sys_prctl+0xe6c/0x1d70 [ 39.180367] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.181191] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.182175] ? irqentry_exit+0xf3/0x650 [ 39.182955] do_syscall_64+0xbf/0x430 [ 39.183692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.184654] RIP: 0033:0x7f59b6ac05cd [ 39.185356] 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 [ 39.188547] RSP: 002b:00007ffdd77e4b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.189910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59b6ac05cd [ 39.191197] RDX: 00005652deb3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.192490] RBP: 00007ffdd77e4b90 R08: 0000000000000000 R09: 00007ffdd77e4230 [ 39.193772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565300533ad0 [ 39.195062] R13: 00007ffdd77e4fc0 R14: 0000565300534bc0 R15: 0000565300545780 [ 39.196362] [ 39.196778] irq event stamp: 1789 [ 39.197412] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.198954] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.200467] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 39.201986] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.203529] ---[ end trace 0000000000000000 ]--- [ 42.005794] ------------[ cut here ]------------ [ 42.006722] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.008704] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.010356] Modules linked in: [ 42.010954] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.012921] Tainted: [W]=WARN [ 42.013504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.014979] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.015875] 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 [ 42.019015] RSP: 0018:ffff888015c8fbc0 EFLAGS: 00010286 [ 42.019973] RAX: 0000000000000000 RBX: ffffed1002b91f78 RCX: ffffffff813a4050 [ 42.021239] RDX: ffff88801bc93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.022511] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b91f2f [ 42.023782] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.025051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c8fdf8 [ 42.026312] FS: 00007fbb871e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.027755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.028815] CR2: 00007fbb876d7580 CR3: 000000001f307000 CR4: 0000000000350ef0 [ 42.030086] Call Trace: [ 42.030600] [ 42.031007] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.031891] ? __create_object+0x59/0x80 [ 42.032659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.033623] __vmalloc_noprof+0x59/0x60 [ 42.034374] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.035248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.036121] bpf_prog_alloc+0x39/0x200 [ 42.036845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.037765] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.038666] do_seccomp+0x349/0x25e0 [ 42.039378] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.040275] ? __pfx_do_seccomp+0x10/0x10 [ 42.041024] ? find_held_lock+0x2b/0x80 [ 42.041788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.042758] ? static_key_count+0x60/0x80 [ 42.043555] prctl_set_seccomp+0x4e/0x70 [ 42.044330] __do_sys_prctl+0xe6c/0x1d70 [ 42.045087] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.045939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.046923] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.047900] ? irqentry_exit+0xf3/0x650 [ 42.048663] do_syscall_64+0xbf/0x430 [ 42.049394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.050349] RIP: 0033:0x7fbb876d75cd [ 42.051133] 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 [ 42.054831] RSP: 002b:00007ffc138c9900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.056192] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb876d75cd [ 42.057507] RDX: 000056283e284e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.058819] RBP: 00007ffc138c9960 R08: 0000000000000000 R09: 00007ffc138c9000 [ 42.060112] R10: 0000000000000000 R11: 0000000000000246 R12: 00005628561b32b0 [ 42.061398] R13: 00007ffc138c9d90 R14: 00005628561b5d20 R15: 00005628561c78d0 [ 42.062728] [ 42.063156] irq event stamp: 1767 [ 42.063804] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 42.065335] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 42.066864] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 42.068393] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 42.069915] ---[ end trace 0000000000000000 ]--- [ 42.836166] ------------[ cut here ]------------ [ 42.837081] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.839103] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.840556] Modules linked in: [ 42.841148] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.843427] Tainted: [W]=WARN [ 42.843988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.845509] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.846420] 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 [ 42.849594] RSP: 0018:ffff8880194e7bc0 EFLAGS: 00010286 [ 42.850689] RAX: 0000000000000000 RBX: ffffed100329cf78 RCX: ffffffff813a4050 [ 42.851982] RDX: ffff8880159a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.853258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100329cf2f [ 42.854578] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.855869] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880194e7df8 [ 42.857148] FS: 00007f92f13ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.858603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.859665] CR2: 00007fff3b081ef8 CR3: 000000000e0e1000 CR4: 0000000000350ef0 [ 42.860950] Call Trace: [ 42.861453] [ 42.861861] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.862762] ? __create_object+0x59/0x80 [ 42.863546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.864506] __vmalloc_noprof+0x59/0x60 [ 42.865255] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.866290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.867203] bpf_prog_alloc+0x39/0x200 [ 42.868133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.869226] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.870096] do_seccomp+0x349/0x25e0 [ 42.871249] ? find_held_lock+0x2b/0x80 [ 42.872122] ? do_prlimit+0x310/0x610 [ 42.873034] ? __pfx_do_seccomp+0x10/0x10 [ 42.874001] ? do_raw_spin_unlock+0x53/0x220 [ 42.874931] ? _raw_spin_unlock+0x1e/0x40 [ 42.875916] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.876982] ? static_key_count+0x60/0x80 [ 42.877777] prctl_set_seccomp+0x4e/0x70 [ 42.878787] __do_sys_prctl+0xe6c/0x1d70 [ 42.879692] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.880553] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.881790] ? irqentry_exit+0xf3/0x650 [ 42.882554] do_syscall_64+0xbf/0x430 [ 42.883291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.884402] RIP: 0033:0x7f92f189f5cd [ 42.885187] 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 [ 42.888658] RSP: 002b:00007fff3b07f7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.890166] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92f189f5cd [ 42.891710] RDX: 000055b03afb3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.892980] RBP: 00007fff3b07f820 R08: 0000000000000000 R09: 00007fff3b07eec0 [ 42.894493] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0787b2ad0 [ 42.895891] R13: 00007fff3b07fc50 R14: 000055b0787b3bc0 R15: 000055b0787c4780 [ 42.897406] [ 42.897832] irq event stamp: 1837 [ 42.898464] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 42.900094] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 42.901865] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 42.903549] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 42.905322] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56891' (ECDSA) to the list of known hosts. 2025/11/18 18:16:22 fuzzer started 2025/11/18 18:16:22 dialing manager at localhost:34383 2025/11/18 18:16:22 checking machine... 2025/11/18 18:16:22 checking revisions... [ 43.828271] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:16:22 testing simple program... [ 43.914704] cgroup: Unknown subsys name 'net' [ 43.976136] cgroup: Unknown subsys name 'cpuset' [ 43.987857] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:16:21 Registers: info registers vcpu 0 RAX=ffff888016a69bc0 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff81ab08fe RDI=ffffed100d9c785e RBP=ffff88806ce3c2f0 RSP=ffff888014697948 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000000 R13=0000000000000001 R14=0000000000000000 R15=0000000000000046 RIP=ffffffff81529332 RFL=00000046 [---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 00007fbb871e5900 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=00007ffc138c3000 CR3=000000001f383000 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=0000000000021bf1 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=00000202 [-------] 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=00007f79a6f3b000 CR3=000000000d8f0000 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=0911ae2b74fc3aa5ea47d93b04bc548c XMM02=00000000003056c0eff9b2d0a8fce9cb XMM03=00000000003057902c67c8bc2e329bc3 XMM04=ff0a71e7d65e793000000000000ae988 XMM05=1a450c5e1b03e1570000000000322448 XMM06=474038aa6c007e1f0000000000321e40 XMM07=e042d86d42eb936e0000000000311b30 XMM08=9ad992ddd1bea1ea0000000000305790 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000