[ 46.178907] ------------[ cut here ]------------ [ 46.179826] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.181888] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.183331] Modules linked in: [ 46.183931] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.185932] Tainted: [W]=WARN [ 46.186538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.188050] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.188984] 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 [ 46.192252] RSP: 0018:ffff8880164e7bc0 EFLAGS: 00010286 [ 46.193241] RAX: 0000000000000000 RBX: ffffed1002c9cf78 RCX: ffffffff813a4050 [ 46.194549] RDX: ffff888016518000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.195868] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9cf2f [ 46.197200] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.198506] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164e7df8 [ 46.199814] FS: 00007fcdaf169900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.201297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.202382] CR2: 00007ffca31f0ef7 CR3: 00000000140b4000 CR4: 0000000000350ef0 [ 46.203693] Call Trace: [ 46.204220] [ 46.204642] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.205555] ? __create_object+0x59/0x80 [ 46.206356] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.207340] __vmalloc_noprof+0x59/0x60 [ 46.208081] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.208973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.209925] bpf_prog_alloc+0x39/0x200 [ 46.210677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.211627] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.212564] do_seccomp+0x349/0x25e0 [ 46.213296] ? find_held_lock+0x2b/0x80 [ 46.214029] ? do_prlimit+0x310/0x610 [ 46.214783] ? __pfx_do_seccomp+0x10/0x10 [ 46.215580] ? do_raw_spin_unlock+0x53/0x220 [ 46.216441] ? _raw_spin_unlock+0x1e/0x40 [ 46.217235] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.218216] ? static_key_count+0x60/0x80 [ 46.218992] prctl_set_seccomp+0x4e/0x70 [ 46.219779] __do_sys_prctl+0xe6c/0x1d70 [ 46.220588] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.221464] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.222459] ? irqentry_exit+0xf3/0x650 [ 46.223241] do_syscall_64+0xbf/0x430 [ 46.223963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.224931] RIP: 0033:0x7fcdaf65b5cd [ 46.225639] 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 [ 46.228919] RSP: 002b:00007ffca31ee750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.230312] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdaf65b5cd [ 46.231619] RDX: 000055d4dd962e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.232929] RBP: 00007ffca31ee7b0 R08: 0000000000000000 R09: 00007ffca31ede50 [ 46.234207] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4f72552b0 [ 46.235475] R13: 00007ffca31eebe0 R14: 000055d4f7257d20 R15: 000055d4f72698d0 [ 46.236792] [ 46.237245] irq event stamp: 1733 [ 46.237851] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 46.239356] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 46.240865] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 46.242420] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 46.243933] ---[ end trace 0000000000000000 ]--- [ 49.092253] ------------[ cut here ]------------ [ 49.093151] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.095136] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.096636] Modules linked in: [ 49.097496] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.099538] Tainted: [W]=WARN [ 49.100107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.101535] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.102430] 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 [ 49.105578] RSP: 0018:ffff88801649fbc0 EFLAGS: 00010286 [ 49.106548] RAX: 0000000000000000 RBX: ffffed1002c93f78 RCX: ffffffff813a4050 [ 49.107808] RDX: ffff888016649bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.109090] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c93f2f [ 49.110355] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.111612] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801649fdf8 [ 49.112898] FS: 00007f288e36b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.114323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.115385] CR2: 00007ffec5dd3ef7 CR3: 000000001c499000 CR4: 0000000000350ef0 [ 49.116665] Call Trace: [ 49.117125] [ 49.117569] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.118453] ? __create_object+0x59/0x80 [ 49.119234] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.120230] __vmalloc_noprof+0x59/0x60 [ 49.120936] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.121798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.122713] bpf_prog_alloc+0x39/0x200 [ 49.123442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.124370] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.125270] do_seccomp+0x349/0x25e0 [ 49.125942] ? rcu_core+0x140a/0x1800 [ 49.126676] ? lock_release+0xc8/0x290 [ 49.127441] ? __pfx_do_seccomp+0x10/0x10 [ 49.128247] ? trace_rcu_utilization+0x26/0x190 [ 49.129071] ? rcu_core+0xa98/0x1800 [ 49.129765] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.130721] ? static_key_count+0x60/0x80 [ 49.131522] prctl_set_seccomp+0x4e/0x70 [ 49.132300] __do_sys_prctl+0xe6c/0x1d70 [ 49.133036] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.133904] ? handle_softirqs+0x50c/0x770 [ 49.134711] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.135693] do_syscall_64+0xbf/0x430 [ 49.136440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.137402] RIP: 0033:0x7f288e85d5cd [ 49.138071] 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 [ 49.141238] RSP: 002b:00007ffec5dd18f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.142586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f288e85d5cd [ 49.143846] RDX: 00005607ded8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.145114] RBP: 00007ffec5dd1950 R08: 0000000000000000 R09: 00007ffec5dd0ff0 [ 49.146381] R10: 0000000000000000 R11: 0000000000000246 R12: 000056080ea86ad0 [ 49.147648] R13: 00007ffec5dd1d80 R14: 000056080ea87bc0 R15: 000056080ea98780 [ 49.148925] [ 49.149315] irq event stamp: 1777 [ 49.149824] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.151100] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.152391] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.153667] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.154937] ---[ end trace 0000000000000000 ]--- [ 49.894822] ------------[ cut here ]------------ [ 49.895736] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.897751] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.899227] Modules linked in: [ 49.899817] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.901787] Tainted: [W]=WARN [ 49.902391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.903884] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.904808] 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 [ 49.908007] RSP: 0018:ffff888016a1fbc0 EFLAGS: 00010286 [ 49.909003] RAX: 0000000000000000 RBX: ffffed1002d43f78 RCX: ffffffff813a4050 [ 49.910281] RDX: ffff888015420000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.911570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d43f2f [ 49.912870] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.914156] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a1fdf8 [ 49.915448] FS: 00007f719e177900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.916896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.917959] CR2: 00007ffeaa342ef7 CR3: 000000002073c000 CR4: 0000000000350ef0 [ 49.919235] Call Trace: [ 49.919696] [ 49.920109] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.921017] ? __create_object+0x59/0x80 [ 49.921793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.922772] __vmalloc_noprof+0x59/0x60 [ 49.923538] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.924432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.925370] bpf_prog_alloc+0x39/0x200 [ 49.926052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.926986] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.927906] do_seccomp+0x349/0x25e0 [ 49.928651] ? find_held_lock+0x2b/0x80 [ 49.929419] ? do_prlimit+0x310/0x610 [ 49.930122] ? __pfx_do_seccomp+0x10/0x10 [ 49.930914] ? do_raw_spin_unlock+0x53/0x220 [ 49.931754] ? _raw_spin_unlock+0x1e/0x40 [ 49.932558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.933541] ? static_key_count+0x60/0x80 [ 49.934340] prctl_set_seccomp+0x4e/0x70 [ 49.935080] __do_sys_prctl+0xe6c/0x1d70 [ 49.935872] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.936763] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.937733] ? irqentry_exit+0xf3/0x650 [ 49.938526] do_syscall_64+0xbf/0x430 [ 49.939267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.940247] RIP: 0033:0x7f719e6695cd [ 49.940917] 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 [ 49.944115] RSP: 002b:00007ffeaa3407f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.945496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f719e6695cd [ 49.946802] RDX: 000055e80f7d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.948096] RBP: 00007ffeaa340850 R08: 0000000000000000 R09: 00007ffeaa33fef0 [ 49.949403] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e833539ad0 [ 49.950678] R13: 00007ffeaa340c80 R14: 000055e83353abc0 R15: 000055e83354b780 [ 49.951982] [ 49.952450] irq event stamp: 1721 [ 49.953080] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.954606] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.956168] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 49.957739] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 49.959266] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37987' (ECDSA) to the list of known hosts. 2025/11/18 22:23:16 fuzzer started 2025/11/18 22:23:16 dialing manager at localhost:34383 2025/11/18 22:23:16 checking machine... 2025/11/18 22:23:16 checking revisions... [ 50.898301] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:23:16 testing simple program... [ 51.001137] cgroup: Unknown subsys name 'net' [ 51.065153] cgroup: Unknown subsys name 'cpuset' [ 51.081290] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:23:15 Registers: info registers vcpu 0 RAX=0000000000043c69 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8c165b5020 CR3=000000001c424000 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=2035313a33323a323220383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035313a33323a3232203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88801670b780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880161c7608 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880161c76f8 RIP=ffffffff81529330 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 00007f288e36b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f288e33a008 CR3=000000001b99e000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000