[ 38.994921] ------------[ cut here ]------------ [ 38.995693] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.997385] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.998597] Modules linked in: [ 38.999127] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.000778] Tainted: [W]=WARN [ 39.001280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.002494] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.003258] 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 [ 39.005894] RSP: 0018:ffff888013fcfbc0 EFLAGS: 00010286 [ 39.006707] RAX: 0000000000000000 RBX: ffffed10027f9f78 RCX: ffffffff813a4050 [ 39.007763] RDX: ffff88800f25d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.008838] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f9f2f [ 39.009902] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.010962] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fcfdf8 [ 39.012024] FS: 00007f39331f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.013253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.014142] CR2: 00007f39336e3580 CR3: 00000000137e2000 CR4: 0000000000350ef0 [ 39.015207] Call Trace: [ 39.015591] [ 39.015927] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.016664] ? __create_object+0x59/0x80 [ 39.017323] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.018146] __vmalloc_noprof+0x59/0x60 [ 39.018736] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.019456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.020232] bpf_prog_alloc+0x39/0x200 [ 39.020814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.021592] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.022352] do_seccomp+0x349/0x25e0 [ 39.022913] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.023681] ? __pfx_do_seccomp+0x10/0x10 [ 39.024329] ? find_held_lock+0x2b/0x80 [ 39.024948] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.025792] ? static_key_count+0x60/0x80 [ 39.026465] prctl_set_seccomp+0x4e/0x70 [ 39.027132] __do_sys_prctl+0xe6c/0x1d70 [ 39.027774] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.028510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.029354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.030211] ? irqentry_exit+0xf3/0x650 [ 39.030846] do_syscall_64+0xbf/0x430 [ 39.031483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.032324] RIP: 0033:0x7f39336e35cd [ 39.032908] 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 [ 39.035620] RSP: 002b:00007ffed01547d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.036804] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39336e35cd [ 39.037913] RDX: 000055f7a0294e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.039018] RBP: 00007ffed0154830 R08: 0000000000000000 R09: 00007ffed0153ed0 [ 39.040167] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7aee482b0 [ 39.041309] R13: 00007ffed0154c60 R14: 000055f7aee4ad20 R15: 000055f7aee5c8d0 [ 39.042428] [ 39.042793] irq event stamp: 1761 [ 39.043338] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 39.044615] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 39.045912] softirqs last enabled at (1256): [] handle_softirqs+0x50c/0x770 [ 39.047219] softirqs last disabled at (1247): [] __irq_exit_rcu+0xc4/0x100 [ 39.048494] ---[ end trace 0000000000000000 ]--- [ 42.125959] ------------[ cut here ]------------ [ 42.126741] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.128444] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.129692] Modules linked in: [ 42.130234] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.131893] Tainted: [W]=WARN [ 42.132388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.133640] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.134412] 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 [ 42.137109] RSP: 0018:ffff888016437bc0 EFLAGS: 00010286 [ 42.137895] RAX: 0000000000000000 RBX: ffffed1002c86f78 RCX: ffffffff813a4050 [ 42.138972] RDX: ffff888016c4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.140054] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c86f2f [ 42.141158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.142245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016437df8 [ 42.143337] FS: 00007f8b86056900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.144537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.145438] CR2: 00007f8b86548580 CR3: 000000001fadf000 CR4: 0000000000350ef0 [ 42.146513] Call Trace: [ 42.146897] [ 42.147276] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.147990] ? __create_object+0x59/0x80 [ 42.149259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.150038] __vmalloc_noprof+0x59/0x60 [ 42.150673] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.151401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.152189] bpf_prog_alloc+0x39/0x200 [ 42.152799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.153583] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.154342] do_seccomp+0x349/0x25e0 [ 42.154908] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.155665] ? __pfx_do_seccomp+0x10/0x10 [ 42.156316] ? find_held_lock+0x2b/0x80 [ 42.156931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.157755] ? static_key_count+0x60/0x80 [ 42.158426] prctl_set_seccomp+0x4e/0x70 [ 42.159080] __do_sys_prctl+0xe6c/0x1d70 [ 42.159701] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.160421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.161244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.162015] ? irqentry_exit+0xf3/0x650 [ 42.162659] do_syscall_64+0xbf/0x430 [ 42.163289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.164087] RIP: 0033:0x7f8b865485cd [ 42.164639] 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 [ 42.167310] RSP: 002b:00007ffc607643c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.168463] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b865485cd [ 42.169547] RDX: 0000563575d32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.170631] RBP: 00007ffc60764420 R08: 0000000000000000 R09: 00007ffc60763ac0 [ 42.171721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563593b5cad0 [ 42.172817] R13: 00007ffc60764850 R14: 0000563593b5dbc0 R15: 0000563593b6e780 [ 42.173914] [ 42.174298] irq event stamp: 1719 [ 42.174807] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 42.176078] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 42.177365] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 42.178664] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 42.179927] ---[ end trace 0000000000000000 ]--- [ 42.893960] ------------[ cut here ]------------ [ 42.894975] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.897296] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.898935] Modules linked in: [ 42.899570] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.901580] Tainted: [W]=WARN [ 42.902174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.903737] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.904657] 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 [ 42.907841] RSP: 0018:ffff8880170e7bc0 EFLAGS: 00010286 [ 42.908893] RAX: 0000000000000000 RBX: ffffed1002e1cf78 RCX: ffffffff813a4050 [ 42.910353] RDX: ffff888015873780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.911774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1cf2f [ 42.913086] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.914455] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170e7df8 [ 42.915884] FS: 00007f1c42b03900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.917401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.918541] CR2: 00007f1c42ff5580 CR3: 000000001fbf7000 CR4: 0000000000350ef0 [ 42.919996] Call Trace: [ 42.920583] [ 42.921013] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.921920] ? __create_object+0x59/0x80 [ 42.922748] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.923834] __vmalloc_noprof+0x59/0x60 [ 42.924674] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.925705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.926748] bpf_prog_alloc+0x39/0x200 [ 42.927512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.928474] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.929537] do_seccomp+0x349/0x25e0 [ 42.930349] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.931296] ? __pfx_do_seccomp+0x10/0x10 [ 42.932208] ? find_held_lock+0x2b/0x80 [ 42.933151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.934243] ? static_key_count+0x60/0x80 [ 42.935024] prctl_set_seccomp+0x4e/0x70 [ 42.935827] __do_sys_prctl+0xe6c/0x1d70 [ 42.936634] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.937537] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.938513] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.939488] ? irqentry_exit+0xf3/0x650 [ 42.940352] do_syscall_64+0xbf/0x430 [ 42.941200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.942269] RIP: 0033:0x7f1c42ff55cd [ 42.942992] 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 [ 42.946558] RSP: 002b:00007ffc8b7e5bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.948074] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c42ff55cd [ 42.949574] RDX: 000055c9a4196e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.950990] RBP: 00007ffc8b7e5c30 R08: 0000000000000000 R09: 00007ffc8b7e52d0 [ 42.952430] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9dc0ffad0 [ 42.953870] R13: 00007ffc8b7e6060 R14: 000055c9dc100bc0 R15: 000055c9dc111780 [ 42.955282] [ 42.955724] irq event stamp: 1787 [ 42.956438] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.958164] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.959927] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 42.961398] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 42.962493] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28217' (ECDSA) to the list of known hosts. 2025/11/17 22:33:33 fuzzer started 2025/11/17 22:33:33 dialing manager at localhost:37895 2025/11/17 22:33:33 checking machine... 2025/11/17 22:33:33 checking revisions... [ 43.880815] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:33:33 testing simple program... [ 43.958393] cgroup: Unknown subsys name 'net' [ 44.024932] cgroup: Unknown subsys name 'cpuset' [ 44.045132] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:33:32 Registers: info registers vcpu 0 RAX=ffffed100139bf5d RBX=ffffffff86326de0 RCX=ffffffff8152d723 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff888009cdfae8 RBP=ffffed100139bf5d RSP=ffff888009cdfaa0 R8 =0000000000000001 R9 =ffffed100139bf5d R10=ffff888009cdfaeb R11=0000000000000001 R12=ffffffff86326de8 R13=ffffffff86326df0 R14=00000000000000f0 R15=ffff888009cdfd50 RIP=ffffffff81b2cf7a RFL=00000282 [--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 00007f8b86056900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6075e000 CR3=000000000cf08000 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=0000000000000000 RBX=ffff8880e548f000 RCX=000000000000080b RDX=0000000000000000 RSI=ffffffff81351e01 RDI=0000000000000001 RBP=ffff8880096efda8 RSP=ffff88806cf08fd0 R8 =0000000000000001 R9 =ffffed100d9e4799 R10=0000000000000000 R11=0000000000000001 R12=0000000000000001 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8134016f 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffccb35fe8 CR3=000000000e11e000 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=33333a323220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363531 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000