[ 46.921835] ------------[ cut here ]------------ [ 46.922789] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.924963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.926433] Modules linked in: [ 46.927112] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.929121] Tainted: [W]=WARN [ 46.929683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.931186] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.932127] 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 [ 46.935373] RSP: 0018:ffff888015a47bc0 EFLAGS: 00010286 [ 46.936453] RAX: 0000000000000000 RBX: ffffed1002b48f78 RCX: ffffffff813a4050 [ 46.937760] RDX: ffff888016bc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.939071] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b48f2f [ 46.940378] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.941683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a47df8 [ 46.943000] FS: 00007f71d9467900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.944463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.945530] CR2: 00007ffebac0def7 CR3: 000000000cc9d000 CR4: 0000000000350ef0 [ 46.946873] Call Trace: [ 46.947360] [ 46.947794] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.948698] ? __create_object+0x59/0x80 [ 46.949477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.950479] __vmalloc_noprof+0x59/0x60 [ 46.951248] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.952145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.953083] bpf_prog_alloc+0x39/0x200 [ 46.953791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.954758] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.955654] do_seccomp+0x349/0x25e0 [ 46.956396] ? find_held_lock+0x2b/0x80 [ 46.957167] ? do_prlimit+0x310/0x610 [ 46.957917] ? __pfx_do_seccomp+0x10/0x10 [ 46.958688] ? do_raw_spin_unlock+0x53/0x220 [ 46.959539] ? _raw_spin_unlock+0x1e/0x40 [ 46.960328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.961306] ? static_key_count+0x60/0x80 [ 46.962123] prctl_set_seccomp+0x4e/0x70 [ 46.962921] __do_sys_prctl+0xe6c/0x1d70 [ 46.963682] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.964564] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.965545] ? irqentry_exit+0xf3/0x650 [ 46.966336] do_syscall_64+0xbf/0x430 [ 46.967095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.968062] RIP: 0033:0x7f71d99595cd [ 46.968741] 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 [ 46.971946] RSP: 002b:00007ffebac0ca60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.973337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71d99595cd [ 46.974653] RDX: 000055e0475e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.975953] RBP: 00007ffebac0cac0 R08: 0000000000000000 R09: 00007ffebac0c160 [ 46.977237] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e065daead0 [ 46.978553] R13: 00007ffebac0cef0 R14: 000055e065dafbc0 R15: 000055e065dc0780 [ 46.979920] [ 46.980342] irq event stamp: 1703 [ 46.980996] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 46.982561] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 46.984111] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.985689] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.987270] ---[ end trace 0000000000000000 ]--- [ 50.579571] ------------[ cut here ]------------ [ 50.580508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.582506] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 50.583949] Modules linked in: [ 50.584539] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.586548] Tainted: [W]=WARN [ 50.587136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.588593] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.589506] 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 [ 50.592664] RSP: 0018:ffff888017497bc0 EFLAGS: 00010286 [ 50.593641] RAX: 0000000000000000 RBX: ffffed1002e92f78 RCX: ffffffff813a4050 [ 50.594948] RDX: ffff88800f1f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.596212] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e92f2f [ 50.597492] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.598780] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017497df8 [ 50.600058] FS: 00007fbdf9cb1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.601501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.602564] CR2: 00007fbdfa1a3580 CR3: 000000000b899000 CR4: 0000000000350ef0 [ 50.603835] Call Trace: [ 50.604332] [ 50.604740] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.605632] ? __create_object+0x59/0x80 [ 50.606424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.607410] __vmalloc_noprof+0x59/0x60 [ 50.608167] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.609054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.609988] bpf_prog_alloc+0x39/0x200 [ 50.610681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.611610] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.612504] do_seccomp+0x349/0x25e0 [ 50.613225] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.614129] ? __pfx_do_seccomp+0x10/0x10 [ 50.614936] ? find_held_lock+0x2b/0x80 [ 50.615661] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.616632] ? static_key_count+0x60/0x80 [ 50.617432] prctl_set_seccomp+0x4e/0x70 [ 50.618209] __do_sys_prctl+0xe6c/0x1d70 [ 50.619003] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.619831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.620796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.621746] ? irqentry_exit+0xf3/0x650 [ 50.622527] do_syscall_64+0xbf/0x430 [ 50.623278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.624241] RIP: 0033:0x7fbdfa1a35cd [ 50.624948] 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 [ 50.628151] RSP: 002b:00007ffc4e638380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.629497] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbdfa1a35cd [ 50.630811] RDX: 000055e1627e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.632096] RBP: 00007ffc4e6383e0 R08: 0000000000000000 R09: 00007ffc4e637a80 [ 50.633393] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1842c6b10 [ 50.634683] R13: 00007ffc4e638810 R14: 000055e1842c72b0 R15: 000055e1842db6f0 [ 50.635991] [ 50.636421] irq event stamp: 1745 [ 50.637072] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.638611] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.640136] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 50.641692] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 50.643217] ---[ end trace 0000000000000000 ]--- [ 51.424821] ------------[ cut here ]------------ [ 51.425623] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.427275] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 51.428498] Modules linked in: [ 51.429020] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.430697] Tainted: [W]=WARN [ 51.431198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.432431] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.433192] 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 [ 51.435842] RSP: 0018:ffff88801598fbc0 EFLAGS: 00010286 [ 51.436668] RAX: 0000000000000000 RBX: ffffed1002b31f78 RCX: ffffffff813a4050 [ 51.437730] RDX: ffff888015e68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.438808] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b31f2f [ 51.439870] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.440955] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801598fdf8 [ 51.442033] FS: 00007f7a83f0c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.443251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.444133] CR2: 00007fff3c2e5ef7 CR3: 000000000e24d000 CR4: 0000000000350ef0 [ 51.445203] Call Trace: [ 51.445590] [ 51.445959] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.446679] ? __create_object+0x59/0x80 [ 51.447337] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.448156] __vmalloc_noprof+0x59/0x60 [ 51.448775] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.449505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.450286] bpf_prog_alloc+0x39/0x200 [ 51.450918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.451658] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.452415] do_seccomp+0x349/0x25e0 [ 51.453023] ? find_held_lock+0x2b/0x80 [ 51.453642] ? do_prlimit+0x310/0x610 [ 51.454264] ? __pfx_do_seccomp+0x10/0x10 [ 51.454931] ? do_raw_spin_unlock+0x53/0x220 [ 51.455590] ? _raw_spin_unlock+0x1e/0x40 [ 51.456238] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.457043] ? static_key_count+0x60/0x80 [ 51.457683] prctl_set_seccomp+0x4e/0x70 [ 51.458339] __do_sys_prctl+0xe6c/0x1d70 [ 51.459008] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.459693] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.460501] ? irqentry_exit+0xf3/0x650 [ 51.461128] do_syscall_64+0xbf/0x430 [ 51.461714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.462536] RIP: 0033:0x7f7a843fe5cd [ 51.463114] 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 [ 51.465781] RSP: 002b:00007fff3c2e3950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.466944] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a843fe5cd [ 51.468023] RDX: 0000556df068de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.469112] RBP: 00007fff3c2e39b0 R08: 0000000000000000 R09: 00007fff3c2e3050 [ 51.470200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e0fdf2ad0 [ 51.471295] R13: 00007fff3c2e3de0 R14: 0000556e0fdf3bc0 R15: 0000556e0fe04780 [ 51.472387] [ 51.472740] irq event stamp: 1705 [ 51.473286] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 51.474587] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 51.475863] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 51.477167] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 51.478456] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17782' (ECDSA) to the list of known hosts. 2025/11/18 17:53:31 fuzzer started 2025/11/18 17:53:31 dialing manager at localhost:34383 2025/11/18 17:53:31 checking machine... 2025/11/18 17:53:31 checking revisions... [ 52.434862] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:53:31 testing simple program... [ 52.541489] cgroup: Unknown subsys name 'net' [ 52.605280] cgroup: Unknown subsys name 'cpuset' [ 52.624296] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:53:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86ab85d4 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888015ed7440 RSP=ffff888015ed7378 R8 =ffffffff86ab85d8 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255fd R12=ffff888015ed7448 R13=ffff888015ed7430 R14=0000000000000005 R15=ffff888015ed73e8 RIP=ffffffff8135e8e5 RFL=00000297 [--S-APC] 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 00007fbdf9cb1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc4e632000 CR3=000000000d3b9000 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=000000000002a3bd 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=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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9d12507350 CR3=000000000da83000 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=2030333a33353a373120383120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030333a33353a3731203831 XMM08=74696c6962617061633d7373616c6374 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000