[ 43.964332] ------------[ cut here ]------------ [ 43.965253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.967226] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 43.968660] Modules linked in: [ 43.969276] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.971219] Tainted: [W]=WARN [ 43.971901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.973389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.974284] 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 [ 43.977691] RSP: 0018:ffff88800fe87bc0 EFLAGS: 00010286 [ 43.978811] RAX: 0000000000000000 RBX: ffffed1001fd0f78 RCX: ffffffff813a4050 [ 43.980318] RDX: ffff888016070000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.981795] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fd0f2f [ 43.983305] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.984800] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fe87df8 [ 43.986280] FS: 00007fc6ac836900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.987933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.989152] CR2: 00007fc6acd28580 CR3: 00000000099fc000 CR4: 0000000000350ef0 [ 43.990622] Call Trace: [ 43.991198] [ 43.991669] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.992709] ? __create_object+0x59/0x80 [ 43.993599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.994703] __vmalloc_noprof+0x59/0x60 [ 43.995564] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.996481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.997421] bpf_prog_alloc+0x39/0x200 [ 43.998158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.999079] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.999969] do_seccomp+0x349/0x25e0 [ 44.000634] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.001517] ? __pfx_do_seccomp+0x10/0x10 [ 44.002273] ? find_held_lock+0x2b/0x80 [ 44.003006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.003968] ? static_key_count+0x60/0x80 [ 44.004706] prctl_set_seccomp+0x4e/0x70 [ 44.005456] __do_sys_prctl+0xe6c/0x1d70 [ 44.006226] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.007065] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.008023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.008972] ? irqentry_exit+0xf3/0x650 [ 44.009675] do_syscall_64+0xbf/0x430 [ 44.010400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.011325] RIP: 0033:0x7fc6acd285cd [ 44.012021] 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 [ 44.015074] RSP: 002b:00007ffcc4ca4a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.016415] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6acd285cd [ 44.017668] RDX: 000055dd9b541e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.018919] RBP: 00007ffcc4ca4aa0 R08: 0000000000000000 R09: 00007ffcc4ca4140 [ 44.020173] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddc80262b0 [ 44.021417] R13: 00007ffcc4ca4ed0 R14: 000055ddc8028d20 R15: 000055ddc803a8d0 [ 44.022680] [ 44.023171] irq event stamp: 1773 [ 44.023760] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 44.025235] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 44.026703] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 44.028219] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 44.029700] ---[ end trace 0000000000000000 ]--- [ 47.246717] ------------[ cut here ]------------ [ 47.247716] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.249750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 47.251248] Modules linked in: [ 47.251910] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.253877] Tainted: [W]=WARN [ 47.254432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.255873] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.256736] 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 [ 47.259864] RSP: 0018:ffff888017447bc0 EFLAGS: 00010286 [ 47.260779] RAX: 0000000000000000 RBX: ffffed1002e88f78 RCX: ffffffff813a4050 [ 47.262041] RDX: ffff888019299bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.263294] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e88f2f [ 47.264565] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.265809] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017447df8 [ 47.267080] FS: 00007f2425c3f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.268507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.269550] CR2: 00007ffed0727ef8 CR3: 000000002004d000 CR4: 0000000000350ef0 [ 47.270809] Call Trace: [ 47.271292] [ 47.271694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.272593] ? __create_object+0x59/0x80 [ 47.273371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.274332] __vmalloc_noprof+0x59/0x60 [ 47.275080] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.275945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.276812] bpf_prog_alloc+0x39/0x200 [ 47.277533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.278455] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.279348] do_seccomp+0x349/0x25e0 [ 47.280060] ? find_held_lock+0x2b/0x80 [ 47.280774] ? do_prlimit+0x310/0x610 [ 47.281518] ? __pfx_do_seccomp+0x10/0x10 [ 47.282289] ? do_raw_spin_unlock+0x53/0x220 [ 47.283115] ? _raw_spin_unlock+0x1e/0x40 [ 47.283892] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.284798] ? static_key_count+0x60/0x80 [ 47.285604] prctl_set_seccomp+0x4e/0x70 [ 47.286369] __do_sys_prctl+0xe6c/0x1d70 [ 47.287134] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.287995] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.288952] ? irqentry_exit+0xf3/0x650 [ 47.289657] do_syscall_64+0xbf/0x430 [ 47.290387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.291313] RIP: 0033:0x7f24261315cd [ 47.292016] 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 [ 47.295124] RSP: 002b:00007ffed0725620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.296460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24261315cd [ 47.297707] RDX: 000055dda6474e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.298961] RBP: 00007ffed0725680 R08: 0000000000000000 R09: 00007ffed0724d20 [ 47.300257] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddc53382b0 [ 47.301390] R13: 00007ffed0725ab0 R14: 000055ddc533ad20 R15: 000055ddc534c8d0 [ 47.302461] [ 47.302810] irq event stamp: 1769 [ 47.303338] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 47.304599] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 47.305859] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 47.307126] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 47.308396] ---[ end trace 0000000000000000 ]--- [ 48.100476] ------------[ cut here ]------------ [ 48.101246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.102960] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.104187] Modules linked in: [ 48.104673] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.106291] Tainted: [W]=WARN [ 48.106749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.107991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.108943] 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 [ 48.111675] RSP: 0018:ffff888015c37bc0 EFLAGS: 00010286 [ 48.112505] RAX: 0000000000000000 RBX: ffffed1002b86f78 RCX: ffffffff813a4050 [ 48.113550] RDX: ffff888019298000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.114595] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b86f2f [ 48.115639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.116706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c37df8 [ 48.117756] FS: 00007f967b84f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.118928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.119760] CR2: 00007fff64c5cef8 CR3: 000000000cb06000 CR4: 0000000000350ef0 [ 48.120947] Call Trace: [ 48.121330] [ 48.121675] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.122416] ? __create_object+0x59/0x80 [ 48.123054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.123863] __vmalloc_noprof+0x59/0x60 [ 48.124456] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.125213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.125987] bpf_prog_alloc+0x39/0x200 [ 48.126563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.127326] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.128091] do_seccomp+0x349/0x25e0 [ 48.128655] ? find_held_lock+0x2b/0x80 [ 48.129285] ? do_prlimit+0x310/0x610 [ 48.129908] ? __pfx_do_seccomp+0x10/0x10 [ 48.130523] ? do_raw_spin_unlock+0x53/0x220 [ 48.131213] ? _raw_spin_unlock+0x1e/0x40 [ 48.131870] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.132633] ? static_key_count+0x60/0x80 [ 48.133301] prctl_set_seccomp+0x4e/0x70 [ 48.133935] __do_sys_prctl+0xe6c/0x1d70 [ 48.134544] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.135256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.136075] ? irqentry_exit+0xf3/0x650 [ 48.136674] do_syscall_64+0xbf/0x430 [ 48.137302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.138088] RIP: 0033:0x7f967bd415cd [ 48.138635] 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 [ 48.141270] RSP: 002b:00007fff64c5b900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.142390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f967bd415cd [ 48.143443] RDX: 0000562a2794fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.144527] RBP: 00007fff64c5b960 R08: 0000000000000000 R09: 00007fff64c5b000 [ 48.145574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a41e19b10 [ 48.146636] R13: 00007fff64c5bd90 R14: 0000562a41e1a2b0 R15: 0000562a41e2e6f0 [ 48.147707] [ 48.148136] irq event stamp: 1695 [ 48.148640] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 48.149893] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 48.151144] softirqs last enabled at (1420): [] handle_softirqs+0x50c/0x770 [ 48.152468] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 48.153716] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30911' (ECDSA) to the list of known hosts. 2025/11/17 22:13:06 fuzzer started 2025/11/17 22:13:06 dialing manager at localhost:37895 2025/11/17 22:13:06 checking machine... 2025/11/17 22:13:06 checking revisions... [ 49.192591] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:13:06 testing simple program... [ 49.279280] cgroup: Unknown subsys name 'net' [ 49.369773] cgroup: Unknown subsys name 'cpuset' [ 49.381463] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:13:05 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff84c7dd64 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff888009627d88 RSP=ffff888009627c68 R8 =0000000000000000 R9 =ffff8880146b9bc0 R10=ffffffff8664f657 R11=0000000000000001 R12=ffff888009611bc0 R13=ffff888009611bc0 R14=ffff88806ce37340 R15=0000000000000001 RIP=ffffffff815bcfa0 RFL=00000016 [----AP-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f24261f70b0 CR3=0000000020023000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029d31 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=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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ddc5378fe0 CR3=000000000d1b5000 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=1880f0ccdc8500a9e64f63113b12793a XMM02=2c67c8bc2e329bc30000000000304df0 XMM03=fb795ef6d6577056000000000030e898 XMM04=064011336cf7f06600000000000ae988 XMM05=d96330e2d2db8632000000000031ed88 XMM06=474038aa6c007e1f000000000031ec10 XMM07=e042d86d42eb936e000000000030eb18 XMM08=b7f3c87c97a87c120000000000304e50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000