[ 45.600885] ------------[ cut here ]------------ [ 45.601487] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.602779] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 45.603736] Modules linked in: [ 45.604147] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.605433] Tainted: [W]=WARN [ 45.605789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.606753] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.607349] 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 [ 45.609389] RSP: 0018:ffff8880154bfbc0 EFLAGS: 00010286 [ 45.610012] RAX: 0000000000000000 RBX: ffffed1002a97f78 RCX: ffffffff813a4050 [ 45.610907] RDX: ffff8880156e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.611728] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a97f2f [ 45.612562] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.613400] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880154bfdf8 [ 45.614241] FS: 00007f8af2f2c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.615189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.615848] CR2: 00007ffded460ef7 CR3: 000000000db4d000 CR4: 0000000000350ef0 [ 45.616674] Call Trace: [ 45.616986] [ 45.617274] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.617837] ? __create_object+0x59/0x80 [ 45.618366] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.618971] __vmalloc_noprof+0x59/0x60 [ 45.619459] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.620000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.620592] bpf_prog_alloc+0x39/0x200 [ 45.621080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.621655] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.622246] do_seccomp+0x349/0x25e0 [ 45.622690] ? find_held_lock+0x2b/0x80 [ 45.623194] ? do_prlimit+0x310/0x610 [ 45.623641] ? __pfx_do_seccomp+0x10/0x10 [ 45.624151] ? do_raw_spin_unlock+0x53/0x220 [ 45.624655] ? _raw_spin_unlock+0x1e/0x40 [ 45.625164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.625753] ? static_key_count+0x60/0x80 [ 45.626274] prctl_set_seccomp+0x4e/0x70 [ 45.626755] __do_sys_prctl+0xe6c/0x1d70 [ 45.627272] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.627795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.628436] ? irqentry_exit+0xf3/0x650 [ 45.628909] do_syscall_64+0xbf/0x430 [ 45.629390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.629979] RIP: 0033:0x7f8af341e5cd [ 45.630441] 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 [ 45.632499] RSP: 002b:00007ffded45faa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.633390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8af341e5cd [ 45.634222] RDX: 000056055c436e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.635071] RBP: 00007ffded45fb00 R08: 0000000000000000 R09: 00007ffded45f1a0 [ 45.635889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560590fe52b0 [ 45.636716] R13: 00007ffded45ff30 R14: 0000560590fe7d20 R15: 0000560590ff98d0 [ 45.637576] [ 45.637875] irq event stamp: 1707 [ 45.639083] hardirqs last enabled at (1991): [] __up_console_sem+0x78/0x80 [ 45.640086] hardirqs last disabled at (2000): [] __up_console_sem+0x5d/0x80 [ 45.641080] softirqs last enabled at (1988): [] handle_softirqs+0x50c/0x770 [ 45.642078] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 45.643066] ---[ end trace 0000000000000000 ]--- [ 48.407216] ------------[ cut here ]------------ [ 48.408171] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.410211] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 48.411733] Modules linked in: [ 48.412407] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.414434] Tainted: [W]=WARN [ 48.414999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.416531] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.417467] 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 [ 48.420724] RSP: 0018:ffff88801774fbc0 EFLAGS: 00010286 [ 48.421706] RAX: 0000000000000000 RBX: ffffed1002ee9f78 RCX: ffffffff813a4050 [ 48.423043] RDX: ffff88800d0a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.424353] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee9f2f [ 48.425667] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.426994] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801774fdf8 [ 48.428297] FS: 00007f63f53c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.429753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.430840] CR2: 00007f63f58b3580 CR3: 000000001f790000 CR4: 0000000000350ef0 [ 48.432157] Call Trace: [ 48.432622] [ 48.433079] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.433934] ? __create_object+0x59/0x80 [ 48.434736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.435723] __vmalloc_noprof+0x59/0x60 [ 48.436484] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.437371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.438307] bpf_prog_alloc+0x39/0x200 [ 48.439073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.439975] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.440893] do_seccomp+0x349/0x25e0 [ 48.441611] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.442528] ? __pfx_do_seccomp+0x10/0x10 [ 48.443349] ? find_held_lock+0x2b/0x80 [ 48.444126] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.445116] ? static_key_count+0x60/0x80 [ 48.445872] prctl_set_seccomp+0x4e/0x70 [ 48.446672] __do_sys_prctl+0xe6c/0x1d70 [ 48.447444] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.448308] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.449283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.450263] ? irqentry_exit+0xf3/0x650 [ 48.451000] do_syscall_64+0xbf/0x430 [ 48.451747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.452726] RIP: 0033:0x7f63f58b35cd [ 48.453444] 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 [ 48.456614] RSP: 002b:00007ffe39fe43f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.457993] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63f58b35cd [ 48.459330] RDX: 000055a1e6c54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.460627] RBP: 00007ffe39fe4450 R08: 0000000000000000 R09: 00007ffe39fe3af0 [ 48.461914] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a21930aad0 [ 48.463219] R13: 00007ffe39fe4880 R14: 000055a21930bbc0 R15: 000055a21931c780 [ 48.464533] [ 48.464956] irq event stamp: 1733 [ 48.465616] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 48.467169] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 48.468701] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 48.470242] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 48.471761] ---[ end trace 0000000000000000 ]--- [ 49.211638] ------------[ cut here ]------------ [ 49.212583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.214612] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.216102] Modules linked in: [ 49.216686] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.218672] Tainted: [W]=WARN [ 49.219276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.220748] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.221671] 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 [ 49.224840] RSP: 0018:ffff88801573fbc0 EFLAGS: 00010286 [ 49.225820] RAX: 0000000000000000 RBX: ffffed1002ae7f78 RCX: ffffffff813a4050 [ 49.227126] RDX: ffff888017691bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.228412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ae7f2f [ 49.229696] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.230992] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801573fdf8 [ 49.232315] FS: 00007f160c260900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.233755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.234837] CR2: 00007fffedb25ef7 CR3: 0000000016b91000 CR4: 0000000000350ef0 [ 49.236134] Call Trace: [ 49.236592] [ 49.236996] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.237898] ? __create_object+0x59/0x80 [ 49.238709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.239683] __vmalloc_noprof+0x59/0x60 [ 49.240439] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.241323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.242258] bpf_prog_alloc+0x39/0x200 [ 49.242970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.243901] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.244796] do_seccomp+0x349/0x25e0 [ 49.245520] ? find_held_lock+0x2b/0x80 [ 49.246285] ? do_prlimit+0x310/0x610 [ 49.246998] ? __pfx_do_seccomp+0x10/0x10 [ 49.247802] ? do_raw_spin_unlock+0x53/0x220 [ 49.248637] ? _raw_spin_unlock+0x1e/0x40 [ 49.249425] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.250371] ? static_key_count+0x60/0x80 [ 49.251177] prctl_set_seccomp+0x4e/0x70 [ 49.251901] __do_sys_prctl+0xe6c/0x1d70 [ 49.252689] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.253567] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.254555] ? irqentry_exit+0xf3/0x650 [ 49.255324] do_syscall_64+0xbf/0x430 [ 49.256061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.256959] RIP: 0033:0x7f160c7525cd [ 49.257665] 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 [ 49.260847] RSP: 002b:00007fffedb243d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.262217] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f160c7525cd [ 49.263511] RDX: 00005599481f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.264788] RBP: 00007fffedb24430 R08: 0000000000000000 R09: 00007fffedb23ad0 [ 49.266080] R10: 0000000000000000 R11: 0000000000000246 R12: 000055995880ead0 [ 49.267375] R13: 00007fffedb24860 R14: 000055995880fbc0 R15: 0000559958820780 [ 49.268680] [ 49.269150] irq event stamp: 1747 [ 49.269753] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.271280] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.272802] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.274339] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.275861] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31398' (ECDSA) to the list of known hosts. 2025/11/18 18:43:15 fuzzer started 2025/11/18 18:43:15 dialing manager at localhost:34383 2025/11/18 18:43:15 checking machine... 2025/11/18 18:43:15 checking revisions... [ 50.160532] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:43:15 testing simple program... [ 50.247103] cgroup: Unknown subsys name 'net' [ 50.304597] cgroup: Unknown subsys name 'cpuset' [ 50.320202] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:43:14 Registers: info registers vcpu 0 RAX=ffff8880157a0001 RBX=ffff88801579f9a0 RCX=0000000000000001 RDX=ffff88801579fa01 RSI=ffff88801579fa40 RDI=ffff88801579f9b0 RBP=ffff88801579fa40 RSP=ffff88801579f8a8 R8 =ffffffff869f213a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000008 R13=ffff888015798000 R14=ffff88801579fa48 R15=ffff88801579f9a0 RIP=ffffffff8135e2ad 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 00007f63f53c1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f63f5381008 CR3=000000000d253000 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 info registers vcpu 1 RAX=000000000001e15b 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd7eaedc018 CR3=0000000013a71000 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=2034313a33343a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034313a33343a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000