[ 46.271009] ------------[ cut here ]------------ [ 46.271977] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.274222] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.275760] Modules linked in: [ 46.276342] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.278341] Tainted: [W]=WARN [ 46.278959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.280460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.281344] 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 [ 46.284541] RSP: 0018:ffff888015c37bc0 EFLAGS: 00010286 [ 46.285550] RAX: 0000000000000000 RBX: ffffed1002b86f78 RCX: ffffffff813a4050 [ 46.286866] RDX: ffff88801656b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.288166] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b86f2f [ 46.289486] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.290779] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c37df8 [ 46.292091] FS: 00007f5fb3f91900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.293573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.294638] CR2: 00007f5fb4483580 CR3: 000000000e36b000 CR4: 0000000000350ef0 [ 46.295934] Call Trace: [ 46.296405] [ 46.296886] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.297796] ? __create_object+0x59/0x80 [ 46.298586] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.299566] __vmalloc_noprof+0x59/0x60 [ 46.300286] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.301185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.302128] bpf_prog_alloc+0x39/0x200 [ 46.302882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.303805] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.304737] do_seccomp+0x349/0x25e0 [ 46.305400] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.306319] ? __pfx_do_seccomp+0x10/0x10 [ 46.307114] ? find_held_lock+0x2b/0x80 [ 46.307893] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.308877] ? static_key_count+0x60/0x80 [ 46.309698] prctl_set_seccomp+0x4e/0x70 [ 46.310471] __do_sys_prctl+0xe6c/0x1d70 [ 46.311230] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.312096] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.313081] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.314057] ? irqentry_exit+0xf3/0x650 [ 46.314827] do_syscall_64+0xbf/0x430 [ 46.315572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.316527] RIP: 0033:0x7f5fb44835cd [ 46.317210] 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 [ 46.320441] RSP: 002b:00007ffce59b0040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.321840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5fb44835cd [ 46.323128] RDX: 000055981f503e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.324461] RBP: 00007ffce59b00a0 R08: 0000000000000000 R09: 00007ffce59af740 [ 46.325797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559832952ad0 [ 46.327119] R13: 00007ffce59b04d0 R14: 0000559832953bc0 R15: 0000559832964780 [ 46.328462] [ 46.328908] irq event stamp: 1769 [ 46.329459] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.330745] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.332028] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 46.333349] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 46.334620] ---[ end trace 0000000000000000 ]--- [ 49.577589] ------------[ cut here ]------------ [ 49.578154] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.579478] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.580538] Modules linked in: [ 49.581017] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.582552] Tainted: [W]=WARN [ 49.583000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.584021] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.584773] 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 [ 49.586959] RSP: 0018:ffff88801b6afbc0 EFLAGS: 00010286 [ 49.587752] RAX: 0000000000000000 RBX: ffffed10036d5f78 RCX: ffffffff813a4050 [ 49.588709] RDX: ffff88801b598000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.589603] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036d5f2f [ 49.590277] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.591060] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b6afdf8 [ 49.591936] FS: 00007f55d485c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.592901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.593627] CR2: 00007ffe25b02ef7 CR3: 0000000009bbb000 CR4: 0000000000350ef0 [ 49.594491] Call Trace: [ 49.594808] [ 49.595029] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.595530] ? __create_object+0x59/0x80 [ 49.596032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.596699] __vmalloc_noprof+0x59/0x60 [ 49.597175] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.597670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.598269] bpf_prog_alloc+0x39/0x200 [ 49.598779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.599375] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.599884] do_seccomp+0x349/0x25e0 [ 49.600347] ? find_held_lock+0x2b/0x80 [ 49.600878] ? do_prlimit+0x310/0x610 [ 49.601355] ? __pfx_do_seccomp+0x10/0x10 [ 49.601810] ? do_raw_spin_unlock+0x53/0x220 [ 49.602343] ? _raw_spin_unlock+0x1e/0x40 [ 49.602852] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.603492] ? static_key_count+0x60/0x80 [ 49.604015] prctl_set_seccomp+0x4e/0x70 [ 49.604543] __do_sys_prctl+0xe6c/0x1d70 [ 49.605070] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.605653] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.606282] ? irqentry_exit+0xf3/0x650 [ 49.606794] do_syscall_64+0xbf/0x430 [ 49.607271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.607884] RIP: 0033:0x7f55d4d4e5cd [ 49.608332] 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 [ 49.611355] RSP: 002b:00007ffe25b01c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.612750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55d4d4e5cd [ 49.613848] RDX: 0000560f407c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.614872] RBP: 00007ffe25b01cd0 R08: 0000000000000000 R09: 00007ffe25b01370 [ 49.615888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f63dcead0 [ 49.616913] R13: 00007ffe25b02100 R14: 0000560f63dcfbc0 R15: 0000560f63de0780 [ 49.617947] [ 49.618282] irq event stamp: 1679 [ 49.618789] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 49.619999] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 49.621209] softirqs last enabled at (1310): [] handle_softirqs+0x50c/0x770 [ 49.622439] softirqs last disabled at (1297): [] __irq_exit_rcu+0xc4/0x100 [ 49.623648] ---[ end trace 0000000000000000 ]--- [ 50.439887] ------------[ cut here ]------------ [ 50.440851] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.442866] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.444329] Modules linked in: [ 50.445027] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.447009] Tainted: [W]=WARN [ 50.447605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.449118] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.450031] 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 [ 50.453242] RSP: 0018:ffff88801721fbc0 EFLAGS: 00010286 [ 50.454232] RAX: 0000000000000000 RBX: ffffed1002e43f78 RCX: ffffffff813a4050 [ 50.455502] RDX: ffff88801b599bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.456811] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e43f2f [ 50.458068] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.459333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801721fdf8 [ 50.460587] FS: 00007ff78a13e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.462031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.463076] CR2: 00007ffebaaaeef7 CR3: 000000000e292000 CR4: 0000000000350ef0 [ 50.464343] Call Trace: [ 50.464879] [ 50.465300] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.466202] ? __create_object+0x59/0x80 [ 50.466992] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.467960] __vmalloc_noprof+0x59/0x60 [ 50.468745] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.469636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.470585] bpf_prog_alloc+0x39/0x200 [ 50.471273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.472195] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.473156] do_seccomp+0x349/0x25e0 [ 50.473869] ? find_held_lock+0x2b/0x80 [ 50.474625] ? do_prlimit+0x310/0x610 [ 50.475316] ? __pfx_do_seccomp+0x10/0x10 [ 50.476103] ? do_raw_spin_unlock+0x53/0x220 [ 50.476986] ? _raw_spin_unlock+0x1e/0x40 [ 50.477769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.478729] ? static_key_count+0x60/0x80 [ 50.479521] prctl_set_seccomp+0x4e/0x70 [ 50.480234] __do_sys_prctl+0xe6c/0x1d70 [ 50.481047] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.481901] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.482853] ? irqentry_exit+0xf3/0x650 [ 50.483617] do_syscall_64+0xbf/0x430 [ 50.484302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.485272] RIP: 0033:0x7ff78a6305cd [ 50.486004] 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 [ 50.489228] RSP: 002b:00007ffebaaad3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.490593] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff78a6305cd [ 50.491864] RDX: 000055830368ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.493184] RBP: 00007ffebaaad410 R08: 0000000000000000 R09: 00007ffebaaacab0 [ 50.494327] R10: 0000000000000000 R11: 0000000000000246 R12: 000055831e3d8ad0 [ 50.495382] R13: 00007ffebaaad840 R14: 000055831e3d9bc0 R15: 000055831e3ea780 [ 50.496466] [ 50.496856] irq event stamp: 1743 [ 50.497354] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 50.498609] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 50.499873] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 50.501184] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.502468] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42827' (ECDSA) to the list of known hosts. 2025/11/19 00:53:02 fuzzer started 2025/11/19 00:53:02 dialing manager at localhost:34383 2025/11/19 00:53:02 checking machine... 2025/11/19 00:53:02 checking revisions... [ 51.571161] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:53:02 testing simple program... [ 51.668691] cgroup: Unknown subsys name 'net' [ 51.740771] cgroup: Unknown subsys name 'cpuset' [ 51.756799] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:53:01 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=1ffff110012c4f14 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880096278a0 R13=ffff888009627888 R14=0000000000000000 R15=ffff888009627840 RIP=ffffffff8135e533 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe25afb000 CR3=0000000021429000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000021edb26f8c RBX=0000000000000000 RCX=0000000000000001 RDX=0000002100000000 RSI=ffffffff812c3489 RDI=ffffffff85ca1480 RBP=ffff8880186f7c98 RSP=ffff8880186f7bd0 R8 =0000000000000001 R9 =ffffed10030def83 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=dffffffffffffffd R14=ffffffffffffffff R15=00000021ed614a3a RIP=ffffffff812c3495 RFL=00000002 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f55d485c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560f63de8bec CR3=0000000021429000 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