[ 46.187964] ------------[ cut here ]------------ [ 46.189039] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.191366] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.193026] Modules linked in: [ 46.193752] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.196058] Tainted: [W]=WARN [ 46.196750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.198701] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.199823] 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 [ 46.203510] RSP: 0018:ffff888016a27bc0 EFLAGS: 00010286 [ 46.204642] RAX: 0000000000000000 RBX: ffffed1002d44f78 RCX: ffffffff813a4050 [ 46.206132] RDX: ffff888016a29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.207645] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d44f2f [ 46.209122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.210631] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a27df8 [ 46.212117] FS: 00007fd9fab39900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.213790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.215038] CR2: 00007ffc05d98ef7 CR3: 000000000e4de000 CR4: 0000000000350ef0 [ 46.216536] Call Trace: [ 46.217071] [ 46.217600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.218726] ? __create_object+0x59/0x80 [ 46.219509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.220458] __vmalloc_noprof+0x59/0x60 [ 46.221189] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.221988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.222918] bpf_prog_alloc+0x39/0x200 [ 46.223633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.224537] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.225420] do_seccomp+0x349/0x25e0 [ 46.226076] ? find_held_lock+0x2b/0x80 [ 46.226816] ? do_prlimit+0x310/0x610 [ 46.227584] ? __pfx_do_seccomp+0x10/0x10 [ 46.228366] ? do_raw_spin_unlock+0x53/0x220 [ 46.229133] ? _raw_spin_unlock+0x1e/0x40 [ 46.229907] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.230856] ? static_key_count+0x60/0x80 [ 46.231626] prctl_set_seccomp+0x4e/0x70 [ 46.232389] __do_sys_prctl+0xe6c/0x1d70 [ 46.233100] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.233956] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.234902] ? irqentry_exit+0xf3/0x650 [ 46.235642] do_syscall_64+0xbf/0x430 [ 46.236362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.237292] RIP: 0033:0x7fd9fb02b5cd [ 46.237936] 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 [ 46.241096] RSP: 002b:00007ffc05d97bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.242452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9fb02b5cd [ 46.243713] RDX: 00005639f53d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.244986] RBP: 00007ffc05d97c20 R08: 0000000000000000 R09: 00007ffc05d972c0 [ 46.246249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a0df452b0 [ 46.247525] R13: 00007ffc05d98050 R14: 0000563a0df47d20 R15: 0000563a0df598d0 [ 46.248818] [ 46.249270] irq event stamp: 1819 [ 46.249864] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 46.251373] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 46.252857] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 46.254398] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 46.255768] ---[ end trace 0000000000000000 ]--- [ 49.407672] ------------[ cut here ]------------ [ 49.408584] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.410627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.412061] Modules linked in: [ 49.412699] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.414930] Tainted: [W]=WARN [ 49.415608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.417095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.418012] 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 [ 49.421171] RSP: 0018:ffff888016affbc0 EFLAGS: 00010286 [ 49.422101] RAX: 0000000000000000 RBX: ffffed1002d5ff78 RCX: ffffffff813a4050 [ 49.423383] RDX: ffff8880144f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.424666] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ff2f [ 49.425943] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.427277] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016affdf8 [ 49.428594] FS: 00007f6ec416d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.430333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.431403] CR2: 00007ffd937c3ef7 CR3: 000000000d344000 CR4: 0000000000350ef0 [ 49.432690] Call Trace: [ 49.433182] [ 49.433595] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.434515] ? __create_object+0x59/0x80 [ 49.435300] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.436286] __vmalloc_noprof+0x59/0x60 [ 49.436998] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.437864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.438813] bpf_prog_alloc+0x39/0x200 [ 49.439550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.440478] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.441385] do_seccomp+0x349/0x25e0 [ 49.442055] ? find_held_lock+0x2b/0x80 [ 49.442824] ? do_prlimit+0x310/0x610 [ 49.443554] ? __pfx_do_seccomp+0x10/0x10 [ 49.444343] ? do_raw_spin_unlock+0x53/0x220 [ 49.445124] ? _raw_spin_unlock+0x1e/0x40 [ 49.445907] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.446907] ? static_key_count+0x60/0x80 [ 49.447718] prctl_set_seccomp+0x4e/0x70 [ 49.448493] __do_sys_prctl+0xe6c/0x1d70 [ 49.449283] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.450083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.451077] ? irqentry_exit+0xf3/0x650 [ 49.451832] do_syscall_64+0xbf/0x430 [ 49.452572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.453524] RIP: 0033:0x7f6ec465f5cd [ 49.454231] 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 [ 49.457384] RSP: 002b:00007ffd937c1ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.458762] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ec465f5cd [ 49.460047] RDX: 000055662ff23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.461330] RBP: 00007ffd937c1b10 R08: 0000000000000000 R09: 00007ffd937c11b0 [ 49.462628] R10: 0000000000000000 R11: 0000000000000246 R12: 000055664f604bf0 [ 49.463908] R13: 00007ffd937c1f40 R14: 000055664f60e380 R15: 000055664f619460 [ 49.465211] [ 49.465632] irq event stamp: 1869 [ 49.466293] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 49.467843] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 49.469359] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.470905] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.472412] ---[ end trace 0000000000000000 ]--- [ 50.273547] ------------[ cut here ]------------ [ 50.274342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.275966] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.277177] Modules linked in: [ 50.277801] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.279676] Tainted: [W]=WARN [ 50.280136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.281366] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.282079] 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 [ 50.284721] RSP: 0018:ffff888017507bc0 EFLAGS: 00010286 [ 50.285545] RAX: 0000000000000000 RBX: ffffed1002ea0f78 RCX: ffffffff813a4050 [ 50.286615] RDX: ffff88801997d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.287674] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea0f2f [ 50.288732] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.289796] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017507df8 [ 50.290868] FS: 00007fd8b2294900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.292057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.292934] CR2: 00007fd8b2786580 CR3: 000000001fb24000 CR4: 0000000000350ef0 [ 50.293996] Call Trace: [ 50.294414] [ 50.294759] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.295508] ? __create_object+0x59/0x80 [ 50.296117] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.296915] __vmalloc_noprof+0x59/0x60 [ 50.297542] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.298256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.298993] bpf_prog_alloc+0x39/0x200 [ 50.299603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.300383] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.301091] do_seccomp+0x349/0x25e0 [ 50.301693] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.302440] ? __pfx_do_seccomp+0x10/0x10 [ 50.303059] ? find_held_lock+0x2b/0x80 [ 50.303679] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.304467] ? static_key_count+0x60/0x80 [ 50.305095] prctl_set_seccomp+0x4e/0x70 [ 50.305740] __do_sys_prctl+0xe6c/0x1d70 [ 50.306389] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.307064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.307860] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.308670] ? irqentry_exit+0xf3/0x650 [ 50.309307] do_syscall_64+0xbf/0x430 [ 50.309878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.310689] RIP: 0033:0x7fd8b27865cd [ 50.311266] 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 [ 50.313884] RSP: 002b:00007ffcc0970aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.315024] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8b27865cd [ 50.316110] RDX: 0000562dbc7dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.317167] RBP: 00007ffcc0970b00 R08: 0000000000000000 R09: 00007ffcc09701a0 [ 50.318218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dd1e44ad0 [ 50.319293] R13: 00007ffcc0970f30 R14: 0000562dd1e45bc0 R15: 0000562dd1e56780 [ 50.320363] [ 50.320720] irq event stamp: 1795 [ 50.321259] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.322523] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.323781] softirqs last enabled at (1558): [] handle_softirqs+0x50c/0x770 [ 50.325049] softirqs last disabled at (1551): [] __irq_exit_rcu+0xc4/0x100 [ 50.326301] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3576' (ECDSA) to the list of known hosts. 2025/11/18 16:33:53 fuzzer started 2025/11/18 16:33:53 dialing manager at localhost:34383 2025/11/18 16:33:53 checking machine... 2025/11/18 16:33:53 checking revisions... [ 51.207246] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:33:53 testing simple program... [ 51.302427] cgroup: Unknown subsys name 'net' [ 51.357900] cgroup: Unknown subsys name 'cpuset' [ 51.371594] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:33:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806cf37d08 RCX=ffffffff84c34920 RDX=1ffff1100d9e6fa2 RSI=ffffffff84c349b0 RDI=ffff88806cf37d10 RBP=ffff88806ce28e58 RSP=ffff88806ce08dd0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffff88806ce28e58 R11=0000000000000001 R12=ffff88806cf37d08 R13=dffffc0000000000 R14=ffff88806ce28500 R15=dffffc0000000000 RIP=ffffffff84c2e008 RFL=00000082 [--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 00007f6ec416d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd937bb000 CR3=00000000200ee000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028f1d 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdccf87a000 CR3=000000000d228000 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=2032353a33333a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031353a33333a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000