[ 54.168328] ------------[ cut here ]------------ [ 54.169293] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.171396] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 54.172922] Modules linked in: [ 54.173591] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.175638] Tainted: [W]=WARN [ 54.176239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.177737] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.178697] 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 [ 54.181980] RSP: 0018:ffff888016947bc0 EFLAGS: 00010286 [ 54.182978] RAX: 0000000000000000 RBX: ffffed1002d28f78 RCX: ffffffff813a4050 [ 54.184277] RDX: ffff88801c2ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.185578] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d28f2f [ 54.186897] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.188210] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016947df8 [ 54.189506] FS: 00007f0e49a93900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.190951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.192033] CR2: 00007f0e49f85580 CR3: 000000000daa2000 CR4: 0000000000350ef0 [ 54.193322] Call Trace: [ 54.193800] [ 54.194252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.195171] ? __create_object+0x59/0x80 [ 54.195928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.196918] __vmalloc_noprof+0x59/0x60 [ 54.197667] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.198574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.199534] bpf_prog_alloc+0x39/0x200 [ 54.200267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.201193] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.202082] do_seccomp+0x349/0x25e0 [ 54.202811] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.203726] ? __pfx_do_seccomp+0x10/0x10 [ 54.204528] ? find_held_lock+0x2b/0x80 [ 54.205307] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.206294] ? static_key_count+0x60/0x80 [ 54.207056] prctl_set_seccomp+0x4e/0x70 [ 54.207833] __do_sys_prctl+0xe6c/0x1d70 [ 54.208642] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.209508] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.210511] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.211488] ? irqentry_exit+0xf3/0x650 [ 54.212261] do_syscall_64+0xbf/0x430 [ 54.212969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.213950] RIP: 0033:0x7f0e49f855cd [ 54.214653] 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 [ 54.217879] RSP: 002b:00007ffd86a6e6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.219259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e49f855cd [ 54.220549] RDX: 000055bc0ab0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.221861] RBP: 00007ffd86a6e740 R08: 0000000000000000 R09: 00007ffd86a6dde0 [ 54.223173] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc46ad7ad0 [ 54.224473] R13: 00007ffd86a6eb70 R14: 000055bc46ad8bc0 R15: 000055bc46ae9780 [ 54.225797] [ 54.226278] irq event stamp: 1817 [ 54.226905] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 54.228445] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 54.230001] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 54.231550] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 54.233087] ---[ end trace 0000000000000000 ]--- [ 57.293965] ------------[ cut here ]------------ [ 57.294731] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.296441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 57.297645] Modules linked in: [ 57.298181] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.299843] Tainted: [W]=WARN [ 57.300337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.301710] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.302524] 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 [ 57.305159] RSP: 0018:ffff88801c497bc0 EFLAGS: 00010286 [ 57.305961] RAX: 0000000000000000 RBX: ffffed1003892f78 RCX: ffffffff813a4050 [ 57.307120] RDX: ffff88800f678000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.308354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003892f2f [ 57.309419] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.310504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c497df8 [ 57.311582] FS: 00007eff594f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.312779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.313657] CR2: 00007eff599e8580 CR3: 000000001f486000 CR4: 0000000000350ef0 [ 57.314836] Call Trace: [ 57.315248] [ 57.315594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.316335] ? __create_object+0x59/0x80 [ 57.316948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.317746] __vmalloc_noprof+0x59/0x60 [ 57.318382] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.319069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.319835] bpf_prog_alloc+0x39/0x200 [ 57.320464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.321235] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.321960] do_seccomp+0x349/0x25e0 [ 57.322556] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.323305] ? __pfx_do_seccomp+0x10/0x10 [ 57.323938] ? find_held_lock+0x2b/0x80 [ 57.324566] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.325385] ? static_key_count+0x60/0x80 [ 57.326024] prctl_set_seccomp+0x4e/0x70 [ 57.326663] __do_sys_prctl+0xe6c/0x1d70 [ 57.327307] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.327990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.328783] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.329585] ? irqentry_exit+0xf3/0x650 [ 57.330226] do_syscall_64+0xbf/0x430 [ 57.330808] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.331602] RIP: 0033:0x7eff599e85cd [ 57.332184] 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 [ 57.334828] RSP: 002b:00007fff42fbd5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.335979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff599e85cd [ 57.337049] RDX: 000055e21c711e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.338124] RBP: 00007fff42fbd650 R08: 0000000000000000 R09: 00007fff42fbccf0 [ 57.339200] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e256f5cad0 [ 57.340283] R13: 00007fff42fbda80 R14: 000055e256f5dbc0 R15: 000055e256f6e780 [ 57.341381] [ 57.341734] irq event stamp: 1731 [ 57.342284] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 57.343554] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 57.344818] softirqs last enabled at (1484): [] handle_softirqs+0x50c/0x770 [ 57.346120] softirqs last disabled at (1477): [] __irq_exit_rcu+0xc4/0x100 [ 57.347387] ---[ end trace 0000000000000000 ]--- [ 58.151723] ------------[ cut here ]------------ [ 58.152671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.154753] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.156226] Modules linked in: [ 58.156827] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.158886] Tainted: [W]=WARN [ 58.159494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.161005] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.161958] 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 [ 58.165236] RSP: 0018:ffff888009e87bc0 EFLAGS: 00010286 [ 58.166245] RAX: 0000000000000000 RBX: ffffed10013d0f78 RCX: ffffffff813a4050 [ 58.167566] RDX: ffff888015c01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.168872] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013d0f2f [ 58.170204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.171523] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009e87df8 [ 58.172843] FS: 00007f1a74969900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.174334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.175427] CR2: 00007ffeccf10ef8 CR3: 000000000dd97000 CR4: 0000000000350ef0 [ 58.176753] Call Trace: [ 58.177265] [ 58.177691] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.178603] ? __create_object+0x59/0x80 [ 58.179398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.180402] __vmalloc_noprof+0x59/0x60 [ 58.181170] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.182028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.182939] bpf_prog_alloc+0x39/0x200 [ 58.183619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.184466] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.185282] do_seccomp+0x349/0x25e0 [ 58.185909] ? find_held_lock+0x2b/0x80 [ 58.186596] ? do_prlimit+0x310/0x610 [ 58.187274] ? __pfx_do_seccomp+0x10/0x10 [ 58.187977] ? do_raw_spin_unlock+0x53/0x220 [ 58.188735] ? _raw_spin_unlock+0x1e/0x40 [ 58.189453] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.190350] ? static_key_count+0x60/0x80 [ 58.191047] prctl_set_seccomp+0x4e/0x70 [ 58.191751] __do_sys_prctl+0xe6c/0x1d70 [ 58.192461] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.193246] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.194141] ? irqentry_exit+0xf3/0x650 [ 58.194798] do_syscall_64+0xbf/0x430 [ 58.195484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.196351] RIP: 0033:0x7f1a74e5b5cd [ 58.196953] 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 [ 58.199926] RSP: 002b:00007ffeccf0fe40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.201189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a74e5b5cd [ 58.202384] RDX: 000055cc67918e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.203576] RBP: 00007ffeccf0fea0 R08: 0000000000000000 R09: 00007ffeccf0f540 [ 58.204782] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc7b6ffbf0 [ 58.205985] R13: 00007ffeccf102d0 R14: 000055cc7b709380 R15: 000055cc7b714460 [ 58.207185] [ 58.207580] irq event stamp: 1687 [ 58.208171] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 58.209603] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 58.211037] softirqs last enabled at (1208): [] handle_softirqs+0x50c/0x770 [ 58.212504] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 58.213921] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26610' (ECDSA) to the list of known hosts. 2025/11/17 12:01:00 fuzzer started 2025/11/17 12:01:00 dialing manager at localhost:37895 2025/11/17 12:01:00 checking machine... 2025/11/17 12:01:00 checking revisions... [ 59.078832] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:01:00 testing simple program... [ 59.173696] cgroup: Unknown subsys name 'net' [ 59.239019] cgroup: Unknown subsys name 'cpuset' [ 59.254533] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:00:59 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8899cea0 RDI=ffff888015f30a58 RBP=ffffffff8899cea0 RSP=ffff8880174cf398 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015f30000 R13=ffff888015f30a58 R14=00000000ffffffff R15=ffff888015f30a58 RIP=ffffffff84c9a4c0 RFL=00000046 [---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 00007eff594f6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff42fb7000 CR3=000000000cc3f000 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=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=00000000800101a0 RBX=ffff88800aab8238 RCX=ffffffff8259f226 RDX=0000000000010176 RSI=ffffffff8259f234 RDI=0000000000000007 RBP=ffffffff862e1880 RSP=ffff88806cf08c90 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000010176 R11=0000000000000001 R12=0000000000010176 R13=ffff88800aab8058 R14=ffff88800aab8050 R15=ffff88800aab8040 RIP=ffffffff8259f238 RFL=00000006 [-----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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e256f97168 CR3=000000000d30b000 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=54c6635d9d160790c74402fda3ed4c96 XMM02=000000000032248014316cc13b0e4863 XMM03=0000000000322518c258be92829b3f28 XMM04=c1b46acb4187f61a00000000000ae988 XMM05=1319e678c5640f8a0000000000322518 XMM06=a619ff6380376af50000000000322480 XMM07=58f17c1affdc82d60000000000312ee0 XMM08=406589be3f9c4b220000000000312d48 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000