[ 46.187778] ------------[ cut here ]------------ [ 46.188680] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.190713] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.192170] Modules linked in: [ 46.192761] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.194719] Tainted: [W]=WARN [ 46.195317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.196751] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.197657] 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 [ 46.200797] RSP: 0018:ffff888016187bc0 EFLAGS: 00010286 [ 46.201765] RAX: 0000000000000000 RBX: ffffed1002c30f78 RCX: ffffffff813a4050 [ 46.203031] RDX: ffff8880161b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.204296] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c30f2f [ 46.205542] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.206803] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016187df8 [ 46.208079] FS: 00007fe88e0af900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.209519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.210571] CR2: 00007ffd24b6cef8 CR3: 0000000009bbd000 CR4: 0000000000350ef0 [ 46.211845] Call Trace: [ 46.212354] [ 46.212757] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.213645] ? __create_object+0x59/0x80 [ 46.214408] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.215372] __vmalloc_noprof+0x59/0x60 [ 46.216077] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.216941] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.217851] bpf_prog_alloc+0x39/0x200 [ 46.218587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.219529] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.220426] do_seccomp+0x349/0x25e0 [ 46.221091] ? find_held_lock+0x2b/0x80 [ 46.221848] ? do_prlimit+0x310/0x610 [ 46.222582] ? __pfx_do_seccomp+0x10/0x10 [ 46.223370] ? do_raw_spin_unlock+0x53/0x220 [ 46.224199] ? _raw_spin_unlock+0x1e/0x40 [ 46.224924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.225870] ? static_key_count+0x60/0x80 [ 46.226658] prctl_set_seccomp+0x4e/0x70 [ 46.227439] __do_sys_prctl+0xe6c/0x1d70 [ 46.228200] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.229002] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.229965] ? irqentry_exit+0xf3/0x650 [ 46.230715] do_syscall_64+0xbf/0x430 [ 46.231456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.232403] RIP: 0033:0x7fe88e5a15cd [ 46.233051] 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 [ 46.236162] RSP: 002b:00007ffd24b6bda0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.237506] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe88e5a15cd [ 46.238761] RDX: 0000556971d62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.240031] RBP: 00007ffd24b6be00 R08: 0000000000000000 R09: 00007ffd24b6b4a0 [ 46.241290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556975e86ad0 [ 46.242565] R13: 00007ffd24b6c230 R14: 0000556975e87bc0 R15: 0000556975e98780 [ 46.243868] [ 46.244330] irq event stamp: 1721 [ 46.244921] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.246413] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.247932] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.249442] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.250929] ---[ end trace 0000000000000000 ]--- [ 49.196769] ------------[ cut here ]------------ [ 49.197732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.199757] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.201225] Modules linked in: [ 49.201827] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.203858] Tainted: [W]=WARN [ 49.204700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.206428] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.207377] 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 [ 49.210561] RSP: 0018:ffff88801739fbc0 EFLAGS: 00010286 [ 49.211534] RAX: 0000000000000000 RBX: ffffed1002e73f78 RCX: ffffffff813a4050 [ 49.212816] RDX: ffff88800f140000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.214106] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e73f2f [ 49.215416] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.216692] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801739fdf8 [ 49.217980] FS: 00007f4620a4a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.219427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.220496] CR2: 00007fff1e9e7ef8 CR3: 000000000d9a6000 CR4: 0000000000350ef0 [ 49.221775] Call Trace: [ 49.222285] [ 49.222700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.223606] ? __create_object+0x59/0x80 [ 49.224381] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.225346] __vmalloc_noprof+0x59/0x60 [ 49.226056] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.226915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.227858] bpf_prog_alloc+0x39/0x200 [ 49.228590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.229512] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.230411] do_seccomp+0x349/0x25e0 [ 49.231103] ? find_held_lock+0x2b/0x80 [ 49.231863] ? do_prlimit+0x310/0x610 [ 49.232611] ? __pfx_do_seccomp+0x10/0x10 [ 49.233402] ? do_raw_spin_unlock+0x53/0x220 [ 49.234248] ? _raw_spin_unlock+0x1e/0x40 [ 49.234984] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.235960] ? static_key_count+0x60/0x80 [ 49.236771] prctl_set_seccomp+0x4e/0x70 [ 49.237556] __do_sys_prctl+0xe6c/0x1d70 [ 49.238350] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.239226] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.240209] ? irqentry_exit+0xf3/0x650 [ 49.240932] do_syscall_64+0xbf/0x430 [ 49.241661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.242610] RIP: 0033:0x7f4620f3c5cd [ 49.243324] 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 [ 49.246499] RSP: 002b:00007fff1e9e5f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.247890] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4620f3c5cd [ 49.249187] RDX: 000055846da1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.250472] RBP: 00007fff1e9e5fa0 R08: 0000000000000000 R09: 00007fff1e9e5640 [ 49.251757] R10: 0000000000000000 R11: 0000000000000246 R12: 000055847477d2b0 [ 49.253049] R13: 00007fff1e9e63d0 R14: 000055847477fd20 R15: 00005584747918d0 [ 49.254347] [ 49.254770] irq event stamp: 1833 [ 49.255440] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 49.256701] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 49.257973] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 49.259258] softirqs last disabled at (1409): [] __irq_exit_rcu+0xc4/0x100 [ 49.260508] ---[ end trace 0000000000000000 ]--- [ 49.887992] ------------[ cut here ]------------ [ 49.888429] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.889336] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.889953] Modules linked in: [ 49.890241] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.891091] Tainted: [W]=WARN [ 49.891364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.891982] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.892398] 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 [ 49.893790] RSP: 0018:ffff8880170f7bc0 EFLAGS: 00010286 [ 49.894230] RAX: 0000000000000000 RBX: ffffed1002e1ef78 RCX: ffffffff813a4050 [ 49.894770] RDX: ffff88801c985340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.895348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ef2f [ 49.895885] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.896453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170f7df8 [ 49.896996] FS: 00007ff083c46900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.897621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.898066] CR2: 00007ff084138580 CR3: 000000000cffd000 CR4: 0000000000350ef0 [ 49.898635] Call Trace: [ 49.898844] [ 49.899067] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.899552] ? __create_object+0x59/0x80 [ 49.899940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.900467] __vmalloc_noprof+0x59/0x60 [ 49.900844] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.901319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.901793] bpf_prog_alloc+0x39/0x200 [ 49.902191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.902654] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.903118] do_seccomp+0x349/0x25e0 [ 49.903503] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.903957] ? __pfx_do_seccomp+0x10/0x10 [ 49.904382] ? find_held_lock+0x2b/0x80 [ 49.904759] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.905278] ? static_key_count+0x60/0x80 [ 49.905675] prctl_set_seccomp+0x4e/0x70 [ 49.906060] __do_sys_prctl+0xe6c/0x1d70 [ 49.906481] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.906914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.907436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.907919] ? irqentry_exit+0xf3/0x650 [ 49.908327] do_syscall_64+0xbf/0x430 [ 49.908689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.909187] RIP: 0033:0x7ff0841385cd [ 49.909537] 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 [ 49.911221] RSP: 002b:00007ffc065a5eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.911911] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0841385cd [ 49.912590] RDX: 000055981d241e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.913266] RBP: 00007ffc065a5f10 R08: 0000000000000000 R09: 00007ffc065a55b0 [ 49.913918] R10: 0000000000000000 R11: 0000000000000246 R12: 000055982d3d3ad0 [ 49.914591] R13: 00007ffc065a6340 R14: 000055982d3d4bc0 R15: 000055982d3e5780 [ 49.915287] [ 49.915510] irq event stamp: 1683 [ 49.915828] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 49.916632] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 49.917432] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 49.918246] softirqs last disabled at (1243): [] __irq_exit_rcu+0xc4/0x100 [ 49.919019] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58797' (ECDSA) to the list of known hosts. 2025/11/17 13:20:20 fuzzer started 2025/11/17 13:20:20 dialing manager at localhost:37895 2025/11/17 13:20:21 checking machine... 2025/11/17 13:20:21 checking revisions... [ 50.745466] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:20:21 testing simple program... [ 50.841611] cgroup: Unknown subsys name 'net' [ 50.910691] cgroup: Unknown subsys name 'cpuset' [ 50.923456] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:20:20 Registers: info registers vcpu 0 RAX=00000000000020c4 RBX=ffff8880161b1bc0 RCX=0000000000000002 RDX=ffff8880161b2668 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880161b2618 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000078 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527010 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 00007f4620a4a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4620a29020 CR3=000000001fc65000 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=0000000000000000 RBX=0000000000000002 RCX=ffffffff86ab8c8a RDX=1ffff1100d9e114e RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86ab8c8e R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000025776 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08de0 R15=ffff88806cf08a70 RIP=ffffffff8135f375 RFL=00000216 [----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 00007f2184e3d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005584747fe000 CR3=000000000d8d9000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=ff8389965a04e35e00000000000ae988 XMM05=f3aed73826180db500000000003242b0 XMM06=e1bcd410fb3842e60000000000323148 XMM07=fb795ef6d65770560000000000314258 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000