[ 45.722202] ------------[ cut here ]------------ [ 45.723119] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.725104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.726551] Modules linked in: [ 45.727145] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.729099] Tainted: [W]=WARN [ 45.729698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.731155] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.732053] 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 [ 45.735190] RSP: 0018:ffff888018187bc0 EFLAGS: 00010286 [ 45.736158] RAX: 0000000000000000 RBX: ffffed1003030f78 RCX: ffffffff813a4050 [ 45.737419] RDX: ffff888016cf5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.738696] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003030f2f [ 45.739963] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.741225] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018187df8 [ 45.742510] FS: 00007fe0ac20b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.743923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.744975] CR2: 00007ffe37fbaef7 CR3: 0000000009be1000 CR4: 0000000000350ef0 [ 45.746255] Call Trace: [ 45.746746] [ 45.747152] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.748034] ? __create_object+0x59/0x80 [ 45.748805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.749763] __vmalloc_noprof+0x59/0x60 [ 45.750547] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.751412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.752287] bpf_prog_alloc+0x39/0x200 [ 45.753011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.753926] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.754825] do_seccomp+0x349/0x25e0 [ 45.755535] ? find_held_lock+0x2b/0x80 [ 45.756239] ? do_prlimit+0x310/0x610 [ 45.756973] ? __pfx_do_seccomp+0x10/0x10 [ 45.757746] ? do_raw_spin_unlock+0x53/0x220 [ 45.758592] ? _raw_spin_unlock+0x1e/0x40 [ 45.759325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.760279] ? static_key_count+0x60/0x80 [ 45.761068] prctl_set_seccomp+0x4e/0x70 [ 45.761839] __do_sys_prctl+0xe6c/0x1d70 [ 45.762625] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.763475] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.764441] ? irqentry_exit+0xf3/0x650 [ 45.765158] do_syscall_64+0xbf/0x430 [ 45.765897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.766829] RIP: 0033:0x7fe0ac6fd5cd [ 45.767518] 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 [ 45.770633] RSP: 002b:00007ffe37fb88d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.771985] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0ac6fd5cd [ 45.773249] RDX: 0000560d7530ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.774536] RBP: 00007ffe37fb8930 R08: 0000000000000000 R09: 00007ffe37fb7fd0 [ 45.775801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d9f27e2b0 [ 45.777078] R13: 00007ffe37fb8d60 R14: 0000560d9f280d20 R15: 0000560d9f2928d0 [ 45.778401] [ 45.778824] irq event stamp: 1781 [ 45.779467] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 45.780975] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 45.782483] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 45.784009] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 45.785516] ---[ end trace 0000000000000000 ]--- [ 48.574655] ------------[ cut here ]------------ [ 48.575578] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.577515] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.579151] Modules linked in: [ 48.579842] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.581776] Tainted: [W]=WARN [ 48.582326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.583792] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.584700] 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 [ 48.587802] RSP: 0018:ffff88801a107bc0 EFLAGS: 00010286 [ 48.588770] RAX: 0000000000000000 RBX: ffffed1003420f78 RCX: ffffffff813a4050 [ 48.590049] RDX: ffff888017e5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.591291] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003420f2f [ 48.592541] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.593774] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a107df8 [ 48.595033] FS: 00007f48377ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.596433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.597471] CR2: 00007fff40973ef7 CR3: 000000000e990000 CR4: 0000000000350ef0 [ 48.598727] Call Trace: [ 48.599192] [ 48.599654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.600527] ? __create_object+0x59/0x80 [ 48.601250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.602212] __vmalloc_noprof+0x59/0x60 [ 48.602951] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.603820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.604759] bpf_prog_alloc+0x39/0x200 [ 48.605492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.606405] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.607249] do_seccomp+0x349/0x25e0 [ 48.607955] ? find_held_lock+0x2b/0x80 [ 48.608701] ? do_prlimit+0x310/0x610 [ 48.609441] ? __pfx_do_seccomp+0x10/0x10 [ 48.610187] ? do_raw_spin_unlock+0x53/0x220 [ 48.611006] ? _raw_spin_unlock+0x1e/0x40 [ 48.611778] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.612727] ? static_key_count+0x60/0x80 [ 48.613531] prctl_set_seccomp+0x4e/0x70 [ 48.614259] __do_sys_prctl+0xe6c/0x1d70 [ 48.615021] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.615860] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.616823] ? irqentry_exit+0xf3/0x650 [ 48.617578] do_syscall_64+0xbf/0x430 [ 48.618273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.619205] RIP: 0033:0x7f4837cdc5cd [ 48.619903] 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 [ 48.622995] RSP: 002b:00007fff40971e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.624322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4837cdc5cd [ 48.625611] RDX: 00005613ff98ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.626881] RBP: 00007fff40971e60 R08: 0000000000000000 R09: 00007fff40971500 [ 48.628141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561400aa4b10 [ 48.629399] R13: 00007fff40972290 R14: 0000561400aa52b0 R15: 0000561400ab96f0 [ 48.630686] [ 48.631112] irq event stamp: 1803 [ 48.631744] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 48.633223] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 48.634618] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 48.635870] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 48.637108] ---[ end trace 0000000000000000 ]--- [ 49.431241] ------------[ cut here ]------------ [ 49.432264] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.434507] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.436318] Modules linked in: [ 49.437074] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.439226] Tainted: [W]=WARN [ 49.439878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.441493] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.442497] 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 [ 49.445971] RSP: 0018:ffff888016707bc0 EFLAGS: 00010286 [ 49.447039] RAX: 0000000000000000 RBX: ffffed1002ce0f78 RCX: ffffffff813a4050 [ 49.448438] RDX: ffff888016d03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.449842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce0f2f [ 49.451244] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.452644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016707df8 [ 49.454055] FS: 00007f18c2632900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.455640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.456795] CR2: 00007f18c2b24580 CR3: 000000002032f000 CR4: 0000000000350ef0 [ 49.458216] Call Trace: [ 49.458768] [ 49.459214] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.460161] ? __create_object+0x59/0x80 [ 49.461009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.462058] __vmalloc_noprof+0x59/0x60 [ 49.462876] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.463807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.464808] bpf_prog_alloc+0x39/0x200 [ 49.465601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.466611] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.467580] do_seccomp+0x349/0x25e0 [ 49.468304] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.469267] ? __pfx_do_seccomp+0x10/0x10 [ 49.470122] ? find_held_lock+0x2b/0x80 [ 49.470918] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.471946] ? static_key_count+0x60/0x80 [ 49.472806] prctl_set_seccomp+0x4e/0x70 [ 49.473628] __do_sys_prctl+0xe6c/0x1d70 [ 49.474475] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.475330] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.476385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.477419] ? irqentry_exit+0xf3/0x650 [ 49.478189] do_syscall_64+0xbf/0x430 [ 49.478972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.479991] RIP: 0033:0x7f18c2b245cd [ 49.480732] 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 [ 49.484117] RSP: 002b:00007ffd13d3d0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.485564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18c2b245cd [ 49.486947] RDX: 00005580700d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.488322] RBP: 00007ffd13d3d130 R08: 0000000000000000 R09: 00007ffd13d3c7d0 [ 49.489710] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580af90dad0 [ 49.491086] R13: 00007ffd13d3d560 R14: 00005580af90ebc0 R15: 00005580af91f780 [ 49.492461] [ 49.492919] irq event stamp: 1793 [ 49.493615] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.495233] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.496830] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 49.498479] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 49.499508] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29787' (ECDSA) to the list of known hosts. 2025/11/19 06:42:29 fuzzer started 2025/11/19 06:42:29 dialing manager at localhost:34383 2025/11/19 06:42:29 checking machine... 2025/11/19 06:42:29 checking revisions... [ 50.372509] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:42:29 testing simple program... [ 50.459230] cgroup: Unknown subsys name 'net' [ 50.516393] cgroup: Unknown subsys name 'cpuset' [ 50.533737] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:42:28 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff888016d05d98 RDI=ffff888016d05340 RBP=ffff888016d05340 RSP=ffff88801833f558 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=0000000000000000 R14=ffff888016d05d98 R15=0000000000000005 RIP=ffffffff815265f4 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 00007f48377ea900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4096b000 CR3=000000000b953000 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=6720646572637465733a4d41503d706f 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=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff84c73cee RDI=ffff88806cf08b38 RBP=ffff88806cf08b08 RSP=ffff88806cf08a60 R8 =ffffffff86e88280 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c8028 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff8161913f RFL=00000286 [--S--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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4837da1618 CR3=000000000d2d7000 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=32343a363020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363835 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000