[ 46.557477] ------------[ cut here ]------------ [ 46.558414] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.560432] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.561952] Modules linked in: [ 46.562614] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.564675] Tainted: [W]=WARN [ 46.565260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.566790] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.567729] 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 [ 46.570995] RSP: 0018:ffff88801980fbc0 EFLAGS: 00010286 [ 46.572001] RAX: 0000000000000000 RBX: ffffed1003301f78 RCX: ffffffff813a4050 [ 46.573326] RDX: ffff888016091bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.574646] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003301f2f [ 46.575961] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.577296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801980fdf8 [ 46.578619] FS: 00007fdb7acb2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.580107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.581214] CR2: 00007fdb7b1a4580 CR3: 000000000a11d000 CR4: 0000000000350ef0 [ 46.582542] Call Trace: [ 46.583019] [ 46.583485] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.584410] ? __create_object+0x59/0x80 [ 46.585177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.586174] __vmalloc_noprof+0x59/0x60 [ 46.586954] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.587856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.588829] bpf_prog_alloc+0x39/0x200 [ 46.589590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.590554] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.591504] do_seccomp+0x349/0x25e0 [ 46.592196] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.593137] ? __pfx_do_seccomp+0x10/0x10 [ 46.593942] ? find_held_lock+0x2b/0x80 [ 46.594720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.595709] ? static_key_count+0x60/0x80 [ 46.596525] prctl_set_seccomp+0x4e/0x70 [ 46.597333] __do_sys_prctl+0xe6c/0x1d70 [ 46.598092] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.598976] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.599972] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.600980] ? irqentry_exit+0xf3/0x650 [ 46.601772] do_syscall_64+0xbf/0x430 [ 46.602531] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.603516] RIP: 0033:0x7fdb7b1a45cd [ 46.604196] 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 [ 46.607455] RSP: 002b:00007ffee6872990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.608865] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb7b1a45cd [ 46.610177] RDX: 0000564e69d7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.611491] RBP: 00007ffee68729f0 R08: 0000000000000000 R09: 00007ffee6872090 [ 46.612811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e773912b0 [ 46.614109] R13: 00007ffee6872e20 R14: 0000564e77393d20 R15: 0000564e773a58d0 [ 46.615445] [ 46.615880] irq event stamp: 1725 [ 46.616543] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.618142] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.619705] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 46.621302] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 46.622735] ---[ end trace 0000000000000000 ]--- [ 50.155973] ------------[ cut here ]------------ [ 50.156944] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.158969] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.160457] Modules linked in: [ 50.161074] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.163331] Tainted: [W]=WARN [ 50.163905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.165608] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.166558] 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 [ 50.169834] RSP: 0018:ffff8880161bfbc0 EFLAGS: 00010286 [ 50.170844] RAX: 0000000000000000 RBX: ffffed1002c37f78 RCX: ffffffff813a4050 [ 50.172173] RDX: ffff88801423b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.173503] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c37f2f [ 50.174820] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.176133] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161bfdf8 [ 50.177469] FS: 00007ffb728c6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.178952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.180045] CR2: 00007ffb72db8580 CR3: 00000000183f3000 CR4: 0000000000350ef0 [ 50.181374] Call Trace: [ 50.181852] [ 50.182267] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.183194] ? __create_object+0x59/0x80 [ 50.184002] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.185006] __vmalloc_noprof+0x59/0x60 [ 50.185793] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.186698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.187666] bpf_prog_alloc+0x39/0x200 [ 50.188426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.189395] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.190320] do_seccomp+0x349/0x25e0 [ 50.191015] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.191939] ? __pfx_do_seccomp+0x10/0x10 [ 50.192753] ? find_held_lock+0x2b/0x80 [ 50.193542] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.194540] ? static_key_count+0x60/0x80 [ 50.195360] prctl_set_seccomp+0x4e/0x70 [ 50.196116] __do_sys_prctl+0xe6c/0x1d70 [ 50.196929] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.197774] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.198732] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.199694] ? irqentry_exit+0xf3/0x650 [ 50.200438] do_syscall_64+0xbf/0x430 [ 50.201131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.202089] RIP: 0033:0x7ffb72db85cd [ 50.202792] 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 [ 50.205971] RSP: 002b:00007ffe201117b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.207333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb72db85cd [ 50.208599] RDX: 0000556e06ac9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.209900] RBP: 00007ffe20111810 R08: 0000000000000000 R09: 00007ffe20110eb0 [ 50.211170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e2070bad0 [ 50.212452] R13: 00007ffe20111c40 R14: 0000556e2070cbc0 R15: 0000556e2071d780 [ 50.213769] [ 50.214194] irq event stamp: 1797 [ 50.214839] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 50.216370] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.217900] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 50.219431] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100 [ 50.220948] ---[ end trace 0000000000000000 ]--- [ 51.026448] ------------[ cut here ]------------ [ 51.027411] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.029524] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 51.031053] Modules linked in: [ 51.031740] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.033783] Tainted: [W]=WARN [ 51.034394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.035895] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.036838] 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 [ 51.040104] RSP: 0018:ffff88801a127bc0 EFLAGS: 00010286 [ 51.041119] RAX: 0000000000000000 RBX: ffffed1003424f78 RCX: ffffffff813a4050 [ 51.042430] RDX: ffff888015f91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.043740] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003424f2f [ 51.045057] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.046365] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a127df8 [ 51.047672] FS: 00007f1a018f7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.049154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.050234] CR2: 00007ffe07c10ef7 CR3: 000000001d817000 CR4: 0000000000350ef0 [ 51.051544] Call Trace: [ 51.052026] [ 51.052501] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.053440] ? __create_object+0x59/0x80 [ 51.054193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.055189] __vmalloc_noprof+0x59/0x60 [ 51.055965] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.056916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.057878] bpf_prog_alloc+0x39/0x200 [ 51.058630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.059584] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.060512] do_seccomp+0x349/0x25e0 [ 51.061212] ? find_held_lock+0x2b/0x80 [ 51.061990] ? do_prlimit+0x310/0x610 [ 51.062755] ? __pfx_do_seccomp+0x10/0x10 [ 51.063566] ? do_raw_spin_unlock+0x53/0x220 [ 51.064422] ? _raw_spin_unlock+0x1e/0x40 [ 51.065177] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.066164] ? static_key_count+0x60/0x80 [ 51.066990] prctl_set_seccomp+0x4e/0x70 [ 51.067791] __do_sys_prctl+0xe6c/0x1d70 [ 51.068620] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.069512] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.070507] ? irqentry_exit+0xf3/0x650 [ 51.071248] do_syscall_64+0xbf/0x430 [ 51.072013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.073005] RIP: 0033:0x7f1a01de95cd [ 51.073734] 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 [ 51.077018] RSP: 002b:00007ffe07c0f8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.078420] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a01de95cd [ 51.079740] RDX: 0000562ff788ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.081071] RBP: 00007ffe07c0f930 R08: 0000000000000000 R09: 00007ffe07c0efd0 [ 51.082401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563002ddf240 [ 51.083721] R13: 00007ffe07c0fd60 R14: 0000563002ddebf0 R15: 0000563002df34d0 [ 51.085076] [ 51.085563] irq event stamp: 1753 [ 51.086185] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 51.087777] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 51.089361] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 51.090952] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 51.092522] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3443' (ECDSA) to the list of known hosts. 2025/11/18 07:59:06 fuzzer started 2025/11/18 07:59:07 dialing manager at localhost:37895 2025/11/18 07:59:07 checking machine... 2025/11/18 07:59:07 checking revisions... [ 51.978441] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:59:07 testing simple program... [ 52.056182] cgroup: Unknown subsys name 'net' [ 52.114833] cgroup: Unknown subsys name 'cpuset' [ 52.133080] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:59:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888009627728 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009627820 RIP=ffffffff815bcfc6 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2010b000 CR3=000000000e996000 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=0000000000000000 RBX=0000000000000008 RCX=0000000000000003 RDX=0000000000000003 RSI=ffff88800f670a58 RDI=ffff88800f670000 RBP=ffff88800f670000 RSP=ffff88800f67f470 R8 =0000000000000000 R9 =000000000000033b R10=0000000000000001 R11=0000000000000000 R12=0000000000000003 R13=0000000000000000 R14=ffff88800f670a58 R15=0000000000000005 RIP=ffffffff8152657d RFL=00000012 [----A--] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5ae72fd000 CR3=000000000d062000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000005f2be051e47d548d XMM02=00000000000000005cbf0031fb6c4eab XMM03=0000000000303ae82c67c8bc2e329bc3 XMM04=a38f6f7f77d9cf9100000000000ae988 XMM05=1e475aff93b3983200000000003210c8 XMM06=5b75c91c804453420000000000320168 XMM07=e042d86d42eb936e0000000000310788 XMM08=4dd4e3c707915a5c0000000000303ae8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000