[ 45.213979] ------------[ cut here ]------------ [ 45.214929] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.216972] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.218459] Modules linked in: [ 45.219101] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.221190] Tainted: [W]=WARN [ 45.221764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.223286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.224242] 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 [ 45.227566] RSP: 0018:ffff888017807bc0 EFLAGS: 00010286 [ 45.228597] RAX: 0000000000000000 RBX: ffffed1002f00f78 RCX: ffffffff813a4050 [ 45.229950] RDX: ffff888017a13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.231309] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f00f2f [ 45.232664] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.234032] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017807df8 [ 45.235427] FS: 00007f03965ba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.236961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.238096] CR2: 00007ffec19dfef7 CR3: 000000000b684000 CR4: 0000000000350ef0 [ 45.239480] Call Trace: [ 45.239982] [ 45.240476] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.241444] ? __create_object+0x59/0x80 [ 45.242297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.243357] __vmalloc_noprof+0x59/0x60 [ 45.244165] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.245093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.246098] bpf_prog_alloc+0x39/0x200 [ 45.246855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.247877] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.248852] do_seccomp+0x349/0x25e0 [ 45.249622] ? find_held_lock+0x2b/0x80 [ 45.250452] ? do_prlimit+0x310/0x610 [ 45.251272] ? __pfx_do_seccomp+0x10/0x10 [ 45.252163] ? do_raw_spin_unlock+0x53/0x220 [ 45.253036] ? _raw_spin_unlock+0x1e/0x40 [ 45.253895] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.254948] ? static_key_count+0x60/0x80 [ 45.255844] prctl_set_seccomp+0x4e/0x70 [ 45.256702] __do_sys_prctl+0xe6c/0x1d70 [ 45.257569] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.258500] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.259588] ? irqentry_exit+0xf3/0x650 [ 45.260437] do_syscall_64+0xbf/0x430 [ 45.261252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.262312] RIP: 0033:0x7f0396aac5cd [ 45.263048] 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 [ 45.266646] RSP: 002b:00007ffec19dda20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.268195] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0396aac5cd [ 45.269653] RDX: 0000561935c26e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.271106] RBP: 00007ffec19dda80 R08: 0000000000000000 R09: 00007ffec19dd120 [ 45.272570] R10: 0000000000000000 R11: 0000000000000246 R12: 000056196b115ad0 [ 45.274102] R13: 00007ffec19ddeb0 R14: 000056196b116bc0 R15: 000056196b127780 [ 45.275600] [ 45.276135] irq event stamp: 1731 [ 45.276835] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 45.278576] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 45.280326] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 45.281888] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 45.283426] ---[ end trace 0000000000000000 ]--- [ 48.710004] ------------[ cut here ]------------ [ 48.710914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.712890] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 48.714367] Modules linked in: [ 48.714944] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.716889] Tainted: [W]=WARN [ 48.717471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.718918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.719851] 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 [ 48.723102] RSP: 0018:ffff888017297bc0 EFLAGS: 00010286 [ 48.724107] RAX: 0000000000000000 RBX: ffffed1002e52f78 RCX: ffffffff813a4050 [ 48.725420] RDX: ffff888015d53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.726730] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e52f2f [ 48.728074] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.729388] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017297df8 [ 48.730696] FS: 00007ff992d9c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.732174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.733264] CR2: 00007fff81ed4ef7 CR3: 000000000e79c000 CR4: 0000000000350ef0 [ 48.734576] Call Trace: [ 48.735093] [ 48.735523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.736439] ? __create_object+0x59/0x80 [ 48.737235] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.738225] __vmalloc_noprof+0x59/0x60 [ 48.738956] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.739864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.740819] bpf_prog_alloc+0x39/0x200 [ 48.741578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.742526] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.743462] do_seccomp+0x349/0x25e0 [ 48.744198] ? find_held_lock+0x2b/0x80 [ 48.744926] ? do_prlimit+0x310/0x610 [ 48.745678] ? __pfx_do_seccomp+0x10/0x10 [ 48.746480] ? do_raw_spin_unlock+0x53/0x220 [ 48.747325] ? _raw_spin_unlock+0x1e/0x40 [ 48.748130] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.749118] ? static_key_count+0x60/0x80 [ 48.749886] prctl_set_seccomp+0x4e/0x70 [ 48.750673] __do_sys_prctl+0xe6c/0x1d70 [ 48.751485] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.752364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.753356] ? irqentry_exit+0xf3/0x650 [ 48.754130] do_syscall_64+0xbf/0x430 [ 48.754839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.755819] RIP: 0033:0x7ff99328e5cd [ 48.756539] 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 [ 48.759767] RSP: 002b:00007fff81ed31e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.761149] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff99328e5cd [ 48.762455] RDX: 00005591cd3f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.763777] RBP: 00007fff81ed3240 R08: 0000000000000000 R09: 00007fff81ed28e0 [ 48.765103] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591e9f73240 [ 48.766408] R13: 00007fff81ed3670 R14: 00005591e9f7c380 R15: 00005591e9f87540 [ 48.767742] [ 48.768203] irq event stamp: 1799 [ 48.768820] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 48.770363] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 48.771915] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 48.773499] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 48.775040] ---[ end trace 0000000000000000 ]--- [ 49.516048] ------------[ cut here ]------------ [ 49.516960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.518952] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.520532] Modules linked in: [ 49.521178] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.523178] Tainted: [W]=WARN [ 49.523747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.525200] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.526102] 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 [ 49.529293] RSP: 0018:ffff888016f5fbc0 EFLAGS: 00010286 [ 49.530250] RAX: 0000000000000000 RBX: ffffed1002debf78 RCX: ffffffff813a4050 [ 49.531544] RDX: ffff888017960000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.532830] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002debf2f [ 49.534100] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.535400] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f5fdf8 [ 49.536680] FS: 00007f795cadc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.538138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.539217] CR2: 00007fffe75e0ef7 CR3: 000000000e0b5000 CR4: 0000000000350ef0 [ 49.540524] Call Trace: [ 49.540985] [ 49.541432] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.542326] ? __create_object+0x59/0x80 [ 49.543117] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.544041] __vmalloc_noprof+0x59/0x60 [ 49.544805] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.545683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.546610] bpf_prog_alloc+0x39/0x200 [ 49.547342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.548294] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.549217] do_seccomp+0x349/0x25e0 [ 49.549918] ? find_held_lock+0x2b/0x80 [ 49.550683] ? do_prlimit+0x310/0x610 [ 49.551434] ? __pfx_do_seccomp+0x10/0x10 [ 49.552224] ? do_raw_spin_unlock+0x53/0x220 [ 49.553025] ? _raw_spin_unlock+0x1e/0x40 [ 49.553798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.554755] ? static_key_count+0x60/0x80 [ 49.555567] prctl_set_seccomp+0x4e/0x70 [ 49.556337] __do_sys_prctl+0xe6c/0x1d70 [ 49.557123] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.557933] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.558885] ? irqentry_exit+0xf3/0x650 [ 49.559661] do_syscall_64+0xbf/0x430 [ 49.560410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.561364] RIP: 0033:0x7f795cfce5cd [ 49.562022] 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 [ 49.565267] RSP: 002b:00007fffe75dfa20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.566631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f795cfce5cd [ 49.567948] RDX: 00005582f3648e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.569241] RBP: 00007fffe75dfa80 R08: 0000000000000000 R09: 00007fffe75df120 [ 49.570529] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582fc5cbad0 [ 49.571821] R13: 00007fffe75dfeb0 R14: 00005582fc5ccbc0 R15: 00005582fc5dd780 [ 49.573127] [ 49.573561] irq event stamp: 1759 [ 49.574217] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.575710] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.576970] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 49.578240] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 49.579499] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59732' (ECDSA) to the list of known hosts. 2025/11/18 19:54:54 fuzzer started 2025/11/18 19:54:54 dialing manager at localhost:34383 2025/11/18 19:54:54 checking machine... 2025/11/18 19:54:54 checking revisions... [ 50.466451] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:54:55 testing simple program... [ 50.560448] cgroup: Unknown subsys name 'net' [ 50.630688] cgroup: Unknown subsys name 'cpuset' [ 50.642864] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:54:54 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff81b2a224 RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a60 R8 =ffffffff86a49dd0 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff888015e58000 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 00007f3f1cfa4700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff992d7b020 CR3=0000000016ad6000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3933325b646873732034353a3435 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343139 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=ffff8880096fb780 RCX=ffff888009757794 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880096fbb7c RBP=ffff8880096fb780 RSP=ffff8880097577a0 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=00000000000255ed R12=ffff8880096fb780 R13=ffff888009757888 R14=ffff888009757bb8 R15=ffff888009757840 RIP=ffffffff815d2c17 RFL=00000202 [-------] 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=00007f07e20d62a8 CR3=000000000b60a000 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=df49b175c66850bd804e7679cfefe0a8 XMM02=2c67c8bc2e329bc30000000000306c38 XMM03=fb795ef6d657705600000000003105b8 XMM04=80b6d36bd87bdd8000000000000ae988 XMM05=d373c0f01df356950000000000321590 XMM06=d74844bf967d85ba0000000000320630 XMM07=e042d86d42eb936e0000000000310838 XMM08=c51c9e63905b50a10000000000306c98 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000