[ 39.100684] ------------[ cut here ]------------ [ 39.101606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.103648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.105111] Modules linked in: [ 39.105706] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.107721] Tainted: [W]=WARN [ 39.108480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.109953] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.110852] 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 [ 39.114008] RSP: 0018:ffff888017e9fbc0 EFLAGS: 00010286 [ 39.114983] RAX: 0000000000000000 RBX: ffffed1002fd3f78 RCX: ffffffff813a4050 [ 39.116285] RDX: ffff888016f5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.117574] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fd3f2f [ 39.118863] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.120152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e9fdf8 [ 39.121439] FS: 00007f29dc5c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.122894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.123966] CR2: 00007f29dcab7580 CR3: 000000000ea89000 CR4: 0000000000350ef0 [ 39.125251] Call Trace: [ 39.125715] [ 39.126153] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.127047] ? __create_object+0x59/0x80 [ 39.127772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.128729] __vmalloc_noprof+0x59/0x60 [ 39.129478] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.130345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.131305] bpf_prog_alloc+0x39/0x200 [ 39.132073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.133019] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.133869] do_seccomp+0x349/0x25e0 [ 39.134622] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.135551] ? __pfx_do_seccomp+0x10/0x10 [ 39.136357] ? find_held_lock+0x2b/0x80 [ 39.137105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.138069] ? static_key_count+0x60/0x80 [ 39.138842] prctl_set_seccomp+0x4e/0x70 [ 39.139625] __do_sys_prctl+0xe6c/0x1d70 [ 39.140396] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.141252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.142203] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.143218] ? irqentry_exit+0xf3/0x650 [ 39.143970] do_syscall_64+0xbf/0x430 [ 39.144681] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.145637] RIP: 0033:0x7f29dcab75cd [ 39.146342] 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 [ 39.149485] RSP: 002b:00007ffd95417580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.150870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29dcab75cd [ 39.152155] RDX: 000055b03e6d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.153462] RBP: 00007ffd954175e0 R08: 0000000000000000 R09: 00007ffd95416c80 [ 39.154756] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b07876cad0 [ 39.156042] R13: 00007ffd95417a10 R14: 000055b07876dbc0 R15: 000055b07877e780 [ 39.157341] [ 39.157765] irq event stamp: 1773 [ 39.158430] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.159967] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.161493] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 39.163046] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 39.164570] ---[ end trace 0000000000000000 ]--- [ 41.989707] ------------[ cut here ]------------ [ 41.990643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.992661] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.994117] Modules linked in: [ 41.994710] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.996681] Tainted: [W]=WARN [ 41.997277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.998756] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.999662] 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 [ 42.002827] RSP: 0018:ffff88801a0afbc0 EFLAGS: 00010286 [ 42.003793] RAX: 0000000000000000 RBX: ffffed1003415f78 RCX: ffffffff813a4050 [ 42.005066] RDX: ffff8880178a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.006341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003415f2f [ 42.007632] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.008900] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0afdf8 [ 42.010198] FS: 00007fbf94409900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.011636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.012685] CR2: 00007fbf9496f4a6 CR3: 000000001fd0e000 CR4: 0000000000350ef0 [ 42.013971] Call Trace: [ 42.014433] [ 42.014848] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.015743] ? __create_object+0x59/0x80 [ 42.016507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.017474] __vmalloc_noprof+0x59/0x60 [ 42.018221] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.019093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.020019] bpf_prog_alloc+0x39/0x200 [ 42.020707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.021631] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.022530] do_seccomp+0x349/0x25e0 [ 42.023260] ? find_held_lock+0x2b/0x80 [ 42.024019] ? do_prlimit+0x310/0x610 [ 42.024712] ? __pfx_do_seccomp+0x10/0x10 [ 42.025504] ? do_raw_spin_unlock+0x53/0x220 [ 42.026329] ? _raw_spin_unlock+0x1e/0x40 [ 42.027126] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.028084] ? static_key_count+0x60/0x80 [ 42.028830] prctl_set_seccomp+0x4e/0x70 [ 42.029609] __do_sys_prctl+0xe6c/0x1d70 [ 42.030375] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.031230] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.032202] ? irqentry_exit+0xf3/0x650 [ 42.032915] do_syscall_64+0xbf/0x430 [ 42.033655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.034609] RIP: 0033:0x7fbf948fb5cd [ 42.035323] 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 [ 42.038489] RSP: 002b:00007ffdac48fee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.039851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf948fb5cd [ 42.041128] RDX: 00005644cc3c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.042405] RBP: 00007ffdac48ff40 R08: 0000000000000000 R09: 00007ffdac48f5e0 [ 42.043712] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644dd323bf0 [ 42.045002] R13: 00007ffdac490370 R14: 00005644dd32d380 R15: 00005644dd338460 [ 42.046294] [ 42.046721] irq event stamp: 1729 [ 42.047367] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 42.048894] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 42.050446] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.051821] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.052804] ---[ end trace 0000000000000000 ]--- [ 42.815532] ------------[ cut here ]------------ [ 42.816498] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.818647] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.820163] Modules linked in: [ 42.820765] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.822843] Tainted: [W]=WARN [ 42.823471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.825223] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.826232] 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 [ 42.829523] RSP: 0018:ffff888017fd7bc0 EFLAGS: 00010286 [ 42.830533] RAX: 0000000000000000 RBX: ffffed1002ffaf78 RCX: ffffffff813a4050 [ 42.831864] RDX: ffff888017468000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.833170] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ffaf2f [ 42.834485] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.835808] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017fd7df8 [ 42.837135] FS: 00007f8c0bc62900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.838604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.839703] CR2: 00007f8c0c154580 CR3: 0000000007375000 CR4: 0000000000350ef0 [ 42.841024] Call Trace: [ 42.841499] [ 42.841965] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.842862] ? __create_object+0x59/0x80 [ 42.843663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.844666] __vmalloc_noprof+0x59/0x60 [ 42.845443] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.846427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.847433] bpf_prog_alloc+0x39/0x200 [ 42.848199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.849147] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.850078] do_seccomp+0x349/0x25e0 [ 42.850776] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.851557] ? __pfx_do_seccomp+0x10/0x10 [ 42.852237] ? find_held_lock+0x2b/0x80 [ 42.852856] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.853680] ? static_key_count+0x60/0x80 [ 42.854374] prctl_set_seccomp+0x4e/0x70 [ 42.855074] __do_sys_prctl+0xe6c/0x1d70 [ 42.855707] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.856448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.857270] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.858102] ? irqentry_exit+0xf3/0x650 [ 42.858733] do_syscall_64+0xbf/0x430 [ 42.859372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.860195] RIP: 0033:0x7f8c0c1545cd [ 42.860761] 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 [ 42.863474] RSP: 002b:00007fff3a68fd60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.864648] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c0c1545cd [ 42.865752] RDX: 0000555fffaa5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.866869] RBP: 00007fff3a68fdc0 R08: 0000000000000000 R09: 00007fff3a68f460 [ 42.867960] R10: 0000000000000000 R11: 0000000000000246 R12: 000055601cc1b2b0 [ 42.869061] R13: 00007fff3a6901f0 R14: 000055601cc1dd20 R15: 000055601cc2f8d0 [ 42.870173] [ 42.870535] irq event stamp: 1805 [ 42.871105] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.872415] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.873710] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 42.875035] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 42.876341] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54953' (ECDSA) to the list of known hosts. 2025/11/17 22:17:34 fuzzer started 2025/11/17 22:17:34 dialing manager at localhost:37895 2025/11/17 22:17:34 checking machine... 2025/11/17 22:17:34 checking revisions... [ 43.772104] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:17:34 testing simple program... [ 43.860525] cgroup: Unknown subsys name 'net' [ 43.918336] cgroup: Unknown subsys name 'cpuset' [ 43.932700] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:17:33 Registers: info registers vcpu 0 RAX=0000000000000004 RBX=ffff888015db9bc0 RCX=ffffffff87d1a680 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888015dba618 RSP=ffff888015ec7258 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015dba640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff815271f8 RFL=00000007 [-----PC] 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 00007f8812bda900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6fb0d34298 CR3=000000000d43c000 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=e04962702e273ca9454fe12abe72e2d6 XMM02=ec2efd57dc4c00df0000000000302418 XMM03=35a46bb470a186ef00000000003024e8 XMM04=e4291a4650425b9c00000000000ae988 XMM05=98b3336cc60784c6000000000031ff38 XMM06=86ab56bf738c8d73000000000031ecd8 XMM07=fb795ef6d6577056000000000030e4f8 XMM08=2c67c8bc2e329bc30000000000302488 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000002800 RCX=0000000000002800 RDX=0000000000000001 RSI=0000000000000020 RDI=ffff88800ce98e80 RBP=ffff888018ae7d80 RSP=ffff888018ae7d00 R8 =0000000000000000 R9 =0000000000000000 R10=ffffed10019d31d0 R11=0000000000000000 R12=0000000000002800 R13=0000000000000000 R14=0000000000000018 R15=ffff888008c41780 RIP=ffffffff81b62822 RFL=00000246 [---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 00007fbf94409900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbf949c0618 CR3=000000001fd68000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000