[ 46.905326] ------------[ cut here ]------------ [ 46.906266] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.908300] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.909772] Modules linked in: [ 46.910406] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.913815] Tainted: [W]=WARN [ 46.914851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.916347] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.917279] 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 [ 46.920506] RSP: 0018:ffff88801c147bc0 EFLAGS: 00010286 [ 46.921507] RAX: 0000000000000000 RBX: ffffed1003828f78 RCX: ffffffff813a4050 [ 46.922803] RDX: ffff88801a8cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.924086] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003828f2f [ 46.925386] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.926686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c147df8 [ 46.927980] FS: 00007f1c7c817900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.929482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.930559] CR2: 00007f1c7cd7d4a6 CR3: 0000000009c09000 CR4: 0000000000350ef0 [ 46.931858] Call Trace: [ 46.932376] [ 46.932796] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.933717] ? __create_object+0x59/0x80 [ 46.934509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.935489] __vmalloc_noprof+0x59/0x60 [ 46.936258] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.937140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.938095] bpf_prog_alloc+0x39/0x200 [ 46.938796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.939739] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.940651] do_seccomp+0x349/0x25e0 [ 46.941395] ? find_held_lock+0x2b/0x80 [ 46.942166] ? do_prlimit+0x310/0x610 [ 46.942879] ? __pfx_do_seccomp+0x10/0x10 [ 46.943671] ? do_raw_spin_unlock+0x53/0x220 [ 46.944516] ? _raw_spin_unlock+0x1e/0x40 [ 46.945317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.946295] ? static_key_count+0x60/0x80 [ 46.947105] prctl_set_seccomp+0x4e/0x70 [ 46.947841] __do_sys_prctl+0xe6c/0x1d70 [ 46.948629] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.949515] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.950492] ? irqentry_exit+0xf3/0x650 [ 46.951270] do_syscall_64+0xbf/0x430 [ 46.951975] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.952945] RIP: 0033:0x7f1c7cd095cd [ 46.953671] 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 [ 46.956869] RSP: 002b:00007fffd012c0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.958272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c7cd095cd [ 46.959576] RDX: 000055731dd8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.960865] RBP: 00007fffd012c130 R08: 0000000000000000 R09: 00007fffd012b7d0 [ 46.962172] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573370d3ad0 [ 46.963462] R13: 00007fffd012c560 R14: 00005573370d4bc0 R15: 00005573370e5780 [ 46.964777] [ 46.965249] irq event stamp: 2113 [ 46.965883] hardirqs last enabled at (2121): [] __up_console_sem+0x78/0x80 [ 46.967412] hardirqs last disabled at (2130): [] __up_console_sem+0x5d/0x80 [ 46.969023] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 46.970628] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 46.972167] ---[ end trace 0000000000000000 ]--- [ 50.174708] ------------[ cut here ]------------ [ 50.175522] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.177188] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.178408] Modules linked in: [ 50.178900] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.180724] Tainted: [W]=WARN [ 50.181300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.182540] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.183296] 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 [ 50.185928] RSP: 0018:ffff8880178a7bc0 EFLAGS: 00010286 [ 50.186734] RAX: 0000000000000000 RBX: ffffed1002f14f78 RCX: ffffffff813a4050 [ 50.187799] RDX: ffff8880148a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.188872] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f14f2f [ 50.189942] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.191013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178a7df8 [ 50.192083] FS: 00007fc2a73d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.193275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.194172] CR2: 00007fc2a78c6580 CR3: 000000000cb02000 CR4: 0000000000350ef0 [ 50.195245] Call Trace: [ 50.195629] [ 50.195968] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.196711] ? __create_object+0x59/0x80 [ 50.197375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.198180] __vmalloc_noprof+0x59/0x60 [ 50.198770] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.199496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.200272] bpf_prog_alloc+0x39/0x200 [ 50.200847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.201632] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.202388] do_seccomp+0x349/0x25e0 [ 50.202951] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.203707] ? __pfx_do_seccomp+0x10/0x10 [ 50.204372] ? find_held_lock+0x2b/0x80 [ 50.204965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.205787] ? static_key_count+0x60/0x80 [ 50.206461] prctl_set_seccomp+0x4e/0x70 [ 50.207108] __do_sys_prctl+0xe6c/0x1d70 [ 50.207726] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.208436] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.209240] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.210063] ? irqentry_exit+0xf3/0x650 [ 50.210664] do_syscall_64+0xbf/0x430 [ 50.211280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.212056] RIP: 0033:0x7fc2a78c65cd [ 50.212604] 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 [ 50.215273] RSP: 002b:00007ffee99159f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.216404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2a78c65cd [ 50.217487] RDX: 0000555f0f7e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.218553] RBP: 00007ffee9915a50 R08: 0000000000000000 R09: 00007ffee99150f0 [ 50.219614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f1bea0ad0 [ 50.220678] R13: 00007ffee9915e80 R14: 0000555f1bea1bc0 R15: 0000555f1beb2780 [ 50.221770] [ 50.222155] irq event stamp: 1867 [ 50.222657] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 50.223930] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 50.225194] softirqs last enabled at (1410): [] handle_softirqs+0x50c/0x770 [ 50.226489] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 50.227747] ---[ end trace 0000000000000000 ]--- [ 50.948449] ------------[ cut here ]------------ [ 50.949239] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.950947] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.952177] Modules linked in: [ 50.952669] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.954524] Tainted: [W]=WARN [ 50.954986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.956452] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.957222] 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 [ 50.959880] RSP: 0018:ffff888017b1fbc0 EFLAGS: 00010286 [ 50.960704] RAX: 0000000000000000 RBX: ffffed1002f63f78 RCX: ffffffff813a4050 [ 50.961790] RDX: ffff88800f3c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.962864] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f63f2f [ 50.963934] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.965022] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b1fdf8 [ 50.966116] FS: 00007fb49dac5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.967308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.968191] CR2: 00007fb49dfb7580 CR3: 000000001045b000 CR4: 0000000000350ef0 [ 50.969264] Call Trace: [ 50.969705] [ 50.970088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.970797] ? __create_object+0x59/0x80 [ 50.971462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.972279] __vmalloc_noprof+0x59/0x60 [ 50.972870] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.973614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.974389] bpf_prog_alloc+0x39/0x200 [ 50.974964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.975744] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.976499] do_seccomp+0x349/0x25e0 [ 50.977102] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.977826] ? __pfx_do_seccomp+0x10/0x10 [ 50.978504] ? find_held_lock+0x2b/0x80 [ 50.979144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.979927] ? static_key_count+0x60/0x80 [ 50.980603] prctl_set_seccomp+0x4e/0x70 [ 50.981260] __do_sys_prctl+0xe6c/0x1d70 [ 50.981884] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.982610] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.983421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.984235] ? irqentry_exit+0xf3/0x650 [ 50.984837] do_syscall_64+0xbf/0x430 [ 50.985466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.986269] RIP: 0033:0x7fb49dfb75cd [ 50.986819] 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 [ 50.989477] RSP: 002b:00007fff4e3284c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.990612] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb49dfb75cd [ 50.991689] RDX: 0000562724791e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.992756] RBP: 00007fff4e328520 R08: 0000000000000000 R09: 00007fff4e327bc0 [ 50.993851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562751fa6ad0 [ 50.994918] R13: 00007fff4e328950 R14: 0000562751fa7bc0 R15: 0000562751fb8780 [ 50.996030] [ 50.996388] irq event stamp: 1785 [ 50.996887] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 50.998193] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 50.999472] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 51.000763] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 51.002055] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42520' (ECDSA) to the list of known hosts. 2025/11/17 17:30:23 fuzzer started 2025/11/17 17:30:23 dialing manager at localhost:37895 2025/11/17 17:30:23 checking machine... 2025/11/17 17:30:23 checking revisions... [ 51.791156] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:30:23 testing simple program... [ 51.850880] cgroup: Unknown subsys name 'net' [ 51.899474] cgroup: Unknown subsys name 'cpuset' [ 51.908611] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:30:22 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff83edf24d RDX=ffffed10012f4e11 RSI=0000000000000004 RDI=ffff8880097a7080 RBP=0000000000000002 RSP=ffff888019d6fb18 R8 =0000000000000001 R9 =ffffed10012f4e10 R10=ffff8880097a7083 R11=0000000000000001 R12=ffff8880097a7000 R13=ffff8880097a7080 R14=1ffff110033a5874 R15=0000000000000000 RIP=ffffffff83edf257 RFL=00000206 [-----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 00007fc2a73d4900 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=00007ffee990f000 CR3=000000001463c000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002477d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff953c3348 CR3=00000000105c1000 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=30333a373120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303838 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000