[ 46.040414] ------------[ cut here ]------------ [ 46.041310] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.043324] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.044958] Modules linked in: [ 46.046037] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.047999] Tainted: [W]=WARN [ 46.048592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.050046] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.050958] 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 [ 46.054110] RSP: 0018:ffff888017b6fbc0 EFLAGS: 00010286 [ 46.055071] RAX: 0000000000000000 RBX: ffffed1002f6df78 RCX: ffffffff813a4050 [ 46.056351] RDX: ffff88801752b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.057621] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6df2f [ 46.058899] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.060197] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b6fdf8 [ 46.061478] FS: 00007f73508e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.062897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.063955] CR2: 00007f7350dd6580 CR3: 000000000e7a7000 CR4: 0000000000350ef0 [ 46.065242] Call Trace: [ 46.065705] [ 46.066104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.066984] ? __create_object+0x59/0x80 [ 46.067764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.068715] __vmalloc_noprof+0x59/0x60 [ 46.069459] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.070334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.071246] bpf_prog_alloc+0x39/0x200 [ 46.071933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.072834] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.073732] do_seccomp+0x349/0x25e0 [ 46.074436] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.075351] ? __pfx_do_seccomp+0x10/0x10 [ 46.076091] ? find_held_lock+0x2b/0x80 [ 46.076841] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.077784] ? static_key_count+0x60/0x80 [ 46.078571] prctl_set_seccomp+0x4e/0x70 [ 46.079354] __do_sys_prctl+0xe6c/0x1d70 [ 46.080081] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.080921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.081888] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.082834] ? irqentry_exit+0xf3/0x650 [ 46.083624] do_syscall_64+0xbf/0x430 [ 46.084365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.085321] RIP: 0033:0x7f7350dd65cd [ 46.085965] 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 [ 46.089121] RSP: 002b:00007ffcdbbfdb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.090461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7350dd65cd [ 46.091739] RDX: 000055ff7e6eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.093019] RBP: 00007ffcdbbfdb60 R08: 0000000000000000 R09: 00007ffcdbbfd200 [ 46.094282] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffb645bad0 [ 46.095543] R13: 00007ffcdbbfdf90 R14: 000055ffb645cbc0 R15: 000055ffb646d780 [ 46.096815] [ 46.097285] irq event stamp: 1855 [ 46.097886] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 46.099414] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 46.100916] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 46.102417] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 46.103908] ---[ end trace 0000000000000000 ]--- [ 49.065212] ------------[ cut here ]------------ [ 49.066084] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.067943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.069250] Modules linked in: [ 49.069779] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.071783] Tainted: [W]=WARN [ 49.072374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.073704] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.074526] 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 [ 49.077399] RSP: 0018:ffff888016b3fbc0 EFLAGS: 00010286 [ 49.078280] RAX: 0000000000000000 RBX: ffffed1002d67f78 RCX: ffffffff813a4050 [ 49.079444] RDX: ffff888017b78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.080596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d67f2f [ 49.081746] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.082900] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b3fdf8 [ 49.084061] FS: 00007fcaa7dd7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.085347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.086305] CR2: 00007ffef2222ef8 CR3: 000000000c0d9000 CR4: 0000000000350ef0 [ 49.087470] Call Trace: [ 49.087888] [ 49.088295] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.089063] ? __create_object+0x59/0x80 [ 49.089765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.090635] __vmalloc_noprof+0x59/0x60 [ 49.091330] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.092078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.092914] bpf_prog_alloc+0x39/0x200 [ 49.093577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.094417] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.095202] do_seccomp+0x349/0x25e0 [ 49.095878] ? find_held_lock+0x2b/0x80 [ 49.096587] ? do_prlimit+0x310/0x610 [ 49.097281] ? __pfx_do_seccomp+0x10/0x10 [ 49.097982] ? do_raw_spin_unlock+0x53/0x220 [ 49.098757] ? _raw_spin_unlock+0x1e/0x40 [ 49.099493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.100391] ? static_key_count+0x60/0x80 [ 49.101103] prctl_set_seccomp+0x4e/0x70 [ 49.101821] __do_sys_prctl+0xe6c/0x1d70 [ 49.102543] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.103359] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.104277] ? irqentry_exit+0xf3/0x650 [ 49.104959] do_syscall_64+0xbf/0x430 [ 49.105646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.106543] RIP: 0033:0x7fcaa82c95cd [ 49.107178] 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 [ 49.110225] RSP: 002b:00007ffef2220680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.111522] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcaa82c95cd [ 49.112737] RDX: 0000556ae8bdbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.113939] RBP: 00007ffef22206e0 R08: 0000000000000000 R09: 00007ffef221fd80 [ 49.115150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b2655aad0 [ 49.116356] R13: 00007ffef2220b10 R14: 0000556b2655bbc0 R15: 0000556b2656c780 [ 49.117577] [ 49.117976] irq event stamp: 1927 [ 49.118581] hardirqs last enabled at (1937): [] __up_console_sem+0x78/0x80 [ 49.120030] hardirqs last disabled at (1946): [] __up_console_sem+0x5d/0x80 [ 49.121458] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 49.122914] softirqs last disabled at (1867): [] __irq_exit_rcu+0xc4/0x100 [ 49.124350] ---[ end trace 0000000000000000 ]--- [ 49.901702] ------------[ cut here ]------------ [ 49.902616] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.904625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.906078] Modules linked in: [ 49.906722] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.908730] Tainted: [W]=WARN [ 49.909324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.910788] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.911717] 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 [ 49.914920] RSP: 0018:ffff88801714fbc0 EFLAGS: 00010286 [ 49.915919] RAX: 0000000000000000 RBX: ffffed1002e29f78 RCX: ffffffff813a4050 [ 49.917200] RDX: ffff888018a3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.918524] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e29f2f [ 49.919834] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.921118] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801714fdf8 [ 49.922404] FS: 00007f7a352b6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.923868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.924935] CR2: 00007f7a357a8580 CR3: 00000000094e5000 CR4: 0000000000350ef0 [ 49.926235] Call Trace: [ 49.926703] [ 49.927110] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.928035] ? __create_object+0x59/0x80 [ 49.928812] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.929775] __vmalloc_noprof+0x59/0x60 [ 49.930534] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.931408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.932351] bpf_prog_alloc+0x39/0x200 [ 49.933055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.933990] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.934897] do_seccomp+0x349/0x25e0 [ 49.935608] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.936521] ? __pfx_do_seccomp+0x10/0x10 [ 49.937312] ? find_held_lock+0x2b/0x80 [ 49.938026] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.938987] ? static_key_count+0x60/0x80 [ 49.939808] prctl_set_seccomp+0x4e/0x70 [ 49.940575] __do_sys_prctl+0xe6c/0x1d70 [ 49.941367] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.942186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.943161] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.944137] ? irqentry_exit+0xf3/0x650 [ 49.944908] do_syscall_64+0xbf/0x430 [ 49.945642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.946589] RIP: 0033:0x7f7a357a85cd [ 49.947312] 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 [ 49.950462] RSP: 002b:00007ffececa3570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.951839] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a357a85cd [ 49.953106] RDX: 000055e1c3c62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.954379] RBP: 00007ffececa35d0 R08: 0000000000000000 R09: 00007ffececa2c70 [ 49.955686] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1c45b3bf0 [ 49.956972] R13: 00007ffececa3a00 R14: 000055e1c45bd380 R15: 000055e1c45c8460 [ 49.958275] [ 49.958699] irq event stamp: 1711 [ 49.959346] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.960870] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.962393] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.963951] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 49.965449] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41363' (ECDSA) to the list of known hosts. 2025/11/18 23:07:15 fuzzer started 2025/11/18 23:07:15 dialing manager at localhost:34383 2025/11/18 23:07:15 checking machine... 2025/11/18 23:07:15 checking revisions... [ 50.858785] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:07:15 testing simple program... [ 50.951493] cgroup: Unknown subsys name 'net' [ 51.024760] cgroup: Unknown subsys name 'cpuset' [ 51.041028] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:07:14 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffff88806ce08984 RDX=0000000000000000 RSI=ffffffff81b2a224 RDI=ffff888017b79fbc RBP=ffff888017b79bc0 RSP=ffff88806ce089a8 R8 =ffffffff86a49dd0 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000012f5f R12=0000000000000000 R13=ffff88806ce08a78 R14=ffff888017b79bc0 R15=ffff88806ce08a30 RIP=ffffffff815bd76c 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 00007fcaa7dd7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556b26570b88 CR3=000000001fb07000 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=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=0000000000000046 RBX=ffff8880096fb780 RCX=ffffffff817d9966 RDX=0000000000000003 RSI=0000000000000000 RDI=ffffffff81b2e764 RBP=ffffffff81b2e764 RSP=ffff888009757b88 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=0000000000000001 R14=ffff88800bebab90 R15=ffff888008c4b780 RIP=ffffffff84c71c8d 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe9a3aa010 CR3=000000000da6b000 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=be5445b0e8232b96634e588695a5b48c XMM02=2c67c8bc2e329bc30000000000302f28 XMM03=fb795ef6d6577056000000000030fb50 XMM04=a8499d60c0db4aa100000000000ae988 XMM05=0394861f14684e59000000000031f9a8 XMM06=3e829fc8c8edc990000000000031f830 XMM07=e042d86d42eb936e0000000000310ca0 XMM08=b37cbcfa6822dffe0000000000302f88 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000