[ 39.181788] ------------[ cut here ]------------ [ 39.182758] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.184940] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.186497] Modules linked in: [ 39.187185] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.190832] Tainted: [W]=WARN [ 39.191554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.193116] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.194106] 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 [ 39.197624] RSP: 0018:ffff88801693fbc0 EFLAGS: 00010286 [ 39.198639] RAX: 0000000000000000 RBX: ffffed1002d27f78 RCX: ffffffff813a4050 [ 39.200019] RDX: ffff888017479bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.201405] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d27f2f [ 39.202743] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.204175] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801693fdf8 [ 39.205551] FS: 00007facd0fd6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.207105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.208284] CR2: 00007facd14c8580 CR3: 000000000b998000 CR4: 0000000000350ef0 [ 39.209707] Call Trace: [ 39.210256] [ 39.210672] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.211626] ? __create_object+0x59/0x80 [ 39.212501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.213576] __vmalloc_noprof+0x59/0x60 [ 39.214401] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.215321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.216238] bpf_prog_alloc+0x39/0x200 [ 39.216929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.217848] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.218729] do_seccomp+0x349/0x25e0 [ 39.219454] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.220335] ? __pfx_do_seccomp+0x10/0x10 [ 39.221081] ? find_held_lock+0x2b/0x80 [ 39.221828] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.222791] ? static_key_count+0x60/0x80 [ 39.223615] prctl_set_seccomp+0x4e/0x70 [ 39.224389] __do_sys_prctl+0xe6c/0x1d70 [ 39.225121] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.225972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.226960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.227951] ? irqentry_exit+0xf3/0x650 [ 39.228721] do_syscall_64+0xbf/0x430 [ 39.229458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.230426] RIP: 0033:0x7facd14c85cd [ 39.231107] 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 [ 39.234355] RSP: 002b:00007ffcbca9f1e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.235750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facd14c85cd [ 39.237064] RDX: 00005557e7ab1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.238385] RBP: 00007ffcbca9f240 R08: 0000000000000000 R09: 00007ffcbca9e8e0 [ 39.239715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555806ae7ad0 [ 39.241021] R13: 00007ffcbca9f670 R14: 0000555806ae8bc0 R15: 0000555806af9780 [ 39.242365] [ 39.242802] irq event stamp: 2123 [ 39.243465] hardirqs last enabled at (2133): [] __up_console_sem+0x78/0x80 [ 39.245025] hardirqs last disabled at (2142): [] __up_console_sem+0x5d/0x80 [ 39.246604] softirqs last enabled at (2082): [] handle_softirqs+0x50c/0x770 [ 39.248086] softirqs last disabled at (2077): [] __irq_exit_rcu+0xc4/0x100 [ 39.249437] ---[ end trace 0000000000000000 ]--- [ 42.384794] ------------[ cut here ]------------ [ 42.385713] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.387752] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.389210] Modules linked in: [ 42.389799] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.391797] Tainted: [W]=WARN [ 42.392381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.393837] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.394772] 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 [ 42.397934] RSP: 0018:ffff888019a97bc0 EFLAGS: 00010286 [ 42.398917] RAX: 0000000000000000 RBX: ffffed1003352f78 RCX: ffffffff813a4050 [ 42.400207] RDX: ffff88800f6a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.401490] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003352f2f [ 42.402763] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.404046] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a97df8 [ 42.405330] FS: 00007ff29fa60900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.406761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.407822] CR2: 00007ffff527def8 CR3: 000000001eddd000 CR4: 0000000000350ef0 [ 42.409124] Call Trace: [ 42.409609] [ 42.410016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.410926] ? __create_object+0x59/0x80 [ 42.411717] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.412700] __vmalloc_noprof+0x59/0x60 [ 42.413455] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.414329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.415267] bpf_prog_alloc+0x39/0x200 [ 42.415958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.416880] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.417781] do_seccomp+0x349/0x25e0 [ 42.418493] ? find_held_lock+0x2b/0x80 [ 42.419264] ? do_prlimit+0x310/0x610 [ 42.419956] ? __pfx_do_seccomp+0x10/0x10 [ 42.420741] ? do_raw_spin_unlock+0x53/0x220 [ 42.421555] ? _raw_spin_unlock+0x1e/0x40 [ 42.422332] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.423312] ? static_key_count+0x60/0x80 [ 42.424078] prctl_set_seccomp+0x4e/0x70 [ 42.424852] __do_sys_prctl+0xe6c/0x1d70 [ 42.425652] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.426515] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.427493] ? irqentry_exit+0xf3/0x650 [ 42.428255] do_syscall_64+0xbf/0x430 [ 42.428954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.429898] RIP: 0033:0x7ff29ff525cd [ 42.430583] 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 [ 42.433782] RSP: 002b:00007ffff527bb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.435178] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff29ff525cd [ 42.436491] RDX: 000055ae72850e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.437769] RBP: 00007ffff527bbe0 R08: 0000000000000000 R09: 00007ffff527b280 [ 42.439085] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aea564e2b0 [ 42.440176] R13: 00007ffff527c010 R14: 000055aea5650d20 R15: 000055aea56628d0 [ 42.441270] [ 42.441624] irq event stamp: 1701 [ 42.442126] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 42.443441] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 42.444717] softirqs last enabled at (1248): [] handle_softirqs+0x50c/0x770 [ 42.446022] softirqs last disabled at (1243): [] __irq_exit_rcu+0xc4/0x100 [ 42.447302] ---[ end trace 0000000000000000 ]--- [ 43.240473] ------------[ cut here ]------------ [ 43.241439] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.243571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.245055] Modules linked in: [ 43.245704] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.247751] Tainted: [W]=WARN [ 43.248359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.249870] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.250803] 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 [ 43.254062] RSP: 0018:ffff88801730fbc0 EFLAGS: 00010286 [ 43.255077] RAX: 0000000000000000 RBX: ffffed1002e61f78 RCX: ffffffff813a4050 [ 43.256385] RDX: ffff88800f6ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.257691] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e61f2f [ 43.259016] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.260325] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801730fdf8 [ 43.261636] FS: 00007f35211ed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.263125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.264224] CR2: 00007fffb2229ef8 CR3: 000000000b67e000 CR4: 0000000000350ef0 [ 43.265539] Call Trace: [ 43.266013] [ 43.266462] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.267401] ? __create_object+0x59/0x80 [ 43.268207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.269196] __vmalloc_noprof+0x59/0x60 [ 43.269928] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.270818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.271801] bpf_prog_alloc+0x39/0x200 [ 43.272547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.273496] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.274421] do_seccomp+0x349/0x25e0 [ 43.275125] ? find_held_lock+0x2b/0x80 [ 43.275904] ? do_prlimit+0x310/0x610 [ 43.276665] ? __pfx_do_seccomp+0x10/0x10 [ 43.277467] ? do_raw_spin_unlock+0x53/0x220 [ 43.278319] ? _raw_spin_unlock+0x1e/0x40 [ 43.279088] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.280073] ? static_key_count+0x60/0x80 [ 43.280879] prctl_set_seccomp+0x4e/0x70 [ 43.281672] __do_sys_prctl+0xe6c/0x1d70 [ 43.282470] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.283371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.284363] ? irqentry_exit+0xf3/0x650 [ 43.285100] do_syscall_64+0xbf/0x430 [ 43.285864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.286833] RIP: 0033:0x7f35216df5cd [ 43.287562] 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 [ 43.290810] RSP: 002b:00007fffb2227e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.292223] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35216df5cd [ 43.293527] RDX: 000055ed6d37ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.294828] RBP: 00007fffb2227e60 R08: 0000000000000000 R09: 00007fffb2227500 [ 43.296164] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed728fa240 [ 43.297470] R13: 00007fffb2228290 R14: 000055ed728f9bf0 R15: 000055ed7290e4d0 [ 43.298795] [ 43.299271] irq event stamp: 1727 [ 43.299893] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 43.301444] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 43.303002] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 43.304570] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 43.306115] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3192' (ECDSA) to the list of known hosts. 2025/11/17 22:24:41 fuzzer started 2025/11/17 22:24:42 dialing manager at localhost:37895 2025/11/17 22:24:42 checking machine... 2025/11/17 22:24:42 checking revisions... [ 44.225721] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:24:42 testing simple program... [ 44.324537] cgroup: Unknown subsys name 'net' [ 44.372732] cgroup: Unknown subsys name 'cpuset' [ 44.390317] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:24:41 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=000000000006fba8 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000006 RDI=ffff888015ae8000 RBP=ffff888015ae8000 RSP=ffff888015ae77f0 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=0000000000000001 R14=ffff888018c50000 R15=ffff888009462140 RIP=ffffffff81526ca0 RFL=00000002 [-------] 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 00007fd120125900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff29fa1401c CR3=000000000d20c000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=34006f61561673ae00000000000ae988 XMM05=b7efa8a6a60aadc500000000003214f8 XMM06=d96330e2d2db8632000000000031fd08 XMM07=fb795ef6d65770560000000000310500 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00000000000028ed RCX=ffffffff818f4d26 RDX=ffff888016053780 RSI=0000000000002000 RDI=0000000000000006 RBP=0000000000002000 RSP=ffff8880176b7a68 R8 =0000000000000000 R9 =ffffed1001e68470 R10=00000000000028ed R11=0000000000000000 R12=0000000000001000 R13=ffff8880176b7db8 R14=ffff8880176b7df0 R15=dffffc0000000000 RIP=ffffffff81751c70 RFL=00000293 [--S-A-C] 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 00007ff29fa60900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff5275000 CR3=000000000d7ef000 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=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=7720656c62697461706d6f63206d6874 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00ffffffffffffffffffffffffffffff XMM08=706d6f63206d687469726f676c612023 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000