[ 46.151444] ------------[ cut here ]------------ [ 46.152375] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.154414] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.155919] Modules linked in: [ 46.156560] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.158524] Tainted: [W]=WARN [ 46.159078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.160552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.161525] 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 [ 46.164671] RSP: 0018:ffff888015757bc0 EFLAGS: 00010286 [ 46.165661] RAX: 0000000000000000 RBX: ffffed1002aeaf78 RCX: ffffffff813a4050 [ 46.166938] RDX: ffff888017281bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.168204] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aeaf2f [ 46.169494] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.170760] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015757df8 [ 46.172025] FS: 00007eff57d19900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.173458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.174533] CR2: 00007fff0c17eef7 CR3: 000000000bf7b000 CR4: 0000000000350ef0 [ 46.175819] Call Trace: [ 46.176313] [ 46.176723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.177634] ? __create_object+0x59/0x80 [ 46.178401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.179370] __vmalloc_noprof+0x59/0x60 [ 46.180081] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.180948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.181895] bpf_prog_alloc+0x39/0x200 [ 46.182635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.183560] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.184445] do_seccomp+0x349/0x25e0 [ 46.185172] ? find_held_lock+0x2b/0x80 [ 46.185900] ? do_prlimit+0x310/0x610 [ 46.186638] ? __pfx_do_seccomp+0x10/0x10 [ 46.187420] ? do_raw_spin_unlock+0x53/0x220 [ 46.188240] ? _raw_spin_unlock+0x1e/0x40 [ 46.188970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.189938] ? static_key_count+0x60/0x80 [ 46.190739] prctl_set_seccomp+0x4e/0x70 [ 46.191507] __do_sys_prctl+0xe6c/0x1d70 [ 46.192287] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.193158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.194094] ? irqentry_exit+0xf3/0x650 [ 46.194876] do_syscall_64+0xbf/0x430 [ 46.195609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.196543] RIP: 0033:0x7eff5820b5cd [ 46.197251] 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 [ 46.200427] RSP: 002b:00007fff0c17dc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.201778] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff5820b5cd [ 46.203053] RDX: 0000562890b80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.204322] RBP: 00007fff0c17dcf0 R08: 0000000000000000 R09: 00007fff0c17d390 [ 46.205606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562892089ad0 [ 46.206893] R13: 00007fff0c17e120 R14: 000056289208abc0 R15: 000056289209b780 [ 46.208175] [ 46.208606] irq event stamp: 1721 [ 46.209261] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.210655] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 46.211897] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 46.213167] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 46.214425] ---[ end trace 0000000000000000 ]--- [ 49.331265] ------------[ cut here ]------------ [ 49.332208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.334272] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.335723] Modules linked in: [ 49.336342] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.338350] Tainted: [W]=WARN [ 49.338898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.340776] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.341683] 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 [ 49.344822] RSP: 0018:ffff888019d27bc0 EFLAGS: 00010286 [ 49.345987] RAX: 0000000000000000 RBX: ffffed10033a4f78 RCX: ffffffff813a4050 [ 49.347522] RDX: ffff888015771bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.348966] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a4f2f [ 49.350252] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.351534] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d27df8 [ 49.352818] FS: 00007fb5bf82a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.354268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.355326] CR2: 00007fb5bfd904a6 CR3: 000000001f625000 CR4: 0000000000350ef0 [ 49.356617] Call Trace: [ 49.357096] [ 49.357575] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.358481] ? __create_object+0x59/0x80 [ 49.359273] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.360239] __vmalloc_noprof+0x59/0x60 [ 49.360938] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.361834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.362776] bpf_prog_alloc+0x39/0x200 [ 49.363516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.364462] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.365393] do_seccomp+0x349/0x25e0 [ 49.366083] ? find_held_lock+0x2b/0x80 [ 49.366856] ? do_prlimit+0x310/0x610 [ 49.367611] ? __pfx_do_seccomp+0x10/0x10 [ 49.368409] ? do_raw_spin_unlock+0x53/0x220 [ 49.369278] ? _raw_spin_unlock+0x1e/0x40 [ 49.370024] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.371004] ? static_key_count+0x60/0x80 [ 49.371823] prctl_set_seccomp+0x4e/0x70 [ 49.372609] __do_sys_prctl+0xe6c/0x1d70 [ 49.373423] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.374301] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.375295] ? irqentry_exit+0xf3/0x650 [ 49.376025] do_syscall_64+0xbf/0x430 [ 49.376775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.377746] RIP: 0033:0x7fb5bfd1c5cd [ 49.378463] 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 [ 49.381696] RSP: 002b:00007fff8bea11e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.383087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5bfd1c5cd [ 49.384424] RDX: 000055ce3805ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.385753] RBP: 00007fff8bea1240 R08: 0000000000000000 R09: 00007fff8bea08e0 [ 49.386687] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce410ecad0 [ 49.387515] R13: 00007fff8bea1670 R14: 000055ce410edbc0 R15: 000055ce410fe780 [ 49.388348] [ 49.388622] irq event stamp: 1735 [ 49.389002] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.389995] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 49.390736] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 49.391467] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.392186] ---[ end trace 0000000000000000 ]--- [ 50.074679] ------------[ cut here ]------------ [ 50.075611] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.077586] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.079069] Modules linked in: [ 50.079703] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.081911] Tainted: [W]=WARN [ 50.082779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.084253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.085161] 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 [ 50.088340] RSP: 0018:ffff888016787bc0 EFLAGS: 00010286 [ 50.089329] RAX: 0000000000000000 RBX: ffffed1002cf0f78 RCX: ffffffff813a4050 [ 50.090596] RDX: ffff8880159e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.091870] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf0f2f [ 50.093160] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.094427] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016787df8 [ 50.095693] FS: 00007f360f8c2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.097139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.098188] CR2: 00007f360fdb4580 CR3: 000000001f6f2000 CR4: 0000000000350ef0 [ 50.099479] Call Trace: [ 50.099941] [ 50.100392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.101289] ? __create_object+0x59/0x80 [ 50.102018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.102972] __vmalloc_noprof+0x59/0x60 [ 50.103712] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.104584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.105526] bpf_prog_alloc+0x39/0x200 [ 50.106249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.107171] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.108042] do_seccomp+0x349/0x25e0 [ 50.108745] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.109651] ? __pfx_do_seccomp+0x10/0x10 [ 50.110442] ? find_held_lock+0x2b/0x80 [ 50.111195] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.112166] ? static_key_count+0x60/0x80 [ 50.112918] prctl_set_seccomp+0x4e/0x70 [ 50.113699] __do_sys_prctl+0xe6c/0x1d70 [ 50.114481] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.115352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.116309] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.117298] ? irqentry_exit+0xf3/0x650 [ 50.118017] do_syscall_64+0xbf/0x430 [ 50.118741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.119688] RIP: 0033:0x7f360fdb45cd [ 50.120388] 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 [ 50.123559] RSP: 002b:00007ffce2dcf4c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.124913] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f360fdb45cd [ 50.126062] RDX: 0000558a59f1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.127129] RBP: 00007ffce2dcf520 R08: 0000000000000000 R09: 00007ffce2dcebc0 [ 50.128207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a82709bf0 [ 50.129278] R13: 00007ffce2dcf950 R14: 0000558a82713380 R15: 0000558a8271e460 [ 50.130367] [ 50.130715] irq event stamp: 1815 [ 50.131244] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 50.132501] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 50.133781] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 50.135061] softirqs last disabled at (1547): [] __irq_exit_rcu+0xc4/0x100 [ 50.136325] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21177' (ECDSA) to the list of known hosts. 2025/11/19 04:48:20 fuzzer started 2025/11/19 04:48:20 dialing manager at localhost:34383 2025/11/19 04:48:20 checking machine... 2025/11/19 04:48:20 checking revisions... [ 50.960137] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:48:20 testing simple program... [ 51.040025] cgroup: Unknown subsys name 'net' [ 51.079461] cgroup: Unknown subsys name 'cpuset' [ 51.088912] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:48:20 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000200 RCX=ffffffff8152d723 RDX=ffff88800bec6ec0 RSI=0000000000000000 RDI=ffff88800d646de0 RBP=ffff88800d646de0 RSP=ffff88801677fa50 R8 =0000000000000001 R9 =ffffed1002ceff3a R10=0000000000000003 R11=0000000000000001 R12=0000000000000000 R13=0000000000000246 R14=ffff88800bec6dc0 R15=ffff88800944cc80 RIP=ffffffff81b618e4 RFL=00000082 [--S----] 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 00007fb5bf82a900 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=00007fb5bf7ea008 CR3=0000000009c6d000 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=000000000002856f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f78e0a56000 CR3=000000000deab000 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=a0a0e25de2d12c85f74a4a4604879abd XMM02=0000000000303530eff9b2d0a8fce9cb XMM03=00000000003036002c67c8bc2e329bc3 XMM04=6fcbfd9ce4edb49b00000000000ae988 XMM05=090f1556b20111b30000000000320880 XMM06=5b75c91c804453420000000000320708 XMM07=e042d86d42eb936e0000000000311b08 XMM08=0231de0c299af9200000000000303600 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000