[ 54.029675] ------------[ cut here ]------------ [ 54.030623] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.032650] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.034121] Modules linked in: [ 54.034709] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.036753] Tainted: [W]=WARN [ 54.037337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.038817] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.039708] 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 [ 54.042894] RSP: 0018:ffff88800b2bfbc0 EFLAGS: 00010286 [ 54.043890] RAX: 0000000000000000 RBX: ffffed1001657f78 RCX: ffffffff813a4050 [ 54.045213] RDX: ffff88800da89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.046517] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001657f2f [ 54.047834] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.049151] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b2bfdf8 [ 54.050439] FS: 00007f6becb22900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.051913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.053001] CR2: 00007f6bed014580 CR3: 000000001a8de000 CR4: 0000000000350ef0 [ 54.054284] Call Trace: [ 54.054800] [ 54.055221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.056130] ? __create_object+0x59/0x80 [ 54.056940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.057922] __vmalloc_noprof+0x59/0x60 [ 54.058640] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.059533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.060479] bpf_prog_alloc+0x39/0x200 [ 54.061230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.062181] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.063119] do_seccomp+0x349/0x25e0 [ 54.063844] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.064706] ? __pfx_do_seccomp+0x10/0x10 [ 54.065515] ? find_held_lock+0x2b/0x80 [ 54.066296] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.067283] ? static_key_count+0x60/0x80 [ 54.068104] prctl_set_seccomp+0x4e/0x70 [ 54.068900] __do_sys_prctl+0xe6c/0x1d70 [ 54.069660] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.070534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.071532] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.072503] ? irqentry_exit+0xf3/0x650 [ 54.073287] do_syscall_64+0xbf/0x430 [ 54.074047] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.075028] RIP: 0033:0x7f6bed0145cd [ 54.075690] 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 [ 54.078914] RSP: 002b:00007fff5b1bfcd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.080309] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6bed0145cd [ 54.081614] RDX: 00005612431ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.082918] RBP: 00007fff5b1bfd30 R08: 0000000000000000 R09: 00007fff5b1bf3d0 [ 54.084252] R10: 0000000000000000 R11: 0000000000000246 R12: 000056127fde4ad0 [ 54.085556] R13: 00007fff5b1c0160 R14: 000056127fde5bc0 R15: 000056127fdf6780 [ 54.086894] [ 54.087331] irq event stamp: 1749 [ 54.087984] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 54.089550] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 54.091116] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 54.092668] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 54.094212] ---[ end trace 0000000000000000 ]--- [ 57.422357] ------------[ cut here ]------------ [ 57.423312] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.425347] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.426838] Modules linked in: [ 57.427462] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.429466] Tainted: [W]=WARN [ 57.430052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.431533] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.432454] 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 [ 57.435678] RSP: 0018:ffff888016eefbc0 EFLAGS: 00010286 [ 57.436655] RAX: 0000000000000000 RBX: ffffed1002dddf78 RCX: ffffffff813a4050 [ 57.437963] RDX: ffff88800f3e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.439252] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dddf2f [ 57.440549] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.441849] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eefdf8 [ 57.443189] FS: 00007f3c03831900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.444623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.445711] CR2: 00007f3c03d23580 CR3: 000000000df40000 CR4: 0000000000350ef0 [ 57.447036] Call Trace: [ 57.447511] [ 57.447980] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.448884] ? __create_object+0x59/0x80 [ 57.449630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.450608] __vmalloc_noprof+0x59/0x60 [ 57.451396] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.452271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.453218] bpf_prog_alloc+0x39/0x200 [ 57.453971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.454943] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.455860] do_seccomp+0x349/0x25e0 [ 57.456537] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.457462] ? __pfx_do_seccomp+0x10/0x10 [ 57.458271] ? find_held_lock+0x2b/0x80 [ 57.459051] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.460028] ? static_key_count+0x60/0x80 [ 57.460828] prctl_set_seccomp+0x4e/0x70 [ 57.461562] __do_sys_prctl+0xe6c/0x1d70 [ 57.462349] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.463237] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.464232] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.465204] ? irqentry_exit+0xf3/0x650 [ 57.465966] do_syscall_64+0xbf/0x430 [ 57.466656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.467638] RIP: 0033:0x7f3c03d235cd [ 57.468356] 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 [ 57.471540] RSP: 002b:00007ffc946e7f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.472926] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c03d235cd [ 57.474216] RDX: 00005597cca28e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.475567] RBP: 00007ffc946e7fe0 R08: 0000000000000000 R09: 00007ffc946e7680 [ 57.476871] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597f653eb10 [ 57.478181] R13: 00007ffc946e8410 R14: 00005597f653f2b0 R15: 00005597f65536f0 [ 57.479514] [ 57.479997] irq event stamp: 1789 [ 57.480601] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 57.482161] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 57.483643] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 57.484632] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 57.485602] ---[ end trace 0000000000000000 ]--- [ 58.195570] ------------[ cut here ]------------ [ 58.196500] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.198467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.199899] Modules linked in: [ 58.200476] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.202441] Tainted: [W]=WARN [ 58.203576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.206467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.207494] 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 [ 58.210594] RSP: 0018:ffff8880176a7bc0 EFLAGS: 00010286 [ 58.211562] RAX: 0000000000000000 RBX: ffffed1002ed4f78 RCX: ffffffff813a4050 [ 58.212815] RDX: ffff888016a58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.214076] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed4f2f [ 58.215356] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.216609] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176a7df8 [ 58.217885] FS: 00007fd301e42900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.219317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.220359] CR2: 00007fd302334580 CR3: 000000000d79a000 CR4: 0000000000350ef0 [ 58.221616] Call Trace: [ 58.222098] [ 58.222501] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.223383] ? __create_object+0x59/0x80 [ 58.224139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.225091] __vmalloc_noprof+0x59/0x60 [ 58.225839] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.226870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.227818] bpf_prog_alloc+0x39/0x200 [ 58.228509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.229415] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.230302] do_seccomp+0x349/0x25e0 [ 58.231026] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.231917] ? __pfx_do_seccomp+0x10/0x10 [ 58.232648] ? find_held_lock+0x2b/0x80 [ 58.233406] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.234354] ? static_key_count+0x60/0x80 [ 58.235186] prctl_set_seccomp+0x4e/0x70 [ 58.235953] __do_sys_prctl+0xe6c/0x1d70 [ 58.236680] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.237524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.238475] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.239430] ? irqentry_exit+0xf3/0x650 [ 58.240181] do_syscall_64+0xbf/0x430 [ 58.240909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.241855] RIP: 0033:0x7fd3023345cd [ 58.242511] 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 [ 58.245737] RSP: 002b:00007ffe71b0b590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.247134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3023345cd [ 58.248393] RDX: 000055afe36f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.249639] RBP: 00007ffe71b0b5f0 R08: 0000000000000000 R09: 00007ffe71b0ac90 [ 58.250886] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b01df9bad0 [ 58.252159] R13: 00007ffe71b0ba20 R14: 000055b01df9cbc0 R15: 000055b01dfad780 [ 58.253438] [ 58.253892] irq event stamp: 2125 [ 58.254490] hardirqs last enabled at (2133): [] __up_console_sem+0x78/0x80 [ 58.256006] hardirqs last disabled at (2142): [] __up_console_sem+0x5d/0x80 [ 58.257490] softirqs last enabled at (2044): [] handle_softirqs+0x50c/0x770 [ 58.259026] softirqs last disabled at (2035): [] __irq_exit_rcu+0xc4/0x100 [ 58.260416] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8326' (ECDSA) to the list of known hosts. 2025/11/19 00:40:11 fuzzer started 2025/11/19 00:40:11 dialing manager at localhost:34383 2025/11/19 00:40:11 checking machine... 2025/11/19 00:40:11 checking revisions... [ 59.237441] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:40:11 testing simple program... [ 59.326112] cgroup: Unknown subsys name 'net' [ 59.377430] cgroup: Unknown subsys name 'cpuset' [ 59.389396] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:40:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff812dfbc1 RDX=dffffc0000000000 RSI=000000003a89495a RDI=ffff88806ce31cd0 RBP=ffff88800b2bf958 RSP=ffff88800b2bf840 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800b2bf960 R13=ffff88800b2bf948 R14=ffff88800b2bf941 R15=ffff88800b2bf900 RIP=ffffffff8135e5a1 RFL=00000297 [--S-APC] 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 00007f3c03831900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3c03de8618 CR3=000000001f77a000 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 info registers vcpu 1 RAX=000000000002bda9 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd412198d8 CR3=000000000c7cf000 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=30343a303020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323731 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000