[ 39.120053] ------------[ cut here ]------------ [ 39.120823] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.122597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.124163] Modules linked in: [ 39.124853] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.126820] Tainted: [W]=WARN [ 39.127400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.128682] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.129669] 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 [ 39.132703] RSP: 0018:ffff8880184a7bc0 EFLAGS: 00010286 [ 39.133588] RAX: 0000000000000000 RBX: ffffed1003094f78 RCX: ffffffff813a4050 [ 39.134976] RDX: ffff8880173c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.136220] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003094f2f [ 39.137581] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.138715] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184a7df8 [ 39.140110] FS: 00007fc9508e0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.141590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.142525] CR2: 00007ffe4daf4ef7 CR3: 000000000c655000 CR4: 0000000000350ef0 [ 39.143966] Call Trace: [ 39.144382] [ 39.144814] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.145784] ? __create_object+0x59/0x80 [ 39.146632] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.147692] __vmalloc_noprof+0x59/0x60 [ 39.148527] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.149401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.150228] bpf_prog_alloc+0x39/0x200 [ 39.151034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.152054] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.153043] do_seccomp+0x349/0x25e0 [ 39.153826] ? find_held_lock+0x2b/0x80 [ 39.154655] ? do_prlimit+0x310/0x610 [ 39.155416] ? __pfx_do_seccomp+0x10/0x10 [ 39.156293] ? do_raw_spin_unlock+0x53/0x220 [ 39.157096] ? _raw_spin_unlock+0x1e/0x40 [ 39.157945] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.158994] ? static_key_count+0x60/0x80 [ 39.159892] prctl_set_seccomp+0x4e/0x70 [ 39.160747] __do_sys_prctl+0xe6c/0x1d70 [ 39.161605] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.162543] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.163598] ? irqentry_exit+0xf3/0x650 [ 39.164442] do_syscall_64+0xbf/0x430 [ 39.165262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.166231] RIP: 0033:0x7fc950dd25cd [ 39.166929] 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 [ 39.170180] RSP: 002b:00007ffe4daf2a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.171562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc950dd25cd [ 39.172864] RDX: 000055a978c19e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.174187] RBP: 00007ffe4daf2a80 R08: 0000000000000000 R09: 00007ffe4daf2120 [ 39.175484] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9ac572240 [ 39.176783] R13: 00007ffe4daf2eb0 R14: 000055a9ac57b380 R15: 000055a9ac586540 [ 39.178114] [ 39.178573] irq event stamp: 1737 [ 39.179178] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.180723] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 39.182314] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 39.183865] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 39.185414] ---[ end trace 0000000000000000 ]--- [ 42.108987] ------------[ cut here ]------------ [ 42.109916] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.111959] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.113657] Modules linked in: [ 42.114253] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.116303] Tainted: [W]=WARN [ 42.116909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.118374] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.119298] 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 [ 42.122527] RSP: 0018:ffff8880160f7bc0 EFLAGS: 00010286 [ 42.123520] RAX: 0000000000000000 RBX: ffffed1002c1ef78 RCX: ffffffff813a4050 [ 42.124820] RDX: ffff888019a10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.126098] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1ef2f [ 42.127392] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.128717] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160f7df8 [ 42.130019] FS: 00007efe58186900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.131480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.132566] CR2: 00007efe58678580 CR3: 000000001fbfb000 CR4: 0000000000350ef0 [ 42.133866] Call Trace: [ 42.134335] [ 42.134795] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.135705] ? __create_object+0x59/0x80 [ 42.136446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.137419] __vmalloc_noprof+0x59/0x60 [ 42.138181] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.139068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.140014] bpf_prog_alloc+0x39/0x200 [ 42.140759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.141696] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.142588] do_seccomp+0x349/0x25e0 [ 42.143272] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.144194] ? __pfx_do_seccomp+0x10/0x10 [ 42.144991] ? find_held_lock+0x2b/0x80 [ 42.145759] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.146727] ? static_key_count+0x60/0x80 [ 42.147530] prctl_set_seccomp+0x4e/0x70 [ 42.148291] __do_sys_prctl+0xe6c/0x1d70 [ 42.149077] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.149928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.150905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.151907] ? irqentry_exit+0xf3/0x650 [ 42.152680] do_syscall_64+0xbf/0x430 [ 42.153380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.154352] RIP: 0033:0x7efe586785cd [ 42.155059] 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 [ 42.158255] RSP: 002b:00007ffceca7e760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.159612] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe586785cd [ 42.160919] RDX: 000055d11e983e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.162203] RBP: 00007ffceca7e7c0 R08: 0000000000000000 R09: 00007ffceca7de60 [ 42.163505] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d132214ad0 [ 42.164814] R13: 00007ffceca7ebf0 R14: 000055d132215bc0 R15: 000055d132226780 [ 42.166107] [ 42.166577] irq event stamp: 2287 [ 42.167184] hardirqs last enabled at (2295): [] __up_console_sem+0x78/0x80 [ 42.168634] hardirqs last disabled at (2304): [] __up_console_sem+0x5d/0x80 [ 42.169909] softirqs last enabled at (2160): [] handle_softirqs+0x50c/0x770 [ 42.171179] softirqs last disabled at (2155): [] __irq_exit_rcu+0xc4/0x100 [ 42.172442] ---[ end trace 0000000000000000 ]--- [ 43.016071] ------------[ cut here ]------------ [ 43.017010] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.019068] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.020550] Modules linked in: [ 43.021146] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.023380] Tainted: [W]=WARN [ 43.024050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.025526] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.026403] 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 [ 43.029607] RSP: 0018:ffff888016fe7bc0 EFLAGS: 00010286 [ 43.030576] RAX: 0000000000000000 RBX: ffffed1002dfcf78 RCX: ffffffff813a4050 [ 43.031883] RDX: ffff8880159c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.033166] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfcf2f [ 43.034477] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.035763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fe7df8 [ 43.037070] FS: 00007fc929d98900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.038529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.039601] CR2: 00007fffbd5daef7 CR3: 0000000014016000 CR4: 0000000000350ef0 [ 43.040912] Call Trace: [ 43.041391] [ 43.041858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.042763] ? __create_object+0x59/0x80 [ 43.043550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.044550] __vmalloc_noprof+0x59/0x60 [ 43.045279] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.046153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.047103] bpf_prog_alloc+0x39/0x200 [ 43.047875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.048830] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.049743] do_seccomp+0x349/0x25e0 [ 43.050431] ? find_held_lock+0x2b/0x80 [ 43.051211] ? do_prlimit+0x310/0x610 [ 43.051980] ? __pfx_do_seccomp+0x10/0x10 [ 43.052781] ? do_raw_spin_unlock+0x53/0x220 [ 43.053622] ? _raw_spin_unlock+0x1e/0x40 [ 43.054372] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.055344] ? static_key_count+0x60/0x80 [ 43.056182] prctl_set_seccomp+0x4e/0x70 [ 43.056959] __do_sys_prctl+0xe6c/0x1d70 [ 43.057765] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.058646] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.059642] ? irqentry_exit+0xf3/0x650 [ 43.060386] do_syscall_64+0xbf/0x430 [ 43.061139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.062091] RIP: 0033:0x7fc92a28a5cd [ 43.062812] 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 [ 43.066020] RSP: 002b:00007fffbd5d9a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.067383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc92a28a5cd [ 43.068721] RDX: 000055905dae9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.070011] RBP: 00007fffbd5d9ae0 R08: 0000000000000000 R09: 00007fffbd5d9180 [ 43.071325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559076489ad0 [ 43.072628] R13: 00007fffbd5d9f10 R14: 000055907648abc0 R15: 000055907649b780 [ 43.073929] [ 43.074360] irq event stamp: 1801 [ 43.075012] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 43.076564] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 43.078094] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 43.079649] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 43.081193] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4816' (ECDSA) to the list of known hosts. 2025/11/17 15:13:17 fuzzer started 2025/11/17 15:13:17 dialing manager at localhost:37895 2025/11/17 15:13:17 checking machine... 2025/11/17 15:13:17 checking revisions... [ 43.904328] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:13:17 testing simple program... [ 43.976319] cgroup: Unknown subsys name 'net' [ 44.052393] cgroup: Unknown subsys name 'cpuset' [ 44.070060] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:13:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801590f7a8 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000004180a R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888014313780 R15=ffff88806ce08a70 RIP=ffffffff81528f48 RFL=00000006 [-----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 00007fbf3daee900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe5873b650 CR3=000000000dd16000 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=dc3c6d66540bc1bb7d422b7cd7a92a06 XMM02=0000000000305510eff9b2d0a8fce9cb XMM03=00000000003055e02c67c8bc2e329bc3 XMM04=cad3a4b127dc2f0100000000000ae988 XMM05=a73958981a3098570000000000323e20 XMM06=b01ff6ce09539bd90000000000321ea8 XMM07=fb795ef6d657705600000000003118e8 XMM08=2c67c8bc2e329bc30000000000305580 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000004 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8899cea0 RDI=ffff88801a1ea690 RBP=ffffffff8899cea0 RSP=ffff8880184a7408 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801a1e9bc0 R13=ffff88801a1ea618 R14=00000000ffffffff R15=ffff88801a1ea690 RIP=ffffffff84c72143 RFL=00000282 [--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 00007efe58186900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe5873d618 CR3=000000000c157000 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=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