[ 46.499865] ------------[ cut here ]------------ [ 46.500794] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.502807] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.504268] Modules linked in: [ 46.504941] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.506887] Tainted: [W]=WARN [ 46.507467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.508915] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.509821] 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 [ 46.512938] RSP: 0018:ffff888016d3fbc0 EFLAGS: 00010286 [ 46.513904] RAX: 0000000000000000 RBX: ffffed1002da7f78 RCX: ffffffff813a4050 [ 46.515156] RDX: ffff888016560000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.516415] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da7f2f [ 46.517691] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.518954] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d3fdf8 [ 46.520211] FS: 00007fdb32ac8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.521631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.522679] CR2: 00007ffe66a7bef8 CR3: 000000000db08000 CR4: 0000000000350ef0 [ 46.523948] Call Trace: [ 46.524458] [ 46.524885] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.525768] ? __create_object+0x59/0x80 [ 46.526558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.527517] __vmalloc_noprof+0x59/0x60 [ 46.528218] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.529092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.530018] bpf_prog_alloc+0x39/0x200 [ 46.530747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.531664] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.532572] do_seccomp+0x349/0x25e0 [ 46.533233] ? find_held_lock+0x2b/0x80 [ 46.533983] ? do_prlimit+0x310/0x610 [ 46.534725] ? __pfx_do_seccomp+0x10/0x10 [ 46.535507] ? do_raw_spin_unlock+0x53/0x220 [ 46.536288] ? _raw_spin_unlock+0x1e/0x40 [ 46.537093] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.538037] ? static_key_count+0x60/0x80 [ 46.538836] prctl_set_seccomp+0x4e/0x70 [ 46.539613] __do_sys_prctl+0xe6c/0x1d70 [ 46.540400] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.541218] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.542165] ? irqentry_exit+0xf3/0x650 [ 46.542933] do_syscall_64+0xbf/0x430 [ 46.543662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.544615] RIP: 0033:0x7fdb32fba5cd [ 46.545264] 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 [ 46.548371] RSP: 002b:00007ffe66a7a330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.549726] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb32fba5cd [ 46.550980] RDX: 000055bcb0513e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.552239] RBP: 00007ffe66a7a390 R08: 0000000000000000 R09: 00007ffe66a79a30 [ 46.553523] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bccce37bf0 [ 46.554780] R13: 00007ffe66a7a7c0 R14: 000055bccce41380 R15: 000055bccce4c460 [ 46.556055] [ 46.556529] irq event stamp: 1761 [ 46.557143] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 46.558630] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.560127] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 46.561655] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 46.563150] ---[ end trace 0000000000000000 ]--- [ 49.603010] ------------[ cut here ]------------ [ 49.604017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.606120] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.607658] Modules linked in: [ 49.608267] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.611874] Tainted: [W]=WARN [ 49.612632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.614157] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.615105] 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 [ 49.618407] RSP: 0018:ffff8880173afbc0 EFLAGS: 00010286 [ 49.619420] RAX: 0000000000000000 RBX: ffffed1002e75f78 RCX: ffffffff813a4050 [ 49.620778] RDX: ffff888015a33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.622127] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e75f2f [ 49.623453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.624818] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173afdf8 [ 49.626185] FS: 00007f4cb91da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.627714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.628847] CR2: 00007fff54668ef8 CR3: 000000001c5b2000 CR4: 0000000000350ef0 [ 49.630591] Call Trace: [ 49.631069] [ 49.631564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.632551] ? __create_object+0x59/0x80 [ 49.633304] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.634317] __vmalloc_noprof+0x59/0x60 [ 49.635104] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.636048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.637033] bpf_prog_alloc+0x39/0x200 [ 49.637814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.638797] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.639747] do_seccomp+0x349/0x25e0 [ 49.640513] ? find_held_lock+0x2b/0x80 [ 49.641270] ? do_prlimit+0x310/0x610 [ 49.642047] ? __pfx_do_seccomp+0x10/0x10 [ 49.642873] ? do_raw_spin_unlock+0x53/0x220 [ 49.643754] ? _raw_spin_unlock+0x1e/0x40 [ 49.644583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.645604] ? static_key_count+0x60/0x80 [ 49.646437] prctl_set_seccomp+0x4e/0x70 [ 49.647198] __do_sys_prctl+0xe6c/0x1d70 [ 49.648021] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.648948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.649957] ? irqentry_exit+0xf3/0x650 [ 49.650753] do_syscall_64+0xbf/0x430 [ 49.651542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.652550] RIP: 0033:0x7f4cb96cc5cd [ 49.653239] 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 [ 49.656477] RSP: 002b:00007fff546667e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.657966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4cb96cc5cd [ 49.659385] RDX: 000055c337bf5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.660755] RBP: 00007fff54666840 R08: 0000000000000000 R09: 00007fff54665ee0 [ 49.662098] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c35db5ebf0 [ 49.663420] R13: 00007fff54666c70 R14: 000055c35db68380 R15: 000055c35db73460 [ 49.664799] [ 49.665227] irq event stamp: 2163 [ 49.665805] hardirqs last enabled at (2173): [] __up_console_sem+0x78/0x80 [ 49.667100] hardirqs last disabled at (2182): [] __up_console_sem+0x5d/0x80 [ 49.668719] softirqs last enabled at (2122): [] handle_softirqs+0x50c/0x770 [ 49.670339] softirqs last disabled at (2107): [] __irq_exit_rcu+0xc4/0x100 [ 49.671790] ---[ end trace 0000000000000000 ]--- [ 50.327808] ------------[ cut here ]------------ [ 50.328825] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.330934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.332747] Modules linked in: [ 50.333499] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.335613] Tainted: [W]=WARN [ 50.336200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.337769] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.338742] 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 [ 50.342126] RSP: 0018:ffff888016bcfbc0 EFLAGS: 00010286 [ 50.343174] RAX: 0000000000000000 RBX: ffffed1002d79f78 RCX: ffffffff813a4050 [ 50.344543] RDX: ffff888015808000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.345900] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d79f2f [ 50.347249] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.348613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bcfdf8 [ 50.349966] FS: 00007fa557b12900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.351480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.352606] CR2: 00007fa558004580 CR3: 000000001f016000 CR4: 0000000000350ef0 [ 50.353962] Call Trace: [ 50.354509] [ 50.354942] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.355897] ? __create_object+0x59/0x80 [ 50.356726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.357749] __vmalloc_noprof+0x59/0x60 [ 50.358547] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.359462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.360442] bpf_prog_alloc+0x39/0x200 [ 50.361179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.362152] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.363090] do_seccomp+0x349/0x25e0 [ 50.363843] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.364790] ? __pfx_do_seccomp+0x10/0x10 [ 50.365610] ? find_held_lock+0x2b/0x80 [ 50.366402] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.367393] ? static_key_count+0x60/0x80 [ 50.368174] prctl_set_seccomp+0x4e/0x70 [ 50.368997] __do_sys_prctl+0xe6c/0x1d70 [ 50.369813] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.370701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.371717] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.372742] ? irqentry_exit+0xf3/0x650 [ 50.373561] do_syscall_64+0xbf/0x430 [ 50.374292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.375283] RIP: 0033:0x7fa5580045cd [ 50.376026] 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 [ 50.379313] RSP: 002b:00007ffdc6a25c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.380750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5580045cd [ 50.382070] RDX: 0000555a39634e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.383389] RBP: 00007ffdc6a25cb0 R08: 0000000000000000 R09: 00007ffdc6a25350 [ 50.384718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a3b9f5bf0 [ 50.386015] R13: 00007ffdc6a260e0 R14: 0000555a3b9ff380 R15: 0000555a3ba0a460 [ 50.387379] [ 50.387814] irq event stamp: 1847 [ 50.388490] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 50.389982] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.391283] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 50.392609] softirqs last disabled at (1403): [] __irq_exit_rcu+0xc4/0x100 [ 50.393906] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15823' (ECDSA) to the list of known hosts. 2025/11/19 02:16:35 fuzzer started 2025/11/19 02:16:35 dialing manager at localhost:34383 2025/11/19 02:16:35 checking machine... 2025/11/19 02:16:35 checking revisions... [ 51.303169] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:16:35 testing simple program... [ 51.412831] cgroup: Unknown subsys name 'net' [ 51.473460] cgroup: Unknown subsys name 'cpuset' [ 51.489224] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:16:34 Registers: info registers vcpu 0 RAX=000000000004453b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4cb9791618 CR3=000000000da7d000 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=2fb1c9f148278782ca4aa18a798dcfff XMM02=ec2efd57dc4c00df0000000000305240 XMM03=a38c48a776034bae0000000000305310 XMM04=7fcb1c5c1daa698f00000000000ae988 XMM05=0394861f14684e590000000000321010 XMM06=126d61abd8e17de3000000000031b110 XMM07=e042d86d42eb936e0000000000312a68 XMM08=a38c48a776034bae0000000000305310 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86ab83b1 RBX=0000000000000001 RCX=ffffffff86ab83ac RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888016dc7750 RSP=ffff888016dc7688 R8 =ffffffff86ab83b0 R9 =ffff888016dc7738 R10=000000000003c9ed R11=00000000000255ad R12=ffff888016dc7758 R13=ffff888016dc7740 R14=ffff888016dc7a80 R15=ffff888016dc76f8 RIP=ffffffff8135f0a8 RFL=00000246 [---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 00007f4cb91da900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4cb91b9020 CR3=000000000d3cf000 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