[ 44.144014] ------------[ cut here ]------------ [ 44.144944] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.147031] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.148517] Modules linked in: [ 44.149115] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.151145] Tainted: [W]=WARN [ 44.151747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.153227] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.154085] 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 [ 44.157253] RSP: 0018:ffff888019a47bc0 EFLAGS: 00010286 [ 44.158241] RAX: 0000000000000000 RBX: ffffed1003348f78 RCX: ffffffff813a4050 [ 44.159528] RDX: ffff8880168b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.160804] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003348f2f [ 44.162072] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.163365] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a47df8 [ 44.164651] FS: 00007f59f57a0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.166079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.167162] CR2: 00007fffb4ab8ef7 CR3: 000000000cdbf000 CR4: 0000000000350ef0 [ 44.168462] Call Trace: [ 44.168925] [ 44.169375] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.170256] ? __create_object+0x59/0x80 [ 44.171006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.171989] __vmalloc_noprof+0x59/0x60 [ 44.172735] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.173593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.174528] bpf_prog_alloc+0x39/0x200 [ 44.175275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.176156] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.177058] do_seccomp+0x349/0x25e0 [ 44.177781] ? find_held_lock+0x2b/0x80 [ 44.178531] ? do_prlimit+0x310/0x610 [ 44.179283] ? __pfx_do_seccomp+0x10/0x10 [ 44.180040] ? do_raw_spin_unlock+0x53/0x220 [ 44.180861] ? _raw_spin_unlock+0x1e/0x40 [ 44.181639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.182610] ? static_key_count+0x60/0x80 [ 44.183417] prctl_set_seccomp+0x4e/0x70 [ 44.184143] __do_sys_prctl+0xe6c/0x1d70 [ 44.184935] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.185809] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.186782] ? irqentry_exit+0xf3/0x650 [ 44.187551] do_syscall_64+0xbf/0x430 [ 44.188295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.189240] RIP: 0033:0x7f59f5c925cd [ 44.189896] 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 [ 44.193083] RSP: 002b:00007fffb4ab6520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.194457] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59f5c925cd [ 44.195742] RDX: 000055de84f80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.197019] RBP: 00007fffb4ab6580 R08: 0000000000000000 R09: 00007fffb4ab5c20 [ 44.198293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055deb34d2b10 [ 44.199586] R13: 00007fffb4ab69b0 R14: 000055deb34d32b0 R15: 000055deb34e76f0 [ 44.200864] [ 44.201330] irq event stamp: 1721 [ 44.201938] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 44.203461] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 44.204734] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 44.206022] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 44.207305] ---[ end trace 0000000000000000 ]--- [ 47.188914] ------------[ cut here ]------------ [ 47.190294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.193154] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.195244] Modules linked in: [ 47.196051] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.198789] Tainted: [W]=WARN [ 47.199647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.201699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.203004] 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 [ 47.207391] RSP: 0018:ffff888017c67bc0 EFLAGS: 00010286 [ 47.208765] RAX: 0000000000000000 RBX: ffffed1002f8cf78 RCX: ffffffff813a4050 [ 47.210544] RDX: ffff888016ab3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.212200] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f8cf2f [ 47.213632] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.215084] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c67df8 [ 47.216517] FS: 00007fa2712ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.218099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.219287] CR2: 00007ffd1cf1eef7 CR3: 000000000ea70000 CR4: 0000000000350ef0 [ 47.220706] Call Trace: [ 47.221282] [ 47.221722] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.222724] ? __create_object+0x59/0x80 [ 47.223603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.224700] __vmalloc_noprof+0x59/0x60 [ 47.225548] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.226514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.227555] bpf_prog_alloc+0x39/0x200 [ 47.228390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.229402] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.230396] do_seccomp+0x349/0x25e0 [ 47.231236] ? find_held_lock+0x2b/0x80 [ 47.232014] ? do_prlimit+0x310/0x610 [ 47.232846] ? __pfx_do_seccomp+0x10/0x10 [ 47.233705] ? do_raw_spin_unlock+0x53/0x220 [ 47.234615] ? _raw_spin_unlock+0x1e/0x40 [ 47.235487] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.236558] ? static_key_count+0x60/0x80 [ 47.237449] prctl_set_seccomp+0x4e/0x70 [ 47.238297] __do_sys_prctl+0xe6c/0x1d70 [ 47.239118] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.239726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.240389] ? irqentry_exit+0xf3/0x650 [ 47.240868] do_syscall_64+0xbf/0x430 [ 47.241383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.241994] RIP: 0033:0x7fa2717de5cd [ 47.242472] 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 [ 47.244601] RSP: 002b:00007ffd1cf1d0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.245536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2717de5cd [ 47.246401] RDX: 000055dae0515e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.247279] RBP: 00007ffd1cf1d100 R08: 0000000000000000 R09: 00007ffd1cf1c7a0 [ 47.248111] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db02409ad0 [ 47.248970] R13: 00007ffd1cf1d530 R14: 000055db0240abc0 R15: 000055db0241b780 [ 47.249858] [ 47.250151] irq event stamp: 1719 [ 47.250591] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 47.251632] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 47.252646] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 47.253684] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 47.254691] ---[ end trace 0000000000000000 ]--- [ 47.900096] ------------[ cut here ]------------ [ 47.901030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.903209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 47.904660] Modules linked in: [ 47.905295] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.907276] Tainted: [W]=WARN [ 47.907822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.909268] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.910133] 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 [ 47.913346] RSP: 0018:ffff888017427bc0 EFLAGS: 00010286 [ 47.914343] RAX: 0000000000000000 RBX: ffffed1002e84f78 RCX: ffffffff813a4050 [ 47.915661] RDX: ffff88800f345340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.916948] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e84f2f [ 47.918281] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.919585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017427df8 [ 47.920889] FS: 00007f149c5c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.922350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.923415] CR2: 00007fff3d333ef7 CR3: 000000001f874000 CR4: 0000000000350ef0 [ 47.924680] Call Trace: [ 47.925136] [ 47.925580] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.926469] ? __create_object+0x59/0x80 [ 47.927385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.928373] __vmalloc_noprof+0x59/0x60 [ 47.929085] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.929948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.930899] bpf_prog_alloc+0x39/0x200 [ 47.931652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.932586] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.933482] do_seccomp+0x349/0x25e0 [ 47.934158] ? find_held_lock+0x2b/0x80 [ 47.934932] ? do_prlimit+0x310/0x610 [ 47.935683] ? __pfx_do_seccomp+0x10/0x10 [ 47.936471] ? do_raw_spin_unlock+0x53/0x220 [ 47.937293] ? _raw_spin_unlock+0x1e/0x40 [ 47.938033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.939007] ? static_key_count+0x60/0x80 [ 47.939810] prctl_set_seccomp+0x4e/0x70 [ 47.940592] __do_sys_prctl+0xe6c/0x1d70 [ 47.941386] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.942244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.943216] ? irqentry_exit+0xf3/0x650 [ 47.943935] do_syscall_64+0xbf/0x430 [ 47.944684] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.945638] RIP: 0033:0x7f149cab95cd [ 47.946338] 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 [ 47.949541] RSP: 002b:00007fff3d331b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.950906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f149cab95cd [ 47.952194] RDX: 000055f14e800e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.953479] RBP: 00007fff3d331bb0 R08: 0000000000000000 R09: 00007fff3d331250 [ 47.954759] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1778a4b10 [ 47.956044] R13: 00007fff3d331fe0 R14: 000055f1778a52b0 R15: 000055f1778b96f0 [ 47.957332] [ 47.957755] irq event stamp: 1701 [ 47.958395] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 47.959783] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 47.960783] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 47.961822] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 47.962839] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47981' (ECDSA) to the list of known hosts. 2025/11/18 07:55:04 fuzzer started 2025/11/18 07:55:04 dialing manager at localhost:37895 2025/11/18 07:55:05 checking machine... 2025/11/18 07:55:05 checking revisions... [ 48.793391] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:55:05 testing simple program... [ 48.870334] cgroup: Unknown subsys name 'net' [ 48.934035] cgroup: Unknown subsys name 'cpuset' [ 48.946417] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:55:04 Registers: info registers vcpu 0 RAX=0000000000000010 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000000 RSI=00007ffd1cf1a2e8 RDI=0000000000000000 RBP=00007ffd1cf1a320 RSP=00007ffd1cf19dd0 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=00007ffd1cf1a330 R13=00007fa271871258 R14=00007ffd1cf1a470 R15=0000000000000075 RIP=00007fa27174bac2 RFL=00000297 [--S-APC] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fa2712ec900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1cf17000 CR3=000000001f2f7000 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=25252525252525252525252525252525 XMM01=ffffffffff00ff0000ff0000ff0000ff XMM02=ffffffffff0000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=000000000075252e75252e75252e7525 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002264b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa6ad10f008 CR3=000000000d9a1000 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=5d568ca522b6d2a7f54a1bfbad1d6aeb XMM02=ec2efd57dc4c00df0000000000303b28 XMM03=23897155027b7d1e0000000000303bf8 XMM04=4954561d2c1cb27700000000000ae988 XMM05=f315751fb5df00ee00000000003219a8 XMM06=3e829fc8c8edc9900000000000320a48 XMM07=e042d86d42eb936e0000000000311fb8 XMM08=23897155027b7d1e0000000000303bf8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000