[ 46.247939] ------------[ cut here ]------------ [ 46.248888] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.250904] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.252370] Modules linked in: [ 46.252981] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.255215] Tainted: [W]=WARN [ 46.255898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.257401] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.258335] 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 [ 46.261524] RSP: 0018:ffff888015617bc0 EFLAGS: 00010286 [ 46.262522] RAX: 0000000000000000 RBX: ffffed1002ac2f78 RCX: ffffffff813a4050 [ 46.263824] RDX: ffff888015b61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.265139] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ac2f2f [ 46.266428] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.267733] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015617df8 [ 46.269047] FS: 00007fede2572900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.270504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.271580] CR2: 00007fede2a64580 CR3: 000000000cea9000 CR4: 0000000000350ef0 [ 46.272892] Call Trace: [ 46.273406] [ 46.273824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.274725] ? __create_object+0x59/0x80 [ 46.275515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.276504] __vmalloc_noprof+0x59/0x60 [ 46.277286] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.278122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.279067] bpf_prog_alloc+0x39/0x200 [ 46.279814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.280767] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.281687] do_seccomp+0x349/0x25e0 [ 46.282423] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.283338] ? __pfx_do_seccomp+0x10/0x10 [ 46.284092] ? find_held_lock+0x2b/0x80 [ 46.284864] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.285850] ? static_key_count+0x60/0x80 [ 46.286668] prctl_set_seccomp+0x4e/0x70 [ 46.287461] __do_sys_prctl+0xe6c/0x1d70 [ 46.288212] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.289095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.290087] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.291063] ? irqentry_exit+0xf3/0x650 [ 46.291838] do_syscall_64+0xbf/0x430 [ 46.292611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.293573] RIP: 0033:0x7fede2a645cd [ 46.294235] 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 [ 46.297465] RSP: 002b:00007ffcb31f30b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.298850] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fede2a645cd [ 46.300143] RDX: 0000556920c9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.301456] RBP: 00007ffcb31f3110 R08: 0000000000000000 R09: 00007ffcb31f27b0 [ 46.302746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556948a59ad0 [ 46.304041] R13: 00007ffcb31f3540 R14: 0000556948a5abc0 R15: 0000556948a6b780 [ 46.305365] [ 46.305796] irq event stamp: 1827 [ 46.306448] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 46.307983] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 46.309524] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 46.311084] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 46.312603] ---[ end trace 0000000000000000 ]--- [ 49.186141] ------------[ cut here ]------------ [ 49.186624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.187500] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.188115] Modules linked in: [ 49.188404] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.189286] Tainted: [W]=WARN [ 49.189527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.190139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.190537] 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 [ 49.191947] RSP: 0018:ffff888016d17bc0 EFLAGS: 00010286 [ 49.192392] RAX: 0000000000000000 RBX: ffffed1002da2f78 RCX: ffffffff813a4050 [ 49.193107] RDX: ffff888017205340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.193665] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da2f2f [ 49.194192] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.194740] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d17df8 [ 49.195315] FS: 00007efe9e158900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.195929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.196412] CR2: 00007ffe4603fef7 CR3: 000000000d5bf000 CR4: 0000000000350ef0 [ 49.196979] Call Trace: [ 49.197188] [ 49.197400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.197788] ? __create_object+0x59/0x80 [ 49.198119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.198557] __vmalloc_noprof+0x59/0x60 [ 49.198881] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.199282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.199664] bpf_prog_alloc+0x39/0x200 [ 49.199960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.200362] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.200746] do_seccomp+0x349/0x25e0 [ 49.201047] ? find_held_lock+0x2b/0x80 [ 49.201398] ? do_prlimit+0x310/0x610 [ 49.201715] ? __pfx_do_seccomp+0x10/0x10 [ 49.202047] ? do_raw_spin_unlock+0x53/0x220 [ 49.202432] ? _raw_spin_unlock+0x1e/0x40 [ 49.202771] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.203182] ? static_key_count+0x60/0x80 [ 49.203549] prctl_set_seccomp+0x4e/0x70 [ 49.203869] __do_sys_prctl+0xe6c/0x1d70 [ 49.204182] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.204546] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.204962] ? irqentry_exit+0xf3/0x650 [ 49.205302] do_syscall_64+0xbf/0x430 [ 49.205616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.206025] RIP: 0033:0x7efe9e64a5cd [ 49.206340] 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 [ 49.207762] RSP: 002b:00007ffe4603e260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.208371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe9e64a5cd [ 49.208933] RDX: 000055be26589e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.209476] RBP: 00007ffe4603e2c0 R08: 0000000000000000 R09: 00007ffe4603d960 [ 49.210003] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be59db4ad0 [ 49.210543] R13: 00007ffe4603e6f0 R14: 000055be59db5bc0 R15: 000055be59dc6780 [ 49.211079] [ 49.211278] irq event stamp: 3329 [ 49.211537] hardirqs last enabled at (3337): [] __up_console_sem+0x78/0x80 [ 49.212164] hardirqs last disabled at (3344): [] __up_console_sem+0x5d/0x80 [ 49.212817] softirqs last enabled at (2944): [] handle_softirqs+0x50c/0x770 [ 49.213474] softirqs last disabled at (2925): [] __irq_exit_rcu+0xc4/0x100 [ 49.214098] ---[ end trace 0000000000000000 ]--- [ 49.901671] ------------[ cut here ]------------ [ 49.902443] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.904086] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.905306] Modules linked in: [ 49.905792] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.907428] Tainted: [W]=WARN [ 49.907888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.909109] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.909866] 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 [ 49.912478] RSP: 0018:ffff88800de37bc0 EFLAGS: 00010286 [ 49.913311] RAX: 0000000000000000 RBX: ffffed1001bc6f78 RCX: ffffffff813a4050 [ 49.914374] RDX: ffff88800f66d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.915436] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001bc6f2f [ 49.916493] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.917569] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800de37df8 [ 49.918631] FS: 00007f0cb71b9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.919826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.920714] CR2: 00007ffd57856ef7 CR3: 000000000f8d0000 CR4: 0000000000350ef0 [ 49.921771] Call Trace: [ 49.922160] [ 49.922537] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.923293] ? __create_object+0x59/0x80 [ 49.923901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.924719] __vmalloc_noprof+0x59/0x60 [ 49.925351] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.926032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.926807] bpf_prog_alloc+0x39/0x200 [ 49.927418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.928147] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.928908] do_seccomp+0x349/0x25e0 [ 49.929504] ? find_held_lock+0x2b/0x80 [ 49.930096] ? do_prlimit+0x310/0x610 [ 49.930717] ? __pfx_do_seccomp+0x10/0x10 [ 49.931369] ? do_raw_spin_unlock+0x53/0x220 [ 49.932030] ? _raw_spin_unlock+0x1e/0x40 [ 49.932687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.933498] ? static_key_count+0x60/0x80 [ 49.934142] prctl_set_seccomp+0x4e/0x70 [ 49.934793] __do_sys_prctl+0xe6c/0x1d70 [ 49.935452] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.936138] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.936972] ? irqentry_exit+0xf3/0x650 [ 49.937616] do_syscall_64+0xbf/0x430 [ 49.938219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.939020] RIP: 0033:0x7f0cb76ab5cd [ 49.939607] 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 [ 49.942265] RSP: 002b:00007ffd578542b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.943403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0cb76ab5cd [ 49.944474] RDX: 0000555de156ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.945564] RBP: 00007ffd57854310 R08: 0000000000000000 R09: 00007ffd578539b0 [ 49.946757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e142b1bf0 [ 49.947832] R13: 00007ffd57854740 R14: 0000555e142bb380 R15: 0000555e142c6460 [ 49.948940] [ 49.949331] irq event stamp: 1721 [ 49.949837] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.951102] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.952381] softirqs last enabled at (1222): [] handle_softirqs+0x50c/0x770 [ 49.953667] softirqs last disabled at (1213): [] __irq_exit_rcu+0xc4/0x100 [ 49.954929] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33700' (ECDSA) to the list of known hosts. 2025/11/18 11:11:51 fuzzer started 2025/11/18 11:11:51 dialing manager at localhost:34383 2025/11/18 11:11:51 checking machine... 2025/11/18 11:11:51 checking revisions... [ 50.830958] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:11:51 testing simple program... [ 50.929641] cgroup: Unknown subsys name 'net' [ 50.994880] cgroup: Unknown subsys name 'cpuset' [ 51.007123] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:11:50 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffffffff85c2ca00 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85c2d458 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055be59de8000 CR3=000000000ce7c000 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=2030353a31313a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030353a31313a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=ea1afa703a7121e7 RDX=ffffffff8135e4a9 RSI=0000000030b7cd12 RDI=ffff88806cf31cd0 RBP=ffff8880178b7510 RSP=ffff8880178b7438 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff8880178b7500 R14=ffff888017200000 R15=ffff8880178b74b8 RIP=ffffffff815bd125 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 00007efe9e158900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe9e137020 CR3=00000000202d4000 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