[ 46.730547] ------------[ cut here ]------------ [ 46.731462] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.733547] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.735045] Modules linked in: [ 46.735642] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.737625] Tainted: [W]=WARN [ 46.738239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.739702] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.740619] 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 [ 46.743904] RSP: 0018:ffff88801730fbc0 EFLAGS: 00010286 [ 46.744887] RAX: 0000000000000000 RBX: ffffed1002e61f78 RCX: ffffffff813a4050 [ 46.746168] RDX: ffff88800f590000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.747453] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e61f2f [ 46.748724] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.750013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801730fdf8 [ 46.751309] FS: 00007fd846396900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.752763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.753848] CR2: 00007fd846888580 CR3: 000000000d665000 CR4: 0000000000350ef0 [ 46.755117] Call Trace: [ 46.755596] [ 46.756053] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.756920] ? __create_object+0x59/0x80 [ 46.757709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.758686] __vmalloc_noprof+0x59/0x60 [ 46.759529] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.760411] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.761368] bpf_prog_alloc+0x39/0x200 [ 46.762122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.763049] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.763912] do_seccomp+0x349/0x25e0 [ 46.764638] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.765532] ? __pfx_do_seccomp+0x10/0x10 [ 46.766336] ? find_held_lock+0x2b/0x80 [ 46.767099] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.768049] ? static_key_count+0x60/0x80 [ 46.768815] prctl_set_seccomp+0x4e/0x70 [ 46.769596] __do_sys_prctl+0xe6c/0x1d70 [ 46.770385] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.771239] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.772213] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.773193] ? irqentry_exit+0xf3/0x650 [ 46.773928] do_syscall_64+0xbf/0x430 [ 46.774746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.775699] RIP: 0033:0x7fd8468885cd [ 46.776410] 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 [ 46.779580] RSP: 002b:00007ffc202df500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.780950] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8468885cd [ 46.782256] RDX: 0000565517b54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.783525] RBP: 00007ffc202df560 R08: 0000000000000000 R09: 00007ffc202dec00 [ 46.784801] R10: 0000000000000000 R11: 0000000000000246 R12: 000056551a8c4240 [ 46.786108] R13: 00007ffc202df990 R14: 000056551a8cd380 R15: 000056551a8d8540 [ 46.787407] [ 46.787829] irq event stamp: 1703 [ 46.788481] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 46.790030] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 46.791636] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 46.793192] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 46.794724] ---[ end trace 0000000000000000 ]--- [ 50.319601] ------------[ cut here ]------------ [ 50.320535] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.322543] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.324027] Modules linked in: [ 50.324608] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.326568] Tainted: [W]=WARN [ 50.327146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.328583] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.329483] 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 [ 50.332586] RSP: 0018:ffff88800bef7bc0 EFLAGS: 00010286 [ 50.333545] RAX: 0000000000000000 RBX: ffffed10017def78 RCX: ffffffff813a4050 [ 50.334813] RDX: ffff888017351bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.336085] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10017def2f [ 50.337351] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.338618] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800bef7df8 [ 50.339872] FS: 00007ff6bd436900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.341281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.342329] CR2: 00007ff6bd928580 CR3: 00000000200b8000 CR4: 0000000000350ef0 [ 50.343582] Call Trace: [ 50.344087] [ 50.344488] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.345369] ? __create_object+0x59/0x80 [ 50.346161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.347120] __vmalloc_noprof+0x59/0x60 [ 50.347822] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.348689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.349595] bpf_prog_alloc+0x39/0x200 [ 50.350342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.351264] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.352150] do_seccomp+0x349/0x25e0 [ 50.352811] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.353703] ? __pfx_do_seccomp+0x10/0x10 [ 50.354497] ? find_held_lock+0x2b/0x80 [ 50.355257] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.356208] ? static_key_count+0x60/0x80 [ 50.356947] prctl_set_seccomp+0x4e/0x70 [ 50.357726] __do_sys_prctl+0xe6c/0x1d70 [ 50.358507] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.359359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.360313] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.361266] ? irqentry_exit+0xf3/0x650 [ 50.362043] do_syscall_64+0xbf/0x430 [ 50.362732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.363662] RIP: 0033:0x7ff6bd9285cd [ 50.364356] 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 [ 50.367461] RSP: 002b:00007ffeddd18400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.368792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6bd9285cd [ 50.370065] RDX: 000056420f87fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.371314] RBP: 00007ffeddd18460 R08: 0000000000000000 R09: 00007ffeddd17b00 [ 50.372565] R10: 0000000000000000 R11: 0000000000000246 R12: 000056421bcffad0 [ 50.373820] R13: 00007ffeddd18890 R14: 000056421bd00bc0 R15: 000056421bd11780 [ 50.375114] [ 50.375527] irq event stamp: 2753 [ 50.376165] hardirqs last enabled at (2763): [] __up_console_sem+0x78/0x80 [ 50.377670] hardirqs last disabled at (2772): [] __up_console_sem+0x5d/0x80 [ 50.379192] softirqs last enabled at (2742): [] handle_softirqs+0x50c/0x770 [ 50.380705] softirqs last disabled at (2737): [] __irq_exit_rcu+0xc4/0x100 [ 50.382205] ---[ end trace 0000000000000000 ]--- [ 51.194010] ------------[ cut here ]------------ [ 51.194857] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.196844] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.198307] Modules linked in: [ 51.198876] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.200885] Tainted: [W]=WARN [ 51.201477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.202914] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.203798] 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 [ 51.206902] RSP: 0018:ffff888016ed7bc0 EFLAGS: 00010286 [ 51.207874] RAX: 0000000000000000 RBX: ffffed1002ddaf78 RCX: ffffffff813a4050 [ 51.209133] RDX: ffff8880166b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.210391] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddaf2f [ 51.211672] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.213053] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ed7df8 [ 51.214695] FS: 00007ff0e9b5e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.216079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.217110] CR2: 00007ffc0988eef7 CR3: 000000001fb2d000 CR4: 0000000000350ef0 [ 51.218578] Call Trace: [ 51.219283] [ 51.219822] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.220704] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 51.221619] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 51.222542] __vmalloc_noprof+0x59/0x60 [ 51.223281] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.224129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.225044] bpf_prog_alloc+0x39/0x200 [ 51.225721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.226646] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.227503] do_seccomp+0x349/0x25e0 [ 51.228201] ? find_held_lock+0x2b/0x80 [ 51.228906] ? do_prlimit+0x310/0x610 [ 51.229636] ? __pfx_do_seccomp+0x10/0x10 [ 51.230436] ? do_raw_spin_unlock+0x53/0x220 [ 51.231260] ? _raw_spin_unlock+0x1e/0x40 [ 51.232031] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.232923] ? static_key_count+0x60/0x80 [ 51.233717] prctl_set_seccomp+0x4e/0x70 [ 51.234501] __do_sys_prctl+0xe6c/0x1d70 [ 51.235266] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.236116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.237070] ? irqentry_exit+0xf3/0x650 [ 51.237786] do_syscall_64+0xbf/0x430 [ 51.238531] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.239499] RIP: 0033:0x7ff0ea0505cd [ 51.240204] 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 [ 51.243422] RSP: 002b:00007ffc0988cee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.244810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0ea0505cd [ 51.246122] RDX: 000055cf740b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.247412] RBP: 00007ffc0988cf40 R08: 0000000000000000 R09: 00007ffc0988c5e0 [ 51.248703] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfb3176ad0 [ 51.250017] R13: 00007ffc0988d370 R14: 000055cfb3177bc0 R15: 000055cfb3188780 [ 51.251333] [ 51.251764] irq event stamp: 1765 [ 51.252413] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 51.253984] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 51.255528] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 51.257083] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 51.258635] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45106' (ECDSA) to the list of known hosts. 2025/11/17 21:54:12 fuzzer started 2025/11/17 21:54:13 dialing manager at localhost:37895 2025/11/17 21:54:13 checking machine... 2025/11/17 21:54:13 checking revisions... [ 52.152516] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:54:13 testing simple program... [ 52.229552] cgroup: Unknown subsys name 'net' [ 52.300764] cgroup: Unknown subsys name 'cpuset' [ 52.313594] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:54:12 Registers: info registers vcpu 0 RAX=ffffffff81b4832b RBX=0000000000000540 RCX=ffff88806ce08c5c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888018eb1fbc RBP=ffff88800d29ee00 RSP=ffff88806ce08ce0 R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff8664f657 R11=0000000000000001 R12=ffff88806ce38480 R13=ffff88807ffdc640 R14=0000000000000005 R15=ffff88800bf5a918 RIP=ffffffff81b4832c 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 00007ff6bd436900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeddd12000 CR3=000000001fbba000 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=6720646572637465733a4d41503d706f 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 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=00007fb36c0008d0 RDX=00007fb368000080 RSI=0000000000000000 RDI=00007fb368002f10 RBP=0000560d7f65b8c0 RSP=00007fb374d7ea60 R8 =0000000000000007 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=0000560d6262fa50 R13=00007fb374d7ea70 R14=0000000000000001 R15=0000560d7f65be30 RIP=0000560d625db738 RFL=00000246 [---Z-P-] 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 00007fb374d7f700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff9a3671000 CR3=0000000009bd3000 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=2032313a34353a313220373120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a34353a3132203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000