[ 45.893524] ------------[ cut here ]------------ [ 45.894506] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.896575] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.898114] Modules linked in: [ 45.898724] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.900784] Tainted: [W]=WARN [ 45.901424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.902932] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.903836] 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 [ 45.907158] RSP: 0018:ffff888015dd7bc0 EFLAGS: 00010286 [ 45.908191] RAX: 0000000000000000 RBX: ffffed1002bbaf78 RCX: ffffffff813a4050 [ 45.909842] RDX: ffff8880185d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.911496] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbaf2f [ 45.912815] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.914184] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015dd7df8 [ 45.915561] FS: 00007f088ca7f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.917046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.918175] CR2: 00007ffcf7073ef7 CR3: 000000000d30b000 CR4: 0000000000350ef0 [ 45.919521] Call Trace: [ 45.920047] [ 45.920477] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.921428] ? __create_object+0x59/0x80 [ 45.922271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.923265] __vmalloc_noprof+0x59/0x60 [ 45.924043] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.924953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.925936] bpf_prog_alloc+0x39/0x200 [ 45.926673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.927666] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.928618] do_seccomp+0x349/0x25e0 [ 45.929390] ? find_held_lock+0x2b/0x80 [ 45.930166] ? do_prlimit+0x310/0x610 [ 45.930968] ? __pfx_do_seccomp+0x10/0x10 [ 45.931731] ? do_raw_spin_unlock+0x53/0x220 [ 45.932609] ? _raw_spin_unlock+0x1e/0x40 [ 45.933445] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.934478] ? static_key_count+0x60/0x80 [ 45.935327] prctl_set_seccomp+0x4e/0x70 [ 45.936121] __do_sys_prctl+0xe6c/0x1d70 [ 45.936934] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.937778] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.938801] ? irqentry_exit+0xf3/0x650 [ 45.939601] do_syscall_64+0xbf/0x430 [ 45.940371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.941377] RIP: 0033:0x7f088cf715cd [ 45.942105] 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 [ 45.945412] RSP: 002b:00007ffcf7072100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.946838] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f088cf715cd [ 45.948364] RDX: 000056377a2d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.950037] RBP: 00007ffcf7072160 R08: 0000000000000000 R09: 00007ffcf7071800 [ 45.951672] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637a7163bf0 [ 45.953336] R13: 00007ffcf7072590 R14: 00005637a716d380 R15: 00005637a7178460 [ 45.955011] [ 45.955552] irq event stamp: 1761 [ 45.956393] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 45.958335] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 45.960085] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 45.961462] softirqs last disabled at (1301): [] __irq_exit_rcu+0xc4/0x100 [ 45.962788] ---[ end trace 0000000000000000 ]--- [ 49.346156] ------------[ cut here ]------------ [ 49.346969] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.348620] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.349782] Modules linked in: [ 49.350420] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.352018] Tainted: [W]=WARN [ 49.352464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.353638] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.354386] 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 [ 49.356913] RSP: 0018:ffff88800a4bfbc0 EFLAGS: 00010286 [ 49.357662] RAX: 0000000000000000 RBX: ffffed1001497f78 RCX: ffffffff813a4050 [ 49.358698] RDX: ffff888015e79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.359726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001497f2f [ 49.360744] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.361773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a4bfdf8 [ 49.362810] FS: 00007efd88860900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.363959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.364771] CR2: 00007fff3e947ef7 CR3: 000000000cde3000 CR4: 0000000000350ef0 [ 49.365795] Call Trace: [ 49.366199] [ 49.366532] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.367245] ? __create_object+0x59/0x80 [ 49.367836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.368634] __vmalloc_noprof+0x59/0x60 [ 49.369239] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.369938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.370663] bpf_prog_alloc+0x39/0x200 [ 49.371246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.371987] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.372682] do_seccomp+0x349/0x25e0 [ 49.373255] ? find_held_lock+0x2b/0x80 [ 49.373828] ? do_prlimit+0x310/0x610 [ 49.374429] ? __pfx_do_seccomp+0x10/0x10 [ 49.375061] ? do_raw_spin_unlock+0x53/0x220 [ 49.375693] ? _raw_spin_unlock+0x1e/0x40 [ 49.376326] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.377102] ? static_key_count+0x60/0x80 [ 49.377713] prctl_set_seccomp+0x4e/0x70 [ 49.378655] __do_sys_prctl+0xe6c/0x1d70 [ 49.379400] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.380181] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.381058] ? irqentry_exit+0xf3/0x650 [ 49.381710] do_syscall_64+0xbf/0x430 [ 49.382397] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.383253] RIP: 0033:0x7efd88d525cd [ 49.383912] 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 [ 49.386801] RSP: 002b:00007fff3e9460a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.388056] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd88d525cd [ 49.389212] RDX: 000056463cbfde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.390405] RBP: 00007fff3e946100 R08: 0000000000000000 R09: 00007fff3e9457a0 [ 49.391566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564673fc22b0 [ 49.392709] R13: 00007fff3e946530 R14: 0000564673fc4d20 R15: 0000564673fd68d0 [ 49.393910] [ 49.394309] irq event stamp: 1743 [ 49.394851] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.396278] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 49.397668] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 49.399082] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 49.400459] ---[ end trace 0000000000000000 ]--- [ 50.198232] ------------[ cut here ]------------ [ 50.199176] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.201219] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.202971] Modules linked in: [ 50.203558] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.205572] Tainted: [W]=WARN [ 50.206181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.207654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.208565] 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 [ 50.211732] RSP: 0018:ffff888016ea7bc0 EFLAGS: 00010286 [ 50.212717] RAX: 0000000000000000 RBX: ffffed1002dd4f78 RCX: ffffffff813a4050 [ 50.213969] RDX: ffff88800f029bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.215247] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd4f2f [ 50.216513] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.217787] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ea7df8 [ 50.219087] FS: 00007ff49873e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.220512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.221575] CR2: 00007fff957d5ef7 CR3: 000000001ea9d000 CR4: 0000000000350ef0 [ 50.222884] Call Trace: [ 50.223345] [ 50.223749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.224639] ? __create_object+0x59/0x80 [ 50.225417] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.226395] __vmalloc_noprof+0x59/0x60 [ 50.227153] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.228035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.228982] bpf_prog_alloc+0x39/0x200 [ 50.229672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.230609] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.231518] do_seccomp+0x349/0x25e0 [ 50.232239] ? find_held_lock+0x2b/0x80 [ 50.233010] ? do_prlimit+0x310/0x610 [ 50.233701] ? __pfx_do_seccomp+0x10/0x10 [ 50.234495] ? do_raw_spin_unlock+0x53/0x220 [ 50.235313] ? _raw_spin_unlock+0x1e/0x40 [ 50.236100] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.237064] ? static_key_count+0x60/0x80 [ 50.237823] prctl_set_seccomp+0x4e/0x70 [ 50.238624] __do_sys_prctl+0xe6c/0x1d70 [ 50.239422] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.240296] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.241304] ? irqentry_exit+0xf3/0x650 [ 50.242106] do_syscall_64+0xbf/0x430 [ 50.242815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.243787] RIP: 0033:0x7ff498c305cd [ 50.244503] 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 [ 50.247714] RSP: 002b:00007fff957d4b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.249104] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff498c305cd [ 50.250384] RDX: 0000563054021e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.251567] RBP: 00007fff957d4bd0 R08: 0000000000000000 R09: 00007fff957d4270 [ 50.252645] R10: 0000000000000000 R11: 0000000000000246 R12: 000056305bfb7ad0 [ 50.253721] R13: 00007fff957d5000 R14: 000056305bfb8bc0 R15: 000056305bfc9780 [ 50.254828] [ 50.255215] irq event stamp: 1781 [ 50.255719] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.256996] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.258271] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 50.259563] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 50.260882] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16189' (ECDSA) to the list of known hosts. 2025/11/17 20:11:00 fuzzer started 2025/11/17 20:11:00 dialing manager at localhost:37895 2025/11/17 20:11:00 checking machine... 2025/11/17 20:11:00 checking revisions... [ 51.164189] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:11:00 testing simple program... [ 51.246961] cgroup: Unknown subsys name 'net' [ 51.314219] cgroup: Unknown subsys name 'cpuset' [ 51.331788] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:10:59 Registers: info registers vcpu 0 RAX=ffffffff8161932e RBX=ffffffff81618fa0 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff8161932e RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a68 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000000453f R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff888014213780 R15=ffff888008c4b780 RIP=ffffffff81618fa0 RFL=00000286 [--S--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 00007f23649b8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff12f084f8 CR3=000000000d462000 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=ba17870bf2af91af6146f18942741457 XMM02=0000000000306470eff9b2d0a8fce9cb XMM03=00000000003065402c67c8bc2e329bc3 XMM04=3232f70b7ad94b8b00000000000ae988 XMM05=5049898c881ab2d90000000000320ce0 XMM06=8e70679ad465e3b4000000000031f710 XMM07=fb795ef6d6577056000000000030f7b0 XMM08=2c67c8bc2e329bc300000000003064e0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000062 RCX=ffffffff83d6e98a RDX=ffff888016ec5340 RSI=ffffffff83d6e994 RDI=0000000000000004 RBP=0000000000000063 RSP=ffff88801696f670 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000062 R11=0000000000000001 R12=0000000000000001 R13=ffffffff8899f7f0 R14=0000000000000000 R15=0000000000000006 RIP=ffffffff81751c78 RFL=00000297 [--S-APC] 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 00007efd88860900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff3e940000 CR3=000000001eb96000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000