[ 54.195127] ------------[ cut here ]------------ [ 54.196071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.198062] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 54.199584] Modules linked in: [ 54.200183] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.202248] Tainted: [W]=WARN [ 54.202800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.204309] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.205168] 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 [ 54.208393] RSP: 0018:ffff8880177ffbc0 EFLAGS: 00010286 [ 54.209377] RAX: 0000000000000000 RBX: ffffed1002efff78 RCX: ffffffff813a4050 [ 54.210671] RDX: ffff88801675b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.211966] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efff2f [ 54.213251] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.214533] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177ffdf8 [ 54.215818] FS: 00007f725609b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.217262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.218342] CR2: 00007ffed89bfef8 CR3: 000000000e4b4000 CR4: 0000000000350ef0 [ 54.219665] Call Trace: [ 54.220134] [ 54.220586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.221492] ? __create_object+0x59/0x80 [ 54.222288] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.223277] __vmalloc_noprof+0x59/0x60 [ 54.223999] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.224885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.225837] bpf_prog_alloc+0x39/0x200 [ 54.226579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.227519] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.228434] do_seccomp+0x349/0x25e0 [ 54.229110] ? find_held_lock+0x2b/0x80 [ 54.229876] ? do_prlimit+0x310/0x610 [ 54.230629] ? __pfx_do_seccomp+0x10/0x10 [ 54.231423] ? do_raw_spin_unlock+0x53/0x220 [ 54.232264] ? _raw_spin_unlock+0x1e/0x40 [ 54.233001] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.233963] ? static_key_count+0x60/0x80 [ 54.234763] prctl_set_seccomp+0x4e/0x70 [ 54.235542] __do_sys_prctl+0xe6c/0x1d70 [ 54.236336] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.237146] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.238114] ? irqentry_exit+0xf3/0x650 [ 54.238874] do_syscall_64+0xbf/0x430 [ 54.239620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.240574] RIP: 0033:0x7f725658d5cd [ 54.241277] 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 [ 54.244495] RSP: 002b:00007ffed89beb10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.245894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f725658d5cd [ 54.247199] RDX: 000055a2fcf7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.248542] RBP: 00007ffed89beb70 R08: 0000000000000000 R09: 00007ffed89be210 [ 54.249851] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2ff777ad0 [ 54.251162] R13: 00007ffed89befa0 R14: 000055a2ff778bc0 R15: 000055a2ff789780 [ 54.252516] [ 54.252950] irq event stamp: 1749 [ 54.253614] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 54.255167] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 54.256762] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 54.258333] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 54.259898] ---[ end trace 0000000000000000 ]--- [ 57.898845] ------------[ cut here ]------------ [ 57.899785] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.901846] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 57.903324] Modules linked in: [ 57.903931] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.905940] Tainted: [W]=WARN [ 57.906549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.908346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.909420] 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 [ 57.912670] RSP: 0018:ffff88801581fbc0 EFLAGS: 00010286 [ 57.913662] RAX: 0000000000000000 RBX: ffffed1002b03f78 RCX: ffffffff813a4050 [ 57.914963] RDX: ffff888016a3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.916312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b03f2f [ 57.917621] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.918930] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801581fdf8 [ 57.920246] FS: 00007f9c9ebdc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.921722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.922805] CR2: 00007ffe28ed9ef8 CR3: 000000001f225000 CR4: 0000000000350ef0 [ 57.924136] Call Trace: [ 57.924669] [ 57.925102] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.926035] ? __create_object+0x59/0x80 [ 57.926854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.927879] __vmalloc_noprof+0x59/0x60 [ 57.928675] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.929588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.930567] bpf_prog_alloc+0x39/0x200 [ 57.931338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.932325] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.933272] do_seccomp+0x349/0x25e0 [ 57.933980] ? find_held_lock+0x2b/0x80 [ 57.934771] ? do_prlimit+0x310/0x610 [ 57.935534] ? __pfx_do_seccomp+0x10/0x10 [ 57.936369] ? do_raw_spin_unlock+0x53/0x220 [ 57.937199] ? _raw_spin_unlock+0x1e/0x40 [ 57.938013] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.939024] ? static_key_count+0x60/0x80 [ 57.939871] prctl_set_seccomp+0x4e/0x70 [ 57.940683] __do_sys_prctl+0xe6c/0x1d70 [ 57.941503] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.942399] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.943420] ? irqentry_exit+0xf3/0x650 [ 57.944195] do_syscall_64+0xbf/0x430 [ 57.944972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.945966] RIP: 0033:0x7f9c9f0ce5cd [ 57.946705] 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 [ 57.950063] RSP: 002b:00007ffe28ed8e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.951493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c9f0ce5cd [ 57.952817] RDX: 00005571bc184e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.953936] RBP: 00007ffe28ed8ed0 R08: 0000000000000000 R09: 00007ffe28ed8570 [ 57.955068] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571d11fa2b0 [ 57.956223] R13: 00007ffe28ed9300 R14: 00005571d11fcd20 R15: 00005571d120e8d0 [ 57.957378] [ 57.957749] irq event stamp: 1979 [ 57.958319] hardirqs last enabled at (1989): [] __up_console_sem+0x78/0x80 [ 57.959665] hardirqs last disabled at (1998): [] __up_console_sem+0x5d/0x80 [ 57.961013] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 57.962389] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 57.963737] ---[ end trace 0000000000000000 ]--- [ 58.936589] ------------[ cut here ]------------ [ 58.937516] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.939498] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 58.940991] Modules linked in: [ 58.941647] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.943627] Tainted: [W]=WARN [ 58.944191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.945691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.946589] 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 [ 58.949752] RSP: 0018:ffff888013be7bc0 EFLAGS: 00010286 [ 58.950711] RAX: 0000000000000000 RBX: ffffed100277cf78 RCX: ffffffff813a4050 [ 58.952001] RDX: ffff888018d70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.953271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100277cf2f [ 58.954555] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.955852] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013be7df8 [ 58.957111] FS: 00007fba6fcc7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.958534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.959583] CR2: 00007ffe8f136ef8 CR3: 000000000cead000 CR4: 0000000000350ef0 [ 58.960847] Call Trace: [ 58.961342] [ 58.961749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.962651] ? __create_object+0x59/0x80 [ 58.963414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.964394] __vmalloc_noprof+0x59/0x60 [ 58.965104] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.965984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.966923] bpf_prog_alloc+0x39/0x200 [ 58.967668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.968610] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.969521] do_seccomp+0x349/0x25e0 [ 58.970200] ? find_held_lock+0x2b/0x80 [ 58.970955] ? do_prlimit+0x310/0x610 [ 58.971710] ? __pfx_do_seccomp+0x10/0x10 [ 58.972479] ? do_raw_spin_unlock+0x53/0x220 [ 58.973313] ? _raw_spin_unlock+0x1e/0x40 [ 58.974039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.975000] ? static_key_count+0x60/0x80 [ 58.975838] prctl_set_seccomp+0x4e/0x70 [ 58.976623] __do_sys_prctl+0xe6c/0x1d70 [ 58.977410] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.978282] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.979197] ? irqentry_exit+0xf3/0x650 [ 58.979981] do_syscall_64+0xbf/0x430 [ 58.980714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.981656] RIP: 0033:0x7fba701b95cd [ 58.982358] 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 [ 58.985560] RSP: 002b:00007ffe8f134650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.986902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba701b95cd [ 58.988228] RDX: 00005595ab615e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.989505] RBP: 00007ffe8f1346b0 R08: 0000000000000000 R09: 00007ffe8f133d50 [ 58.990782] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595c6e97b10 [ 58.992059] R13: 00007ffe8f134ae0 R14: 00005595c6e982b0 R15: 00005595c6eac6f0 [ 58.993376] [ 58.993802] irq event stamp: 1769 [ 58.994463] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 58.995991] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 58.997523] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 58.999054] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 59.000568] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15582' (ECDSA) to the list of known hosts. 2025/11/17 19:16:43 fuzzer started 2025/11/17 19:16:44 dialing manager at localhost:37895 2025/11/17 19:16:44 checking machine... 2025/11/17 19:16:44 checking revisions... [ 59.922302] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:16:44 testing simple program... [ 60.008797] cgroup: Unknown subsys name 'net' [ 60.075365] cgroup: Unknown subsys name 'cpuset' [ 60.094156] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:16:43 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000812 RCX=1ffff110031ae494 RDX=ffff888018d71bc0 RSI=ffffffff81c1908d RDI=ffff88800f5a9680 RBP=00007f5a907ab000 RSP=ffff888015d0fe40 R8 =0000000000000003 R9 =0000000000000170 R10=0000000000000000 R11=0000000000000000 R12=000000000004a000 R13=ffff88800f5a9680 R14=0000000000000170 R15=0000000000000003 RIP=ffffffff815bd574 RFL=00000293 [--S-A-C] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5a90800028 CR3=000000001f213000 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=756e696c2d34365f3638782f62696c2f XMM01=00362e6f732e6362696c2f756e672d78 XMM02=ffffffffffffffffffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888016ed3800 RCX=0000000000000001 RDX=1ffff1100d9e6e88 RSI=0000000000000001 RDI=ffff88806cf37440 RBP=ffff888016198080 RSP=ffff888015da7ab0 R8 =0000000000000001 R9 =ffffed1002dda6f0 R10=ffff888016ed3787 R11=0000000000000001 R12=0000000000000000 R13=ffff88806cf37400 R14=ffff888016198000 R15=ffff88806cf37340 RIP=ffffffff81493f7f RFL=00000016 [----AP-] 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 00007fa4228e3700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9c9f193618 CR3=000000000d896000 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=36313a393120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3035325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383831 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000