[ 46.560641] ------------[ cut here ]------------ [ 46.561555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.563561] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.565236] Modules linked in: [ 46.565818] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.567877] Tainted: [W]=WARN [ 46.568490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.569963] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.570830] 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 [ 46.574008] RSP: 0018:ffff8880153d7bc0 EFLAGS: 00010286 [ 46.575010] RAX: 0000000000000000 RBX: ffffed1002a7af78 RCX: ffffffff813a4050 [ 46.576296] RDX: ffff888017f7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.577562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a7af2f [ 46.578827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.580117] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880153d7df8 [ 46.581389] FS: 00007fb84d299900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.582820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.583878] CR2: 00007ffdf23d8ef8 CR3: 000000001c783000 CR4: 0000000000350ef0 [ 46.585172] Call Trace: [ 46.585637] [ 46.586094] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.586985] ? __create_object+0x59/0x80 [ 46.587714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.588700] __vmalloc_noprof+0x59/0x60 [ 46.589466] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.590353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.591306] bpf_prog_alloc+0x39/0x200 [ 46.592059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.593014] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.593869] do_seccomp+0x349/0x25e0 [ 46.594606] ? find_held_lock+0x2b/0x80 [ 46.595363] ? do_prlimit+0x310/0x610 [ 46.596149] ? __pfx_do_seccomp+0x10/0x10 [ 46.596935] ? do_raw_spin_unlock+0x53/0x220 [ 46.597797] ? _raw_spin_unlock+0x1e/0x40 [ 46.598584] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.599562] ? static_key_count+0x60/0x80 [ 46.600380] prctl_set_seccomp+0x4e/0x70 [ 46.601161] __do_sys_prctl+0xe6c/0x1d70 [ 46.601908] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.602774] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.603748] ? irqentry_exit+0xf3/0x650 [ 46.604549] do_syscall_64+0xbf/0x430 [ 46.605304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.606268] RIP: 0033:0x7fb84d78b5cd [ 46.606926] 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 [ 46.610190] RSP: 002b:00007ffdf23d6ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.611556] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb84d78b5cd [ 46.612867] RDX: 000055b71a8b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.614171] RBP: 00007ffdf23d6b10 R08: 0000000000000000 R09: 00007ffdf23d61b0 [ 46.615455] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b733855ad0 [ 46.616767] R13: 00007ffdf23d6f40 R14: 000055b733856bc0 R15: 000055b733867780 [ 46.618085] [ 46.618524] irq event stamp: 1803 [ 46.619187] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 46.620729] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 46.622259] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 46.623814] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 46.625215] ---[ end trace 0000000000000000 ]--- [ 49.479372] ------------[ cut here ]------------ [ 49.480336] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.482346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.483801] Modules linked in: [ 49.484457] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.486437] Tainted: [W]=WARN [ 49.487040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.488527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.489445] 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 [ 49.492627] RSP: 0018:ffff88801bf57bc0 EFLAGS: 00010286 [ 49.493598] RAX: 0000000000000000 RBX: ffffed10037eaf78 RCX: ffffffff813a4050 [ 49.494865] RDX: ffff88800f4b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.496145] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037eaf2f [ 49.497438] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.498720] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf57df8 [ 49.499995] FS: 00007f89a5b98900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.501440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.502493] CR2: 00007ffdb955eef8 CR3: 000000001c69d000 CR4: 0000000000350ef0 [ 49.503776] Call Trace: [ 49.504273] [ 49.504692] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.505593] ? __create_object+0x59/0x80 [ 49.506387] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.507358] __vmalloc_noprof+0x59/0x60 [ 49.508117] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.509013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.509891] bpf_prog_alloc+0x39/0x200 [ 49.510631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.511555] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.512481] do_seccomp+0x349/0x25e0 [ 49.513211] ? find_held_lock+0x2b/0x80 [ 49.513923] ? do_prlimit+0x310/0x610 [ 49.514666] ? __pfx_do_seccomp+0x10/0x10 [ 49.515452] ? do_raw_spin_unlock+0x53/0x220 [ 49.516295] ? _raw_spin_unlock+0x1e/0x40 [ 49.517076] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.518051] ? static_key_count+0x60/0x80 [ 49.518820] prctl_set_seccomp+0x4e/0x70 [ 49.519592] __do_sys_prctl+0xe6c/0x1d70 [ 49.520374] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.521248] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.522215] ? irqentry_exit+0xf3/0x650 [ 49.522932] do_syscall_64+0xbf/0x430 [ 49.523679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.524639] RIP: 0033:0x7f89a608a5cd [ 49.525345] 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 [ 49.528505] RSP: 002b:00007ffdb955d8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.529867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89a608a5cd [ 49.531138] RDX: 0000558dc9a37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.532437] RBP: 00007ffdb955d910 R08: 0000000000000000 R09: 00007ffdb955cfb0 [ 49.533721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558df3b452b0 [ 49.534990] R13: 00007ffdb955dd40 R14: 0000558df3b47d20 R15: 0000558df3b598d0 [ 49.536312] [ 49.536732] irq event stamp: 1767 [ 49.537392] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 49.538907] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.540476] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.542030] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.543543] ---[ end trace 0000000000000000 ]--- [ 50.309478] ------------[ cut here ]------------ [ 50.310580] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.312767] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.314231] Modules linked in: [ 50.314832] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.316802] Tainted: [W]=WARN [ 50.317387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.318839] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.319743] 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 [ 50.322878] RSP: 0018:ffff88800f54fbc0 EFLAGS: 00010286 [ 50.323844] RAX: 0000000000000000 RBX: ffffed1001ea9f78 RCX: ffffffff813a4050 [ 50.325140] RDX: ffff88800abc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.326418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea9f2f [ 50.327688] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.328975] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f54fdf8 [ 50.330249] FS: 00007f765142f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.331670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.332719] CR2: 00007ffcac416ef8 CR3: 0000000021222000 CR4: 0000000000350ef0 [ 50.333992] Call Trace: [ 50.334452] [ 50.334855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.335750] ? __create_object+0x59/0x80 [ 50.336539] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.337494] __vmalloc_noprof+0x59/0x60 [ 50.338244] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.339106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.340036] bpf_prog_alloc+0x39/0x200 [ 50.340732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.341656] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.342556] do_seccomp+0x349/0x25e0 [ 50.343267] ? find_held_lock+0x2b/0x80 [ 50.344019] ? do_prlimit+0x310/0x610 [ 50.344722] ? __pfx_do_seccomp+0x10/0x10 [ 50.345507] ? do_raw_spin_unlock+0x53/0x220 [ 50.346331] ? _raw_spin_unlock+0x1e/0x40 [ 50.347100] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.348065] ? static_key_count+0x60/0x80 [ 50.348828] prctl_set_seccomp+0x4e/0x70 [ 50.349601] __do_sys_prctl+0xe6c/0x1d70 [ 50.350368] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.351202] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.352164] ? irqentry_exit+0xf3/0x650 [ 50.352890] do_syscall_64+0xbf/0x430 [ 50.353635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.354574] RIP: 0033:0x7f76519215cd [ 50.355260] 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 [ 50.358387] RSP: 002b:00007ffcac414a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.359737] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76519215cd [ 50.361023] RDX: 0000555d201c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.362302] RBP: 00007ffcac414aa0 R08: 0000000000000000 R09: 00007ffcac414140 [ 50.363575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d2f296ad0 [ 50.364886] R13: 00007ffcac414ed0 R14: 0000555d2f297bc0 R15: 0000555d2f2a8780 [ 50.366193] [ 50.366621] irq event stamp: 1725 [ 50.367287] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.368834] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 50.370339] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 50.371887] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 50.373412] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27068' (ECDSA) to the list of known hosts. 2025/11/18 06:36:11 fuzzer started 2025/11/18 06:36:11 dialing manager at localhost:37895 2025/11/18 06:36:11 checking machine... 2025/11/18 06:36:11 checking revisions... [ 51.327404] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:36:11 testing simple program... [ 51.431223] cgroup: Unknown subsys name 'net' [ 51.502270] cgroup: Unknown subsys name 'cpuset' [ 51.514501] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:36:10 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880096278d8 RCX=ffff888009627764 RDX=1ffff110012c4f2c RSI=ffffffff81ab651d RDI=ffff8880096278e4 RBP=ffff888009627960 RSP=ffff8880096277f0 R8 =0000000000000001 R9 =ffff888009627850 R10=000000000003c9ed R11=0000000000011c66 R12=ffff8880096278d8 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888009472140 RIP=ffffffff81619077 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558df3b6c818 CR3=000000001e00b000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002482b 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f89a614d650 CR3=0000000007311000 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=36333a363020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732030313a3633 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383032 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000