[ 46.473857] ------------[ cut here ]------------ [ 46.474816] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.476840] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.478363] Modules linked in: [ 46.479013] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.481045] Tainted: [W]=WARN [ 46.481605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.483114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.484021] 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 [ 46.487254] RSP: 0018:ffff888018257bc0 EFLAGS: 00010286 [ 46.488225] RAX: 0000000000000000 RBX: ffffed100304af78 RCX: ffffffff813a4050 [ 46.489539] RDX: ffff888017011bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.490840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100304af2f [ 46.492127] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.493403] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018257df8 [ 46.494703] FS: 00007fda1488f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.496150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.497204] CR2: 00007ffff3fd1ef7 CR3: 000000000e29b000 CR4: 0000000000350ef0 [ 46.498502] Call Trace: [ 46.499020] [ 46.499431] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.500338] ? __create_object+0x59/0x80 [ 46.501116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.502089] __vmalloc_noprof+0x59/0x60 [ 46.502821] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.503727] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.504342] bpf_prog_alloc+0x39/0x200 [ 46.504786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.505393] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.505948] do_seccomp+0x349/0x25e0 [ 46.506399] ? find_held_lock+0x2b/0x80 [ 46.506854] ? do_prlimit+0x310/0x610 [ 46.507328] ? __pfx_do_seccomp+0x10/0x10 [ 46.507804] ? do_raw_spin_unlock+0x53/0x220 [ 46.508325] ? _raw_spin_unlock+0x1e/0x40 [ 46.508794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.509408] ? static_key_count+0x60/0x80 [ 46.509892] prctl_set_seccomp+0x4e/0x70 [ 46.510395] __do_sys_prctl+0xe6c/0x1d70 [ 46.510868] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.511412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.512028] ? irqentry_exit+0xf3/0x650 [ 46.512486] do_syscall_64+0xbf/0x430 [ 46.512932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.513529] RIP: 0033:0x7fda14d815cd [ 46.513952] 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 [ 46.516003] RSP: 002b:00007ffff3fcf7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.516850] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda14d815cd [ 46.517678] RDX: 0000563eb55dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.518499] RBP: 00007ffff3fcf820 R08: 0000000000000000 R09: 00007ffff3fceec0 [ 46.519316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563eeab3ead0 [ 46.520142] R13: 00007ffff3fcfc50 R14: 0000563eeab3fbc0 R15: 0000563eeab50780 [ 46.520946] [ 46.521241] irq event stamp: 1753 [ 46.521631] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.522617] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.523587] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 46.524573] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 46.525524] ---[ end trace 0000000000000000 ]--- [ 49.949652] ------------[ cut here ]------------ [ 49.950448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.952105] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.953299] Modules linked in: [ 49.953790] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.955464] Tainted: [W]=WARN [ 49.955924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.957140] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.957858] 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 [ 49.960512] RSP: 0018:ffff88801758fbc0 EFLAGS: 00010286 [ 49.961331] RAX: 0000000000000000 RBX: ffffed1002eb1f78 RCX: ffffffff813a4050 [ 49.962409] RDX: ffff888015d50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.963474] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb1f2f [ 49.964537] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.965603] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801758fdf8 [ 49.966678] FS: 00007f6c9fb39900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.967879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.968759] CR2: 00007fff03ef3ef7 CR3: 000000001ff7a000 CR4: 0000000000350ef0 [ 49.969820] Call Trace: [ 49.970256] [ 49.970598] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.971335] ? __create_object+0x59/0x80 [ 49.971949] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.972745] __vmalloc_noprof+0x59/0x60 [ 49.973368] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.974081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.974826] bpf_prog_alloc+0x39/0x200 [ 49.975437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.976208] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.976919] do_seccomp+0x349/0x25e0 [ 49.977520] ? find_held_lock+0x2b/0x80 [ 49.978158] ? do_prlimit+0x310/0x610 [ 49.978751] ? __pfx_do_seccomp+0x10/0x10 [ 49.979399] ? do_raw_spin_unlock+0x53/0x220 [ 49.980082] ? _raw_spin_unlock+0x1e/0x40 [ 49.980690] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.981493] ? static_key_count+0x60/0x80 [ 49.982157] prctl_set_seccomp+0x4e/0x70 [ 49.982779] __do_sys_prctl+0xe6c/0x1d70 [ 49.983428] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.984140] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.984905] ? irqentry_exit+0xf3/0x650 [ 49.985541] do_syscall_64+0xbf/0x430 [ 49.986152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.986910] RIP: 0033:0x7f6ca002b5cd [ 49.987500] 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 [ 49.990127] RSP: 002b:00007fff03ef2210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.991302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ca002b5cd [ 49.992376] RDX: 0000556865a64e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.993444] RBP: 00007fff03ef2270 R08: 0000000000000000 R09: 00007fff03ef1910 [ 49.994523] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568853182b0 [ 49.995599] R13: 00007fff03ef26a0 R14: 000055688531ad20 R15: 000055688532c8d0 [ 49.996684] [ 49.997076] irq event stamp: 1695 [ 49.997582] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 49.998851] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 50.000141] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 50.001420] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 50.002690] ---[ end trace 0000000000000000 ]--- [ 50.848181] ------------[ cut here ]------------ [ 50.849081] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.851078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.852734] Modules linked in: [ 50.853826] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.855790] Tainted: [W]=WARN [ 50.856383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.857834] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.858731] 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 [ 50.861840] RSP: 0018:ffff888017507bc0 EFLAGS: 00010286 [ 50.862817] RAX: 0000000000000000 RBX: ffffed1002ea0f78 RCX: ffffffff813a4050 [ 50.864081] RDX: ffff888016669bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.865358] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea0f2f [ 50.866630] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.867888] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017507df8 [ 50.869160] FS: 00007f3a77d93900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.870587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.871644] CR2: 00007f3a78285580 CR3: 000000000bc6f000 CR4: 0000000000350ef0 [ 50.872904] Call Trace: [ 50.873405] [ 50.873811] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.874710] ? __create_object+0x59/0x80 [ 50.875493] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.876449] __vmalloc_noprof+0x59/0x60 [ 50.877198] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.878069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.878946] bpf_prog_alloc+0x39/0x200 [ 50.879670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.880581] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.881470] do_seccomp+0x349/0x25e0 [ 50.882172] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.883066] ? __pfx_do_seccomp+0x10/0x10 [ 50.883793] ? find_held_lock+0x2b/0x80 [ 50.884537] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.885467] ? static_key_count+0x60/0x80 [ 50.886266] prctl_set_seccomp+0x4e/0x70 [ 50.887034] __do_sys_prctl+0xe6c/0x1d70 [ 50.887766] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.888623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.889573] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.890536] ? irqentry_exit+0xf3/0x650 [ 50.891292] do_syscall_64+0xbf/0x430 [ 50.891970] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.892907] RIP: 0033:0x7f3a782855cd [ 50.893602] 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 [ 50.896698] RSP: 002b:00007ffd77c67320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.898034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a782855cd [ 50.899309] RDX: 000055ba734b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.900562] RBP: 00007ffd77c67380 R08: 0000000000000000 R09: 00007ffd77c66a20 [ 50.901811] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba7591cad0 [ 50.903083] R13: 00007ffd77c677b0 R14: 000055ba7591dbc0 R15: 000055ba7592e780 [ 50.904360] [ 50.904779] irq event stamp: 1869 [ 50.905425] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 50.906919] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 50.908409] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 50.909917] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 50.911417] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8073' (ECDSA) to the list of known hosts. 2025/11/18 10:50:47 fuzzer started 2025/11/18 10:50:48 dialing manager at localhost:34383 2025/11/18 10:50:48 checking machine... 2025/11/18 10:50:48 checking revisions... [ 51.810359] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:50:48 testing simple program... [ 51.906522] cgroup: Unknown subsys name 'net' [ 51.956023] cgroup: Unknown subsys name 'cpuset' [ 51.969632] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:50:47 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a70 RCX=0000000000000001 RDX=1ffff1100d9c1150 RSI=ffff888017c87f50 RDI=ffff88806ce08a80 RBP=ffff888017c87f50 RSP=ffff88806ce089c8 R8 =ffffffff86e87020 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16 R12=0000000000000008 R13=ffff888017c80000 R14=ffff888017c87f58 R15=ffff88806ce08a70 RIP=ffffffff8135e288 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 00007f6c9fb39900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff03eec000 CR3=000000001ff8f000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000050 RBX=ffff88800aad8000 RCX=ffffffff8259f946 RDX=00000000000101f7 RSI=ffffffff8259f954 RDI=0000000000000007 RBP=00000000000003e7 RSP=ffff888009a77210 R8 =0000000000000001 R9 =0000000000006d2c R10=00000000000101f7 R11=0000000000000001 R12=00000000000101f7 R13=ffffed100155b001 R14=ffffffff862e1aa0 R15=dffffc0000000000 RIP=ffffffff8259f958 RFL=00000093 [--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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc36fddfb8 CR3=000000000d577000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000003832cf92c811d002 XMM02=00000000000000000000000000000000 XMM03=6c43d69bd21d3f1f0000000000301798 XMM04=fd830cc522b1283f00000000000ae988 XMM05=986e935f1df03cf600000000003200e8 XMM06=3e829fc8c8edc990000000000031ea20 XMM07=e042d86d42eb936e000000000030fe20 XMM08=6c43d69bd21d3f1f0000000000301798 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000