[ 44.103996] ------------[ cut here ]------------ [ 44.104960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.106941] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 44.108413] Modules linked in: [ 44.109050] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.111076] Tainted: [W]=WARN [ 44.111660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.113152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.114095] 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 [ 44.117261] RSP: 0018:ffff888016f37bc0 EFLAGS: 00010286 [ 44.118270] RAX: 0000000000000000 RBX: ffffed1002de6f78 RCX: ffffffff813a4050 [ 44.119557] RDX: ffff888015065340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.120878] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de6f2f [ 44.122186] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.123465] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f37df8 [ 44.124765] FS: 00007f9fdd98e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.126220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.127276] CR2: 00007ffecf91fef7 CR3: 000000000e40d000 CR4: 0000000000350ef0 [ 44.128586] Call Trace: [ 44.129060] [ 44.129528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.130376] ? __create_object+0x59/0x80 [ 44.131161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.132133] __vmalloc_noprof+0x59/0x60 [ 44.132904] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.133813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.134759] bpf_prog_alloc+0x39/0x200 [ 44.135492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.136390] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.137313] do_seccomp+0x349/0x25e0 [ 44.138074] ? find_held_lock+0x2b/0x80 [ 44.138826] ? do_prlimit+0x310/0x610 [ 44.139615] ? __pfx_do_seccomp+0x10/0x10 [ 44.140361] ? do_raw_spin_unlock+0x53/0x220 [ 44.141221] ? _raw_spin_unlock+0x1e/0x40 [ 44.142019] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.143016] ? static_key_count+0x60/0x80 [ 44.143818] prctl_set_seccomp+0x4e/0x70 [ 44.144619] __do_sys_prctl+0xe6c/0x1d70 [ 44.145379] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.146247] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.147211] ? irqentry_exit+0xf3/0x650 [ 44.147975] do_syscall_64+0xbf/0x430 [ 44.148750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.149730] RIP: 0033:0x7f9fdde805cd [ 44.150400] 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 [ 44.153631] RSP: 002b:00007ffecf91d930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.154996] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fdde805cd [ 44.156276] RDX: 00005600f56a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.157605] RBP: 00007ffecf91d990 R08: 0000000000000000 R09: 00007ffecf91d030 [ 44.158904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560116cddad0 [ 44.160201] R13: 00007ffecf91ddc0 R14: 0000560116cdebc0 R15: 0000560116cef780 [ 44.161546] [ 44.161974] irq event stamp: 1795 [ 44.162629] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 44.164174] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 44.165735] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 44.167136] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 44.168388] ---[ end trace 0000000000000000 ]--- [ 47.599932] ------------[ cut here ]------------ [ 47.600840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.603051] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.604503] Modules linked in: [ 47.605082] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.607064] Tainted: [W]=WARN [ 47.607650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.610530] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.611396] 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 [ 47.614689] RSP: 0018:ffff8880188dfbc0 EFLAGS: 00010286 [ 47.615662] RAX: 0000000000000000 RBX: ffffed100311bf78 RCX: ffffffff813a4050 [ 47.616934] RDX: ffff888019aa0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.618214] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100311bf2f [ 47.619483] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.620739] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188dfdf8 [ 47.622042] FS: 00007fbf0c256900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.623462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.624510] CR2: 00007fbf0c748580 CR3: 00000000202d2000 CR4: 0000000000350ef0 [ 47.625778] Call Trace: [ 47.626242] [ 47.626695] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.627580] ? __create_object+0x59/0x80 [ 47.628315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.629260] __vmalloc_noprof+0x59/0x60 [ 47.630020] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.630878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.631800] bpf_prog_alloc+0x39/0x200 [ 47.632540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.633483] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.634328] do_seccomp+0x349/0x25e0 [ 47.635034] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.635921] ? __pfx_do_seccomp+0x10/0x10 [ 47.636717] ? find_held_lock+0x2b/0x80 [ 47.637485] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.638409] ? static_key_count+0x60/0x80 [ 47.639202] prctl_set_seccomp+0x4e/0x70 [ 47.639970] __do_sys_prctl+0xe6c/0x1d70 [ 47.640741] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.641595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.642563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.643518] ? irqentry_exit+0xf3/0x650 [ 47.644247] do_syscall_64+0xbf/0x430 [ 47.644986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.645947] RIP: 0033:0x7fbf0c7485cd [ 47.646637] 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 [ 47.649795] RSP: 002b:00007fff86e8cdd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.651141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf0c7485cd [ 47.652414] RDX: 000055a62b093e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.653697] RBP: 00007fff86e8ce30 R08: 0000000000000000 R09: 00007fff86e8c4d0 [ 47.654964] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a65d1a6b10 [ 47.656210] R13: 00007fff86e8d260 R14: 000055a65d1a72b0 R15: 000055a65d1bb6f0 [ 47.657495] [ 47.657914] irq event stamp: 2045 [ 47.658467] hardirqs last enabled at (2055): [] __up_console_sem+0x78/0x80 [ 47.659714] hardirqs last disabled at (2064): [] __up_console_sem+0x5d/0x80 [ 47.660961] softirqs last enabled at (2034): [] handle_softirqs+0x50c/0x770 [ 47.662244] softirqs last disabled at (2029): [] __irq_exit_rcu+0xc4/0x100 [ 47.663487] ---[ end trace 0000000000000000 ]--- [ 48.465000] ------------[ cut here ]------------ [ 48.465946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.467898] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.469374] Modules linked in: [ 48.470037] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.471982] Tainted: [W]=WARN [ 48.472570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.474023] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.474918] 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 [ 48.478210] RSP: 0018:ffff8880176f7bc0 EFLAGS: 00010286 [ 48.479473] RAX: 0000000000000000 RBX: ffffed1002edef78 RCX: ffffffff813a4050 [ 48.480719] RDX: ffff888015209bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.481982] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edef2f [ 48.483488] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.484983] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176f7df8 [ 48.486455] FS: 00007f432bb43900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.487868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.488925] CR2: 00007f432c035580 CR3: 000000000d517000 CR4: 0000000000350ef0 [ 48.490197] Call Trace: [ 48.490700] [ 48.491107] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.491988] ? __create_object+0x59/0x80 [ 48.492758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.493703] __vmalloc_noprof+0x59/0x60 [ 48.494394] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.495235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.496143] bpf_prog_alloc+0x39/0x200 [ 48.496865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.497782] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.498662] do_seccomp+0x349/0x25e0 [ 48.499316] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.500181] ? __pfx_do_seccomp+0x10/0x10 [ 48.500948] ? find_held_lock+0x2b/0x80 [ 48.501688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.502622] ? static_key_count+0x60/0x80 [ 48.503371] prctl_set_seccomp+0x4e/0x70 [ 48.504117] __do_sys_prctl+0xe6c/0x1d70 [ 48.504867] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.505704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.506647] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.507588] ? irqentry_exit+0xf3/0x650 [ 48.508291] do_syscall_64+0xbf/0x430 [ 48.509227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.510186] RIP: 0033:0x7f432c0355cd [ 48.511063] 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 [ 48.514589] RSP: 002b:00007ffe02358f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.515923] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f432c0355cd [ 48.517193] RDX: 000055f59570be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.518457] RBP: 00007ffe02358f70 R08: 0000000000000000 R09: 00007ffe02358610 [ 48.519743] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5d16aeb10 [ 48.521144] R13: 00007ffe023593a0 R14: 000055f5d16af2b0 R15: 000055f5d16c36f0 [ 48.522568] [ 48.522985] irq event stamp: 1849 [ 48.523625] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 48.525525] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 48.527177] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 48.528967] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 48.530469] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59831' (ECDSA) to the list of known hosts. 2025/11/19 07:39:58 fuzzer started 2025/11/19 07:39:58 dialing manager at localhost:34383 2025/11/19 07:39:58 checking machine... 2025/11/19 07:39:58 checking revisions... [ 49.558710] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:39:58 testing simple program... [ 49.647536] cgroup: Unknown subsys name 'net' [ 49.715502] cgroup: Unknown subsys name 'cpuset' [ 49.732750] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:39:57 Registers: info registers vcpu 0 RAX=ffff88800dc6bcf0 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800dc6bcb0 RSI=0000000000000000 RDI=ffff88800dc6bda8 RBP=ffff88800dc6bda8 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88800d07e2b8 R13=0000000000000246 R14=ffff88800dc6bda8 R15=ffff88800945d3c0 RIP=ffffffff81b61af4 RFL=00000086 [--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 00007fbf0c256900 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=00007fff86e86000 CR3=0000000020279000 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 info registers vcpu 1 RAX=0000000000023e4f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3785dec000 CR3=000000000c6bb000 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=6d3fa1413c04e3a5554c3ea285014d85 XMM02=2c67c8bc2e329bc30000000000305518 XMM03=fb795ef6d65770560000000000311f50 XMM04=1a67930a0368f1e000000000000ae988 XMM05=a08885037f996e0a0000000000322ab0 XMM06=3e829fc8c8edc99000000000003224a8 XMM07=e042d86d42eb936e00000000003121d0 XMM08=4d904d81bd79501e0000000000305578 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000