[ 45.868069] ------------[ cut here ]------------
[ 45.868794] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.870481] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234
[ 45.871680] Modules linked in:
[ 45.872202] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 45.873863] Tainted: [W]=WARN
[ 45.874370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.875593] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.876352] 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
[ 45.879007] RSP: 0018:ffff88801658fbc0 EFLAGS: 00010286
[ 45.879781] RAX: 0000000000000000 RBX: ffffed1002cb1f78 RCX: ffffffff813a4050
[ 45.880851] RDX: ffff88801a8c5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.881924] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb1f2f
[ 45.883006] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.884078] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801658fdf8
[ 45.885145] FS: 00007f42882e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 45.886351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.887240] CR2: 00007f42887d5580 CR3: 000000000d6ec000 CR4: 0000000000350ef0
[ 45.888314] Call Trace:
[ 45.888699]
[ 45.889067] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.889778] ? __create_object+0x59/0x80
[ 45.890437] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.891238] __vmalloc_noprof+0x59/0x60
[ 45.891827] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.892555] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.893332] bpf_prog_alloc+0x39/0x200
[ 45.893915] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.894683] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.895435] do_seccomp+0x349/0x25e0
[ 45.896028] ? __pfx_css_rstat_updated+0x10/0x10
[ 45.896737] ? __pfx_do_seccomp+0x10/0x10
[ 45.897386] ? find_held_lock+0x2b/0x80
[ 45.898023] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.898788] ? static_key_count+0x60/0x80
[ 45.899447] prctl_set_seccomp+0x4e/0x70
[ 45.900099] __do_sys_prctl+0xe6c/0x1d70
[ 45.900717] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.901426] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.902229] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.903031] ? irqentry_exit+0xf3/0x650
[ 45.903635] do_syscall_64+0xbf/0x430
[ 45.904258] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.905040] RIP: 0033:0x7f42887d55cd
[ 45.905590] 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
[ 45.908228] RSP: 002b:00007ffe81023cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.909364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42887d55cd
[ 45.910448] RDX: 00005559234ebe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 45.911518] RBP: 00007ffe81023d50 R08: 0000000000000000 R09: 00007ffe810233f0
[ 45.912582] R10: 0000000000000000 R11: 0000000000000246 R12: 000055595268dbf0
[ 45.913653] R13: 00007ffe81024180 R14: 0000555952697380 R15: 00005559526a2460
[ 45.914751]
[ 45.915144] irq event stamp: 1733
[ 45.915658] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80
[ 45.916914] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80
[ 45.918192] softirqs last enabled at (1232): [] handle_softirqs+0x50c/0x770
[ 45.919489] softirqs last disabled at (1211): [] __irq_exit_rcu+0xc4/0x100
[ 45.920761] ---[ end trace 0000000000000000 ]---
[ 48.695545] ------------[ cut here ]------------
[ 48.696624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.698881] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241
[ 48.700779] Modules linked in:
[ 48.701569] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.703808] Tainted: [W]=WARN
[ 48.704479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.706135] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.707158] 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
[ 48.710714] RSP: 0018:ffff888017f97bc0 EFLAGS: 00010286
[ 48.711806] RAX: 0000000000000000 RBX: ffffed1002ff2f78 RCX: ffffffff813a4050
[ 48.713219] RDX: ffff8880165b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.714645] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff2f2f
[ 48.716058] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.717472] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f97df8
[ 48.718898] FS: 00007f7e4fbc7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.720490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.721672] CR2: 00007ffd0fd18ef7 CR3: 000000000bfb5000 CR4: 0000000000350ef0
[ 48.723093] Call Trace:
[ 48.723610]
[ 48.724100] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.725092] ? __create_object+0x59/0x80
[ 48.725918] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.726997] __vmalloc_noprof+0x59/0x60
[ 48.727785] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.728740] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.729776] bpf_prog_alloc+0x39/0x200
[ 48.730597] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.731625] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.732623] do_seccomp+0x349/0x25e0
[ 48.733404] ? find_held_lock+0x2b/0x80
[ 48.734247] ? do_prlimit+0x310/0x610
[ 48.735066] ? __pfx_do_seccomp+0x10/0x10
[ 48.735878] ? do_raw_spin_unlock+0x53/0x220
[ 48.736790] ? _raw_spin_unlock+0x1e/0x40
[ 48.737659] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.738717] ? static_key_count+0x60/0x80
[ 48.739588] prctl_set_seccomp+0x4e/0x70
[ 48.740445] __do_sys_prctl+0xe6c/0x1d70
[ 48.741305] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.742250] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.743310] ? irqentry_exit+0xf3/0x650
[ 48.744147] do_syscall_64+0xbf/0x430
[ 48.744906] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.745962] RIP: 0033:0x7f7e500b95cd
[ 48.746727] 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
[ 48.750209] RSP: 002b:00007ffd0fd17280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.751702] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e500b95cd
[ 48.753102] RDX: 0000563c49971e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.754553] RBP: 00007ffd0fd172e0 R08: 0000000000000000 R09: 00007ffd0fd16980
[ 48.755950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c56ab4bf0
[ 48.757350] R13: 00007ffd0fd17710 R14: 0000563c56abe380 R15: 0000563c56ac9460
[ 48.758771]
[ 48.759272] irq event stamp: 1917
[ 48.759926] hardirqs last enabled at (1925): [] __up_console_sem+0x78/0x80
[ 48.761603] hardirqs last disabled at (1936): [] __up_console_sem+0x5d/0x80
[ 48.763175] softirqs last enabled at (1420): [] handle_softirqs+0x50c/0x770
[ 48.764632] softirqs last disabled at (1955): [] __irq_exit_rcu+0xc4/0x100
[ 48.766064] ---[ end trace 0000000000000000 ]---
[ 49.488061] ------------[ cut here ]------------
[ 49.488931] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 49.491079] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248
[ 49.492517] Modules linked in:
[ 49.493261] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 49.495271] Tainted: [W]=WARN
[ 49.495831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.497322] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 49.498328] 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
[ 49.501834] RSP: 0018:ffff88801aaf7bc0 EFLAGS: 00010286
[ 49.502913] RAX: 0000000000000000 RBX: ffffed100355ef78 RCX: ffffffff813a4050
[ 49.504315] RDX: ffff88800fd1b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 49.505740] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100355ef2f
[ 49.507143] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 49.508539] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aaf7df8
[ 49.509963] FS: 00007f65c1ec2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 49.511550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.512714] CR2: 00007f65c23b4580 CR3: 0000000010845000 CR4: 0000000000350ef0
[ 49.514134] Call Trace:
[ 49.514644]
[ 49.515138] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 49.516133] ? __create_object+0x59/0x80
[ 49.516938] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.518056] __vmalloc_noprof+0x59/0x60
[ 49.518841] bpf_prog_alloc_no_stats+0x55/0x470
[ 49.519791] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.520821] bpf_prog_alloc+0x39/0x200
[ 49.521642] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.522664] bpf_prog_create_from_user+0xb2/0x2f0
[ 49.523658] do_seccomp+0x349/0x25e0
[ 49.524447] ? __pfx_css_rstat_updated+0x10/0x10
[ 49.525433] ? __pfx_do_seccomp+0x10/0x10
[ 49.526319] ? find_held_lock+0x2b/0x80
[ 49.527159] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 49.528221] ? static_key_count+0x60/0x80
[ 49.529096] prctl_set_seccomp+0x4e/0x70
[ 49.529917] __do_sys_prctl+0xe6c/0x1d70
[ 49.530789] ? __pfx___do_sys_prctl+0x10/0x10
[ 49.531721] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.532774] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 49.533847] ? irqentry_exit+0xf3/0x650
[ 49.534315] do_syscall_64+0xbf/0x430
[ 49.534699] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.535238] RIP: 0033:0x7f65c23b45cd
[ 49.535603] 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
[ 49.537372] RSP: 002b:00007fffbaca26c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 49.538161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65c23b45cd
[ 49.538840] RDX: 0000563e8caf3e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 49.539562] RBP: 00007fffbaca2720 R08: 0000000000000000 R09: 00007fffbaca1dc0
[ 49.540288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e9db68b10
[ 49.540964] R13: 00007fffbaca2b50 R14: 0000563e9db692b0 R15: 0000563e9db7d6f0
[ 49.541700]
[ 49.541932] irq event stamp: 1759
[ 49.542312] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80
[ 49.543150] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80
[ 49.543957] softirqs last enabled at (1328): [] handle_softirqs+0x50c/0x770
[ 49.544805] softirqs last disabled at (1323): [] __irq_exit_rcu+0xc4/0x100
[ 49.545661] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:35375' (ECDSA) to the list of known hosts.
2025/11/18 21:41:37 fuzzer started
2025/11/18 21:41:37 dialing manager at localhost:34383
2025/11/18 21:41:37 checking machine...
2025/11/18 21:41:37 checking revisions...
[ 50.562089] kmemleak: Automatic memory scanning thread ended
2025/11/18 21:41:37 testing simple program...
[ 50.649128] cgroup: Unknown subsys name 'net'
[ 50.705324] cgroup: Unknown subsys name 'cpuset'
[ 50.722282] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
[ 59.296768] audit: type=1400 audit(1763502106.603:7): avc: denied { execmem } for pid=275 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
VM DIAGNOSIS:
21:41:36 Registers:
info registers vcpu 0
RAX=ffffffff86e87021 RBX=0000000000000001 RCX=ffffffff86e8701c RDX=0000000000000002
RSI=0000000000000001 RDI=ffffffff869af9f4 RBP=ffff8880141c7628 RSP=ffff8880141c7560
R8 =ffffffff86e87004 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16
R12=ffff8880141c7630 R13=ffff8880141c7618 R14=ffff8880141c7611 R15=ffff8880141c75d0
RIP=ffffffff8135e82c 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 00007f7e4fbc7900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe3d00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000563c56ac9050 CR3=000000000ccf7000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65
XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f
XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f
XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000001f30f 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=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 fffffe5e00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f7e5017e618 CR3=000000000ccf7000 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=6e69676f6c5f6d61702c78756e696c65
XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f
XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f
XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000