[ 44.034369] ------------[ cut here ]------------
[ 44.035273] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.037325] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 44.038784] Modules linked in:
[ 44.039689] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.041654] Tainted: [W]=WARN
[ 44.042252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.043689] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.044597] 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
[ 44.047684] RSP: 0018:ffff88801a19fbc0 EFLAGS: 00010286
[ 44.048671] RAX: 0000000000000000 RBX: ffffed1003433f78 RCX: ffffffff813a4050
[ 44.049974] RDX: ffff888015dcb780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.051244] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003433f2f
[ 44.052533] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.053816] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a19fdf8
[ 44.055098] FS: 00007fddfd107900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.056531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.057590] CR2: 00007ffc09d1def7 CR3: 000000000cddf000 CR4: 0000000000350ef0
[ 44.058869] Call Trace:
[ 44.059375]
[ 44.059788] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.060685] ? __create_object+0x59/0x80
[ 44.061470] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.062441] __vmalloc_noprof+0x59/0x60
[ 44.063190] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.064043] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.064930] bpf_prog_alloc+0x39/0x200
[ 44.065671] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.066600] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.067525] do_seccomp+0x349/0x25e0
[ 44.068258] ? find_held_lock+0x2b/0x80
[ 44.069016] ? do_prlimit+0x310/0x610
[ 44.069716] ? __pfx_do_seccomp+0x10/0x10
[ 44.070530] ? do_raw_spin_unlock+0x53/0x220
[ 44.071376] ? _raw_spin_unlock+0x1e/0x40
[ 44.072174] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.073155] ? static_key_count+0x60/0x80
[ 44.073914] prctl_set_seccomp+0x4e/0x70
[ 44.074677] __do_sys_prctl+0xe6c/0x1d70
[ 44.075470] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.076346] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.077342] ? irqentry_exit+0xf3/0x650
[ 44.078117] do_syscall_64+0xbf/0x430
[ 44.078819] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.079779] RIP: 0033:0x7fddfd5f95cd
[ 44.080510] 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
[ 44.083757] RSP: 002b:00007ffc09d1b4c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.085146] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fddfd5f95cd
[ 44.086446] RDX: 0000559f0b56fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.087754] RBP: 00007ffc09d1b520 R08: 0000000000000000 R09: 00007ffc09d1abc0
[ 44.089064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f3cc002b0
[ 44.090375] R13: 00007ffc09d1b950 R14: 0000559f3cc02d20 R15: 0000559f3cc148d0
[ 44.091715]
[ 44.092198] irq event stamp: 1855
[ 44.092809] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80
[ 44.094357] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80
[ 44.095911] softirqs last enabled at (1886): [] handle_softirqs+0x50c/0x770
[ 44.097494] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100
[ 44.099017] ---[ end trace 0000000000000000 ]---
[ 46.980121] ------------[ cut here ]------------
[ 46.981068] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 46.983129] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 46.984637] Modules linked in:
[ 46.985293] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 46.987270] Tainted: [W]=WARN
[ 46.987814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.989287] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 46.990187] 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
[ 46.993341] RSP: 0018:ffff88801646fbc0 EFLAGS: 00010286
[ 46.994311] RAX: 0000000000000000 RBX: ffffed1002c8df78 RCX: ffffffff813a4050
[ 46.995590] RDX: ffff888015910000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 46.996886] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8df2f
[ 46.998169] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 46.999443] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801646fdf8
[ 47.000727] FS: 00007f754b328900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.002171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.003230] CR2: 00007ffd191fcef7 CR3: 000000000dba1000 CR4: 0000000000350ef0
[ 47.004520] Call Trace:
[ 47.005035]
[ 47.005447] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.006359] ? __create_object+0x59/0x80
[ 47.007121] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.008103] __vmalloc_noprof+0x59/0x60
[ 47.008815] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.009686] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.010609] bpf_prog_alloc+0x39/0x200
[ 47.011341] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.012293] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.013207] do_seccomp+0x349/0x25e0
[ 47.013884] ? find_held_lock+0x2b/0x80
[ 47.014644] ? do_prlimit+0x310/0x610
[ 47.015389] ? __pfx_do_seccomp+0x10/0x10
[ 47.016205] ? do_raw_spin_unlock+0x53/0x220
[ 47.017022] ? _raw_spin_unlock+0x1e/0x40
[ 47.017763] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.018724] ? static_key_count+0x60/0x80
[ 47.019528] prctl_set_seccomp+0x4e/0x70
[ 47.020330] __do_sys_prctl+0xe6c/0x1d70
[ 47.021132] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.021998] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.022919] ? irqentry_exit+0xf3/0x650
[ 47.023693] do_syscall_64+0xbf/0x430
[ 47.024443] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.025407] RIP: 0033:0x7f754b81a5cd
[ 47.026104] 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
[ 47.029312] RSP: 002b:00007ffd191fbc60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.030668] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f754b81a5cd
[ 47.031944] RDX: 00005649c87d9e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.033254] RBP: 00007ffd191fbcc0 R08: 0000000000000000 R09: 00007ffd191fb360
[ 47.034532] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649d539fbf0
[ 47.035794] R13: 00007ffd191fc0f0 R14: 00005649d53a9380 R15: 00005649d53b4460
[ 47.037089]
[ 47.037510] irq event stamp: 1759
[ 47.038289] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80
[ 47.039861] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80
[ 47.041406] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770
[ 47.042936] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100
[ 47.044476] ---[ end trace 0000000000000000 ]---
[ 47.730688] ------------[ cut here ]------------
[ 47.731798] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.734118] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 47.735877] Modules linked in:
[ 47.736719] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.738650] Tainted: [W]=WARN
[ 47.739241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.740732] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.741670] 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
[ 47.744853] RSP: 0018:ffff88801a8dfbc0 EFLAGS: 00010286
[ 47.745846] RAX: 0000000000000000 RBX: ffffed100351bf78 RCX: ffffffff813a4050
[ 47.747135] RDX: ffff88801c539bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.748449] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100351bf2f
[ 47.749730] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.751032] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8dfdf8
[ 47.752323] FS: 00007f193c510900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.753800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.754858] CR2: 00007ffc7600eef7 CR3: 000000000dc60000 CR4: 0000000000350ef0
[ 47.756225] Call Trace:
[ 47.756699]
[ 47.757153] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.758068] ? __create_object+0x59/0x80
[ 47.758822] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.759791] __vmalloc_noprof+0x59/0x60
[ 47.760563] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.761428] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.762359] bpf_prog_alloc+0x39/0x200
[ 47.763130] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.763946] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.764734] do_seccomp+0x349/0x25e0
[ 47.765344] ? find_held_lock+0x2b/0x80
[ 47.765944] ? do_prlimit+0x310/0x610
[ 47.766572] ? __pfx_do_seccomp+0x10/0x10
[ 47.767252] ? do_raw_spin_unlock+0x53/0x220
[ 47.767922] ? _raw_spin_unlock+0x1e/0x40
[ 47.768584] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.769390] ? static_key_count+0x60/0x80
[ 47.770068] prctl_set_seccomp+0x4e/0x70
[ 47.770667] __do_sys_prctl+0xe6c/0x1d70
[ 47.771319] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.772036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.772813] ? irqentry_exit+0xf3/0x650
[ 47.773461] do_syscall_64+0xbf/0x430
[ 47.774079] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.774832] RIP: 0033:0x7f193ca025cd
[ 47.775418] 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
[ 47.778068] RSP: 002b:00007ffc7600d940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.779217] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f193ca025cd
[ 47.780306] RDX: 0000561be1401e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.781366] RBP: 00007ffc7600d9a0 R08: 0000000000000000 R09: 00007ffc7600d040
[ 47.782440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c1ef5aad0
[ 47.783504] R13: 00007ffc7600ddd0 R14: 0000561c1ef5bbc0 R15: 0000561c1ef6c780
[ 47.784583]
[ 47.784934] irq event stamp: 1913
[ 47.785470] hardirqs last enabled at (1923): [] __up_console_sem+0x78/0x80
[ 47.786727] hardirqs last disabled at (1932): [] __up_console_sem+0x5d/0x80
[ 47.788007] softirqs last enabled at (1476): [] handle_softirqs+0x50c/0x770
[ 47.789294] softirqs last disabled at (1471): [] __irq_exit_rcu+0xc4/0x100
[ 47.790555] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:25969' (ECDSA) to the list of known hosts.
2025/11/17 21:42:13 fuzzer started
2025/11/17 21:42:14 dialing manager at localhost:37895
2025/11/17 21:42:14 checking machine...
2025/11/17 21:42:14 checking revisions...
[ 48.695172] kmemleak: Automatic memory scanning thread ended
2025/11/17 21:42:14 testing simple program...
[ 48.798926] cgroup: Unknown subsys name 'net'
[ 48.875635] cgroup: Unknown subsys name 'cpuset'
[ 48.890632] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
21:42:13 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000002 RCX=ffffffff86a42a4e RDX=0000000000000001
RSI=dffffc0000000000 RDI=0000000000000001 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0
R8 =ffffffff86a42a52 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000011c66
R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08e00 R15=ffff88806ce08a50
RIP=ffffffff8135faba 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 00007f754b328900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe6a00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffd191f5000 CR3=000000001fa7e000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d
XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170
XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f
XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61
XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=00000000000253ff 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 fffffe7c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffcd8ce7a08 CR3=000000000ddc5000 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=32343a313220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383038
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000