[ 50.828511] ------------[ cut here ]------------
[ 50.829410] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 50.831414] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234
[ 50.832830] Modules linked in:
[ 50.833432] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 50.835397] Tainted: [W]=WARN
[ 50.835979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.837436] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 50.838343] 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
[ 50.841707] RSP: 0018:ffff88800e497bc0 EFLAGS: 00010286
[ 50.842756] RAX: 0000000000000000 RBX: ffffed1001c92f78 RCX: ffffffff813a4050
[ 50.844014] RDX: ffff88800a288000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 50.845272] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c92f2f
[ 50.846541] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 50.847793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e497df8
[ 50.849050] FS: 00007fde015e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 50.850472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.851508] CR2: 00007fde01ad7580 CR3: 000000000e5b0000 CR4: 0000000000350ef0
[ 50.852773] Call Trace:
[ 50.853272]
[ 50.853685] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 50.854591] ? __create_object+0x59/0x80
[ 50.855349] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.856300] __vmalloc_noprof+0x59/0x60
[ 50.857061] bpf_prog_alloc_no_stats+0x55/0x470
[ 50.857921] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.858813] bpf_prog_alloc+0x39/0x200
[ 50.859544] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.860469] bpf_prog_create_from_user+0xb2/0x2f0
[ 50.861363] do_seccomp+0x349/0x25e0
[ 50.862070] ? __pfx_css_rstat_updated+0x10/0x10
[ 50.862969] ? __pfx_do_seccomp+0x10/0x10
[ 50.863701] ? find_held_lock+0x2b/0x80
[ 50.864435] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 50.865378] ? static_key_count+0x60/0x80
[ 50.866178] prctl_set_seccomp+0x4e/0x70
[ 50.866949] __do_sys_prctl+0xe6c/0x1d70
[ 50.867685] ? __pfx___do_sys_prctl+0x10/0x10
[ 50.868533] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.869480] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 50.870460] ? irqentry_exit+0xf3/0x650
[ 50.871219] do_syscall_64+0xbf/0x430
[ 50.871927] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.872842] RIP: 0033:0x7fde01ad75cd
[ 50.873539] 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
[ 50.876691] RSP: 002b:00007ffc463bda10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 50.878040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde01ad75cd
[ 50.879310] RDX: 000055cac4cd4e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 50.880584] RBP: 00007ffc463bda70 R08: 0000000000000000 R09: 00007ffc463bd110
[ 50.881878] R10: 0000000000000000 R11: 0000000000000246 R12: 000055caff567b10
[ 50.883174] R13: 00007ffc463bdea0 R14: 000055caff5682b0 R15: 000055caff57c6f0
[ 50.884454]
[ 50.884903] irq event stamp: 1787
[ 50.885505] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80
[ 50.887029] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80
[ 50.888568] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770
[ 50.890107] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100
[ 50.891624] ---[ end trace 0000000000000000 ]---
[ 54.158047] ------------[ cut here ]------------
[ 54.158621] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.159950] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 54.160842] Modules linked in:
[ 54.161235] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.162471] Tainted: [W]=WARN
[ 54.162816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.163736] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.164302] 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
[ 54.166298] RSP: 0018:ffff888015fb7bc0 EFLAGS: 00010286
[ 54.166914] RAX: 0000000000000000 RBX: ffffed1002bf6f78 RCX: ffffffff813a4050
[ 54.167695] RDX: ffff88801b5c0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.168503] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf6f2f
[ 54.169314] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.170121] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fb7df8
[ 54.170928] FS: 00007fe0f2843900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.171809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.172472] CR2: 00007fe0f2d35580 CR3: 000000000e663000 CR4: 0000000000350ef0
[ 54.173282] Call Trace:
[ 54.173578]
[ 54.173839] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.174405] ? __create_object+0x59/0x80
[ 54.174891] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.175469] __vmalloc_noprof+0x59/0x60
[ 54.175942] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.176464] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.177043] bpf_prog_alloc+0x39/0x200
[ 54.177476] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.178054] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.178601] do_seccomp+0x349/0x25e0
[ 54.179048] ? __pfx_css_rstat_updated+0x10/0x10
[ 54.179584] ? __pfx_do_seccomp+0x10/0x10
[ 54.180075] ? find_held_lock+0x2b/0x80
[ 54.180523] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.181121] ? static_key_count+0x60/0x80
[ 54.181594] prctl_set_seccomp+0x4e/0x70
[ 54.182073] __do_sys_prctl+0xe6c/0x1d70
[ 54.182545] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.183085] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.183657] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.184261] ? irqentry_exit+0xf3/0x650
[ 54.184714] do_syscall_64+0xbf/0x430
[ 54.185174] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.185741] RIP: 0033:0x7fe0f2d355cd
[ 54.186190] 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
[ 54.188181] RSP: 002b:00007ffdcb4f1950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.189035] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0f2d355cd
[ 54.189810] RDX: 000055556626de00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.190616] RBP: 00007ffdcb4f19b0 R08: 0000000000000000 R09: 00007ffdcb4f1050
[ 54.191418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555597544ad0
[ 54.192216] R13: 00007ffdcb4f1de0 R14: 0000555597545bc0 R15: 0000555597556780
[ 54.193032]
[ 54.193301] irq event stamp: 1663
[ 54.193678] hardirqs last enabled at (1671): [] __up_console_sem+0x78/0x80
[ 54.194631] hardirqs last disabled at (1680): [] __up_console_sem+0x5d/0x80
[ 54.195582] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770
[ 54.196548] softirqs last disabled at (1173): [] __irq_exit_rcu+0xc4/0x100
[ 54.197497] ---[ end trace 0000000000000000 ]---
[ 55.023496] ------------[ cut here ]------------
[ 55.024657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 55.026706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 55.028136] Modules linked in:
[ 55.028714] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 55.030693] Tainted: [W]=WARN
[ 55.031264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.032714] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 55.033620] 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
[ 55.036764] RSP: 0018:ffff8880172afbc0 EFLAGS: 00010286
[ 55.037717] RAX: 0000000000000000 RBX: ffffed1002e55f78 RCX: ffffffff813a4050
[ 55.039000] RDX: ffff8880160b5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 55.040267] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e55f2f
[ 55.041539] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 55.042816] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172afdf8
[ 55.044080] FS: 00007f4d691a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 55.045485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.046548] CR2: 00007f4d69698580 CR3: 000000000a1bf000 CR4: 0000000000350ef0
[ 55.047842] Call Trace:
[ 55.048324]
[ 55.048726] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 55.049611] ? __create_object+0x59/0x80
[ 55.050399] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 55.051358] __vmalloc_noprof+0x59/0x60
[ 55.052102] bpf_prog_alloc_no_stats+0x55/0x470
[ 55.052957] ? __pfx_seccomp_check_filter+0x10/0x10
[ 55.053834] bpf_prog_alloc+0x39/0x200
[ 55.054602] ? __pfx_seccomp_check_filter+0x10/0x10
[ 55.055509] bpf_prog_create_from_user+0xb2/0x2f0
[ 55.056400] do_seccomp+0x349/0x25e0
[ 55.057095] ? __pfx_css_rstat_updated+0x10/0x10
[ 55.057978] ? __pfx_do_seccomp+0x10/0x10
[ 55.058741] ? find_held_lock+0x2b/0x80
[ 55.059511] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 55.060477] ? static_key_count+0x60/0x80
[ 55.061278] prctl_set_seccomp+0x4e/0x70
[ 55.062052] __do_sys_prctl+0xe6c/0x1d70
[ 55.062800] ? __pfx___do_sys_prctl+0x10/0x10
[ 55.063654] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 55.064620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 55.065593] ? irqentry_exit+0xf3/0x650
[ 55.066377] do_syscall_64+0xbf/0x430
[ 55.067113] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 55.068063] RIP: 0033:0x7f4d696985cd
[ 55.068721] 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
[ 55.071886] RSP: 002b:00007ffef6d9bf30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 55.073247] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d696985cd
[ 55.074552] RDX: 000056479d857e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 55.075834] RBP: 00007ffef6d9bf90 R08: 0000000000000000 R09: 00007ffef6d9b630
[ 55.077139] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647d33072b0
[ 55.078443] R13: 00007ffef6d9c3c0 R14: 00005647d3309d20 R15: 00005647d331b8d0
[ 55.079737]
[ 55.080199] irq event stamp: 1753
[ 55.080805] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80
[ 55.082336] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80
[ 55.083876] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770
[ 55.085413] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100
[ 55.086942] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:10307' (ECDSA) to the list of known hosts.
2025/11/18 19:04:36 fuzzer started
2025/11/18 19:04:36 dialing manager at localhost:34383
2025/11/18 19:04:36 checking machine...
2025/11/18 19:04:36 checking revisions...
[ 56.008634] kmemleak: Automatic memory scanning thread ended
2025/11/18 19:04:36 testing simple program...
[ 56.100848] cgroup: Unknown subsys name 'net'
[ 56.166924] cgroup: Unknown subsys name 'cpuset'
[ 56.185766] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
19:04:35 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff83cb8f0e RDX=ffff88801a105340
RSI=0000000000000001 RDI=0000000000000005 RBP=ffff88801ff31000 RSP=ffff8880171f7b18
R8 =0000000000000000 R9 =ffffed1003fe621b R10=0000000000000001 R11=0000000000000000
R12=ffff88801ff310dc R13=ffff88801ff31000 R14=0000000000000090 R15=ffff888013fc9558
RIP=ffffffff81751e04 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 00007fe0f2843900 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=00007ffdcb4eb000 CR3=000000001fd7a000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469
XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000002c123 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 fffffe4400000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f2191489018 CR3=000000000a1fe000 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=2035333a34303a393120383120766f4e XMM01=73732878696e755f6d6170203a5d3234
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a34303a3931203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000