[ 53.985952] ------------[ cut here ]------------
[ 53.987052] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 53.989391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 53.991047] Modules linked in:
[ 53.991724] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 53.994056] Tainted: [W]=WARN
[ 53.994688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.996391] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 53.997444] 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
[ 54.001062] RSP: 0018:ffff888015bdfbc0 EFLAGS: 00010286
[ 54.002180] RAX: 0000000000000000 RBX: ffffed1002b7bf78 RCX: ffffffff813a4050
[ 54.003657] RDX: ffff8880154d0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.005142] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7bf2f
[ 54.006610] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.008107] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bdfdf8
[ 54.009579] FS: 00007f340d218900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.011231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.012464] CR2: 00007ffe37cfeef8 CR3: 000000000ca52000 CR4: 0000000000350ef0
[ 54.013941] Call Trace:
[ 54.014502]
[ 54.015015] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.015952] ? __create_object+0x59/0x80
[ 54.016744] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.017692] __vmalloc_noprof+0x59/0x60
[ 54.018435] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.019291] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.020228] bpf_prog_alloc+0x39/0x200
[ 54.020896] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.021803] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.022707] do_seccomp+0x349/0x25e0
[ 54.023420] ? find_held_lock+0x2b/0x80
[ 54.024188] ? do_prlimit+0x310/0x610
[ 54.024871] ? __pfx_do_seccomp+0x10/0x10
[ 54.025634] ? do_raw_spin_unlock+0x53/0x220
[ 54.026456] ? _raw_spin_unlock+0x1e/0x40
[ 54.027236] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.028259] ? static_key_count+0x60/0x80
[ 54.029051] prctl_set_seccomp+0x4e/0x70
[ 54.029770] __do_sys_prctl+0xe6c/0x1d70
[ 54.030540] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.031382] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.032383] ? irqentry_exit+0xf3/0x650
[ 54.033150] do_syscall_64+0xbf/0x430
[ 54.033831] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.034780] RIP: 0033:0x7f340d70a5cd
[ 54.035487] 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
[ 54.038708] RSP: 002b:00007ffe37cfdb10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.040112] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f340d70a5cd
[ 54.041419] RDX: 0000557741b4ee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.042710] RBP: 00007ffe37cfdb70 R08: 0000000000000000 R09: 00007ffe37cfd210
[ 54.044039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557778076bf0
[ 54.045332] R13: 00007ffe37cfdfa0 R14: 0000557778080380 R15: 000055777808b460
[ 54.046628]
[ 54.047115] irq event stamp: 1741
[ 54.047757] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80
[ 54.049300] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80
[ 54.050812] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770
[ 54.052410] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100
[ 54.053920] ---[ end trace 0000000000000000 ]---
[ 56.588949] ------------[ cut here ]------------
[ 56.589884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 56.591900] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251
[ 56.593429] Modules linked in:
[ 56.594054] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 56.596102] Tainted: [W]=WARN
[ 56.596699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.598209] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 56.599113] 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
[ 56.602308] RSP: 0018:ffff8880167ffbc0 EFLAGS: 00010286
[ 56.603290] RAX: 0000000000000000 RBX: ffffed1002cfff78 RCX: ffffffff813a4050
[ 56.604578] RDX: ffff88800f188000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 56.605873] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfff2f
[ 56.607155] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 56.608453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167ffdf8
[ 56.609728] FS: 00007ff5435ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 56.611178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.612258] CR2: 00007ffe69680ef8 CR3: 000000000a1e4000 CR4: 0000000000350ef0
[ 56.613547] Call Trace:
[ 56.614056]
[ 56.614474] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 56.615362] ? __create_object+0x59/0x80
[ 56.616156] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.617127] __vmalloc_noprof+0x59/0x60
[ 56.617852] bpf_prog_alloc_no_stats+0x55/0x470
[ 56.618727] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.619659] bpf_prog_alloc+0x39/0x200
[ 56.620384] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.621303] bpf_prog_create_from_user+0xb2/0x2f0
[ 56.622195] do_seccomp+0x349/0x25e0
[ 56.622866] ? find_held_lock+0x2b/0x80
[ 56.623635] ? do_prlimit+0x310/0x610
[ 56.624369] ? __pfx_do_seccomp+0x10/0x10
[ 56.625160] ? do_raw_spin_unlock+0x53/0x220
[ 56.625954] ? _raw_spin_unlock+0x1e/0x40
[ 56.626735] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 56.627698] ? static_key_count+0x60/0x80
[ 56.628487] prctl_set_seccomp+0x4e/0x70
[ 56.629265] __do_sys_prctl+0xe6c/0x1d70
[ 56.630055] ? __pfx___do_sys_prctl+0x10/0x10
[ 56.630875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 56.631849] ? irqentry_exit+0xf3/0x650
[ 56.632614] do_syscall_64+0xbf/0x430
[ 56.633359] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.634303] RIP: 0033:0x7ff543abc5cd
[ 56.635015] 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
[ 56.638180] RSP: 002b:00007ffe6967f180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 56.639553] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff543abc5cd
[ 56.640857] RDX: 000055d0c5812e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 56.642156] RBP: 00007ffe6967f1e0 R08: 0000000000000000 R09: 00007ffe6967e880
[ 56.643443] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0cff30bf0
[ 56.644739] R13: 00007ffe6967f610 R14: 000055d0cff3a380 R15: 000055d0cff45460
[ 56.646049]
[ 56.646474] irq event stamp: 1709
[ 56.647120] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80
[ 56.648586] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80
[ 56.649848] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770
[ 56.651127] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100
[ 56.652387] ---[ end trace 0000000000000000 ]---
[ 57.376547] ------------[ cut here ]------------
[ 57.377505] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 57.379476] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/259
[ 57.381004] Modules linked in:
[ 57.381592] CPU: 0 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 57.383576] Tainted: [W]=WARN
[ 57.384195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.385660] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 57.386579] 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
[ 57.389774] RSP: 0018:ffff888015e9fbc0 EFLAGS: 00010286
[ 57.390745] RAX: 0000000000000000 RBX: ffffed1002bd3f78 RCX: ffffffff813a4050
[ 57.392060] RDX: ffff888016413780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 57.393338] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd3f2f
[ 57.394606] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 57.395934] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e9fdf8
[ 57.397254] FS: 00007f35d2bba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 57.398688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.399780] CR2: 00007ffe8e5e1ef8 CR3: 000000001ed99000 CR4: 0000000000350ef0
[ 57.401062] Call Trace:
[ 57.401529]
[ 57.401942] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 57.402831] ? __create_object+0x59/0x80
[ 57.403655] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 57.404632] __vmalloc_noprof+0x59/0x60
[ 57.405377] bpf_prog_alloc_no_stats+0x55/0x470
[ 57.406249] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.407193] bpf_prog_alloc+0x39/0x200
[ 57.407922] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.408869] bpf_prog_create_from_user+0xb2/0x2f0
[ 57.409768] do_seccomp+0x349/0x25e0
[ 57.410479] ? find_held_lock+0x2b/0x80
[ 57.411235] ? do_prlimit+0x310/0x610
[ 57.412013] ? __pfx_do_seccomp+0x10/0x10
[ 57.412766] ? do_raw_spin_unlock+0x53/0x220
[ 57.413604] ? _raw_spin_unlock+0x1e/0x40
[ 57.414385] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.415337] ? static_key_count+0x60/0x80
[ 57.416183] prctl_set_seccomp+0x4e/0x70
[ 57.416924] __do_sys_prctl+0xe6c/0x1d70
[ 57.417711] ? __pfx___do_sys_prctl+0x10/0x10
[ 57.418558] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 57.419527] ? irqentry_exit+0xf3/0x650
[ 57.420331] do_syscall_64+0xbf/0x430
[ 57.421084] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.422037] RIP: 0033:0x7f35d30ac5cd
[ 57.422695] 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
[ 57.425878] RSP: 002b:00007ffe8e5df630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 57.427237] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35d30ac5cd
[ 57.428563] RDX: 00005636b2ed3e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 57.429841] RBP: 00007ffe8e5df690 R08: 0000000000000000 R09: 00007ffe8e5ded30
[ 57.431141] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636e4a14ad0
[ 57.432618] R13: 00007ffe8e5dfac0 R14: 00005636e4a15bc0 R15: 00005636e4a26780
[ 57.433913]
[ 57.434367] irq event stamp: 1729
[ 57.435018] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80
[ 57.436562] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80
[ 57.438083] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770
[ 57.439645] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100
[ 57.441149] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:29806' (ECDSA) to the list of known hosts.
2025/11/18 21:50:51 fuzzer started
2025/11/18 21:50:51 dialing manager at localhost:34383
2025/11/18 21:50:51 checking machine...
2025/11/18 21:50:51 checking revisions...
[ 58.411488] kmemleak: Automatic memory scanning thread ended
2025/11/18 21:50:51 testing simple program...
[ 58.524063] cgroup: Unknown subsys name 'net'
[ 58.583694] cgroup: Unknown subsys name 'cpuset'
[ 58.636676] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
21:50:50 Registers:
info registers vcpu 0
RAX=ffffffff885b6ea0 RBX=ffff88800f18b780 RCX=0000000000000000 RDX=0000000000000000
RSI=0000000000000000 RDI=ffff88800a0e3018 RBP=ffff88800a0e3018 RSP=ffff88806ce08c80
R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007ff5435ca900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe2f00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffe69677ff8 CR3=000000000e045000 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=0000000000000005 RBX=ffff888009643780 RCX=0000000000000001 RDX=0000000000000005
RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088c8
R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000
R12=ffff888009644200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 fffffe0e00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffe7c427868 CR3=000000000b95b000 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=30353a313220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3035325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383737
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000