[ 46.356302] ------------[ cut here ]------------ [ 46.357228] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.359533] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.360990] Modules linked in: [ 46.361623] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.363609] Tainted: [W]=WARN [ 46.364217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.365680] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.366610] 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 [ 46.370156] RSP: 0018:ffff888018797bc0 EFLAGS: 00010286 [ 46.371154] RAX: 0000000000000000 RBX: ffffed10030f2f78 RCX: ffffffff813a4050 [ 46.372478] RDX: ffff888014c60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.373808] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030f2f2f [ 46.375114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.376385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018797df8 [ 46.377918] FS: 00007fee93e23900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.379669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.380942] CR2: 00007fee94315580 CR3: 000000000b62f000 CR4: 0000000000350ef0 [ 46.382223] Call Trace: [ 46.382696] [ 46.383144] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.383987] ? __create_object+0x59/0x80 [ 46.384772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.385732] __vmalloc_noprof+0x59/0x60 [ 46.386517] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.387408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.388332] bpf_prog_alloc+0x39/0x200 [ 46.389022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.389949] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.390865] do_seccomp+0x349/0x25e0 [ 46.391584] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.392483] ? __pfx_do_seccomp+0x10/0x10 [ 46.393258] ? find_held_lock+0x2b/0x80 [ 46.393966] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.394922] ? static_key_count+0x60/0x80 [ 46.395716] prctl_set_seccomp+0x4e/0x70 [ 46.396485] __do_sys_prctl+0xe6c/0x1d70 [ 46.397264] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.398073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.399061] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.399980] ? irqentry_exit+0xf3/0x650 [ 46.400633] do_syscall_64+0xbf/0x430 [ 46.401260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.402013] RIP: 0033:0x7fee943155cd [ 46.402626] 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 [ 46.405275] RSP: 002b:00007ffc8a8a1e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.406425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee943155cd [ 46.407501] RDX: 000055f84205de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.408563] RBP: 00007ffc8a8a1ec0 R08: 0000000000000000 R09: 00007ffc8a8a1560 [ 46.409626] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f866b212b0 [ 46.410712] R13: 00007ffc8a8a22f0 R14: 000055f866b23d20 R15: 000055f866b358d0 [ 46.411791] [ 46.412190] irq event stamp: 1719 [ 46.412698] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.413990] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.415279] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 46.416576] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 46.417833] ---[ end trace 0000000000000000 ]--- [ 49.858363] ------------[ cut here ]------------ [ 49.859317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.861293] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.862745] Modules linked in: [ 49.863377] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.865382] Tainted: [W]=WARN [ 49.865942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.867407] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.868312] 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 [ 49.871489] RSP: 0018:ffff888015e1fbc0 EFLAGS: 00010286 [ 49.872473] RAX: 0000000000000000 RBX: ffffed1002bc3f78 RCX: ffffffff813a4050 [ 49.873765] RDX: ffff88800f2e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.875075] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc3f2f [ 49.876424] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.877740] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e1fdf8 [ 49.879068] FS: 00007f18931a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.880561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.881651] CR2: 00007fffdc3a0ef8 CR3: 000000001ff35000 CR4: 0000000000350ef0 [ 49.882978] Call Trace: [ 49.883501] [ 49.883926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.884835] ? __create_object+0x59/0x80 [ 49.885625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.886650] __vmalloc_noprof+0x59/0x60 [ 49.887432] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.888354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.889343] bpf_prog_alloc+0x39/0x200 [ 49.890124] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.891121] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.892039] do_seccomp+0x349/0x25e0 [ 49.892793] ? find_held_lock+0x2b/0x80 [ 49.893603] ? do_prlimit+0x310/0x610 [ 49.894391] ? __pfx_do_seccomp+0x10/0x10 [ 49.895226] ? do_raw_spin_unlock+0x53/0x220 [ 49.896073] ? _raw_spin_unlock+0x1e/0x40 [ 49.896908] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.897922] ? static_key_count+0x60/0x80 [ 49.898783] prctl_set_seccomp+0x4e/0x70 [ 49.899605] __do_sys_prctl+0xe6c/0x1d70 [ 49.900433] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.901352] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.902413] ? irqentry_exit+0xf3/0x650 [ 49.903228] do_syscall_64+0xbf/0x430 [ 49.903976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.904997] RIP: 0033:0x7f18936995cd [ 49.905744] 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 [ 49.909200] RSP: 002b:00007fffdc39ea20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.910706] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18936995cd [ 49.912106] RDX: 000055a5c62e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.913443] RBP: 00007fffdc39ea80 R08: 0000000000000000 R09: 00007fffdc39e120 [ 49.914821] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a60195dad0 [ 49.916234] R13: 00007fffdc39eeb0 R14: 000055a60195ebc0 R15: 000055a60196f780 [ 49.917578] [ 49.918024] irq event stamp: 1735 [ 49.918737] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.920159] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.921489] softirqs last enabled at (1266): [] handle_softirqs+0x50c/0x770 [ 49.922887] softirqs last disabled at (1261): [] __irq_exit_rcu+0xc4/0x100 [ 49.924287] ---[ end trace 0000000000000000 ]--- [ 50.713268] ------------[ cut here ]------------ [ 50.714200] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.716216] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.717670] Modules linked in: [ 50.718325] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.720340] Tainted: [W]=WARN [ 50.720900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.722382] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.723303] 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 [ 50.726448] RSP: 0018:ffff8880135efbc0 EFLAGS: 00010286 [ 50.727421] RAX: 0000000000000000 RBX: ffffed10026bdf78 RCX: ffffffff813a4050 [ 50.728694] RDX: ffff8880157f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.729974] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10026bdf2f [ 50.731273] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.732548] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880135efdf8 [ 50.733837] FS: 00007f8285c45900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.735258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.736326] CR2: 00007f8286137580 CR3: 000000000b856000 CR4: 0000000000350ef0 [ 50.737612] Call Trace: [ 50.738083] [ 50.738540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.739435] ? __create_object+0x59/0x80 [ 50.740217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.741178] __vmalloc_noprof+0x59/0x60 [ 50.741888] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.742764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.743681] bpf_prog_alloc+0x39/0x200 [ 50.744414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.745335] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.746227] do_seccomp+0x349/0x25e0 [ 50.746916] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.747809] ? __pfx_do_seccomp+0x10/0x10 [ 50.748575] ? find_held_lock+0x2b/0x80 [ 50.749331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.750272] ? static_key_count+0x60/0x80 [ 50.751044] prctl_set_seccomp+0x4e/0x70 [ 50.751814] __do_sys_prctl+0xe6c/0x1d70 [ 50.752591] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.753446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.754419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.755393] ? irqentry_exit+0xf3/0x650 [ 50.756140] do_syscall_64+0xbf/0x430 [ 50.756838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.757787] RIP: 0033:0x7f82861375cd [ 50.758504] 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 [ 50.761644] RSP: 002b:00007ffe58922be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.763040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82861375cd [ 50.764332] RDX: 000055b4297e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.765618] RBP: 00007ffe58922c40 R08: 0000000000000000 R09: 00007ffe589222e0 [ 50.766911] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b442f10b10 [ 50.768187] R13: 00007ffe58923070 R14: 000055b442f112b0 R15: 000055b442f256f0 [ 50.769485] [ 50.769908] irq event stamp: 1715 [ 50.770569] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 50.772108] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 50.773620] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 50.775178] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 50.776698] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22235' (ECDSA) to the list of known hosts. 2025/11/18 21:14:19 fuzzer started 2025/11/18 21:14:20 dialing manager at localhost:34383 2025/11/18 21:14:20 checking machine... 2025/11/18 21:14:20 checking revisions... [ 51.664892] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:14:20 testing simple program... [ 51.742701] cgroup: Unknown subsys name 'net' [ 51.807704] cgroup: Unknown subsys name 'cpuset' [ 51.835780] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:14:19 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880164ed340 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880164edd98 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000817 [-O--APC] 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 00007f18931a7900 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=00007fffdc398000 CR3=000000001ffa2000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b2a250 RBX=ffffffff86725ce8 RCX=ffffffff81b2a223 RDX=0000000000000000 RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cc8 RSP=ffff888009757788 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725ce4 R13=ffffffff86725cc8 R14=ffffffff86725cc8 R15=dffffc0000000000 RIP=ffffffff8135dad2 RFL=00000287 [--S--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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb202fbb000 CR3=000000000c484000 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=f29f430ae49434b85740eec7a4b9d450 XMM02=ec2efd57dc4c00df0000000000302c28 XMM03=bafc74716d346c6f0000000000302cf8 XMM04=cc48d94ce3a3eb8900000000000ae988 XMM05=b349073efff5d5d3000000000031ff20 XMM06=474038aa6c007e1f000000000031efc0 XMM07=e042d86d42eb936e000000000030f3c8 XMM08=bafc74716d346c6f0000000000302cf8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000