[ 38.897718] ------------[ cut here ]------------ [ 38.898454] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.900157] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.901381] Modules linked in: [ 38.902093] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.903851] Tainted: [W]=WARN [ 38.904321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.905566] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.906342] 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 [ 38.909061] RSP: 0018:ffff88801648fbc0 EFLAGS: 00010286 [ 38.909889] RAX: 0000000000000000 RBX: ffffed1002c91f78 RCX: ffffffff813a4050 [ 38.910985] RDX: ffff8880160d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.912076] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c91f2f [ 38.913178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.914268] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801648fdf8 [ 38.915385] FS: 00007f475b2ae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.916607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.917505] CR2: 00007fff9fbf1ef7 CR3: 000000000bde1000 CR4: 0000000000350ef0 [ 38.918592] Call Trace: [ 38.919034] [ 38.919379] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.920130] ? __create_object+0x59/0x80 [ 38.920793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.921576] __vmalloc_noprof+0x59/0x60 [ 38.922215] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.922957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.923740] bpf_prog_alloc+0x39/0x200 [ 38.924329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.925106] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.925865] do_seccomp+0x349/0x25e0 [ 38.926438] ? lock_release+0xc8/0x290 [ 38.927085] ? __pfx_do_seccomp+0x10/0x10 [ 38.927747] ? __schedule+0xf2c/0x3d40 [ 38.928340] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.929151] ? static_key_count+0x60/0x80 [ 38.929827] prctl_set_seccomp+0x4e/0x70 [ 38.930449] __do_sys_prctl+0xe6c/0x1d70 [ 38.931119] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.931843] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 38.932633] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 38.933398] do_syscall_64+0xbf/0x430 [ 38.934028] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.934847] RIP: 0033:0x7f475b7a05cd [ 38.935417] 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 [ 38.938143] RSP: 002b:00007fff9fbf02e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.939334] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f475b7a05cd [ 38.940448] RDX: 00005556796d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.941544] RBP: 00007fff9fbf0340 R08: 0000000000000000 R09: 00007fff9fbef9e0 [ 38.942661] R10: 0000000000000000 R11: 0000000000000246 R12: 000055568b1e8bf0 [ 38.943773] R13: 00007fff9fbf0770 R14: 000055568b1f2380 R15: 000055568b1fd460 [ 38.944905] [ 38.945272] irq event stamp: 1843 [ 38.945835] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 38.947163] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 38.948482] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 38.949804] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100 [ 38.951169] ---[ end trace 0000000000000000 ]--- [ 41.854305] ------------[ cut here ]------------ [ 41.855343] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.857668] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.859379] Modules linked in: [ 41.860099] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.862350] Tainted: [W]=WARN [ 41.863049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.864727] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.865760] 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 [ 41.869398] RSP: 0018:ffff888019e77bc0 EFLAGS: 00010286 [ 41.870509] RAX: 0000000000000000 RBX: ffffed10033cef78 RCX: ffffffff813a4050 [ 41.871985] RDX: ffff888016981bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.873455] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033cef2f [ 41.874925] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.876388] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e77df8 [ 41.877848] FS: 00007f536934c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.879488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.880710] CR2: 00007ffcbb70cef7 CR3: 000000001f7a9000 CR4: 0000000000350ef0 [ 41.882172] Call Trace: [ 41.882744] [ 41.883173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.884058] ? __create_object+0x59/0x80 [ 41.884814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.885754] __vmalloc_noprof+0x59/0x60 [ 41.886444] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.887298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.888200] bpf_prog_alloc+0x39/0x200 [ 41.888918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.889821] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.890688] do_seccomp+0x349/0x25e0 [ 41.891349] ? find_held_lock+0x2b/0x80 [ 41.892090] ? do_prlimit+0x310/0x610 [ 41.892811] ? __pfx_do_seccomp+0x10/0x10 [ 41.893533] ? do_raw_spin_unlock+0x53/0x220 [ 41.894343] ? _raw_spin_unlock+0x1e/0x40 [ 41.895116] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.896041] ? static_key_count+0x60/0x80 [ 41.896821] prctl_set_seccomp+0x4e/0x70 [ 41.897537] __do_sys_prctl+0xe6c/0x1d70 [ 41.898289] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.899124] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.900062] ? irqentry_exit+0xf3/0x650 [ 41.900799] do_syscall_64+0xbf/0x430 [ 41.901477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.902390] RIP: 0033:0x7f536983e5cd [ 41.903089] 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 [ 41.906143] RSP: 002b:00007ffcbb70b600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.907473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f536983e5cd [ 41.908702] RDX: 000055b9cf686e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.909935] RBP: 00007ffcbb70b660 R08: 0000000000000000 R09: 00007ffcbb70ad00 [ 41.911184] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9fc46cad0 [ 41.912431] R13: 00007ffcbb70ba90 R14: 000055b9fc46dbc0 R15: 000055b9fc47e780 [ 41.913700] [ 41.914108] irq event stamp: 1715 [ 41.914739] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 41.916221] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 41.917693] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 41.919203] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 41.920683] ---[ end trace 0000000000000000 ]--- [ 42.604313] ------------[ cut here ]------------ [ 42.605407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.607902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.609687] Modules linked in: [ 42.610415] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.613183] Tainted: [W]=WARN [ 42.614000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.615850] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.616981] 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 [ 42.620927] RSP: 0018:ffff88801a827bc0 EFLAGS: 00010286 [ 42.622150] RAX: 0000000000000000 RBX: ffffed1003504f78 RCX: ffffffff813a4050 [ 42.623772] RDX: ffff888016c4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.625363] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003504f2f [ 42.626986] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.628585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a827df8 [ 42.630193] FS: 00007ff73e821900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.631857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.633001] CR2: 00007ff73ed13580 CR3: 000000000e1bb000 CR4: 0000000000350ef0 [ 42.634369] Call Trace: [ 42.634910] [ 42.635354] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.636316] ? __create_object+0x59/0x80 [ 42.637138] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.638153] __vmalloc_noprof+0x59/0x60 [ 42.638970] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.639896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.640876] bpf_prog_alloc+0x39/0x200 [ 42.641620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.642611] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.643611] do_seccomp+0x349/0x25e0 [ 42.644385] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.645351] ? __pfx_do_seccomp+0x10/0x10 [ 42.646191] ? find_held_lock+0x2b/0x80 [ 42.647049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.648073] ? static_key_count+0x60/0x80 [ 42.648928] prctl_set_seccomp+0x4e/0x70 [ 42.649744] __do_sys_prctl+0xe6c/0x1d70 [ 42.650540] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.651483] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.652520] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.653542] ? irqentry_exit+0xf3/0x650 [ 42.654351] do_syscall_64+0xbf/0x430 [ 42.655190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.656190] RIP: 0033:0x7ff73ed135cd [ 42.656936] 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 [ 42.660336] RSP: 002b:00007ffe1424ec10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.661803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff73ed135cd [ 42.663242] RDX: 0000558dcefe7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.664466] RBP: 00007ffe1424ec70 R08: 0000000000000000 R09: 00007ffe1424e310 [ 42.665578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558dfb9732b0 [ 42.666684] R13: 00007ffe1424f0a0 R14: 0000558dfb975d20 R15: 0000558dfb9878d0 [ 42.667839] [ 42.668201] irq event stamp: 1789 [ 42.668760] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.670068] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.671424] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 42.672755] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 42.674068] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31257' (ECDSA) to the list of known hosts. 2025/11/18 10:01:51 fuzzer started 2025/11/18 10:01:51 dialing manager at localhost:34383 2025/11/18 10:01:51 checking machine... 2025/11/18 10:01:51 checking revisions... [ 43.546436] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:01:51 testing simple program... [ 43.620583] cgroup: Unknown subsys name 'net' [ 43.666066] cgroup: Unknown subsys name 'cpuset' [ 43.678604] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:01:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8188cede RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08c30 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=ffff88806ce37498 R12=0000000000000002 R13=ffffffff8188cede R14=0000000000000000 R15=ffff88806ce37358 RIP=ffffffff81b2d28e 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 00007f536934c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5369305008 CR3=000000001e07a000 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=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=00000000000233e5 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3b03f75680 CR3=000000000d497000 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=8745b11e5ae0a48c414c954a1aa2368e XMM02=2c67c8bc2e329bc30000000000307f48 XMM03=fb795ef6d657705600000000003114e8 XMM04=fce4924e889508c600000000000ae988 XMM05=d96330e2d2db86320000000000321b58 XMM06=474038aa6c007e1f00000000003219e0 XMM07=e042d86d42eb936e00000000003117c0 XMM08=68f836aae1b2884f0000000000307fa8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000