[ 45.812775] ------------[ cut here ]------------ [ 45.813755] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.815760] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.817218] Modules linked in: [ 45.817861] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.819852] Tainted: [W]=WARN [ 45.820399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.821866] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.822782] 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 [ 45.825995] RSP: 0018:ffff888017cf7bc0 EFLAGS: 00010286 [ 45.826980] RAX: 0000000000000000 RBX: ffffed1002f9ef78 RCX: ffffffff813a4050 [ 45.828275] RDX: ffff888014183780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.829573] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f9ef2f [ 45.830863] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.832147] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017cf7df8 [ 45.833467] FS: 00007ff5e8e57900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.834928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.835998] CR2: 00007ffe3214fef7 CR3: 000000000fd43000 CR4: 0000000000350ef0 [ 45.837304] Call Trace: [ 45.837824] [ 45.838236] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.839139] ? __create_object+0x59/0x80 [ 45.839942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.840912] __vmalloc_noprof+0x59/0x60 [ 45.841684] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.842525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.843467] bpf_prog_alloc+0x39/0x200 [ 45.844214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.845178] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.846103] do_seccomp+0x349/0x25e0 [ 45.846833] ? find_held_lock+0x2b/0x80 [ 45.847591] ? do_prlimit+0x310/0x610 [ 45.848297] ? __pfx_do_seccomp+0x10/0x10 [ 45.849091] ? do_raw_spin_unlock+0x53/0x220 [ 45.849959] ? _raw_spin_unlock+0x1e/0x40 [ 45.850753] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.851743] ? static_key_count+0x60/0x80 [ 45.852503] prctl_set_seccomp+0x4e/0x70 [ 45.853298] __do_sys_prctl+0xe6c/0x1d70 [ 45.854105] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.854972] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.856021] ? irqentry_exit+0xf3/0x650 [ 45.856849] do_syscall_64+0xbf/0x430 [ 45.857605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.858513] RIP: 0033:0x7ff5e93495cd [ 45.859270] 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 [ 45.862556] RSP: 002b:00007ffe3214e5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.863927] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5e93495cd [ 45.865253] RDX: 00005586ca286e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.866570] RBP: 00007ffe3214e630 R08: 0000000000000000 R09: 00007ffe3214dcd0 [ 45.867870] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586e37a02b0 [ 45.869196] R13: 00007ffe3214ea60 R14: 00005586e37a2d20 R15: 00005586e37b48d0 [ 45.870521] [ 45.870992] irq event stamp: 1731 [ 45.871657] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 45.873212] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 45.874632] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 45.875943] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 45.877233] ---[ end trace 0000000000000000 ]--- [ 49.348099] ------------[ cut here ]------------ [ 49.349041] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.351069] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.352521] Modules linked in: [ 49.353143] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.355146] Tainted: [W]=WARN [ 49.355749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.357245] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.358413] 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 [ 49.361685] RSP: 0018:ffff8880187e7bc0 EFLAGS: 00010286 [ 49.362676] RAX: 0000000000000000 RBX: ffffed10030fcf78 RCX: ffffffff813a4050 [ 49.363979] RDX: ffff88801cc09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.365280] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030fcf2f [ 49.366580] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.367839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187e7df8 [ 49.369131] FS: 00007fe728ed0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.370614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.371679] CR2: 00007fff58df5ef7 CR3: 000000000e258000 CR4: 0000000000350ef0 [ 49.372988] Call Trace: [ 49.373466] [ 49.373927] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.374852] ? __create_object+0x59/0x80 [ 49.375646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.376636] __vmalloc_noprof+0x59/0x60 [ 49.377377] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.378253] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.379199] bpf_prog_alloc+0x39/0x200 [ 49.379938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.380890] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.381807] do_seccomp+0x349/0x25e0 [ 49.382493] ? find_held_lock+0x2b/0x80 [ 49.383260] ? do_prlimit+0x310/0x610 [ 49.384008] ? __pfx_do_seccomp+0x10/0x10 [ 49.384798] ? do_raw_spin_unlock+0x53/0x220 [ 49.385645] ? _raw_spin_unlock+0x1e/0x40 [ 49.386396] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.387365] ? static_key_count+0x60/0x80 [ 49.388152] prctl_set_seccomp+0x4e/0x70 [ 49.388918] __do_sys_prctl+0xe6c/0x1d70 [ 49.389726] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.390611] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.391588] ? irqentry_exit+0xf3/0x650 [ 49.392303] do_syscall_64+0xbf/0x430 [ 49.393056] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.394024] RIP: 0033:0x7fe7293c25cd [ 49.394722] 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 [ 49.397925] RSP: 002b:00007fff58df4e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.399296] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7293c25cd [ 49.400591] RDX: 00005603f2960e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.401914] RBP: 00007fff58df4e60 R08: 0000000000000000 R09: 00007fff58df4500 [ 49.403189] R10: 0000000000000000 R11: 0000000000000246 R12: 000056043061eb10 [ 49.404482] R13: 00007fff58df5290 R14: 000056043061f2b0 R15: 00005604306336f0 [ 49.405803] [ 49.406233] irq event stamp: 1789 [ 49.406893] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.408428] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.409964] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.411524] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.413058] ---[ end trace 0000000000000000 ]--- [ 50.181032] ------------[ cut here ]------------ [ 50.181967] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.183958] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.185404] Modules linked in: [ 50.186047] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.188034] Tainted: [W]=WARN [ 50.188859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.190418] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.191340] 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 [ 50.194549] RSP: 0018:ffff88801cd8fbc0 EFLAGS: 00010286 [ 50.195496] RAX: 0000000000000000 RBX: ffffed10039b1f78 RCX: ffffffff813a4050 [ 50.196776] RDX: ffff888017149bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.198079] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039b1f2f [ 50.199374] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.200680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cd8fdf8 [ 50.201971] FS: 00007ff3dfa65900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.203399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.204457] CR2: 00007ff3dff57580 CR3: 000000000d070000 CR4: 0000000000350ef0 [ 50.205740] Call Trace: [ 50.206204] [ 50.206658] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.207519] ? __create_object+0x59/0x80 [ 50.208310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.209289] __vmalloc_noprof+0x59/0x60 [ 50.210038] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.210907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.211836] bpf_prog_alloc+0x39/0x200 [ 50.212580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.213484] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.214389] do_seccomp+0x349/0x25e0 [ 50.215104] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.216003] ? __pfx_do_seccomp+0x10/0x10 [ 50.216791] ? find_held_lock+0x2b/0x80 [ 50.217518] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.218485] ? static_key_count+0x60/0x80 [ 50.219292] prctl_set_seccomp+0x4e/0x70 [ 50.220071] __do_sys_prctl+0xe6c/0x1d70 [ 50.220845] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.221707] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.222682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.223690] ? irqentry_exit+0xf3/0x650 [ 50.224416] do_syscall_64+0xbf/0x430 [ 50.225153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.226119] RIP: 0033:0x7ff3dff575cd [ 50.226832] 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 [ 50.230020] RSP: 002b:00007fff5784f080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.231380] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3dff575cd [ 50.232661] RDX: 000055ad9e387e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.233977] RBP: 00007fff5784f0e0 R08: 0000000000000000 R09: 00007fff5784e780 [ 50.235255] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adc28b6ad0 [ 50.236555] R13: 00007fff5784f510 R14: 000055adc28b7bc0 R15: 000055adc28c8780 [ 50.237858] [ 50.238281] irq event stamp: 1863 [ 50.238928] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 50.240472] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 50.242007] softirqs last enabled at (1896): [] handle_softirqs+0x50c/0x770 [ 50.243559] softirqs last disabled at (1881): [] __irq_exit_rcu+0xc4/0x100 [ 50.245076] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57196' (ECDSA) to the list of known hosts. 2025/11/19 00:13:44 fuzzer started 2025/11/19 00:13:44 dialing manager at localhost:34383 2025/11/19 00:13:44 checking machine... 2025/11/19 00:13:44 checking revisions... [ 51.126151] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:13:44 testing simple program... [ 51.204454] cgroup: Unknown subsys name 'net' [ 51.279158] cgroup: Unknown subsys name 'cpuset' [ 51.320782] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:13:43 Registers: info registers vcpu 0 RAX=00000000ffffffea RBX=000055a1af1ddd60 RCX=0000000000000000 RDX=fffffffffffffdd0 RSI=0000000000000001 RDI=000055a1af1e4290 RBP=000055a1af1e4290 RSP=00007ffe0529aeb8 R8 =0000000000000000 R9 =ffffffffffffff01 R10=0000000000000000 R11=0000000000000000 R12=00000000ffffffff R13=00000000fffffffa R14=000055a1af1e4290 R15=00000000fffffffe RIP=00007fe396a8bb45 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe395f09900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe395621000 CR3=000000000dce5000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=cab774246bdab4d000000000000ae988 XMM05=0d0c1fcb7a8a4e530000000000321fb0 XMM06=60b9e4394848d5490000000000320d50 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffff888016b53b7c RBP=ffffffff85992bdf RSP=ffff888016b0fc18 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000143 R13=0000000000000000 R14=ffff888016b53780 R15=ffffffff81b621bb RIP=ffffffff81471ffc 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 00007fe728ed0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff58dee000 CR3=000000000bf60000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000