[ 38.996295] ------------[ cut here ]------------ [ 38.997220] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.999278] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.000736] Modules linked in: [ 39.001374] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.003405] Tainted: [W]=WARN [ 39.003969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.005456] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.006396] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.009591] RSP: 0018:ffff8880175b7bc0 EFLAGS: 00010286 [ 39.010584] RAX: 0000000000000000 RBX: ffffed1002eb6f78 RCX: ffffffff813a4050 [ 39.011885] RDX: ffff888016841bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.013196] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb6f2f [ 39.014522] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.015820] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175b7df8 [ 39.017119] FS: 00007f72eab74900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.018616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.019673] CR2: 00007f72eb066580 CR3: 00000000162b5000 CR4: 0000000000350ef0 [ 39.020960] Call Trace: [ 39.021462] [ 39.021876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.022805] ? __create_object+0x59/0x80 [ 39.023590] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.024579] __vmalloc_noprof+0x59/0x60 [ 39.025362] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.026239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027200] bpf_prog_alloc+0x39/0x200 [ 39.027911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.028841] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.029738] do_seccomp+0x349/0x25e0 [ 39.030485] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.031398] ? __pfx_do_seccomp+0x10/0x10 [ 39.032192] ? find_held_lock+0x2b/0x80 [ 39.032916] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.033883] ? static_key_count+0x60/0x80 [ 39.034712] prctl_set_seccomp+0x4e/0x70 [ 39.035514] __do_sys_prctl+0xe6c/0x1d70 [ 39.036311] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.037182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.038126] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.039114] ? irqentry_exit+0xf3/0x650 [ 39.039889] do_syscall_64+0xbf/0x430 [ 39.040641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.041602] RIP: 0033:0x7f72eb0665cd [ 39.042322] 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 [ 39.045485] RSP: 002b:00007fff27d924b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.046864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72eb0665cd [ 39.048179] RDX: 0000556a8aa4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.049478] RBP: 00007fff27d92510 R08: 0000000000000000 R09: 00007fff27d91bb0 [ 39.050775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556abaca4ad0 [ 39.052075] R13: 00007fff27d92940 R14: 0000556abaca5bc0 R15: 0000556abacb6780 [ 39.053402] [ 39.053830] irq event stamp: 1737 [ 39.054479] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.056005] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.057541] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 39.059099] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 39.060636] ---[ end trace 0000000000000000 ]--- [ 42.188888] ------------[ cut here ]------------ [ 42.189838] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.191890] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.193388] Modules linked in: [ 42.194002] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.196007] Tainted: [W]=WARN [ 42.196617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.198113] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.199039] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.202217] RSP: 0018:ffff888019527bc0 EFLAGS: 00010286 [ 42.203207] RAX: 0000000000000000 RBX: ffffed10032a4f78 RCX: ffffffff813a4050 [ 42.204512] RDX: ffff888017289bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.205819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032a4f2f [ 42.207165] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.208460] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019527df8 [ 42.209765] FS: 00007f152fa68900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.211233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.212308] CR2: 00007ffc07f1cef7 CR3: 000000000bf01000 CR4: 0000000000350ef0 [ 42.213604] Call Trace: [ 42.214078] [ 42.214547] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.215462] ? __create_object+0x59/0x80 [ 42.216260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.217252] __vmalloc_noprof+0x59/0x60 [ 42.217987] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.218868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.219814] bpf_prog_alloc+0x39/0x200 [ 42.220558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.221495] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.222418] do_seccomp+0x349/0x25e0 [ 42.223098] ? find_held_lock+0x2b/0x80 [ 42.223864] ? do_prlimit+0x310/0x610 [ 42.224616] ? __pfx_do_seccomp+0x10/0x10 [ 42.225411] ? do_raw_spin_unlock+0x53/0x220 [ 42.226271] ? _raw_spin_unlock+0x1e/0x40 [ 42.227013] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.227985] ? static_key_count+0x60/0x80 [ 42.228791] prctl_set_seccomp+0x4e/0x70 [ 42.229561] __do_sys_prctl+0xe6c/0x1d70 [ 42.230366] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.231236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.232210] ? irqentry_exit+0xf3/0x650 [ 42.232938] do_syscall_64+0xbf/0x430 [ 42.233683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.234652] RIP: 0033:0x7f152ff5a5cd [ 42.235385] 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 [ 42.238595] RSP: 002b:00007ffc07f1a410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.239976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f152ff5a5cd [ 42.241270] RDX: 000056525de30e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.242578] RBP: 00007ffc07f1a470 R08: 0000000000000000 R09: 00007ffc07f19b10 [ 42.243870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565262821ad0 [ 42.245172] R13: 00007ffc07f1a8a0 R14: 0000565262822bc0 R15: 0000565262833780 [ 42.246496] [ 42.246924] irq event stamp: 1797 [ 42.247583] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 42.249121] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 42.250703] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 42.252258] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 42.253789] ---[ end trace 0000000000000000 ]--- [ 43.039535] ------------[ cut here ]------------ [ 43.040447] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.042462] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.043893] Modules linked in: [ 43.044515] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.046500] Tainted: [W]=WARN [ 43.047051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.048727] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.049699] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.052859] RSP: 0018:ffff8880176dfbc0 EFLAGS: 00010286 [ 43.053830] RAX: 0000000000000000 RBX: ffffed1002edbf78 RCX: ffffffff813a4050 [ 43.055113] RDX: ffff888019529bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.056399] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edbf2f [ 43.057665] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.058955] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176dfdf8 [ 43.060228] FS: 00007f51e31cc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.061649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.062730] CR2: 00007f51e37324a6 CR3: 000000000e39d000 CR4: 0000000000350ef0 [ 43.064007] Call Trace: [ 43.064509] [ 43.064918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.065799] ? __create_object+0x59/0x80 [ 43.066578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.067541] __vmalloc_noprof+0x59/0x60 [ 43.068290] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.069101] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.070033] bpf_prog_alloc+0x39/0x200 [ 43.070767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.071687] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.072583] do_seccomp+0x349/0x25e0 [ 43.073297] ? find_held_lock+0x2b/0x80 [ 43.074017] ? do_prlimit+0x310/0x610 [ 43.074760] ? __pfx_do_seccomp+0x10/0x10 [ 43.075536] ? do_raw_spin_unlock+0x53/0x220 [ 43.076371] ? _raw_spin_unlock+0x1e/0x40 [ 43.077101] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.078061] ? static_key_count+0x60/0x80 [ 43.078852] prctl_set_seccomp+0x4e/0x70 [ 43.079624] __do_sys_prctl+0xe6c/0x1d70 [ 43.080397] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.081238] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.082195] ? irqentry_exit+0xf3/0x650 [ 43.082909] do_syscall_64+0xbf/0x430 [ 43.083643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.084587] RIP: 0033:0x7f51e36be5cd [ 43.085292] 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 [ 43.088485] RSP: 002b:00007ffe606c3040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.089843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51e36be5cd [ 43.091118] RDX: 000055e4e315ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.092421] RBP: 00007ffe606c30a0 R08: 0000000000000000 R09: 00007ffe606c2740 [ 43.093681] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e522252ad0 [ 43.094962] R13: 00007ffe606c34d0 R14: 000055e522253bc0 R15: 000055e522264780 [ 43.096247] [ 43.096674] irq event stamp: 1787 [ 43.097316] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 43.098828] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 43.100326] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 43.101842] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 43.103359] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11772' (ECDSA) to the list of known hosts. 2025/11/17 17:13:19 fuzzer started 2025/11/17 17:13:20 dialing manager at localhost:37895 2025/11/17 17:13:20 checking machine... 2025/11/17 17:13:20 checking revisions... [ 44.013282] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:13:20 testing simple program... [ 44.106305] cgroup: Unknown subsys name 'net' [ 44.168782] cgroup: Unknown subsys name 'cpuset' [ 44.195380] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:13:19 Registers: info registers vcpu 0 RAX=1ffffffff0ce38c1 RBX=ffffffff8671c608 RCX=ffffffff81a848aa RDX=0000000000000000 RSI=ffffffff86aaa338 RDI=ffffffff8671c604 RBP=ffffffff8671c608 RSP=ffff88806ce08998 R8 =ffffffff86aaa338 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023094 R12=ffffffff8671c608 R13=ffffffff8671c604 R14=ffffffff8671c604 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 00007f152fa68900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f152fa47020 CR3=000000001e33d000 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=0000000000024bd5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe9d5ee3578 CR3=000000000b7f7000 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=3c04d0e635e10aaa174f16409d6432f7 XMM02=ec2efd57dc4c00df0000000000304ed0 XMM03=d9450fdff6d04a390000000000304fa0 XMM04=6ffd0a1a6a1f857f00000000000ae988 XMM05=fa2d4c5a56bf3557000000000031f860 XMM06=474038aa6c007e1f000000000031e900 XMM07=e042d86d42eb936e000000000030e5b8 XMM08=d9450fdff6d04a390000000000304fa0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000