[ 46.557138] ------------[ cut here ]------------ [ 46.558074] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.560035] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.561541] Modules linked in: [ 46.562184] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.564295] Tainted: [W]=WARN [ 46.564959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.566592] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.567444] 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 [ 46.570670] RSP: 0018:ffff88801714fbc0 EFLAGS: 00010286 [ 46.571734] RAX: 0000000000000000 RBX: ffffed1002e29f78 RCX: ffffffff813a4050 [ 46.573125] RDX: ffff88801a341bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.574508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e29f2f [ 46.575936] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.577401] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801714fdf8 [ 46.578910] FS: 00007f1c45ec0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.580478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.581637] CR2: 00007ffd5bef6ef8 CR3: 000000000b667000 CR4: 0000000000350ef0 [ 46.583008] Call Trace: [ 46.583470] [ 46.583921] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.584895] ? __create_object+0x59/0x80 [ 46.585793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.586828] __vmalloc_noprof+0x59/0x60 [ 46.587637] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.588501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.589599] bpf_prog_alloc+0x39/0x200 [ 46.590347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.591354] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.592296] do_seccomp+0x349/0x25e0 [ 46.593087] ? find_held_lock+0x2b/0x80 [ 46.593875] ? do_prlimit+0x310/0x610 [ 46.594699] ? __pfx_do_seccomp+0x10/0x10 [ 46.595518] ? do_raw_spin_unlock+0x53/0x220 [ 46.596423] ? _raw_spin_unlock+0x1e/0x40 [ 46.597299] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.598402] ? static_key_count+0x60/0x80 [ 46.599322] prctl_set_seccomp+0x4e/0x70 [ 46.600200] __do_sys_prctl+0xe6c/0x1d70 [ 46.601110] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.602083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.603147] ? irqentry_exit+0xf3/0x650 [ 46.603982] do_syscall_64+0xbf/0x430 [ 46.604834] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.605906] RIP: 0033:0x7f1c463b25cd [ 46.606627] 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 [ 46.610080] RSP: 002b:00007ffd5bef5270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.611633] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c463b25cd [ 46.613021] RDX: 000055dadb519e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.614289] RBP: 00007ffd5bef52d0 R08: 0000000000000000 R09: 00007ffd5bef4970 [ 46.615643] R10: 0000000000000000 R11: 0000000000000246 R12: 000055daeffcbad0 [ 46.616925] R13: 00007ffd5bef5700 R14: 000055daeffccbc0 R15: 000055daeffdd780 [ 46.618218] [ 46.618691] irq event stamp: 1801 [ 46.619293] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 46.620794] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 46.622195] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 46.623660] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 46.625117] ---[ end trace 0000000000000000 ]--- [ 49.309787] ------------[ cut here ]------------ [ 49.310686] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.312716] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.314155] Modules linked in: [ 49.314805] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.316782] Tainted: [W]=WARN [ 49.317331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.318780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.319683] 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 [ 49.322832] RSP: 0018:ffff88801a0e7bc0 EFLAGS: 00010286 [ 49.323805] RAX: 0000000000000000 RBX: ffffed100341cf78 RCX: ffffffff813a4050 [ 49.325080] RDX: ffff88801a44b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.326345] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341cf2f [ 49.327624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.328930] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0e7df8 [ 49.330208] FS: 00007f94dd443900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.331611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.332656] CR2: 00007f94dd935580 CR3: 000000000dbea000 CR4: 0000000000350ef0 [ 49.333927] Call Trace: [ 49.334390] [ 49.334840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.335727] ? __create_object+0x59/0x80 [ 49.336461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.337415] __vmalloc_noprof+0x59/0x60 [ 49.338162] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.339029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.339952] bpf_prog_alloc+0x39/0x200 [ 49.340716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.341644] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.342490] do_seccomp+0x349/0x25e0 [ 49.343197] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.344121] ? __pfx_do_seccomp+0x10/0x10 [ 49.344917] ? find_held_lock+0x2b/0x80 [ 49.345678] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.346626] ? static_key_count+0x60/0x80 [ 49.347370] prctl_set_seccomp+0x4e/0x70 [ 49.348147] __do_sys_prctl+0xe6c/0x1d70 [ 49.348927] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.349779] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.350737] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.351686] ? irqentry_exit+0xf3/0x650 [ 49.352417] do_syscall_64+0xbf/0x430 [ 49.353146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.354089] RIP: 0033:0x7f94dd9355cd [ 49.354799] 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 [ 49.357983] RSP: 002b:00007ffca447d2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.359333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94dd9355cd [ 49.360632] RDX: 000056428997de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.361926] RBP: 00007ffca447d330 R08: 0000000000000000 R09: 00007ffca447c9d0 [ 49.363225] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642b3259ad0 [ 49.364522] R13: 00007ffca447d760 R14: 00005642b325abc0 R15: 00005642b326b780 [ 49.365680] [ 49.366040] irq event stamp: 1767 [ 49.366543] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 49.367824] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.369118] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.370416] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.371687] ---[ end trace 0000000000000000 ]--- [ 50.166432] ------------[ cut here ]------------ [ 50.167347] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.169357] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.170823] Modules linked in: [ 50.171413] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.173384] Tainted: [W]=WARN [ 50.173983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.175446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.176372] 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 [ 50.179533] RSP: 0018:ffff88801a0f7bc0 EFLAGS: 00010286 [ 50.180504] RAX: 0000000000000000 RBX: ffffed100341ef78 RCX: ffffffff813a4050 [ 50.181772] RDX: ffff888015c7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.183037] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341ef2f [ 50.184338] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.185619] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0f7df8 [ 50.186883] FS: 00007faffcb08900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.188309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.189370] CR2: 00007faffd06e4a6 CR3: 000000000d9fb000 CR4: 0000000000350ef0 [ 50.190644] Call Trace: [ 50.191107] [ 50.191512] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.192422] ? __create_object+0x59/0x80 [ 50.193192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.194152] __vmalloc_noprof+0x59/0x60 [ 50.194911] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.195772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.196709] bpf_prog_alloc+0x39/0x200 [ 50.197389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.198302] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.199193] do_seccomp+0x349/0x25e0 [ 50.199917] ? find_held_lock+0x2b/0x80 [ 50.200691] ? do_prlimit+0x310/0x610 [ 50.201380] ? __pfx_do_seccomp+0x10/0x10 [ 50.202166] ? do_raw_spin_unlock+0x53/0x220 [ 50.203007] ? _raw_spin_unlock+0x1e/0x40 [ 50.203796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.204775] ? static_key_count+0x60/0x80 [ 50.205533] prctl_set_seccomp+0x4e/0x70 [ 50.206368] __do_sys_prctl+0xe6c/0x1d70 [ 50.207142] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.208014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.209001] ? irqentry_exit+0xf3/0x650 [ 50.209760] do_syscall_64+0xbf/0x430 [ 50.210443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.211399] RIP: 0033:0x7faffcffa5cd [ 50.212109] 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 [ 50.215278] RSP: 002b:00007ffe0a0371f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.216654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faffcffa5cd [ 50.217947] RDX: 000055a250af6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.219223] RBP: 00007ffe0a037250 R08: 0000000000000000 R09: 00007ffe0a0368f0 [ 50.220536] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a281560ad0 [ 50.221865] R13: 00007ffe0a037680 R14: 000055a281561bc0 R15: 000055a281572780 [ 50.223147] [ 50.223610] irq event stamp: 1749 [ 50.224226] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.225732] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.227259] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 50.228815] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 50.230302] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62879' (ECDSA) to the list of known hosts. 2025/11/18 23:05:59 fuzzer started 2025/11/18 23:05:59 dialing manager at localhost:34383 2025/11/18 23:05:59 checking machine... 2025/11/18 23:05:59 checking revisions... [ 51.148285] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:05:59 testing simple program... [ 51.249136] cgroup: Unknown subsys name 'net' [ 51.322379] cgroup: Unknown subsys name 'cpuset' [ 51.334655] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:05:58 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff85e787a8 RCX=ffffffff8175a745 RDX=1ffffffff0bcf0f5 RSI=ffffffff8175a6eb RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88801590fa98 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e787a8 R15=0000000000000cc0 RIP=ffffffff81751e08 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 00007f94dd443900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f94dd9fb0b0 CR3=0000000020bd9000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028803 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=00000206 [-----P-] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f94dd3f701c CR3=000000000df32000 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=2038353a35303a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038353a35303a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000