[ 46.232630] ------------[ cut here ]------------ [ 46.233617] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.235695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.237251] Modules linked in: [ 46.237906] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.239986] Tainted: [W]=WARN [ 46.240597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.242125] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.243105] 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 [ 46.246546] RSP: 0018:ffff888018f8fbc0 EFLAGS: 00010286 [ 46.247595] RAX: 0000000000000000 RBX: ffffed10031f1f78 RCX: ffffffff813a4050 [ 46.248917] RDX: ffff888018c81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.250244] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031f1f2f [ 46.251596] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.252913] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f8fdf8 [ 46.254240] FS: 00007f01c5791900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.255720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.256838] CR2: 00007f01c5c83580 CR3: 000000000b93c000 CR4: 0000000000350ef0 [ 46.258163] Call Trace: [ 46.258678] [ 46.259115] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.260048] ? __create_object+0x59/0x80 [ 46.260853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.261870] __vmalloc_noprof+0x59/0x60 [ 46.262652] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.263573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.264548] bpf_prog_alloc+0x39/0x200 [ 46.265285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.266257] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.267173] do_seccomp+0x349/0x25e0 [ 46.267920] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.268861] ? __pfx_do_seccomp+0x10/0x10 [ 46.269680] ? find_held_lock+0x2b/0x80 [ 46.270472] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.271478] ? static_key_count+0x60/0x80 [ 46.272253] prctl_set_seccomp+0x4e/0x70 [ 46.273059] __do_sys_prctl+0xe6c/0x1d70 [ 46.273843] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.274744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.275748] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.276752] ? irqentry_exit+0xf3/0x650 [ 46.277559] do_syscall_64+0xbf/0x430 [ 46.278298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.279307] RIP: 0033:0x7f01c5c835cd [ 46.280024] 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 [ 46.283277] RSP: 002b:00007ffc48299a00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.284695] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01c5c835cd [ 46.286026] RDX: 0000562aa59aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.287363] RBP: 00007ffc48299a60 R08: 0000000000000000 R09: 00007ffc48299100 [ 46.288682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ac4edbbf0 [ 46.290016] R13: 00007ffc48299e90 R14: 0000562ac4ee5380 R15: 0000562ac4ef0460 [ 46.291388] [ 46.291825] irq event stamp: 1791 [ 46.292382] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.293373] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.294321] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 46.295325] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 46.296369] ---[ end trace 0000000000000000 ]--- [ 49.262880] ------------[ cut here ]------------ [ 49.263884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.265872] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.267376] Modules linked in: [ 49.267979] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.269960] Tainted: [W]=WARN [ 49.270571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.272093] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.273017] 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 [ 49.276228] RSP: 0018:ffff888016ee7bc0 EFLAGS: 00010286 [ 49.277218] RAX: 0000000000000000 RBX: ffffed1002ddcf78 RCX: ffffffff813a4050 [ 49.278510] RDX: ffff88800ef30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.279803] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddcf2f [ 49.281084] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.282379] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ee7df8 [ 49.283691] FS: 00007f6b2c542900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.285134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.286195] CR2: 00007f6b2ca34580 CR3: 000000000ddc1000 CR4: 0000000000350ef0 [ 49.287420] Call Trace: [ 49.287814] [ 49.288154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.288910] ? __create_object+0x59/0x80 [ 49.289560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.290331] __vmalloc_noprof+0x59/0x60 [ 49.290975] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.291714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.292498] bpf_prog_alloc+0x39/0x200 [ 49.293082] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.293858] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.294602] do_seccomp+0x349/0x25e0 [ 49.295161] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.295929] ? __pfx_do_seccomp+0x10/0x10 [ 49.296588] ? find_held_lock+0x2b/0x80 [ 49.297186] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.297995] ? static_key_count+0x60/0x80 [ 49.298677] prctl_set_seccomp+0x4e/0x70 [ 49.299297] __do_sys_prctl+0xe6c/0x1d70 [ 49.299963] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.300699] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.301499] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.302267] ? irqentry_exit+0xf3/0x650 [ 49.302915] do_syscall_64+0xbf/0x430 [ 49.303545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.304306] RIP: 0033:0x7f6b2ca345cd [ 49.304881] 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 [ 49.307522] RSP: 002b:00007ffe3cb13b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.308648] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b2ca345cd [ 49.309719] RDX: 000055a60ad99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.310791] RBP: 00007ffe3cb13b70 R08: 0000000000000000 R09: 00007ffe3cb13210 [ 49.311882] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a61a081bf0 [ 49.312955] R13: 00007ffe3cb13fa0 R14: 000055a61a08b380 R15: 000055a61a096460 [ 49.314046] [ 49.314442] irq event stamp: 1735 [ 49.314953] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.316249] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.317550] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 49.318852] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 49.320141] ---[ end trace 0000000000000000 ]--- [ 50.160859] ------------[ cut here ]------------ [ 50.161902] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.164052] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.165777] Modules linked in: [ 50.166462] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.168648] Tainted: [W]=WARN [ 50.169258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.170849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.171855] 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 [ 50.175328] RSP: 0018:ffff88801a8afbc0 EFLAGS: 00010286 [ 50.176425] RAX: 0000000000000000 RBX: ffffed1003515f78 RCX: ffffffff813a4050 [ 50.177797] RDX: ffff88800f200000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.179166] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003515f2f [ 50.180566] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.181939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8afdf8 [ 50.183319] FS: 00007fb5e6c91900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.184902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.186037] CR2: 00007fb5e7183580 CR3: 00000000206bd000 CR4: 0000000000350ef0 [ 50.187433] Call Trace: [ 50.187932] [ 50.188423] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.189380] ? __create_object+0x59/0x80 [ 50.190174] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.191211] __vmalloc_noprof+0x59/0x60 [ 50.192034] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.192981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.193986] bpf_prog_alloc+0x39/0x200 [ 50.194795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.195809] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.196813] do_seccomp+0x349/0x25e0 [ 50.197587] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.198555] ? __pfx_do_seccomp+0x10/0x10 [ 50.199411] ? find_held_lock+0x2b/0x80 [ 50.200181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.201207] ? static_key_count+0x60/0x80 [ 50.202061] prctl_set_seccomp+0x4e/0x70 [ 50.202890] __do_sys_prctl+0xe6c/0x1d70 [ 50.203739] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.204657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.205682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.206715] ? irqentry_exit+0xf3/0x650 [ 50.207545] do_syscall_64+0xbf/0x430 [ 50.208289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.209300] RIP: 0033:0x7fb5e71835cd [ 50.210053] 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 [ 50.213493] RSP: 002b:00007fff520c09c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.214943] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5e71835cd [ 50.216318] RDX: 00005596790aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.217707] RBP: 00007fff520c0a20 R08: 0000000000000000 R09: 00007fff520c00c0 [ 50.219038] R10: 0000000000000000 R11: 0000000000000246 R12: 000055969169aad0 [ 50.220381] R13: 00007fff520c0e50 R14: 000055969169bbc0 R15: 00005596916ac780 [ 50.221729] [ 50.222170] irq event stamp: 2811 [ 50.222846] hardirqs last enabled at (2821): [] __up_console_sem+0x78/0x80 [ 50.224444] hardirqs last disabled at (2830): [] __up_console_sem+0x5d/0x80 [ 50.226037] softirqs last enabled at (2732): [] handle_softirqs+0x50c/0x770 [ 50.227627] softirqs last disabled at (2727): [] __irq_exit_rcu+0xc4/0x100 [ 50.228986] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38774' (ECDSA) to the list of known hosts. 2025/11/18 19:08:50 fuzzer started 2025/11/18 19:08:51 dialing manager at localhost:34383 2025/11/18 19:08:51 checking machine... 2025/11/18 19:08:51 checking revisions... [ 51.160602] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:08:51 testing simple program... [ 51.239019] cgroup: Unknown subsys name 'net' [ 51.306421] cgroup: Unknown subsys name 'cpuset' [ 51.333961] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:08:50 Registers: info registers vcpu 0 RAX=ffffffff8416fa6b RBX=0000000000000001 RCX=ffffffff8416fa8c RDX=ffff8880154d1bc0 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff888020606700 RSP=ffff888018f8f578 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880169fe5e8 R13=ffff888020686158 R14=ffffffff84170350 R15=ffff888020686140 RIP=ffffffff81751e00 RFL=00000202 [-------] 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 00007f6b2c542900 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=00007f6b2caf9618 CR3=000000000b9bf000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026ab5 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=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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1261daf040 CR3=000000000b8c4000 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=c0af18aa1bc2fabd2a42d251f2b8ce50 XMM02=00000000003091e0ec2efd57dc4c00df XMM03=0000000000313b58acac667be81f7e86 XMM04=926b697acdb09de400000000000ae988 XMM05=856447eb8852e3c70000000000324110 XMM06=474038aa6c007e1f0000000000322bb8 XMM07=e042d86d42eb936e0000000000313dd8 XMM08=acac667be81f7e860000000000309240 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000