[ 54.263253] ------------[ cut here ]------------ [ 54.264108] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.266408] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 54.267712] Modules linked in: [ 54.268252] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.270072] Tainted: [W]=WARN [ 54.270629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.271970] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.272805] 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 [ 54.275676] RSP: 0018:ffff88801a60fbc0 EFLAGS: 00010286 [ 54.276586] RAX: 0000000000000000 RBX: ffffed10034c1f78 RCX: ffffffff813a4050 [ 54.277755] RDX: ffff888013fdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.278972] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c1f2f [ 54.280163] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.281324] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a60fdf8 [ 54.282523] FS: 00007fd455734900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.283849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.284845] CR2: 00007fd455c26580 CR3: 000000000e591000 CR4: 0000000000350ef0 [ 54.286019] Call Trace: [ 54.286449] [ 54.286882] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.287682] ? __create_object+0x59/0x80 [ 54.288351] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.289235] __vmalloc_noprof+0x59/0x60 [ 54.289926] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.290727] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.291593] bpf_prog_alloc+0x39/0x200 [ 54.292244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.293109] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.293936] do_seccomp+0x349/0x25e0 [ 54.294591] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.295358] ? __pfx_do_seccomp+0x10/0x10 [ 54.296095] ? find_held_lock+0x2b/0x80 [ 54.296779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.297659] ? static_key_count+0x60/0x80 [ 54.298362] prctl_set_seccomp+0x4e/0x70 [ 54.299086] __do_sys_prctl+0xe6c/0x1d70 [ 54.299800] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.300575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.301411] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.302317] ? irqentry_exit+0xf3/0x650 [ 54.303037] do_syscall_64+0xbf/0x430 [ 54.303690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.304565] RIP: 0033:0x7fd455c265cd [ 54.305171] 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 [ 54.308062] RSP: 002b:00007ffd7b8cdd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.309306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd455c265cd [ 54.310506] RDX: 000055ae6cdebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.311680] RBP: 00007ffd7b8cdda0 R08: 0000000000000000 R09: 00007ffd7b8cd440 [ 54.312871] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aea9510b10 [ 54.314049] R13: 00007ffd7b8ce1d0 R14: 000055aea95112b0 R15: 000055aea95256f0 [ 54.315256] [ 54.315673] irq event stamp: 1719 [ 54.316226] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 54.317637] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 54.319051] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 54.320458] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 54.321868] ---[ end trace 0000000000000000 ]--- [ 58.237886] ------------[ cut here ]------------ [ 58.238884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.240920] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 58.242424] Modules linked in: [ 58.243101] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.245150] Tainted: [W]=WARN [ 58.245772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.247310] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.248272] 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 [ 58.251569] RSP: 0018:ffff888016cafbc0 EFLAGS: 00010286 [ 58.252585] RAX: 0000000000000000 RBX: ffffed1002d95f78 RCX: ffffffff813a4050 [ 58.253915] RDX: ffff888016c55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.255232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d95f2f [ 58.256522] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.257819] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cafdf8 [ 58.259133] FS: 00007f3a540d0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.260621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.261725] CR2: 00007f3a546364a6 CR3: 000000000e134000 CR4: 0000000000350ef0 [ 58.263051] Call Trace: [ 58.263580] [ 58.264013] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.264923] ? __create_object+0x59/0x80 [ 58.265736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.266768] __vmalloc_noprof+0x59/0x60 [ 58.267558] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.268416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.269404] bpf_prog_alloc+0x39/0x200 [ 58.270183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.271169] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.272106] do_seccomp+0x349/0x25e0 [ 58.272847] ? find_held_lock+0x2b/0x80 [ 58.273628] ? do_prlimit+0x310/0x610 [ 58.274342] ? __pfx_do_seccomp+0x10/0x10 [ 58.275148] ? do_raw_spin_unlock+0x53/0x220 [ 58.275985] ? _raw_spin_unlock+0x1e/0x40 [ 58.276783] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.277758] ? static_key_count+0x60/0x80 [ 58.278583] prctl_set_seccomp+0x4e/0x70 [ 58.279328] __do_sys_prctl+0xe6c/0x1d70 [ 58.280115] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.280985] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.281969] ? irqentry_exit+0xf3/0x650 [ 58.282763] do_syscall_64+0xbf/0x430 [ 58.283466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.284420] RIP: 0033:0x7f3a545c25cd [ 58.285133] 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 [ 58.288364] RSP: 002b:00007ffe36f0e170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.289736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a545c25cd [ 58.291055] RDX: 0000560c9cfede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.292348] RBP: 00007ffe36f0e1d0 R08: 0000000000000000 R09: 00007ffe36f0d870 [ 58.293655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ca155fad0 [ 58.294968] R13: 00007ffe36f0e600 R14: 0000560ca1560bc0 R15: 0000560ca1571780 [ 58.296290] [ 58.296765] irq event stamp: 1707 [ 58.297376] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 58.298942] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 58.300508] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 58.302065] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 58.303528] ---[ end trace 0000000000000000 ]--- [ 59.152545] ------------[ cut here ]------------ [ 59.153465] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 59.155571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 59.157024] Modules linked in: [ 59.157656] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 59.159642] Tainted: [W]=WARN [ 59.160189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 59.161649] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 59.162554] 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 [ 59.165711] RSP: 0018:ffff88801a637bc0 EFLAGS: 00010286 [ 59.166687] RAX: 0000000000000000 RBX: ffffed10034c6f78 RCX: ffffffff813a4050 [ 59.167967] RDX: ffff88801bb38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 59.169245] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c6f2f [ 59.170530] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 59.171814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a637df8 [ 59.173090] FS: 00007f4baef69900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 59.174550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.175609] CR2: 00007f4baf4cf4a6 CR3: 0000000015d05000 CR4: 0000000000350ef0 [ 59.176899] Call Trace: [ 59.177358] [ 59.177815] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 59.178701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.179662] ? irqentry_exit+0x17b/0x650 [ 59.180388] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 59.181360] __vmalloc_noprof+0x59/0x60 [ 59.182111] bpf_prog_alloc_no_stats+0x55/0x470 [ 59.182984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.183920] bpf_prog_alloc+0x39/0x200 [ 59.184671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.185588] bpf_prog_create_from_user+0xb2/0x2f0 [ 59.186457] do_seccomp+0x349/0x25e0 [ 59.187186] ? find_held_lock+0x2b/0x80 [ 59.187939] ? do_prlimit+0x310/0x610 [ 59.188662] ? __pfx_do_seccomp+0x10/0x10 [ 59.189403] ? do_raw_spin_unlock+0x53/0x220 [ 59.190217] ? _raw_spin_unlock+0x1e/0x40 [ 59.190991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 59.191955] ? static_key_count+0x60/0x80 [ 59.192745] prctl_set_seccomp+0x4e/0x70 [ 59.193471] __do_sys_prctl+0xe6c/0x1d70 [ 59.194245] ? __pfx___do_sys_prctl+0x10/0x10 [ 59.195115] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 59.196079] ? irqentry_exit+0xf3/0x650 [ 59.196829] do_syscall_64+0xbf/0x430 [ 59.197570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.198529] RIP: 0033:0x7f4baf45b5cd [ 59.199188] 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 [ 59.202401] RSP: 002b:00007fffc8fe9020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 59.203746] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4baf45b5cd [ 59.205020] RDX: 000055ca0df4fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 59.206291] RBP: 00007fffc8fe9080 R08: 0000000000000000 R09: 00007fffc8fe8720 [ 59.207589] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca43403240 [ 59.208866] R13: 00007fffc8fe94b0 R14: 000055ca43402bf0 R15: 000055ca434174d0 [ 59.210160] [ 59.210628] irq event stamp: 1719 [ 59.211224] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 59.212755] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 59.214265] softirqs last enabled at (1202): [] handle_softirqs+0x50c/0x770 [ 59.215825] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 59.217340] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1403' (ECDSA) to the list of known hosts. 2025/11/19 06:55:17 fuzzer started 2025/11/19 06:55:17 dialing manager at localhost:34383 2025/11/19 06:55:17 checking machine... 2025/11/19 06:55:17 checking revisions... [ 60.112840] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:55:17 testing simple program... [ 60.199117] cgroup: Unknown subsys name 'net' [ 60.259371] cgroup: Unknown subsys name 'cpuset' [ 60.274184] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:55:16 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81204b69 RDX=000000000000204b RSI=000000000000204b RDI=ffffffff86ecbc84 RBP=ffff888009627888 RSP=ffff8880096277c0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff888009627890 R13=ffff888009627878 R14=ffff888009627871 R15=ffff888009627830 RIP=ffffffff8135e5e2 RFL=00000217 [----APC] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe36f0703c CR3=0000000016d7e000 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=00000000000000000000000000000000 XMM02=2d7f469488421114f4acc33d98649b2d XMM03=3c27c114c17dce2625de8fee1bf90843 XMM04=b1ee9d68eb9702febe5d93cfe144fc8a XMM05=00000000000000000000000000000000 XMM06=3c279d14c17d0226255d8fcf1b440843 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000200 RCX=ffffffff81cc56c5 RDX=ffff888013f60000 RSI=0000000000000000 RDI=0000000000000007 RBP=0000000000001000 RSP=ffff8880173a7688 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000200 R11=0000000000000001 R12=0000000000000504 R13=ffff88800a9b4018 R14=0000000000000400 R15=ffff888009155a00 RIP=ffffffff81751e00 RFL=00000006 [-----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 00007f9147fff700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f13aaf59018 CR3=000000000da0d000 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=2036313a35353a363020393120766f4e XMM01=73732878696e755f6d6170203a5d3634 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3634325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a35353a3630203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000