[ 44.063580] ------------[ cut here ]------------ [ 44.064509] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.066556] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 44.068254] Modules linked in: [ 44.068856] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.070942] Tainted: [W]=WARN [ 44.071553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.073042] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.073921] 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 [ 44.077151] RSP: 0018:ffff888015b97bc0 EFLAGS: 00010286 [ 44.078135] RAX: 0000000000000000 RBX: ffffed1002b72f78 RCX: ffffffff813a4050 [ 44.079449] RDX: ffff88800ad1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.080745] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b72f2f [ 44.082055] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.083369] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b97df8 [ 44.084675] FS: 00007f7b9d4ff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.086130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.087215] CR2: 00007fff1d8b5ef8 CR3: 000000000b930000 CR4: 0000000000350ef0 [ 44.088513] Call Trace: [ 44.088985] [ 44.089439] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.090353] ? __create_object+0x59/0x80 [ 44.091160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.092148] __vmalloc_noprof+0x59/0x60 [ 44.092877] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.093760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.094717] bpf_prog_alloc+0x39/0x200 [ 44.095464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.096406] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.097319] do_seccomp+0x349/0x25e0 [ 44.097999] ? find_held_lock+0x2b/0x80 [ 44.098783] ? do_prlimit+0x310/0x610 [ 44.099537] ? __pfx_do_seccomp+0x10/0x10 [ 44.100340] ? do_raw_spin_unlock+0x53/0x220 [ 44.101186] ? _raw_spin_unlock+0x1e/0x40 [ 44.101933] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.102918] ? static_key_count+0x60/0x80 [ 44.103729] prctl_set_seccomp+0x4e/0x70 [ 44.104503] __do_sys_prctl+0xe6c/0x1d70 [ 44.105301] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.106170] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.107164] ? irqentry_exit+0xf3/0x650 [ 44.107898] do_syscall_64+0xbf/0x430 [ 44.108653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.109618] RIP: 0033:0x7f7b9d9f15cd [ 44.110327] 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 [ 44.113574] RSP: 002b:00007fff1d8b4990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.114978] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b9d9f15cd [ 44.116281] RDX: 00005589521ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.117580] RBP: 00007fff1d8b49f0 R08: 0000000000000000 R09: 00007fff1d8b4090 [ 44.118903] R10: 0000000000000000 R11: 0000000000000246 R12: 000055898b2aabf0 [ 44.120261] R13: 00007fff1d8b4e20 R14: 000055898b2b4380 R15: 000055898b2bf460 [ 44.121628] [ 44.122103] irq event stamp: 1829 [ 44.122758] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 44.124175] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 44.125520] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 44.126892] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 44.128227] ---[ end trace 0000000000000000 ]--- [ 47.215269] ------------[ cut here ]------------ [ 47.216226] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.218253] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 47.219788] Modules linked in: [ 47.220482] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.222484] Tainted: [W]=WARN [ 47.223105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.224616] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.225551] 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 [ 47.228696] RSP: 0018:ffff888016e1fbc0 EFLAGS: 00010286 [ 47.229681] RAX: 0000000000000000 RBX: ffffed1002dc3f78 RCX: ffffffff813a4050 [ 47.230976] RDX: ffff888015b81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.232243] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc3f2f [ 47.233512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.234785] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e1fdf8 [ 47.236063] FS: 00007f367818e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.237593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.238659] CR2: 00007f36786f44a6 CR3: 000000000dbca000 CR4: 0000000000350ef0 [ 47.239945] Call Trace: [ 47.240493] [ 47.240898] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.241831] ? __create_object+0x59/0x80 [ 47.242613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.243574] __vmalloc_noprof+0x59/0x60 [ 47.244320] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.245194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.246150] bpf_prog_alloc+0x39/0x200 [ 47.246897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.247810] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.248743] do_seccomp+0x349/0x25e0 [ 47.249506] ? find_held_lock+0x2b/0x80 [ 47.250285] ? do_prlimit+0x310/0x610 [ 47.250992] ? __pfx_do_seccomp+0x10/0x10 [ 47.251766] ? do_raw_spin_unlock+0x53/0x220 [ 47.252602] ? _raw_spin_unlock+0x1e/0x40 [ 47.253371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.254354] ? static_key_count+0x60/0x80 [ 47.255168] prctl_set_seccomp+0x4e/0x70 [ 47.255947] __do_sys_prctl+0xe6c/0x1d70 [ 47.256717] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.257559] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.258545] ? irqentry_exit+0xf3/0x650 [ 47.259382] do_syscall_64+0xbf/0x430 [ 47.260158] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.261130] RIP: 0033:0x7f36786805cd [ 47.261783] 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 [ 47.264974] RSP: 002b:00007ffdfecaf080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.266407] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36786805cd [ 47.267739] RDX: 0000559da2981e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.269052] RBP: 00007ffdfecaf0e0 R08: 0000000000000000 R09: 00007ffdfecae780 [ 47.270382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559dd8a82ad0 [ 47.271755] R13: 00007ffdfecaf510 R14: 0000559dd8a83bc0 R15: 0000559dd8a94780 [ 47.273077] [ 47.273543] irq event stamp: 1721 [ 47.274210] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 47.275743] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 47.277065] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 47.278430] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 47.279710] ---[ end trace 0000000000000000 ]--- [ 48.068332] ------------[ cut here ]------------ [ 48.069120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.071225] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 48.072476] Modules linked in: [ 48.072967] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.074600] Tainted: [W]=WARN [ 48.075091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.076322] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.077078] 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 [ 48.079748] RSP: 0018:ffff888016e07bc0 EFLAGS: 00010286 [ 48.080554] RAX: 0000000000000000 RBX: ffffed1002dc0f78 RCX: ffffffff813a4050 [ 48.081623] RDX: ffff888016df5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.082700] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc0f2f [ 48.083771] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.084853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e07df8 [ 48.086154] FS: 00007f47fe0a9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.087535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.088437] CR2: 00007f47fe60f4a6 CR3: 000000000df3b000 CR4: 0000000000350ef0 [ 48.089511] Call Trace: [ 48.089899] [ 48.090284] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.091006] ? __create_object+0x59/0x80 [ 48.091652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.092665] __vmalloc_noprof+0x59/0x60 [ 48.093286] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.093964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.094755] bpf_prog_alloc+0x39/0x200 [ 48.095361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.096138] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.096848] do_seccomp+0x349/0x25e0 [ 48.097439] ? find_held_lock+0x2b/0x80 [ 48.098064] ? do_prlimit+0x310/0x610 [ 48.098656] ? __pfx_do_seccomp+0x10/0x10 [ 48.099313] ? do_raw_spin_unlock+0x53/0x220 [ 48.099961] ? _raw_spin_unlock+0x1e/0x40 [ 48.100605] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.101397] ? static_key_count+0x60/0x80 [ 48.102052] prctl_set_seccomp+0x4e/0x70 [ 48.102943] __do_sys_prctl+0xe6c/0x1d70 [ 48.103600] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.104307] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.105094] ? irqentry_exit+0xf3/0x650 [ 48.105685] do_syscall_64+0xbf/0x430 [ 48.106300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.107091] RIP: 0033:0x7f47fe59b5cd [ 48.107637] 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 [ 48.110231] RSP: 002b:00007ffcaa0d6140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.111370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47fe59b5cd [ 48.112436] RDX: 000055ea651d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.113505] RBP: 00007ffcaa0d61a0 R08: 0000000000000000 R09: 00007ffcaa0d5840 [ 48.114574] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea889a9240 [ 48.115636] R13: 00007ffcaa0d65d0 R14: 000055ea889a8bf0 R15: 000055ea889bd4d0 [ 48.116711] [ 48.117092] irq event stamp: 3165 [ 48.117603] hardirqs last enabled at (3173): [] __up_console_sem+0x78/0x80 [ 48.118868] hardirqs last disabled at (3182): [] __up_console_sem+0x5d/0x80 [ 48.120135] softirqs last enabled at (3206): [] handle_softirqs+0x50c/0x770 [ 48.121409] softirqs last disabled at (3191): [] __irq_exit_rcu+0xc4/0x100 [ 48.122661] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35258' (ECDSA) to the list of known hosts. 2025/11/18 14:42:46 fuzzer started 2025/11/18 14:42:46 dialing manager at localhost:34383 2025/11/18 14:42:46 checking machine... 2025/11/18 14:42:46 checking revisions... [ 49.034533] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:42:46 testing simple program... [ 49.115628] cgroup: Unknown subsys name 'net' [ 49.174720] cgroup: Unknown subsys name 'cpuset' [ 49.189503] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:42:45 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff815d3210 RDI=ffff88806ce08b18 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a48 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000002575e R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff888015998000 R15=ffff888009462280 RIP=ffffffff8161913e RFL=00000282 [--S----] 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 00007f367818e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdfeca9000 CR3=000000000dfa4000 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=6720646572637465733a4d41503d706f 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=00000000000265af 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=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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcfc280e48 CR3=000000000d88c000 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=b09f23d4d69d799edf44ac547653b39e XMM02=2c67c8bc2e329bc30000000000303968 XMM03=fb795ef6d65770560000000000310d70 XMM04=90cc99cb2831c5da00000000000ae988 XMM05=cfea1ee7ceabbe020000000000320688 XMM06=1c9d3f5f5a5fd6360000000000320510 XMM07=e042d86d42eb936e0000000000310ff0 XMM08=6534619fd2547e3d00000000003039c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000