[ 45.287487] ------------[ cut here ]------------ [ 45.288408] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.290942] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.292408] Modules linked in: [ 45.293284] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.295611] Tainted: [W]=WARN [ 45.296162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.297666] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.298579] 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 [ 45.301797] RSP: 0018:ffff888015cb7bc0 EFLAGS: 00010286 [ 45.302776] RAX: 0000000000000000 RBX: ffffed1002b96f78 RCX: ffffffff813a4050 [ 45.304040] RDX: ffff888015f65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.305350] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b96f2f [ 45.306658] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.307950] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cb7df8 [ 45.309256] FS: 00007f3e0d6d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.310698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.311761] CR2: 00007ffd41286ef7 CR3: 000000000bc1e000 CR4: 0000000000350ef0 [ 45.313058] Call Trace: [ 45.313553] [ 45.313960] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.314851] ? __create_object+0x59/0x80 [ 45.315624] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.316601] __vmalloc_noprof+0x59/0x60 [ 45.317321] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.318195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.319124] bpf_prog_alloc+0x39/0x200 [ 45.319851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.320776] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.321683] do_seccomp+0x349/0x25e0 [ 45.322359] ? find_held_lock+0x2b/0x80 [ 45.323103] ? do_prlimit+0x310/0x610 [ 45.323845] ? __pfx_do_seccomp+0x10/0x10 [ 45.324624] ? do_raw_spin_unlock+0x53/0x220 [ 45.325440] ? _raw_spin_unlock+0x1e/0x40 [ 45.326208] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.327170] ? static_key_count+0x60/0x80 [ 45.327982] prctl_set_seccomp+0x4e/0x70 [ 45.328752] __do_sys_prctl+0xe6c/0x1d70 [ 45.329551] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.330364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.331339] ? irqentry_exit+0xf3/0x650 [ 45.332105] do_syscall_64+0xbf/0x430 [ 45.332842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.333797] RIP: 0033:0x7f3e0dbca5cd [ 45.334452] 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 [ 45.337688] RSP: 002b:00007ffd41284de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.339059] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e0dbca5cd [ 45.340326] RDX: 000055eead0ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.341637] RBP: 00007ffd41284e40 R08: 0000000000000000 R09: 00007ffd412844e0 [ 45.342917] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eec25a82b0 [ 45.344199] R13: 00007ffd41285270 R14: 000055eec25aad20 R15: 000055eec25bc8d0 [ 45.345533] [ 45.345963] irq event stamp: 2967 [ 45.346605] hardirqs last enabled at (2977): [] __up_console_sem+0x78/0x80 [ 45.348125] hardirqs last disabled at (2986): [] __up_console_sem+0x5d/0x80 [ 45.349688] softirqs last enabled at (2840): [] handle_softirqs+0x50c/0x770 [ 45.351221] softirqs last disabled at (2835): [] __irq_exit_rcu+0xc4/0x100 [ 45.352743] ---[ end trace 0000000000000000 ]--- [ 48.918939] ------------[ cut here ]------------ [ 48.919883] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.921975] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.923483] Modules linked in: [ 48.924109] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.926098] Tainted: [W]=WARN [ 48.926683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.928147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.929063] 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 [ 48.932250] RSP: 0018:ffff88801698fbc0 EFLAGS: 00010286 [ 48.933250] RAX: 0000000000000000 RBX: ffffed1002d31f78 RCX: ffffffff813a4050 [ 48.934538] RDX: ffff8880161e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.935825] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d31f2f [ 48.937147] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.938420] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801698fdf8 [ 48.939732] FS: 00007f5ea7cbd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.941192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.942260] CR2: 00007ffe77570ef7 CR3: 000000000cd39000 CR4: 0000000000350ef0 [ 48.943551] Call Trace: [ 48.944019] [ 48.944426] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.945338] ? __create_object+0x59/0x80 [ 48.946112] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.947084] __vmalloc_noprof+0x59/0x60 [ 48.947861] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.948732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.949673] bpf_prog_alloc+0x39/0x200 [ 48.950363] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.951291] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.952193] do_seccomp+0x349/0x25e0 [ 48.952897] ? find_held_lock+0x2b/0x80 [ 48.953646] ? do_prlimit+0x310/0x610 [ 48.954317] ? __pfx_do_seccomp+0x10/0x10 [ 48.955079] ? do_raw_spin_unlock+0x53/0x220 [ 48.955894] ? _raw_spin_unlock+0x1e/0x40 [ 48.956653] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.957597] ? static_key_count+0x60/0x80 [ 48.958326] prctl_set_seccomp+0x4e/0x70 [ 48.959075] __do_sys_prctl+0xe6c/0x1d70 [ 48.959824] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.960647] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.961597] ? irqentry_exit+0xf3/0x650 [ 48.962250] do_syscall_64+0xbf/0x430 [ 48.962849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.963611] RIP: 0033:0x7f5ea81af5cd [ 48.964133] 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 [ 48.966687] RSP: 002b:00007ffe7756f3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.967799] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ea81af5cd [ 48.968821] RDX: 000055d00d318e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.969872] RBP: 00007ffe7756f440 R08: 0000000000000000 R09: 00007ffe7756eae0 [ 48.970903] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d03662bad0 [ 48.971941] R13: 00007ffe7756f870 R14: 000055d03662cbc0 R15: 000055d03663d780 [ 48.972983] [ 48.973331] irq event stamp: 1747 [ 48.973864] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 48.975083] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 48.976299] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 48.977547] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 48.978748] ---[ end trace 0000000000000000 ]--- [ 49.823295] ------------[ cut here ]------------ [ 49.824419] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.826729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.828347] Modules linked in: [ 49.829176] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.831443] Tainted: [W]=WARN [ 49.832159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.833799] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.834783] 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 [ 49.838237] RSP: 0018:ffff888015e77bc0 EFLAGS: 00010286 [ 49.839293] RAX: 0000000000000000 RBX: ffffed1002bcef78 RCX: ffffffff813a4050 [ 49.840802] RDX: ffff888016205340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.842254] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcef2f [ 49.843692] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.845109] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e77df8 [ 49.846577] FS: 00007f0c9f1e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.848106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.849261] CR2: 00007f0c9f6d8580 CR3: 000000000f776000 CR4: 0000000000350ef0 [ 49.850720] Call Trace: [ 49.851187] [ 49.851643] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.852609] ? __create_object+0x59/0x80 [ 49.853426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.854480] __vmalloc_noprof+0x59/0x60 [ 49.855272] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.856150] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.857102] bpf_prog_alloc+0x39/0x200 [ 49.857892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.858822] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.859734] do_seccomp+0x349/0x25e0 [ 49.860407] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.861386] ? __pfx_do_seccomp+0x10/0x10 [ 49.862212] ? find_held_lock+0x2b/0x80 [ 49.863028] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.864096] ? static_key_count+0x60/0x80 [ 49.865046] prctl_set_seccomp+0x4e/0x70 [ 49.865945] __do_sys_prctl+0xe6c/0x1d70 [ 49.866849] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.867816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.868926] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.870044] ? irqentry_exit+0xf3/0x650 [ 49.870876] do_syscall_64+0xbf/0x430 [ 49.871676] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.872774] RIP: 0033:0x7f0c9f6d85cd [ 49.873717] 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 [ 49.877681] RSP: 002b:00007ffd2ab8aa00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.879377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c9f6d85cd [ 49.881050] RDX: 000055689977fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.882629] RBP: 00007ffd2ab8aa60 R08: 0000000000000000 R09: 00007ffd2ab8a100 [ 49.884209] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568d35ddad0 [ 49.885820] R13: 00007ffd2ab8ae90 R14: 00005568d35debc0 R15: 00005568d35ef780 [ 49.887396] [ 49.888026] irq event stamp: 1745 [ 49.888878] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.890810] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.892627] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 49.894428] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 49.895861] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10374' (ECDSA) to the list of known hosts. 2025/11/18 02:13:22 fuzzer started 2025/11/18 02:13:23 dialing manager at localhost:37895 2025/11/18 02:13:23 checking machine... 2025/11/18 02:13:23 checking revisions... [ 50.818595] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:13:23 testing simple program... [ 50.916276] cgroup: Unknown subsys name 'net' [ 50.988826] cgroup: Unknown subsys name 'cpuset' [ 51.011475] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:13:22 Registers: info registers vcpu 0 RAX=ffffffff88597f60 RBX=ffff88801623d340 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff88598148 RBP=ffffffff88598148 RSP=ffff88806ce08a40 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007f5ea7cbd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5ea82750b0 CR3=000000001ea11000 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=2032323a33313a323020383120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a33313a3230203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d055 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=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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcc46c71090 CR3=00000000168a4000 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=cc0599cf78fb6f9233413750736727aa XMM02=0000000000306378ec2efd57dc4c00df XMM03=00000000003123a0dc064a9f372a5f99 XMM04=35487908c15b59f800000000000ae988 XMM05=c28ed17014674eaa0000000000323378 XMM06=5b75c91c804453420000000000322418 XMM07=e042d86d42eb936e0000000000312620 XMM08=dc064a9f372a5f9900000000003063d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000