[ 54.191437] ------------[ cut here ]------------ [ 54.192376] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.194886] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.196316] Modules linked in: [ 54.197007] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.199010] Tainted: [W]=WARN [ 54.199574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.201022] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.201929] 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 [ 54.205070] RSP: 0018:ffff88801a81fbc0 EFLAGS: 00010286 [ 54.206063] RAX: 0000000000000000 RBX: ffffed1003503f78 RCX: ffffffff813a4050 [ 54.207350] RDX: ffff888015b6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.208623] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003503f2f [ 54.209901] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.211186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a81fdf8 [ 54.212480] FS: 00007fedb4f31900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.213904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.214979] CR2: 00007fedb5423580 CR3: 000000000ea04000 CR4: 0000000000350ef0 [ 54.216280] Call Trace: [ 54.216736] [ 54.217193] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.218080] ? __create_object+0x59/0x80 [ 54.218882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.219864] __vmalloc_noprof+0x59/0x60 [ 54.220569] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.221427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.222357] bpf_prog_alloc+0x39/0x200 [ 54.223115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.224043] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.224947] do_seccomp+0x349/0x25e0 [ 54.225611] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.226521] ? __pfx_do_seccomp+0x10/0x10 [ 54.227322] ? find_held_lock+0x2b/0x80 [ 54.228094] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.229071] ? static_key_count+0x60/0x80 [ 54.229883] prctl_set_seccomp+0x4e/0x70 [ 54.230627] __do_sys_prctl+0xe6c/0x1d70 [ 54.231420] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.232289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.233265] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.234254] ? irqentry_exit+0xf3/0x650 [ 54.235035] do_syscall_64+0xbf/0x430 [ 54.235741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.236695] RIP: 0033:0x7fedb54235cd [ 54.237419] 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 [ 54.240637] RSP: 002b:00007ffe4a29c000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.242009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fedb54235cd [ 54.243326] RDX: 00005580ef27be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.244630] RBP: 00007ffe4a29c060 R08: 0000000000000000 R09: 00007ffe4a29b700 [ 54.245920] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580fbaaabf0 [ 54.247221] R13: 00007ffe4a29c490 R14: 00005580fbab4380 R15: 00005580fbabf460 [ 54.248534] [ 54.249011] irq event stamp: 1781 [ 54.249624] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 54.251162] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 54.252701] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 54.254304] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 54.255714] ---[ end trace 0000000000000000 ]--- [ 56.995351] ------------[ cut here ]------------ [ 56.996370] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.998552] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.000042] Modules linked in: [ 57.000676] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.002701] Tainted: [W]=WARN [ 57.003310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.004852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.005762] 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 [ 57.009062] RSP: 0018:ffff88800eecfbc0 EFLAGS: 00010286 [ 57.010064] RAX: 0000000000000000 RBX: ffffed1001dd9f78 RCX: ffffffff813a4050 [ 57.011411] RDX: ffff888019dad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.012793] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dd9f2f [ 57.014104] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.015392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eecfdf8 [ 57.016664] FS: 00007f30e91ab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.018086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.019157] CR2: 00007ffebc0a7ef7 CR3: 000000000e253000 CR4: 0000000000350ef0 [ 57.020441] Call Trace: [ 57.020948] [ 57.021366] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.022270] ? __create_object+0x59/0x80 [ 57.023064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.024025] __vmalloc_noprof+0x59/0x60 [ 57.024747] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.025617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.026570] bpf_prog_alloc+0x39/0x200 [ 57.027314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.028248] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.029158] do_seccomp+0x349/0x25e0 [ 57.029882] ? find_held_lock+0x2b/0x80 [ 57.030611] ? do_prlimit+0x310/0x610 [ 57.031355] ? __pfx_do_seccomp+0x10/0x10 [ 57.032155] ? do_raw_spin_unlock+0x53/0x220 [ 57.032994] ? _raw_spin_unlock+0x1e/0x40 [ 57.033742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.034729] ? static_key_count+0x60/0x80 [ 57.035530] prctl_set_seccomp+0x4e/0x70 [ 57.036321] __do_sys_prctl+0xe6c/0x1d70 [ 57.037110] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.037970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.038961] ? irqentry_exit+0xf3/0x650 [ 57.039690] do_syscall_64+0xbf/0x430 [ 57.040427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.041383] RIP: 0033:0x7f30e969d5cd [ 57.042093] 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 [ 57.045275] RSP: 002b:00007ffebc0a5830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.046676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30e969d5cd [ 57.047968] RDX: 0000562c7393ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.049241] RBP: 00007ffebc0a5890 R08: 0000000000000000 R09: 00007ffebc0a4f30 [ 57.050534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c744e7bf0 [ 57.051845] R13: 00007ffebc0a5cc0 R14: 0000562c744f1380 R15: 0000562c744fc460 [ 57.053146] [ 57.053574] irq event stamp: 1791 [ 57.054241] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 57.055788] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 57.057303] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 57.058780] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 57.060034] ---[ end trace 0000000000000000 ]--- [ 57.766203] ------------[ cut here ]------------ [ 57.767162] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.769262] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 57.771031] Modules linked in: [ 57.771650] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.773743] Tainted: [W]=WARN [ 57.774365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.775880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.776768] 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 [ 57.780017] RSP: 0018:ffff8880177e7bc0 EFLAGS: 00010286 [ 57.781041] RAX: 0000000000000000 RBX: ffffed1002efcf78 RCX: ffffffff813a4050 [ 57.782372] RDX: ffff888019e49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.783690] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efcf2f [ 57.785011] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.786343] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177e7df8 [ 57.787972] FS: 00007f91cb5f0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.789843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.791148] CR2: 00007fffc88c2ef7 CR3: 000000001ff3d000 CR4: 0000000000350ef0 [ 57.792706] Call Trace: [ 57.793210] [ 57.793639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.794603] ? __create_object+0x59/0x80 [ 57.795403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.796408] __vmalloc_noprof+0x59/0x60 [ 57.797195] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.798094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.799096] bpf_prog_alloc+0x39/0x200 [ 57.799867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.800770] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.801726] do_seccomp+0x349/0x25e0 [ 57.802504] ? find_held_lock+0x2b/0x80 [ 57.803278] ? do_prlimit+0x310/0x610 [ 57.804068] ? __pfx_do_seccomp+0x10/0x10 [ 57.804883] ? do_raw_spin_unlock+0x53/0x220 [ 57.805684] ? _raw_spin_unlock+0x1e/0x40 [ 57.806503] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.807520] ? static_key_count+0x60/0x80 [ 57.808359] prctl_set_seccomp+0x4e/0x70 [ 57.809163] __do_sys_prctl+0xe6c/0x1d70 [ 57.810000] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.810908] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.811940] ? irqentry_exit+0xf3/0x650 [ 57.812690] do_syscall_64+0xbf/0x430 [ 57.813458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.814461] RIP: 0033:0x7f91cbae25cd [ 57.815180] 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 [ 57.818411] RSP: 002b:00007fffc88c0ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.819840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91cbae25cd [ 57.821139] RDX: 0000562650f6fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.822478] RBP: 00007fffc88c0b30 R08: 0000000000000000 R09: 00007fffc88c01d0 [ 57.823647] R10: 0000000000000000 R11: 0000000000000246 R12: 000056267f5c3ad0 [ 57.825055] R13: 00007fffc88c0f60 R14: 000056267f5c4bc0 R15: 000056267f5d5780 [ 57.826200] [ 57.826571] irq event stamp: 1831 [ 57.827122] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 57.828449] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 57.829739] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 57.831065] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 57.832368] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2992' (ECDSA) to the list of known hosts. 2025/11/17 15:33:12 fuzzer started 2025/11/17 15:33:12 dialing manager at localhost:37895 2025/11/17 15:33:12 checking machine... 2025/11/17 15:33:12 checking revisions... [ 58.748115] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:33:12 testing simple program... [ 58.839122] cgroup: Unknown subsys name 'net' [ 58.897762] cgroup: Unknown subsys name 'cpuset' [ 58.918343] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:33:11 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880164df4d0 RCX=ffff8880164df35c RDX=1ffff11002c9beaf RSI=ffffffff81a7f44a RDI=ffff8880164df4dc RBP=ffff8880164df578 RSP=ffff8880164df3e8 R8 =0000000000000001 R9 =ffff8880164df448 R10=000000000003c9ed R11=0000000000022f7c R12=ffff8880164df4d0 R13=0000000000000000 R14=ffff888016359bc0 R15=ffff88800944c280 RIP=ffffffff81619077 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 00007f30e91ab900 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=00007f30e9175008 CR3=000000000e17c000 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=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=dffffc0000000000 RBX=0000000000000001 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff81b2a3f3 RDI=ffff888009643b7c RBP=ffff888009643780 RSP=ffff88806cf089e8 R8 =ffffffff86ab8c8e R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000025776 R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff815bd5dc 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562c74527000 CR3=000000000ddd1000 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=2031313a33333a353120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a33333a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000