[ 46.218320] ------------[ cut here ]------------ [ 46.219260] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.221265] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.222961] Modules linked in: [ 46.223565] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.225846] Tainted: [W]=WARN [ 46.226417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.227893] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.228834] 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 [ 46.232010] RSP: 0018:ffff88800b0bfbc0 EFLAGS: 00010286 [ 46.233015] RAX: 0000000000000000 RBX: ffffed1001617f78 RCX: ffffffff813a4050 [ 46.234305] RDX: ffff888015ddd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.235602] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001617f2f [ 46.236913] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.238205] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b0bfdf8 [ 46.239503] FS: 00007fcdd795d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.240975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.242053] CR2: 00007fffbf297ef7 CR3: 000000000e73d000 CR4: 0000000000350ef0 [ 46.243347] Call Trace: [ 46.243864] [ 46.244293] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.245187] ? __create_object+0x59/0x80 [ 46.245963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.246911] __vmalloc_noprof+0x59/0x60 [ 46.247610] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.248504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.249461] bpf_prog_alloc+0x39/0x200 [ 46.250213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.251184] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.252101] do_seccomp+0x349/0x25e0 [ 46.252837] ? find_held_lock+0x2b/0x80 [ 46.253544] ? do_prlimit+0x310/0x610 [ 46.254285] ? __pfx_do_seccomp+0x10/0x10 [ 46.255059] ? do_raw_spin_unlock+0x53/0x220 [ 46.255905] ? _raw_spin_unlock+0x1e/0x40 [ 46.256654] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.257623] ? static_key_count+0x60/0x80 [ 46.258430] prctl_set_seccomp+0x4e/0x70 [ 46.259220] __do_sys_prctl+0xe6c/0x1d70 [ 46.260009] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.260907] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.261895] ? irqentry_exit+0xf3/0x650 [ 46.262637] do_syscall_64+0xbf/0x430 [ 46.263396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.264388] RIP: 0033:0x7fcdd7e4f5cd [ 46.265108] 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 [ 46.268322] RSP: 002b:00007fffbf295690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.269710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdd7e4f5cd [ 46.270991] RDX: 0000558fdf75de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.272298] RBP: 00007fffbf2956f0 R08: 0000000000000000 R09: 00007fffbf294d90 [ 46.273600] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590088e0ad0 [ 46.274908] R13: 00007fffbf295b20 R14: 00005590088e1bc0 R15: 00005590088f2780 [ 46.276239] [ 46.276681] irq event stamp: 1817 [ 46.277328] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 46.278889] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 46.280445] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 46.282023] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 46.283556] ---[ end trace 0000000000000000 ]--- [ 49.241653] ------------[ cut here ]------------ [ 49.242559] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.244513] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.245985] Modules linked in: [ 49.246571] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.248528] Tainted: [W]=WARN [ 49.249122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.250575] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.251466] 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 [ 49.254523] RSP: 0018:ffff8880199d7bc0 EFLAGS: 00010286 [ 49.255458] RAX: 0000000000000000 RBX: ffffed100333af78 RCX: ffffffff813a4050 [ 49.256693] RDX: ffff888009d50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.257927] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100333af2f [ 49.259171] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.260430] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199d7df8 [ 49.261694] FS: 00007fb1eb418900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.263098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.264151] CR2: 00007ffffd9e7ef7 CR3: 0000000020465000 CR4: 0000000000350ef0 [ 49.265412] Call Trace: [ 49.265912] [ 49.266315] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.267201] ? __create_object+0x59/0x80 [ 49.267954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.268915] __vmalloc_noprof+0x59/0x60 [ 49.269605] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.270469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.271388] bpf_prog_alloc+0x39/0x200 [ 49.272132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.273044] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.273928] do_seccomp+0x349/0x25e0 [ 49.274585] ? find_held_lock+0x2b/0x80 [ 49.275331] ? do_prlimit+0x310/0x610 [ 49.276059] ? __pfx_do_seccomp+0x10/0x10 [ 49.276847] ? do_raw_spin_unlock+0x53/0x220 [ 49.277603] ? _raw_spin_unlock+0x1e/0x40 [ 49.278365] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.279293] ? static_key_count+0x60/0x80 [ 49.280093] prctl_set_seccomp+0x4e/0x70 [ 49.280866] __do_sys_prctl+0xe6c/0x1d70 [ 49.281586] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.282420] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.283374] ? irqentry_exit+0xf3/0x650 [ 49.284136] do_syscall_64+0xbf/0x430 [ 49.284861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.285739] RIP: 0033:0x7fb1eb90a5cd [ 49.286428] 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 [ 49.289531] RSP: 002b:00007ffffd9e6e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.290874] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1eb90a5cd [ 49.292135] RDX: 0000556e451b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.293382] RBP: 00007ffffd9e6ef0 R08: 0000000000000000 R09: 00007ffffd9e6590 [ 49.294634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e58b3a2b0 [ 49.295879] R13: 00007ffffd9e7320 R14: 0000556e58b3cd20 R15: 0000556e58b4e8d0 [ 49.297166] [ 49.297588] irq event stamp: 1685 [ 49.298217] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 49.299717] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 49.301207] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 49.302694] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 49.304179] ---[ end trace 0000000000000000 ]--- [ 50.083901] ------------[ cut here ]------------ [ 50.084864] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.086985] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.088515] Modules linked in: [ 50.089408] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.091502] Tainted: [W]=WARN [ 50.092150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.093973] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.095135] 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 [ 50.098570] RSP: 0018:ffff88801a657bc0 EFLAGS: 00010286 [ 50.099589] RAX: 0000000000000000 RBX: ffffed10034caf78 RCX: ffffffff813a4050 [ 50.100883] RDX: ffff8880156e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.102311] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034caf2f [ 50.103644] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.104962] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a657df8 [ 50.106310] FS: 00007ff4d6b08900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.107811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.108921] CR2: 00007ffe8b044ef7 CR3: 00000000204ef000 CR4: 0000000000350ef0 [ 50.110260] Call Trace: [ 50.110741] [ 50.111208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.112154] ? __create_object+0x59/0x80 [ 50.112972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.113957] __vmalloc_noprof+0x59/0x60 [ 50.114704] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.115618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.116574] bpf_prog_alloc+0x39/0x200 [ 50.117316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.118267] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.119189] do_seccomp+0x349/0x25e0 [ 50.119926] ? find_held_lock+0x2b/0x80 [ 50.120720] ? do_prlimit+0x310/0x610 [ 50.121484] ? __pfx_do_seccomp+0x10/0x10 [ 50.122319] ? do_raw_spin_unlock+0x53/0x220 [ 50.123172] ? _raw_spin_unlock+0x1e/0x40 [ 50.123978] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.124982] ? static_key_count+0x60/0x80 [ 50.125770] prctl_set_seccomp+0x4e/0x70 [ 50.126569] __do_sys_prctl+0xe6c/0x1d70 [ 50.127376] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.128258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.129250] ? irqentry_exit+0xf3/0x650 [ 50.130050] do_syscall_64+0xbf/0x430 [ 50.130826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.131750] RIP: 0033:0x7ff4d6ffa5cd [ 50.132494] 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 [ 50.135804] RSP: 002b:00007ffe8b043000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.137219] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4d6ffa5cd [ 50.138547] RDX: 00005598a5e47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.139865] RBP: 00007ffe8b043060 R08: 0000000000000000 R09: 00007ffe8b042700 [ 50.141219] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598ccc6cad0 [ 50.142543] R13: 00007ffe8b043490 R14: 00005598ccc6dbc0 R15: 00005598ccc7e780 [ 50.143893] [ 50.144348] irq event stamp: 1827 [ 50.145020] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 50.146596] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 50.148183] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 50.149535] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.150848] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43349' (ECDSA) to the list of known hosts. 2025/11/18 09:07:06 fuzzer started 2025/11/18 09:07:06 dialing manager at localhost:34383 2025/11/18 09:07:06 checking machine... 2025/11/18 09:07:06 checking revisions... [ 51.071302] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:07:07 testing simple program... [ 51.166766] cgroup: Unknown subsys name 'net' [ 51.247344] cgroup: Unknown subsys name 'cpuset' [ 51.274339] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:07:06 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff8175a62f RDX=0000000000000000 RSI=ffffffff8175a735 RDI=ffff88806ce31cd0 RBP=0000000000000001 RSP=ffff88806ce08980 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007fa74b093dad R13=0000000000000000 R14=ffff888015780000 R15=ffff888008c4ba00 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007fa74aa51700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc87389cf8 CR3=000000000dfd5000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a38373235332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383732 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888009613800 RCX=0000000000000002 RDX=0000000000000002 RSI=ffff888009613800 RDI=ffff888009613828 RBP=0000000000000400 RSP=ffff88806cf08718 R8 =0000000000029000 R9 =0000000000029000 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000bea431939 R13=0000000000155cc0 R14=0000000000000000 R15=ffff888015781c40 RIP=ffffffff814a97b3 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 00007fb1eb418900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb1eb3e7008 CR3=00000000204b0000 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