[ 46.312448] ------------[ cut here ]------------ [ 46.313395] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.315452] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.316966] Modules linked in: [ 46.317634] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.319682] Tainted: [W]=WARN [ 46.320295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.321801] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.322726] 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 [ 46.325920] RSP: 0018:ffff8880142efbc0 EFLAGS: 00010286 [ 46.326934] RAX: 0000000000000000 RBX: ffffed100285df78 RCX: ffffffff813a4050 [ 46.328237] RDX: ffff888015d08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.329546] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100285df2f [ 46.330880] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.332195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880142efdf8 [ 46.333489] FS: 00007f518afd7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.334940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.336035] CR2: 00007ffebffa5ef8 CR3: 0000000014025000 CR4: 0000000000350ef0 [ 46.337352] Call Trace: [ 46.337837] [ 46.338303] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.339226] ? __create_object+0x59/0x80 [ 46.339973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.340961] __vmalloc_noprof+0x59/0x60 [ 46.341729] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.342693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.343653] bpf_prog_alloc+0x39/0x200 [ 46.344403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.345348] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.346289] do_seccomp+0x349/0x25e0 [ 46.346976] ? find_held_lock+0x2b/0x80 [ 46.347740] ? do_prlimit+0x310/0x610 [ 46.348502] ? __pfx_do_seccomp+0x10/0x10 [ 46.349306] ? do_raw_spin_unlock+0x53/0x220 [ 46.350115] ? _raw_spin_unlock+0x1e/0x40 [ 46.350907] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.351871] ? static_key_count+0x60/0x80 [ 46.352677] prctl_set_seccomp+0x4e/0x70 [ 46.353474] __do_sys_prctl+0xe6c/0x1d70 [ 46.354302] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.355127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.356137] ? irqentry_exit+0xf3/0x650 [ 46.356911] do_syscall_64+0xbf/0x430 [ 46.357663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.358632] RIP: 0033:0x7f518b4c95cd [ 46.359344] 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 [ 46.362555] RSP: 002b:00007ffebffa4b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.363933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f518b4c95cd [ 46.365222] RDX: 0000565013643e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.366532] RBP: 00007ffebffa4bc0 R08: 0000000000000000 R09: 00007ffebffa4260 [ 46.367852] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650162d3ad0 [ 46.369144] R13: 00007ffebffa4ff0 R14: 00005650162d4bc0 R15: 00005650162e5780 [ 46.370511] [ 46.370938] irq event stamp: 1779 [ 46.371617] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.373145] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.374761] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 46.376366] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 46.377899] ---[ end trace 0000000000000000 ]--- [ 49.438900] ------------[ cut here ]------------ [ 49.439844] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.441902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.443410] Modules linked in: [ 49.444017] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.446024] Tainted: [W]=WARN [ 49.446635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.448188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.449078] 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 [ 49.452719] RSP: 0018:ffff888017317bc0 EFLAGS: 00010286 [ 49.453710] RAX: 0000000000000000 RBX: ffffed1002e62f78 RCX: ffffffff813a4050 [ 49.455010] RDX: ffff888019e53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.456313] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e62f2f [ 49.457754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.459302] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017317df8 [ 49.460772] FS: 00007f8ee0d40900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.462255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.463327] CR2: 00007ffd0893eef8 CR3: 000000001402f000 CR4: 0000000000350ef0 [ 49.464626] Call Trace: [ 49.465110] [ 49.465572] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.466495] ? __create_object+0x59/0x80 [ 49.467284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.468256] __vmalloc_noprof+0x59/0x60 [ 49.468977] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.469856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.470809] bpf_prog_alloc+0x39/0x200 [ 49.471559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.472506] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.473427] do_seccomp+0x349/0x25e0 [ 49.474108] ? find_held_lock+0x2b/0x80 [ 49.474878] ? do_prlimit+0x310/0x610 [ 49.475615] ? __pfx_do_seccomp+0x10/0x10 [ 49.476416] ? do_raw_spin_unlock+0x53/0x220 [ 49.477254] ? _raw_spin_unlock+0x1e/0x40 [ 49.478009] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.478980] ? static_key_count+0x60/0x80 [ 49.479803] prctl_set_seccomp+0x4e/0x70 [ 49.480585] __do_sys_prctl+0xe6c/0x1d70 [ 49.481386] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.482287] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.483258] ? irqentry_exit+0xf3/0x650 [ 49.483990] do_syscall_64+0xbf/0x430 [ 49.484743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.485699] RIP: 0033:0x7f8ee12325cd [ 49.486424] 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 [ 49.489621] RSP: 002b:00007ffd0893d980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.491029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ee12325cd [ 49.492356] RDX: 0000560459fd9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.493641] RBP: 00007ffd0893d9e0 R08: 0000000000000000 R09: 00007ffd0893d080 [ 49.494970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560480ed5ad0 [ 49.496278] R13: 00007ffd0893de10 R14: 0000560480ed6bc0 R15: 0000560480ee7780 [ 49.497604] [ 49.498051] irq event stamp: 1785 [ 49.498718] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.500271] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.501813] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 49.503398] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.504942] ---[ end trace 0000000000000000 ]--- [ 50.211857] ------------[ cut here ]------------ [ 50.212777] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.214782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.216252] Modules linked in: [ 50.216858] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.218863] Tainted: [W]=WARN [ 50.219460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.221222] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.222129] 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 [ 50.225463] RSP: 0018:ffff888015f67bc0 EFLAGS: 00010286 [ 50.226476] RAX: 0000000000000000 RBX: ffffed1002becf78 RCX: ffffffff813a4050 [ 50.227777] RDX: ffff888015d50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.229055] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002becf2f [ 50.230356] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.231643] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f67df8 [ 50.232948] FS: 00007f17326ef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.234425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.235503] CR2: 00007ffcc1433ef8 CR3: 000000000be0f000 CR4: 0000000000350ef0 [ 50.236790] Call Trace: [ 50.237301] [ 50.237715] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.238626] ? __create_object+0x59/0x80 [ 50.239410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.240374] __vmalloc_noprof+0x59/0x60 [ 50.241112] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.241997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.242946] bpf_prog_alloc+0x39/0x200 [ 50.243703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.244661] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.245569] do_seccomp+0x349/0x25e0 [ 50.246337] ? find_held_lock+0x2b/0x80 [ 50.247077] ? do_prlimit+0x310/0x610 [ 50.247834] ? __pfx_do_seccomp+0x10/0x10 [ 50.248636] ? do_raw_spin_unlock+0x53/0x220 [ 50.249486] ? _raw_spin_unlock+0x1e/0x40 [ 50.250282] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.251251] ? static_key_count+0x60/0x80 [ 50.252018] prctl_set_seccomp+0x4e/0x70 [ 50.252801] __do_sys_prctl+0xe6c/0x1d70 [ 50.253599] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.254499] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.255472] ? irqentry_exit+0xf3/0x650 [ 50.256236] do_syscall_64+0xbf/0x430 [ 50.256938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.257901] RIP: 0033:0x7f1732be15cd [ 50.258607] 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 [ 50.261820] RSP: 002b:00007ffcc1432630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.263207] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1732be15cd [ 50.264489] RDX: 000055d05ebf5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.265791] RBP: 00007ffcc1432690 R08: 0000000000000000 R09: 00007ffcc1431d30 [ 50.267009] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d06ff58240 [ 50.268081] R13: 00007ffcc1432ac0 R14: 000055d06ff57bf0 R15: 000055d06ff6c4d0 [ 50.269196] [ 50.269558] irq event stamp: 1837 [ 50.270077] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 50.271340] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 50.272593] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 50.273877] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 50.275142] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3207' (ECDSA) to the list of known hosts. 2025/11/19 03:01:50 fuzzer started 2025/11/19 03:01:51 dialing manager at localhost:34383 2025/11/19 03:01:51 checking machine... 2025/11/19 03:01:51 checking revisions... [ 51.174260] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:01:51 testing simple program... [ 51.267033] cgroup: Unknown subsys name 'net' [ 51.318618] cgroup: Unknown subsys name 'cpuset' [ 51.332314] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:01:50 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff8163344a RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff88598148 RSP=ffff88806ce08c18 R8 =ffffffff85ca1480 R9 =ffffffffffffffff R10=ffffffffffffffff R11=00000021d17f1696 R12=ffffffff81634d59 R13=0000000000000006 R14=ffffffff85c2ca00 R15=00000000003a81b4 RIP=ffffffff81528f4f 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fac18419000 CR3=0000000009b8f000 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=31303a333020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303637 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=000000000000000a RBX=ffff8880096fc228 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e1ff20 RDI=ffff8880096fc228 RBP=ffffffff85e1ff20 RSP=ffff88806cf08bc8 R8 =00000000ffffffff R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffff8880096fb780 R13=ffff8880096fc1d8 R14=00000000ffffffff R15=ffff8880096fc228 RIP=ffffffff84c71f8a RFL=00000083 [--S---C] 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd08937000 CR3=000000000d72b000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000