[ 47.207007] ------------[ cut here ]------------ [ 47.207941] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.209962] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 47.211449] Modules linked in: [ 47.212110] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.214075] Tainted: [W]=WARN [ 47.214674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.216112] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.217025] 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 [ 47.220136] RSP: 0018:ffff8880188afbc0 EFLAGS: 00010286 [ 47.221103] RAX: 0000000000000000 RBX: ffffed1003115f78 RCX: ffffffff813a4050 [ 47.222369] RDX: ffff888016830000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.223632] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003115f2f [ 47.224896] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.226165] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188afdf8 [ 47.227425] FS: 00007f1e63dfe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.228835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.229886] CR2: 00007ffd32631ef8 CR3: 000000000bc3c000 CR4: 0000000000350ef0 [ 47.231160] Call Trace: [ 47.231652] [ 47.232057] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.232952] ? __create_object+0x59/0x80 [ 47.233735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.234677] __vmalloc_noprof+0x59/0x60 [ 47.235372] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.236222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.237132] bpf_prog_alloc+0x39/0x200 [ 47.237864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.238778] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.239664] do_seccomp+0x349/0x25e0 [ 47.240318] ? find_held_lock+0x2b/0x80 [ 47.241064] ? do_prlimit+0x310/0x610 [ 47.241802] ? __pfx_do_seccomp+0x10/0x10 [ 47.242535] ? do_raw_spin_unlock+0x53/0x220 [ 47.243351] ? _raw_spin_unlock+0x1e/0x40 [ 47.244121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.245061] ? static_key_count+0x60/0x80 [ 47.245849] prctl_set_seccomp+0x4e/0x70 [ 47.246565] __do_sys_prctl+0xe6c/0x1d70 [ 47.247334] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.248178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.249137] ? irqentry_exit+0xf3/0x650 [ 47.249915] do_syscall_64+0xbf/0x430 [ 47.250648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.251539] RIP: 0033:0x7f1e642f05cd [ 47.252230] 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 [ 47.255341] RSP: 002b:00007ffd3262fcb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.256673] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e642f05cd [ 47.257951] RDX: 0000559ae944ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.259109] RBP: 00007ffd3262fd10 R08: 0000000000000000 R09: 00007ffd3262f3b0 [ 47.260142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b2429ead0 [ 47.261167] R13: 00007ffd32630140 R14: 0000559b2429fbc0 R15: 0000559b242b0780 [ 47.262213] [ 47.262560] irq event stamp: 1771 [ 47.263085] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 47.264298] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 47.265512] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 47.266757] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 47.267970] ---[ end trace 0000000000000000 ]--- [ 50.624958] ------------[ cut here ]------------ [ 50.625936] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.628037] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.629770] Modules linked in: [ 50.630368] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.632412] Tainted: [W]=WARN [ 50.633031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.634508] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.635421] 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 [ 50.638626] RSP: 0018:ffff88800e81fbc0 EFLAGS: 00010286 [ 50.639551] RAX: 0000000000000000 RBX: ffffed1001d03f78 RCX: ffffffff813a4050 [ 50.640831] RDX: ffff88800f219bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.642123] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d03f2f [ 50.643411] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.644698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e81fdf8 [ 50.645998] FS: 00007efffea91900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.647444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.648524] CR2: 00007efffef83580 CR3: 000000000ccb9000 CR4: 0000000000350ef0 [ 50.649848] Call Trace: [ 50.650322] [ 50.650788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.651695] ? __create_object+0x59/0x80 [ 50.652435] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.653423] __vmalloc_noprof+0x59/0x60 [ 50.654204] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.655091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.656031] bpf_prog_alloc+0x39/0x200 [ 50.656773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.657729] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.658643] do_seccomp+0x349/0x25e0 [ 50.659329] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.660240] ? __pfx_do_seccomp+0x10/0x10 [ 50.661029] ? find_held_lock+0x2b/0x80 [ 50.661802] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.662776] ? static_key_count+0x60/0x80 [ 50.663527] prctl_set_seccomp+0x4e/0x70 [ 50.664305] __do_sys_prctl+0xe6c/0x1d70 [ 50.665103] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.665972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.666933] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.667909] ? irqentry_exit+0xf3/0x650 [ 50.668694] do_syscall_64+0xbf/0x430 [ 50.669390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.670375] RIP: 0033:0x7efffef835cd [ 50.671087] 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 [ 50.674286] RSP: 002b:00007ffc5f83d5e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.675646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efffef835cd [ 50.676934] RDX: 000055a567973e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.678226] RBP: 00007ffc5f83d640 R08: 0000000000000000 R09: 00007ffc5f83cce0 [ 50.679498] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a591d012b0 [ 50.680806] R13: 00007ffc5f83da70 R14: 000055a591d03d20 R15: 000055a591d158d0 [ 50.682108] [ 50.682538] irq event stamp: 1799 [ 50.683196] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.684732] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.686269] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 50.687810] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 50.689326] ---[ end trace 0000000000000000 ]--- [ 51.499345] ------------[ cut here ]------------ [ 51.500275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.502293] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.503753] Modules linked in: [ 51.504354] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.506554] Tainted: [W]=WARN [ 51.507157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.508631] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.509503] 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 [ 51.512664] RSP: 0018:ffff88800e94fbc0 EFLAGS: 00010286 [ 51.513643] RAX: 0000000000000000 RBX: ffffed1001d29f78 RCX: ffffffff813a4050 [ 51.514918] RDX: ffff88800d2fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.516193] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d29f2f [ 51.517456] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.518748] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e94fdf8 [ 51.520024] FS: 00007f5268d68900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.521445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.522516] CR2: 00007fffe9e1def8 CR3: 000000001d370000 CR4: 0000000000350ef0 [ 51.523811] Call Trace: [ 51.524281] [ 51.524728] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.525568] ? __create_object+0x59/0x80 [ 51.526379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.527336] __vmalloc_noprof+0x59/0x60 [ 51.528091] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.528962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.529896] bpf_prog_alloc+0x39/0x200 [ 51.530634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.531520] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.532403] do_seccomp+0x349/0x25e0 [ 51.533131] ? find_held_lock+0x2b/0x80 [ 51.533932] ? do_prlimit+0x310/0x610 [ 51.534680] ? __pfx_do_seccomp+0x10/0x10 [ 51.535407] ? do_raw_spin_unlock+0x53/0x220 [ 51.536231] ? _raw_spin_unlock+0x1e/0x40 [ 51.537000] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.537968] ? static_key_count+0x60/0x80 [ 51.538761] prctl_set_seccomp+0x4e/0x70 [ 51.539479] __do_sys_prctl+0xe6c/0x1d70 [ 51.540273] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.541130] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.542095] ? irqentry_exit+0xf3/0x650 [ 51.542860] do_syscall_64+0xbf/0x430 [ 51.543548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.544500] RIP: 0033:0x7f526925a5cd [ 51.545214] 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 [ 51.548385] RSP: 002b:00007fffe9e1cb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.549770] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f526925a5cd [ 51.551056] RDX: 000055abe3291e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.552325] RBP: 00007fffe9e1cb60 R08: 0000000000000000 R09: 00007fffe9e1c200 [ 51.553619] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abebc4bb10 [ 51.554912] R13: 00007fffe9e1cf90 R14: 000055abebc4c2b0 R15: 000055abebc606f0 [ 51.556198] [ 51.556657] irq event stamp: 1757 [ 51.557266] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 51.558793] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 51.560308] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 51.561866] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 51.563385] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14680' (ECDSA) to the list of known hosts. 2025/11/18 08:20:27 fuzzer started 2025/11/18 08:20:27 dialing manager at localhost:34383 2025/11/18 08:20:27 checking machine... 2025/11/18 08:20:27 checking revisions... [ 52.457197] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:20:27 testing simple program... [ 52.540509] cgroup: Unknown subsys name 'net' [ 52.603090] cgroup: Unknown subsys name 'cpuset' [ 52.620150] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:20:26 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a50 RCX=0000000000000001 RDX=1ffff1100d9c114b RSI=ffff888015fe7b38 RDI=ffff88806ce08a58 RBP=ffff888015fe7b38 RSP=ffff88806ce089a8 R8 =ffffffff86da5e8e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a24d7 R12=0000000000000008 R13=ffff88806ce08a98 R14=ffff888015fe7b40 R15=ffff88806ce08a50 RIP=ffffffff8135e265 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 00007efffea91900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5f837000 CR3=000000001e7d7000 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 info registers vcpu 1 RAX=000000000002e7f5 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=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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcaffa5a68 CR3=000000000dac7000 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=cd66e5e0581bdb88474319e5fe064f80 XMM02=0000000000304b80ec2efd57dc4c00df XMM03=000000000030f0002ef1650d4f4a58f9 XMM04=22e6af656eea852000000000000ae988 XMM05=f274d902f8c19a7d000000000031f398 XMM06=817b8945e9d50373000000000031ed90 XMM07=e042d86d42eb936e0000000000310150 XMM08=2ef1650d4f4a58f90000000000304be0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000