[ 38.871556] ------------[ cut here ]------------ [ 38.872138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.873481] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.874439] Modules linked in: [ 38.874867] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.876182] Tainted: [W]=WARN [ 38.876582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.877578] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.878150] 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 [ 38.880243] RSP: 0018:ffff888016cefbc0 EFLAGS: 00010286 [ 38.880882] RAX: 0000000000000000 RBX: ffffed1002d9df78 RCX: ffffffff813a4050 [ 38.881740] RDX: ffff88801c038000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.882591] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9df2f [ 38.883422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.884275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cefdf8 [ 38.885139] FS: 00007fe3cca86900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.886101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.886830] CR2: 00007fe3ccf78580 CR3: 000000000ccff000 CR4: 0000000000350ef0 [ 38.887691] Call Trace: [ 38.888008] [ 38.888278] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.888872] ? __create_object+0x59/0x80 [ 38.889392] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.890046] __vmalloc_noprof+0x59/0x60 [ 38.890555] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.891107] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.891726] bpf_prog_alloc+0x39/0x200 [ 38.892182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.892798] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.893396] do_seccomp+0x349/0x25e0 [ 38.893882] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.894459] ? __pfx_do_seccomp+0x10/0x10 [ 38.894990] ? find_held_lock+0x2b/0x80 [ 38.895465] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.896110] ? static_key_count+0x60/0x80 [ 38.896644] prctl_set_seccomp+0x4e/0x70 [ 38.897152] __do_sys_prctl+0xe6c/0x1d70 [ 38.897683] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.898228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.898874] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.899500] ? irqentry_exit+0xf3/0x650 [ 38.900252] do_syscall_64+0xbf/0x430 [ 38.900756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.901391] RIP: 0033:0x7fe3ccf785cd [ 38.901874] 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 [ 38.903989] RSP: 002b:00007ffddbd63830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.904905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3ccf785cd [ 38.905793] RDX: 0000561b562b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.906643] RBP: 00007ffddbd63890 R08: 0000000000000000 R09: 00007ffddbd62f30 [ 38.907453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b8436bb10 [ 38.908299] R13: 00007ffddbd63cc0 R14: 0000561b8436c2b0 R15: 0000561b843806f0 [ 38.909185] [ 38.909474] irq event stamp: 1697 [ 38.909914] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 38.910935] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 38.911970] softirqs last enabled at (1484): [] handle_softirqs+0x50c/0x770 [ 38.913035] softirqs last disabled at (1479): [] __irq_exit_rcu+0xc4/0x100 [ 38.914048] ---[ end trace 0000000000000000 ]--- [ 42.249655] ------------[ cut here ]------------ [ 42.250578] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.252639] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.254101] Modules linked in: [ 42.254765] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.257001] Tainted: [W]=WARN [ 42.257621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.259107] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.260029] 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 [ 42.263465] RSP: 0018:ffff888016fd7bc0 EFLAGS: 00010286 [ 42.264469] RAX: 0000000000000000 RBX: ffffed1002dfaf78 RCX: ffffffff813a4050 [ 42.265786] RDX: ffff888018f30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.267081] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfaf2f [ 42.268380] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.269693] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fd7df8 [ 42.270996] FS: 00007f289110e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.272451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.273561] CR2: 00007ffe9a7afef7 CR3: 000000000e6bf000 CR4: 0000000000350ef0 [ 42.274862] Call Trace: [ 42.275331] [ 42.275796] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.276939] ? __create_object+0x59/0x80 [ 42.277820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.278811] __vmalloc_noprof+0x59/0x60 [ 42.279577] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.280409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.281357] bpf_prog_alloc+0x39/0x200 [ 42.282097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.283041] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.283960] do_seccomp+0x349/0x25e0 [ 42.284680] ? find_held_lock+0x2b/0x80 [ 42.285410] ? do_prlimit+0x310/0x610 [ 42.286160] ? __pfx_do_seccomp+0x10/0x10 [ 42.286954] ? do_raw_spin_unlock+0x53/0x220 [ 42.287793] ? _raw_spin_unlock+0x1e/0x40 [ 42.288583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.289566] ? static_key_count+0x60/0x80 [ 42.290335] prctl_set_seccomp+0x4e/0x70 [ 42.291118] __do_sys_prctl+0xe6c/0x1d70 [ 42.291910] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.292777] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.293771] ? irqentry_exit+0xf3/0x650 [ 42.294494] do_syscall_64+0xbf/0x430 [ 42.295244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.296197] RIP: 0033:0x7f28916005cd [ 42.296912] 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 [ 42.300126] RSP: 002b:00007ffe9a7ad650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.301535] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28916005cd [ 42.302833] RDX: 0000559db709de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.304131] RBP: 00007ffe9a7ad6b0 R08: 0000000000000000 R09: 00007ffe9a7acd50 [ 42.305450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559df0aab2b0 [ 42.306743] R13: 00007ffe9a7adae0 R14: 0000559df0aadd20 R15: 0000559df0abf8d0 [ 42.308059] [ 42.308491] irq event stamp: 1719 [ 42.309160] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 42.310691] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 42.312441] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 42.314020] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 42.315558] ---[ end trace 0000000000000000 ]--- [ 43.099090] ------------[ cut here ]------------ [ 43.100006] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.102018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.103467] Modules linked in: [ 43.104091] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.106055] Tainted: [W]=WARN [ 43.106704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.108190] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.109131] 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 [ 43.112317] RSP: 0018:ffff8880172ffbc0 EFLAGS: 00010286 [ 43.113298] RAX: 0000000000000000 RBX: ffffed1002e5ff78 RCX: ffffffff813a4050 [ 43.114567] RDX: ffff888016503780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.115835] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5ff2f [ 43.117142] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.118437] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172ffdf8 [ 43.119724] FS: 00007fb6b5204900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.121159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.122222] CR2: 00007fb6b56f6580 CR3: 000000000c9cd000 CR4: 0000000000350ef0 [ 43.123536] Call Trace: [ 43.124010] [ 43.124415] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.125325] ? __create_object+0x59/0x80 [ 43.126096] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.127059] __vmalloc_noprof+0x59/0x60 [ 43.127820] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.128699] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.129644] bpf_prog_alloc+0x39/0x200 [ 43.130347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.131269] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.132181] do_seccomp+0x349/0x25e0 [ 43.132906] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.133824] ? __pfx_do_seccomp+0x10/0x10 [ 43.134621] ? find_held_lock+0x2b/0x80 [ 43.135341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.136295] ? static_key_count+0x60/0x80 [ 43.137092] prctl_set_seccomp+0x4e/0x70 [ 43.137867] __do_sys_prctl+0xe6c/0x1d70 [ 43.138652] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.139457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.140435] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.141426] ? irqentry_exit+0xf3/0x650 [ 43.142199] do_syscall_64+0xbf/0x430 [ 43.142935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.143905] RIP: 0033:0x7fb6b56f65cd [ 43.144615] 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 [ 43.147770] RSP: 002b:00007ffe808e2160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.149131] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb6b56f65cd [ 43.150416] RDX: 000056269c7e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.151688] RBP: 00007ffe808e21c0 R08: 0000000000000000 R09: 00007ffe808e1860 [ 43.152997] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626b93ddad0 [ 43.154270] R13: 00007ffe808e25f0 R14: 00005626b93debc0 R15: 00005626b93ef780 [ 43.155572] [ 43.155992] irq event stamp: 1711 [ 43.156648] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 43.158186] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 43.159723] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 43.161263] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 43.162793] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13901' (ECDSA) to the list of known hosts. 2025/11/18 18:34:04 fuzzer started 2025/11/18 18:34:04 dialing manager at localhost:34383 2025/11/18 18:34:04 checking machine... 2025/11/18 18:34:04 checking revisions... [ 44.039254] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:34:05 testing simple program... [ 44.112698] cgroup: Unknown subsys name 'net' [ 44.180475] cgroup: Unknown subsys name 'cpuset' [ 44.197054] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:34:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff817d9b06 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff88806ce08e28 RSP=ffff88806ce08d60 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=0000000000000000 R14=ffff88800bdd4900 R15=ffff88800944c140 RIP=ffffffff815bd130 RFL=00000016 [----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 00007f289110e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe9a7a7000 CR3=000000001e9b1000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000002bf13fec RBX=ffff888009643780 RCX=00000000ee810f63 RDX=000000002bf13fec RSI=ffff888009644200 RDI=000000009f826060 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=851011111a724f4f R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275a5 RFL=00000087 [--S--PC] 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fba25ee2000 CR3=000000000e447000 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=aaace3deefe5f2813f4e5b68fbc00427 XMM02=0000000000303390ec2efd57dc4c00df XMM03=0000000000310cb041751336601c92e3 XMM04=ed0d80b8c24c3fc100000000000ae988 XMM05=14648eaa1277bab10000000000321388 XMM06=9d27c88e0bcfd463000000000031b0c8 XMM07=e042d86d42eb936e0000000000310f30 XMM08=41751336601c92e300000000003033f0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000