[ 46.653753] ------------[ cut here ]------------ [ 46.654790] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.657054] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.658717] Modules linked in: [ 46.659455] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.661784] Tainted: [W]=WARN [ 46.662486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.664179] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.665258] 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 [ 46.668926] RSP: 0018:ffff88801885fbc0 EFLAGS: 00010286 [ 46.670066] RAX: 0000000000000000 RBX: ffffed100310bf78 RCX: ffffffff813a4050 [ 46.671542] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.673037] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310bf2f [ 46.674519] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.675993] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801885fdf8 [ 46.677490] FS: 00007fe50d0b2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.679158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.680379] CR2: 00007fe50d5a4580 CR3: 000000000e397000 CR4: 0000000000350ef0 [ 46.681892] Call Trace: [ 46.682427] [ 46.682952] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.683997] ? __create_object+0x59/0x80 [ 46.684852] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.686008] __vmalloc_noprof+0x59/0x60 [ 46.686824] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.687824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.688940] bpf_prog_alloc+0x39/0x200 [ 46.689738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.690807] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.691839] do_seccomp+0x349/0x25e0 [ 46.692659] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.693697] ? __pfx_do_seccomp+0x10/0x10 [ 46.694605] ? find_held_lock+0x2b/0x80 [ 46.695482] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.696614] ? static_key_count+0x60/0x80 [ 46.697534] prctl_set_seccomp+0x4e/0x70 [ 46.698429] __do_sys_prctl+0xe6c/0x1d70 [ 46.699353] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.700333] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.701463] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.702581] ? irqentry_exit+0xf3/0x650 [ 46.703467] do_syscall_64+0xbf/0x430 [ 46.704323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.705458] RIP: 0033:0x7fe50d5a45cd [ 46.706223] 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 [ 46.709572] RSP: 002b:00007ffd1ab84910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.711003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe50d5a45cd [ 46.712363] RDX: 000055de2feace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.713743] RBP: 00007ffd1ab84970 R08: 0000000000000000 R09: 00007ffd1ab84010 [ 46.715098] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de5ffb3ad0 [ 46.716443] R13: 00007ffd1ab84da0 R14: 000055de5ffb4bc0 R15: 000055de5ffc5780 [ 46.717816] [ 46.718314] irq event stamp: 1723 [ 46.719010] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 46.720629] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 46.721652] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 46.722620] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 46.723564] ---[ end trace 0000000000000000 ]--- [ 49.459274] ------------[ cut here ]------------ [ 49.460213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.462694] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.464122] Modules linked in: [ 49.464735] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.466722] Tainted: [W]=WARN [ 49.467314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.470214] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.471211] 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 [ 49.474407] RSP: 0018:ffff888016017bc0 EFLAGS: 00010286 [ 49.475381] RAX: 0000000000000000 RBX: ffffed1002c02f78 RCX: ffffffff813a4050 [ 49.476686] RDX: ffff888019988000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.477965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c02f2f [ 49.479232] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.480507] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016017df8 [ 49.481796] FS: 00007f06f0bc2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.483230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.484285] CR2: 00007f06f10b4580 CR3: 000000000b9b4000 CR4: 0000000000350ef0 [ 49.485588] Call Trace: [ 49.486100] [ 49.486515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.487405] ? __create_object+0x59/0x80 [ 49.488185] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.489166] __vmalloc_noprof+0x59/0x60 [ 49.489925] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.490764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.491700] bpf_prog_alloc+0x39/0x200 [ 49.492432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.493378] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.494283] do_seccomp+0x349/0x25e0 [ 49.494997] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.495850] ? __pfx_do_seccomp+0x10/0x10 [ 49.496659] ? find_held_lock+0x2b/0x80 [ 49.497418] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.498375] ? static_key_count+0x60/0x80 [ 49.499181] prctl_set_seccomp+0x4e/0x70 [ 49.499965] __do_sys_prctl+0xe6c/0x1d70 [ 49.500719] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.501568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.502547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.503535] ? irqentry_exit+0xf3/0x650 [ 49.504314] do_syscall_64+0xbf/0x430 [ 49.505080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.506048] RIP: 0033:0x7f06f10b45cd [ 49.506704] 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 [ 49.509904] RSP: 002b:00007ffea4b519d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.511296] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06f10b45cd [ 49.512603] RDX: 000055b74b753e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.513884] RBP: 00007ffea4b51a30 R08: 0000000000000000 R09: 00007ffea4b510d0 [ 49.515166] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b783231240 [ 49.516436] R13: 00007ffea4b51e60 R14: 000055b783230bf0 R15: 000055b7832454d0 [ 49.517622] [ 49.518004] irq event stamp: 2061 [ 49.518503] hardirqs last enabled at (2069): [] __up_console_sem+0x78/0x80 [ 49.519787] hardirqs last disabled at (2078): [] __up_console_sem+0x5d/0x80 [ 49.521052] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 49.522320] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 49.523570] ---[ end trace 0000000000000000 ]--- [ 50.222253] ------------[ cut here ]------------ [ 50.223192] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.225149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.226582] Modules linked in: [ 50.227214] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.229203] Tainted: [W]=WARN [ 50.229761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.231192] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.232098] 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 [ 50.235263] RSP: 0018:ffff888016f2fbc0 EFLAGS: 00010286 [ 50.236229] RAX: 0000000000000000 RBX: ffffed1002de5f78 RCX: ffffffff813a4050 [ 50.237529] RDX: ffff888015c89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.238815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de5f2f [ 50.240083] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.241402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f2fdf8 [ 50.242674] FS: 00007f270c0f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.244100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.245194] CR2: 00007ffda8efcef7 CR3: 000000001fca3000 CR4: 0000000000350ef0 [ 50.246463] Call Trace: [ 50.246946] [ 50.247347] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.248301] ? __create_object+0x59/0x80 [ 50.249159] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.250234] __vmalloc_noprof+0x59/0x60 [ 50.251055] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.251987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.252964] bpf_prog_alloc+0x39/0x200 [ 50.253729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.254726] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.255716] do_seccomp+0x349/0x25e0 [ 50.256515] ? find_held_lock+0x2b/0x80 [ 50.257347] ? do_prlimit+0x310/0x610 [ 50.258153] ? __pfx_do_seccomp+0x10/0x10 [ 50.259001] ? do_raw_spin_unlock+0x53/0x220 [ 50.259847] ? _raw_spin_unlock+0x1e/0x40 [ 50.260701] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.261717] ? static_key_count+0x60/0x80 [ 50.262594] prctl_set_seccomp+0x4e/0x70 [ 50.263438] __do_sys_prctl+0xe6c/0x1d70 [ 50.264284] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.265224] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.266275] ? irqentry_exit+0xf3/0x650 [ 50.267094] do_syscall_64+0xbf/0x430 [ 50.267845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.268930] RIP: 0033:0x7f270c5e25cd [ 50.269634] 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 [ 50.273058] RSP: 002b:00007ffda8efb7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.274528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f270c5e25cd [ 50.275932] RDX: 00005623ac8aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.277320] RBP: 00007ffda8efb820 R08: 0000000000000000 R09: 00007ffda8efaec0 [ 50.278698] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623b91b5ad0 [ 50.280110] R13: 00007ffda8efbc50 R14: 00005623b91b6bc0 R15: 00005623b91c7780 [ 50.281515] [ 50.282013] irq event stamp: 1747 [ 50.282656] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.284307] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.286022] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 50.287670] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 50.289316] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21872' (ECDSA) to the list of known hosts. 2025/11/18 20:10:01 fuzzer started 2025/11/18 20:10:02 dialing manager at localhost:34383 2025/11/18 20:10:02 checking machine... 2025/11/18 20:10:02 checking revisions... [ 51.135333] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:10:02 testing simple program... [ 51.240840] cgroup: Unknown subsys name 'net' [ 51.322895] cgroup: Unknown subsys name 'cpuset' [ 51.337273] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:10:01 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08a70 RCX=ffffffff86ac1ac6 RDX=1ffff1100d9c114e RSI=ffff888019ad7f28 RDI=ffff88806ce08a70 RBP=ffff888019ad7f28 RSP=ffff88806ce089c8 R8 =ffffffff86ac1aca R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026ee1 R12=0000000000000008 R13=ffff88806ce08ab8 R14=ffff888019ad7f30 R15=ffff88806ce08a70 RIP=ffffffff8135e23a RFL=00000292 [--S-A--] 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 00007f06f0bc2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b783232954 CR3=0000000015d0b000 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=563412feff00545000000000000080fe 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=0000000000000001 RBX=ffff88806cf08de0 RCX=ffffffff86ab8e20 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff88806cf01000 RSP=ffff88806cf089e0 R8 =ffffffff86ab8e24 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000025764 R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88806cf08de0 R15=ffff88806cf08a70 RIP=ffffffff81528eca 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f083dbcb000 CR3=000000000e072000 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=51c007233bf24393b1401bdf92e65291 XMM02=2c67c8bc2e329bc300000000003053a8 XMM03=fb795ef6d657705600000000003123a8 XMM04=a02a7dc0c9c6288700000000000ae988 XMM05=e078a4ebee1447d200000000003224d0 XMM06=817b8945e9d503730000000000321190 XMM07=e042d86d42eb936e0000000000312d90 XMM08=1b60cd691e0fc4e60000000000305408 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000