[ 39.043005] ------------[ cut here ]------------ [ 39.043983] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.046078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.047702] Modules linked in: [ 39.048361] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.050569] Tainted: [W]=WARN [ 39.051168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.052769] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.053783] 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 [ 39.057256] RSP: 0018:ffff88801628fbc0 EFLAGS: 00010286 [ 39.058327] RAX: 0000000000000000 RBX: ffffed1002c51f78 RCX: ffffffff813a4050 [ 39.059779] RDX: ffff88800f061bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.061098] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c51f2f [ 39.062414] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.063805] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801628fdf8 [ 39.065221] FS: 00007fb8ff602900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.066798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.067964] CR2: 00007fb8ffaf4580 CR3: 000000000e586000 CR4: 0000000000350ef0 [ 39.069381] Call Trace: [ 39.069937] [ 39.070385] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.071375] ? __create_object+0x59/0x80 [ 39.072263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.073336] __vmalloc_noprof+0x59/0x60 [ 39.074191] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.075158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.076204] bpf_prog_alloc+0x39/0x200 [ 39.077038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078058] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.079050] do_seccomp+0x349/0x25e0 [ 39.079831] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.080829] ? __pfx_do_seccomp+0x10/0x10 [ 39.081694] ? find_held_lock+0x2b/0x80 [ 39.082482] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.083576] ? static_key_count+0x60/0x80 [ 39.084433] prctl_set_seccomp+0x4e/0x70 [ 39.085285] __do_sys_prctl+0xe6c/0x1d70 [ 39.086164] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.087103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.088194] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.089267] ? irqentry_exit+0xf3/0x650 [ 39.090142] do_syscall_64+0xbf/0x430 [ 39.090974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.092010] RIP: 0033:0x7fb8ffaf45cd [ 39.092801] 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 [ 39.096283] RSP: 002b:00007ffce9419670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.097787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8ffaf45cd [ 39.099187] RDX: 0000555d6b7bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.100611] RBP: 00007ffce94196d0 R08: 0000000000000000 R09: 00007ffce9418d70 [ 39.102038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555da4758ad0 [ 39.103458] R13: 00007ffce9419b00 R14: 0000555da4759bc0 R15: 0000555da476a780 [ 39.104908] [ 39.105369] irq event stamp: 1787 [ 39.106084] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 39.107745] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 39.109294] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 39.110672] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 39.112051] ---[ end trace 0000000000000000 ]--- [ 42.206495] ------------[ cut here ]------------ [ 42.207302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.209034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.210316] Modules linked in: [ 42.210868] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.212587] Tainted: [W]=WARN [ 42.213057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.214306] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.215086] 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 [ 42.217816] RSP: 0018:ffff88801758fbc0 EFLAGS: 00010286 [ 42.218645] RAX: 0000000000000000 RBX: ffffed1002eb1f78 RCX: ffffffff813a4050 [ 42.219728] RDX: ffff88800fc93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.220832] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb1f2f [ 42.221926] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.223018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801758fdf8 [ 42.224124] FS: 00007f9788f87900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.225360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.226272] CR2: 00007fffa1603ef8 CR3: 000000001f398000 CR4: 0000000000350ef0 [ 42.227385] Call Trace: [ 42.227835] [ 42.228210] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.228979] ? __create_object+0x59/0x80 [ 42.229648] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.230436] __vmalloc_noprof+0x59/0x60 [ 42.231079] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.231827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.232630] bpf_prog_alloc+0x39/0x200 [ 42.233217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.234002] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.234777] do_seccomp+0x349/0x25e0 [ 42.235342] ? find_held_lock+0x2b/0x80 [ 42.235994] ? do_prlimit+0x310/0x610 [ 42.236634] ? __pfx_do_seccomp+0x10/0x10 [ 42.237259] ? do_raw_spin_unlock+0x53/0x220 [ 42.237966] ? _raw_spin_unlock+0x1e/0x40 [ 42.238615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.239386] ? static_key_count+0x60/0x80 [ 42.240073] prctl_set_seccomp+0x4e/0x70 [ 42.240731] __do_sys_prctl+0xe6c/0x1d70 [ 42.241353] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.242078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.242892] ? irqentry_exit+0xf3/0x650 [ 42.243497] do_syscall_64+0xbf/0x430 [ 42.244116] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.244916] RIP: 0033:0x7f97894795cd [ 42.245469] 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 [ 42.248124] RSP: 002b:00007fffa1602820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.249287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97894795cd [ 42.250406] RDX: 000055a29cdd0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.251474] RBP: 00007fffa1602880 R08: 0000000000000000 R09: 00007fffa1601f20 [ 42.252555] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2ac344ad0 [ 42.253640] R13: 00007fffa1602cb0 R14: 000055a2ac345bc0 R15: 000055a2ac356780 [ 42.254719] [ 42.255071] irq event stamp: 1733 [ 42.255600] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.256871] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.258150] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 42.259438] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 42.260712] ---[ end trace 0000000000000000 ]--- [ 43.073990] ------------[ cut here ]------------ [ 43.074917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.076933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 43.078407] Modules linked in: [ 43.079117] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.081136] Tainted: [W]=WARN [ 43.081763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.083247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.084197] 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 [ 43.087372] RSP: 0018:ffff888016e77bc0 EFLAGS: 00010286 [ 43.088380] RAX: 0000000000000000 RBX: ffffed1002dcef78 RCX: ffffffff813a4050 [ 43.089687] RDX: ffff88800f6e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.091004] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcef2f [ 43.092317] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.093618] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e77df8 [ 43.094922] FS: 00007f25ab113900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.096412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.097503] CR2: 00007f25ab605580 CR3: 000000000dc86000 CR4: 0000000000350ef0 [ 43.098808] Call Trace: [ 43.099291] [ 43.099749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.100694] ? __create_object+0x59/0x80 [ 43.101443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.102436] __vmalloc_noprof+0x59/0x60 [ 43.103271] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.104384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.105392] bpf_prog_alloc+0x39/0x200 [ 43.106214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.107246] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.108237] do_seccomp+0x349/0x25e0 [ 43.109016] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.110004] ? __pfx_do_seccomp+0x10/0x10 [ 43.110863] ? find_held_lock+0x2b/0x80 [ 43.111689] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.112750] ? static_key_count+0x60/0x80 [ 43.113524] prctl_set_seccomp+0x4e/0x70 [ 43.114341] __do_sys_prctl+0xe6c/0x1d70 [ 43.115155] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.116043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.117048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.118045] ? irqentry_exit+0xf3/0x650 [ 43.118828] do_syscall_64+0xbf/0x430 [ 43.119534] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.120513] RIP: 0033:0x7f25ab6055cd [ 43.121241] 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 [ 43.124431] RSP: 002b:00007ffd843a7240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.125808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25ab6055cd [ 43.127103] RDX: 00005598aeb41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.128423] RBP: 00007ffd843a72a0 R08: 0000000000000000 R09: 00007ffd843a6940 [ 43.129746] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598e81adad0 [ 43.131052] R13: 00007ffd843a76d0 R14: 00005598e81aebc0 R15: 00005598e81bf780 [ 43.132409] [ 43.132893] irq event stamp: 1725 [ 43.133518] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 43.135107] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 43.136658] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 43.138234] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 43.139779] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36007' (ECDSA) to the list of known hosts. 2025/11/18 13:39:31 fuzzer started 2025/11/18 13:39:31 dialing manager at localhost:34383 2025/11/18 13:39:31 checking machine... 2025/11/18 13:39:31 checking revisions... [ 43.805150] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:39:31 testing simple program... [ 43.858375] cgroup: Unknown subsys name 'net' [ 43.904176] cgroup: Unknown subsys name 'cpuset' [ 43.911047] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:39:30 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffff8880173af924 RDX=1ffff11002c0807f RSI=ffffffff81b8cb1f RDI=ffff8880160403fc RBP=ffff888016040000 RSP=ffff8880173af948 R8 =0000000000000001 R9 =ffff8880173afa10 R10=000000000003c9ed R11=00000000000273a5 R12=0000000000000000 R13=ffff8880173afa18 R14=ffff888016040000 R15=ffff8880173af9d0 RIP=ffffffff815bd768 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 00007f9788f87900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa15fc000 CR3=000000001f36e000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888009757b90 RCX=ffffffff86ab8454 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009757788 R8 =ffffffff86ab8458 R9 =ffff888009757880 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=ffff888009757888 R14=ffff888009757b90 R15=ffff888009757840 RIP=ffffffff81528efc RFL=00000247 [---Z-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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9788efb000 CR3=0000000009e53000 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=7010903026385dae894097c749f6a28b XMM02=ec2efd57dc4c00df0000000000301b58 XMM03=a84890d2f1eebbe10000000000301c28 XMM04=fa99586b36492d7100000000000ae988 XMM05=dbd8f0d5576f3739000000000031f438 XMM06=363f505478fab4bd000000000031e1d8 XMM07=fb795ef6d6577056000000000030dcf0 XMM08=2c67c8bc2e329bc30000000000301bc8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000