[ 39.215649] ------------[ cut here ]------------ [ 39.216606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.218598] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.220007] Modules linked in: [ 39.220582] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.222530] Tainted: [W]=WARN [ 39.223107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.224527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.225408] 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 [ 39.228803] RSP: 0018:ffff88800f087bc0 EFLAGS: 00010286 [ 39.229790] RAX: 0000000000000000 RBX: ffffed1001e10f78 RCX: ffffffff813a4050 [ 39.231071] RDX: ffff88800700d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.232339] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e10f2f [ 39.233580] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.234836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f087df8 [ 39.236105] FS: 00007fb3a2b02900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.237512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.238562] CR2: 00007fb3a2ff4580 CR3: 000000000d86f000 CR4: 0000000000350ef0 [ 39.239833] Call Trace: [ 39.240337] [ 39.240748] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.241641] ? __create_object+0x59/0x80 [ 39.242426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.243371] __vmalloc_noprof+0x59/0x60 [ 39.244130] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.244948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.245864] bpf_prog_alloc+0x39/0x200 [ 39.246615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.247541] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.248447] do_seccomp+0x349/0x25e0 [ 39.249149] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.250054] ? __pfx_do_seccomp+0x10/0x10 [ 39.250800] ? find_held_lock+0x2b/0x80 [ 39.251552] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.252508] ? static_key_count+0x60/0x80 [ 39.253301] prctl_set_seccomp+0x4e/0x70 [ 39.254077] __do_sys_prctl+0xe6c/0x1d70 [ 39.254848] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.255691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.256650] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.257614] ? irqentry_exit+0xf3/0x650 [ 39.258406] do_syscall_64+0xbf/0x430 [ 39.259141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.260162] RIP: 0033:0x7fb3a2ff45cd [ 39.260815] 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 [ 39.263960] RSP: 002b:00007ffe63557a00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.265360] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3a2ff45cd [ 39.266650] RDX: 000056169707ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.267932] RBP: 00007ffe63557a60 R08: 0000000000000000 R09: 00007ffe63557100 [ 39.269189] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616abe622b0 [ 39.270470] R13: 00007ffe63557e90 R14: 00005616abe64d20 R15: 00005616abe768d0 [ 39.271765] [ 39.272223] irq event stamp: 1831 [ 39.272827] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 39.274337] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 39.275853] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 39.277373] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 39.278876] ---[ end trace 0000000000000000 ]--- [ 42.898596] ------------[ cut here ]------------ [ 42.899549] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.901515] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.902965] Modules linked in: [ 42.903578] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.905530] Tainted: [W]=WARN [ 42.906119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.907583] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.908477] 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 [ 42.911615] RSP: 0018:ffff88800736fbc0 EFLAGS: 00010286 [ 42.912579] RAX: 0000000000000000 RBX: ffffed1000e6df78 RCX: ffffffff813a4050 [ 42.913845] RDX: ffff88800c983780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.915115] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e6df2f [ 42.916374] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.917641] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800736fdf8 [ 42.918928] FS: 00007fc8ea3cd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.920346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.921392] CR2: 00007fffa2aa1ef7 CR3: 0000000018bbc000 CR4: 0000000000350ef0 [ 42.922670] Call Trace: [ 42.923175] [ 42.923584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.924464] ? __create_object+0x59/0x80 [ 42.925245] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.926216] __vmalloc_noprof+0x59/0x60 [ 42.926917] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.927795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.928717] bpf_prog_alloc+0x39/0x200 [ 42.929433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.930361] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.931255] do_seccomp+0x349/0x25e0 [ 42.931915] ? find_held_lock+0x2b/0x80 [ 42.932663] ? do_prlimit+0x310/0x610 [ 42.933387] ? __pfx_do_seccomp+0x10/0x10 [ 42.934172] ? do_raw_spin_unlock+0x53/0x220 [ 42.934945] ? _raw_spin_unlock+0x1e/0x40 [ 42.935713] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.936669] ? static_key_count+0x60/0x80 [ 42.937454] prctl_set_seccomp+0x4e/0x70 [ 42.938240] __do_sys_prctl+0xe6c/0x1d70 [ 42.938965] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.939815] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.940765] ? irqentry_exit+0xf3/0x650 [ 42.941527] do_syscall_64+0xbf/0x430 [ 42.942268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.943212] RIP: 0033:0x7fc8ea8bf5cd [ 42.943862] 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 [ 42.947034] RSP: 002b:00007fffa2aa0a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.948394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8ea8bf5cd [ 42.949664] RDX: 000055d1353b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.950935] RBP: 00007fffa2aa0a70 R08: 0000000000000000 R09: 00007fffa2aa0110 [ 42.952193] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d13a8eaad0 [ 42.953451] R13: 00007fffa2aa0ea0 R14: 000055d13a8ebbc0 R15: 000055d13a8fc780 [ 42.954735] [ 42.955184] irq event stamp: 1739 [ 42.955777] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 42.957280] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 42.958794] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 42.960317] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 42.961814] ---[ end trace 0000000000000000 ]--- [ 43.791151] ------------[ cut here ]------------ [ 43.792098] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.794137] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.795562] Modules linked in: [ 43.796181] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.798133] Tainted: [W]=WARN [ 43.798691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.800132] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.801030] 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 [ 43.804171] RSP: 0018:ffff8880173ffbc0 EFLAGS: 00010286 [ 43.805119] RAX: 0000000000000000 RBX: ffffed1002e7ff78 RCX: ffffffff813a4050 [ 43.806399] RDX: ffff888018b20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.807665] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7ff2f [ 43.808921] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.810206] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173ffdf8 [ 43.811468] FS: 00007f5e5b243900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.812875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.813917] CR2: 00007f5e5b735580 CR3: 0000000016aa4000 CR4: 0000000000350ef0 [ 43.815208] Call Trace: [ 43.815672] [ 43.816109] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.816951] ? __create_object+0x59/0x80 [ 43.817725] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.819083] __vmalloc_noprof+0x59/0x60 [ 43.819793] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.820878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.821871] bpf_prog_alloc+0x39/0x200 [ 43.822635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.823566] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.824462] do_seccomp+0x349/0x25e0 [ 43.825191] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.826103] ? __pfx_do_seccomp+0x10/0x10 [ 43.826855] ? find_held_lock+0x2b/0x80 [ 43.827627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.828603] ? static_key_count+0x60/0x80 [ 43.829411] prctl_set_seccomp+0x4e/0x70 [ 43.830259] __do_sys_prctl+0xe6c/0x1d70 [ 43.831065] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.831879] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.832832] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.833802] ? irqentry_exit+0xf3/0x650 [ 43.834593] do_syscall_64+0xbf/0x430 [ 43.835215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.836017] RIP: 0033:0x7f5e5b7355cd [ 43.836564] 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 [ 43.839237] RSP: 002b:00007ffc65ad9c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.840389] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e5b7355cd [ 43.841479] RDX: 0000557e5b7f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.842565] RBP: 00007ffc65ad9c60 R08: 0000000000000000 R09: 00007ffc65ad9300 [ 43.843634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e6d194240 [ 43.844714] R13: 00007ffc65ada090 R14: 0000557e6d19d380 R15: 0000557e6d1a8540 [ 43.845809] [ 43.846217] irq event stamp: 1863 [ 43.846730] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 43.848027] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 43.849290] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 43.850622] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 43.851909] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18323' (ECDSA) to the list of known hosts. 2025/11/18 19:25:37 fuzzer started 2025/11/18 19:25:37 dialing manager at localhost:34383 2025/11/18 19:25:37 checking machine... 2025/11/18 19:25:37 checking revisions... [ 44.814476] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:25:37 testing simple program... [ 44.897462] cgroup: Unknown subsys name 'net' [ 44.946778] cgroup: Unknown subsys name 'cpuset' [ 44.964931] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:25:36 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81374aec RDX=ffff888016e4b780 RSI=0000000000000000 RDI=0000000000000001 RBP=0000000018996e60 RSP=ffff88800e76fc80 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88807ffd7670 R14=ffff888016c1c400 R15=ffff888009462140 RIP=ffffffff81751796 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 00007fc8ea3cd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc8ea9850b0 CR3=0000000018ba2000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ba61 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=00000202 [-------] 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3dd137e000 CR3=000000000d2ed000 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=ea97f2817c93e8bd2a41d33d077ead91 XMM02=0000000000303c48ec2efd57dc4c00df XMM03=000000000031086094e39c0b6eabec48 XMM04=2112605bd920c78000000000000ae988 XMM05=e204b9093d14b9960000000000321860 XMM06=474038aa6c007e1f0000000000320900 XMM07=e042d86d42eb936e00000000003112a0 XMM08=94e39c0b6eabec480000000000303ca8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000