[ 46.190665] ------------[ cut here ]------------ [ 46.191417] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.193562] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.194774] Modules linked in: [ 46.195277] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.196945] Tainted: [W]=WARN [ 46.197412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.198623] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.199362] 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 [ 46.201994] RSP: 0018:ffff8880166f7bc0 EFLAGS: 00010286 [ 46.202798] RAX: 0000000000000000 RBX: ffffed1002cdef78 RCX: ffffffff813a4050 [ 46.203879] RDX: ffff8880159ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.204944] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdef2f [ 46.206015] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.207083] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166f7df8 [ 46.208157] FS: 00007f96b2d91900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.209370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.210250] CR2: 00007f96b3283580 CR3: 000000000b698000 CR4: 0000000000350ef0 [ 46.211324] Call Trace: [ 46.211734] [ 46.212074] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.212839] ? __create_object+0x59/0x80 [ 46.213455] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.214255] __vmalloc_noprof+0x59/0x60 [ 46.214899] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.215630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.216374] bpf_prog_alloc+0x39/0x200 [ 46.216996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.217752] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.218468] do_seccomp+0x349/0x25e0 [ 46.219078] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.219832] ? __pfx_do_seccomp+0x10/0x10 [ 46.220450] ? find_held_lock+0x2b/0x80 [ 46.221079] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.221886] ? static_key_count+0x60/0x80 [ 46.222547] prctl_set_seccomp+0x4e/0x70 [ 46.223180] __do_sys_prctl+0xe6c/0x1d70 [ 46.223834] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.224550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.225313] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.226114] ? irqentry_exit+0xf3/0x650 [ 46.226746] do_syscall_64+0xbf/0x430 [ 46.227329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.228135] RIP: 0033:0x7f96b32835cd [ 46.228734] 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 [ 46.231383] RSP: 002b:00007ffcfadd7570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.232537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96b32835cd [ 46.233613] RDX: 000055b987518e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.234673] RBP: 00007ffcfadd75d0 R08: 0000000000000000 R09: 00007ffcfadd6c70 [ 46.235749] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9a5eba2b0 [ 46.236828] R13: 00007ffcfadd7a00 R14: 000055b9a5ebcd20 R15: 000055b9a5ece8d0 [ 46.237917] [ 46.238273] irq event stamp: 1767 [ 46.238808] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 46.240095] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 46.241357] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 46.242647] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.243915] ---[ end trace 0000000000000000 ]--- [ 49.066431] ------------[ cut here ]------------ [ 49.067468] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.069853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.071527] Modules linked in: [ 49.072198] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.074457] Tainted: [W]=WARN [ 49.075142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.076810] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.077845] 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 [ 49.081499] RSP: 0018:ffff888019837bc0 EFLAGS: 00010286 [ 49.082607] RAX: 0000000000000000 RBX: ffffed1003306f78 RCX: ffffffff813a4050 [ 49.084077] RDX: ffff88800ee23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.085551] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003306f2f [ 49.087026] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.088504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019837df8 [ 49.089974] FS: 00007f970987a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.091644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.092845] CR2: 00007f9709de04a6 CR3: 00000000209f4000 CR4: 0000000000350ef0 [ 49.094317] Call Trace: [ 49.094894] [ 49.095377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.096402] ? __create_object+0x59/0x80 [ 49.097289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.098389] __vmalloc_noprof+0x59/0x60 [ 49.099268] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.100271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.101328] bpf_prog_alloc+0x39/0x200 [ 49.102168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.103238] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.104262] do_seccomp+0x349/0x25e0 [ 49.105080] ? find_held_lock+0x2b/0x80 [ 49.105945] ? do_prlimit+0x310/0x610 [ 49.106782] ? __pfx_do_seccomp+0x10/0x10 [ 49.107691] ? do_raw_spin_unlock+0x53/0x220 [ 49.108636] ? _raw_spin_unlock+0x1e/0x40 [ 49.109526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.110610] ? static_key_count+0x60/0x80 [ 49.111538] prctl_set_seccomp+0x4e/0x70 [ 49.112364] __do_sys_prctl+0xe6c/0x1d70 [ 49.113247] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.114222] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.115402] ? irqentry_exit+0xf3/0x650 [ 49.116162] do_syscall_64+0xbf/0x430 [ 49.116893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.117825] RIP: 0033:0x7f9709d6c5cd [ 49.118465] 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 [ 49.121599] RSP: 002b:00007fff622460f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.122932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9709d6c5cd [ 49.124182] RDX: 0000559e3a0c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.125434] RBP: 00007fff62246150 R08: 0000000000000000 R09: 00007fff622457f0 [ 49.126678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e5158d240 [ 49.127918] R13: 00007fff62246580 R14: 0000559e5158cbf0 R15: 0000559e515a14d0 [ 49.129184] [ 49.129643] irq event stamp: 1755 [ 49.130232] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.131666] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.132907] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 49.134138] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 49.135382] ---[ end trace 0000000000000000 ]--- [ 49.904343] ------------[ cut here ]------------ [ 49.905289] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.907288] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.908723] Modules linked in: [ 49.909310] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.911262] Tainted: [W]=WARN [ 49.911862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.913300] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.914223] 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 [ 49.917321] RSP: 0018:ffff88801afbfbc0 EFLAGS: 00010286 [ 49.918303] RAX: 0000000000000000 RBX: ffffed10035f7f78 RCX: ffffffff813a4050 [ 49.919582] RDX: ffff88801539b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.920850] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035f7f2f [ 49.922100] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.923375] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801afbfdf8 [ 49.924650] FS: 00007f0d332c8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.926064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.927135] CR2: 00007ffed6067ef7 CR3: 000000000b752000 CR4: 0000000000350ef0 [ 49.928422] Call Trace: [ 49.928919] [ 49.929333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.930232] ? __create_object+0x59/0x80 [ 49.931022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.931980] __vmalloc_noprof+0x59/0x60 [ 49.932748] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.933615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.934535] bpf_prog_alloc+0x39/0x200 [ 49.935242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.936169] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.937063] do_seccomp+0x349/0x25e0 [ 49.937781] ? find_held_lock+0x2b/0x80 [ 49.938542] ? do_prlimit+0x310/0x610 [ 49.939252] ? __pfx_do_seccomp+0x10/0x10 [ 49.940032] ? do_raw_spin_unlock+0x53/0x220 [ 49.940861] ? _raw_spin_unlock+0x1e/0x40 [ 49.941646] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.942612] ? static_key_count+0x60/0x80 [ 49.943398] prctl_set_seccomp+0x4e/0x70 [ 49.944168] __do_sys_prctl+0xe6c/0x1d70 [ 49.944950] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.945808] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.946760] ? irqentry_exit+0xf3/0x650 [ 49.947559] do_syscall_64+0xbf/0x430 [ 49.948247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.949194] RIP: 0033:0x7f0d337ba5cd [ 49.949896] 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 [ 49.953004] RSP: 002b:00007ffed6065490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.954352] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d337ba5cd [ 49.955644] RDX: 000055c4778a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.956906] RBP: 00007ffed60654f0 R08: 0000000000000000 R09: 00007ffed6064b90 [ 49.958162] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c47fb642b0 [ 49.959449] R13: 00007ffed6065920 R14: 000055c47fb66d20 R15: 000055c47fb788d0 [ 49.960776] [ 49.961197] irq event stamp: 1709 [ 49.961848] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.963357] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.964872] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.966397] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.967898] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21238' (ECDSA) to the list of known hosts. 2025/11/18 14:53:12 fuzzer started 2025/11/18 14:53:12 dialing manager at localhost:34383 2025/11/18 14:53:12 checking machine... 2025/11/18 14:53:12 checking revisions... [ 50.845346] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:53:12 testing simple program... [ 50.926315] cgroup: Unknown subsys name 'net' [ 50.990291] cgroup: Unknown subsys name 'cpuset' [ 51.003023] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:53:11 Registers: info registers vcpu 0 RAX=0000000000048443 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec09f1388 CR3=0000000005c8a000 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=00007f87519115100000560561da8790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888019987940 RCX=ffffffff86ab8454 RDX=ffff888019988001 RSI=0000000000000000 RDI=ffff888019987600 RBP=ffff888019980000 RSP=ffff888019987578 R8 =ffffffff86ab8458 R9 =ffff888019987630 R10=000000000003c9ed R11=00000000000255cb R12=ffff888019987601 R13=ffff888019987638 R14=ffff888019987940 R15=ffff8880199875f0 RIP=ffffffff84c721a4 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 00007f3f767bc700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9709e320b0 CR3=000000000d09a000 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=2031313a33353a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a33353a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000