[ 46.189696] ------------[ cut here ]------------ [ 46.190636] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.192700] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.194152] Modules linked in: [ 46.194826] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.196826] Tainted: [W]=WARN [ 46.197424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.198890] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.199850] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.203013] RSP: 0018:ffff88801a0c7bc0 EFLAGS: 00010286 [ 46.204014] RAX: 0000000000000000 RBX: ffffed1003418f78 RCX: ffffffff813a4050 [ 46.205320] RDX: ffff888015dd0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.206599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003418f2f [ 46.207891] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.209177] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0c7df8 [ 46.210448] FS: 00007f0daf8e2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.211895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.212956] CR2: 00007f0dafdd4580 CR3: 000000000e42a000 CR4: 0000000000350ef0 [ 46.214232] Call Trace: [ 46.214758] [ 46.215168] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.216086] ? __create_object+0x59/0x80 [ 46.216880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.217865] __vmalloc_noprof+0x59/0x60 [ 46.218647] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.219546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.220514] bpf_prog_alloc+0x39/0x200 [ 46.221218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.222146] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.223073] do_seccomp+0x349/0x25e0 [ 46.223831] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.224769] ? __pfx_do_seccomp+0x10/0x10 [ 46.225575] ? find_held_lock+0x2b/0x80 [ 46.226341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.227266] ? static_key_count+0x60/0x80 [ 46.228113] prctl_set_seccomp+0x4e/0x70 [ 46.228915] __do_sys_prctl+0xe6c/0x1d70 [ 46.229726] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.230594] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.231591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.232607] ? irqentry_exit+0xf3/0x650 [ 46.233370] do_syscall_64+0xbf/0x430 [ 46.234083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.235055] RIP: 0033:0x7f0dafdd45cd [ 46.235801] 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 [ 46.239040] RSP: 002b:00007ffe382f7620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.240478] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0dafdd45cd [ 46.241793] RDX: 00005593958a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.243096] RBP: 00007ffe382f7680 R08: 0000000000000000 R09: 00007ffe382f6d20 [ 46.244435] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593d1787ad0 [ 46.245758] R13: 00007ffe382f7ab0 R14: 00005593d1788bc0 R15: 00005593d1799780 [ 46.247092] [ 46.247591] irq event stamp: 1765 [ 46.248243] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.249802] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.251349] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 46.252950] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 46.254496] ---[ end trace 0000000000000000 ]--- [ 49.761848] ------------[ cut here ]------------ [ 49.762802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.764857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.766324] Modules linked in: [ 49.766922] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.768916] Tainted: [W]=WARN [ 49.769507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.771011] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.771943] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.775086] RSP: 0018:ffff88801727fbc0 EFLAGS: 00010286 [ 49.776067] RAX: 0000000000000000 RBX: ffffed1002e4ff78 RCX: ffffffff813a4050 [ 49.777361] RDX: ffff88800f8b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.778651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4ff2f [ 49.779953] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.781247] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801727fdf8 [ 49.782524] FS: 00007ff02ed5a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.783966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.785021] CR2: 00007ff02f2c04a6 CR3: 000000000d85b000 CR4: 0000000000350ef0 [ 49.786315] Call Trace: [ 49.786776] [ 49.787180] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.788087] ? __create_object+0x59/0x80 [ 49.788857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.789814] __vmalloc_noprof+0x59/0x60 [ 49.790579] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.791455] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.792492] bpf_prog_alloc+0x39/0x200 [ 49.793185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.794114] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.795021] do_seccomp+0x349/0x25e0 [ 49.795730] ? find_held_lock+0x2b/0x80 [ 49.796484] ? do_prlimit+0x310/0x610 [ 49.797179] ? __pfx_do_seccomp+0x10/0x10 [ 49.797967] ? do_raw_spin_unlock+0x53/0x220 [ 49.798788] ? _raw_spin_unlock+0x1e/0x40 [ 49.799572] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.800545] ? static_key_count+0x60/0x80 [ 49.801340] prctl_set_seccomp+0x4e/0x70 [ 49.802060] __do_sys_prctl+0xe6c/0x1d70 [ 49.802850] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.803701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.804665] ? irqentry_exit+0xf3/0x650 [ 49.805423] do_syscall_64+0xbf/0x430 [ 49.806115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.807074] RIP: 0033:0x7ff02f24c5cd [ 49.807782] 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 [ 49.810939] RSP: 002b:00007ffee82a3160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.812337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff02f24c5cd [ 49.813621] RDX: 000055f329812e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.814900] RBP: 00007ffee82a31c0 R08: 0000000000000000 R09: 00007ffee82a2860 [ 49.816179] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f32ea9cad0 [ 49.817491] R13: 00007ffee82a35f0 R14: 000055f32ea9dbc0 R15: 000055f32eaae780 [ 49.818792] [ 49.819213] irq event stamp: 1733 [ 49.819865] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.821392] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.822906] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.824471] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.825978] ---[ end trace 0000000000000000 ]--- [ 50.734721] ------------[ cut here ]------------ [ 50.735722] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.737970] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.739658] Modules linked in: [ 50.740627] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.742810] Tainted: [W]=WARN [ 50.743431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.744942] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.745866] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.749091] RSP: 0018:ffff888016dc7bc0 EFLAGS: 00010286 [ 50.750104] RAX: 0000000000000000 RBX: ffffed1002db8f78 RCX: ffffffff813a4050 [ 50.751418] RDX: ffff888015558000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.752735] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db8f2f [ 50.754041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.755375] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dc7df8 [ 50.756698] FS: 00007f5be00af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.758169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.759257] CR2: 00007fffe1837ef8 CR3: 000000000cbf0000 CR4: 0000000000350ef0 [ 50.760573] Call Trace: [ 50.761055] [ 50.761498] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.762412] ? __create_object+0x59/0x80 [ 50.763177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.764190] __vmalloc_noprof+0x59/0x60 [ 50.764956] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.765825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.766796] bpf_prog_alloc+0x39/0x200 [ 50.767574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.768531] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.769460] do_seccomp+0x349/0x25e0 [ 50.770147] ? find_held_lock+0x2b/0x80 [ 50.770939] ? do_prlimit+0x310/0x610 [ 50.771706] ? __pfx_do_seccomp+0x10/0x10 [ 50.772523] ? do_raw_spin_unlock+0x53/0x220 [ 50.773380] ? _raw_spin_unlock+0x1e/0x40 [ 50.774131] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.775127] ? static_key_count+0x60/0x80 [ 50.775977] prctl_set_seccomp+0x4e/0x70 [ 50.776774] __do_sys_prctl+0xe6c/0x1d70 [ 50.777610] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.778507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.779507] ? irqentry_exit+0xf3/0x650 [ 50.780267] do_syscall_64+0xbf/0x430 [ 50.781066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.782093] RIP: 0033:0x7f5be05a15cd [ 50.782795] 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 [ 50.786077] RSP: 002b:00007fffe1836e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.787467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5be05a15cd [ 50.788802] RDX: 00005601ec1c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.790142] RBP: 00007fffe1836e60 R08: 0000000000000000 R09: 00007fffe1836500 [ 50.791449] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601fcf4c2b0 [ 50.792767] R13: 00007fffe1837290 R14: 00005601fcf4ed20 R15: 00005601fcf608d0 [ 50.794105] [ 50.794558] irq event stamp: 1893 [ 50.795172] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 50.796700] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 50.798262] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 50.799869] softirqs last disabled at (1387): [] __irq_exit_rcu+0xc4/0x100 [ 50.801219] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52466' (ECDSA) to the list of known hosts. 2025/11/17 16:50:43 fuzzer started 2025/11/17 16:50:43 dialing manager at localhost:37895 2025/11/17 16:50:43 checking machine... 2025/11/17 16:50:43 checking revisions... [ 51.721916] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:50:43 testing simple program... [ 51.812665] cgroup: Unknown subsys name 'net' [ 51.879544] cgroup: Unknown subsys name 'cpuset' [ 51.895360] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:50:42 Registers: info registers vcpu 0 RAX=0000000000000040 RBX=000055f32eaad740 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000006 RDI=000055f32eabe180 RBP=0000000000000660 RSP=00007ffee82a2980 R8 =000055f32eac0280 R9 =000000000000000e R10=000055f32eaad770 R11=0000000000000000 R12=000055f32ea97350 R13=000055f32eabd2c0 R14=00007ffee82a29e0 R15=0000000000000000 RIP=00007ff02ed0167c RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ff02ed5a900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff02f3120b0 CR3=000000000dccb000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c069 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb79887d8 CR3=000000000df89000 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=171b07321734b793b2429a79e05d2ac3 XMM02=0000000000302148ec2efd57dc4c00df XMM03=00000000003109102ab7155cfa3849ab XMM04=fc5e10c1fa5bec8f00000000000ae988 XMM05=e1bcd410fb3842e6000000000031f898 XMM06=405749d8372a36f1000000000031f720 XMM07=e042d86d42eb936e0000000000310b90 XMM08=2ab7155cfa3849ab00000000003021a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000