[ 39.179369] ------------[ cut here ]------------ [ 39.180292] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.182285] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.183762] Modules linked in: [ 39.184411] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.186368] Tainted: [W]=WARN [ 39.186943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.188364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.189253] 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 [ 39.192352] RSP: 0018:ffff8880180e7bc0 EFLAGS: 00010286 [ 39.193400] RAX: 0000000000000000 RBX: ffffed100301cf78 RCX: ffffffff813a4050 [ 39.194847] RDX: ffff88800f803780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.196118] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100301cf2f [ 39.197412] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.198703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880180e7df8 [ 39.199958] FS: 00007fcce3e25900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.201376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.202444] CR2: 00007fcce4317580 CR3: 000000000ba1a000 CR4: 0000000000350ef0 [ 39.203723] Call Trace: [ 39.204240] [ 39.204649] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.205555] ? __create_object+0x59/0x80 [ 39.206371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.207341] __vmalloc_noprof+0x59/0x60 [ 39.208095] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.208970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.209960] bpf_prog_alloc+0x39/0x200 [ 39.210639] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.211574] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.212462] do_seccomp+0x349/0x25e0 [ 39.213192] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.214131] ? __pfx_do_seccomp+0x10/0x10 [ 39.214939] ? find_held_lock+0x2b/0x80 [ 39.215665] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.216629] ? static_key_count+0x60/0x80 [ 39.217426] prctl_set_seccomp+0x4e/0x70 [ 39.218246] __do_sys_prctl+0xe6c/0x1d70 [ 39.219048] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.219896] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.220861] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.221874] ? irqentry_exit+0xf3/0x650 [ 39.222593] do_syscall_64+0xbf/0x430 [ 39.223332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.224273] RIP: 0033:0x7fcce43175cd [ 39.224977] 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 [ 39.228194] RSP: 002b:00007ffd891e2d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.229588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcce43175cd [ 39.230876] RDX: 0000563186df9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.232178] RBP: 00007ffd891e2d80 R08: 0000000000000000 R09: 00007ffd891e2420 [ 39.233467] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631c1d032b0 [ 39.234812] R13: 00007ffd891e31b0 R14: 00005631c1d05d20 R15: 00005631c1d178d0 [ 39.236127] [ 39.236554] irq event stamp: 1765 [ 39.237204] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.238756] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.240318] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 39.241904] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 39.243407] ---[ end trace 0000000000000000 ]--- [ 42.202861] ------------[ cut here ]------------ [ 42.203742] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.205851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.207360] Modules linked in: [ 42.208020] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.210018] Tainted: [W]=WARN [ 42.210580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.212049] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.212964] 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 [ 42.216163] RSP: 0018:ffff888017477bc0 EFLAGS: 00010286 [ 42.217151] RAX: 0000000000000000 RBX: ffffed1002e8ef78 RCX: ffffffff813a4050 [ 42.218456] RDX: ffff888018640000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.219747] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ef2f [ 42.221037] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.222336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017477df8 [ 42.223632] FS: 00007f4760c47900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.225069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.226146] CR2: 00007fff9cf67ef7 CR3: 000000001fa42000 CR4: 0000000000350ef0 [ 42.227438] Call Trace: [ 42.227938] [ 42.228352] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.229258] ? __create_object+0x59/0x80 [ 42.230069] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.231054] __vmalloc_noprof+0x59/0x60 [ 42.231765] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.232652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.233597] bpf_prog_alloc+0x39/0x200 [ 42.234352] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.235295] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.236198] do_seccomp+0x349/0x25e0 [ 42.236928] ? find_held_lock+0x2b/0x80 [ 42.237648] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.238618] ? __pfx_do_seccomp+0x10/0x10 [ 42.239400] ? irqentry_exit+0x17b/0x650 [ 42.240180] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 42.241170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.242157] ? static_key_count+0x60/0x80 [ 42.242953] prctl_set_seccomp+0x4e/0x70 [ 42.243682] __do_sys_prctl+0xe6c/0x1d70 [ 42.244462] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.245329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.246331] ? irqentry_exit+0xf3/0x650 [ 42.247101] do_syscall_64+0xbf/0x430 [ 42.247861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.248828] RIP: 0033:0x7f47611395cd [ 42.249501] 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 [ 42.252713] RSP: 002b:00007fff9cf66e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.254111] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47611395cd [ 42.255402] RDX: 00005588db235e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.256688] RBP: 00007fff9cf66eb0 R08: 0000000000000000 R09: 00007fff9cf66550 [ 42.257984] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588e5d15bf0 [ 42.259270] R13: 00007fff9cf672e0 R14: 00005588e5d1f380 R15: 00005588e5d2a460 [ 42.260588] [ 42.261046] irq event stamp: 1723 [ 42.261673] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.263188] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.264709] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 42.266266] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 42.267777] ---[ end trace 0000000000000000 ]--- [ 43.078039] ------------[ cut here ]------------ [ 43.079016] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.081056] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.082525] Modules linked in: [ 43.083189] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.085180] Tainted: [W]=WARN [ 43.085743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.087213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.088124] 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 [ 43.091263] RSP: 0018:ffff88801801fbc0 EFLAGS: 00010286 [ 43.092246] RAX: 0000000000000000 RBX: ffffed1003003f78 RCX: ffffffff813a4050 [ 43.093538] RDX: ffff8880165e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.094827] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003003f2f [ 43.096097] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.097363] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801801fdf8 [ 43.098655] FS: 00007f54202ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.100074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.101147] CR2: 00007ffe27ea7ef7 CR3: 000000000d5d0000 CR4: 0000000000350ef0 [ 43.102426] Call Trace: [ 43.102924] [ 43.103334] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.104240] ? __create_object+0x59/0x80 [ 43.105020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.105973] __vmalloc_noprof+0x59/0x60 [ 43.106676] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.107544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.108457] bpf_prog_alloc+0x39/0x200 [ 43.109202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.110135] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.111039] do_seccomp+0x349/0x25e0 [ 43.111707] ? find_held_lock+0x2b/0x80 [ 43.112451] ? do_prlimit+0x310/0x610 [ 43.113183] ? __pfx_do_seccomp+0x10/0x10 [ 43.113974] ? do_raw_spin_unlock+0x53/0x220 [ 43.114751] ? _raw_spin_unlock+0x1e/0x40 [ 43.115538] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.116502] ? static_key_count+0x60/0x80 [ 43.117293] prctl_set_seccomp+0x4e/0x70 [ 43.118084] __do_sys_prctl+0xe6c/0x1d70 [ 43.118862] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.119693] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.120692] ? irqentry_exit+0xf3/0x650 [ 43.121447] do_syscall_64+0xbf/0x430 [ 43.122207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.123175] RIP: 0033:0x7f54207dc5cd [ 43.123875] 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 [ 43.127041] RSP: 002b:00007ffe27ea5d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.128385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54207dc5cd [ 43.129682] RDX: 00005559ce137e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.130977] RBP: 00007ffe27ea5df0 R08: 0000000000000000 R09: 00007ffe27ea5490 [ 43.132244] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e80ebad0 [ 43.133507] R13: 00007ffe27ea6220 R14: 00005559e80ecbc0 R15: 00005559e80fd780 [ 43.134844] [ 43.135270] irq event stamp: 1743 [ 43.135925] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 43.137437] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 43.138831] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 43.140128] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 43.141397] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34371' (ECDSA) to the list of known hosts. 2025/11/18 19:28:55 fuzzer started 2025/11/18 19:28:56 dialing manager at localhost:34383 2025/11/18 19:28:56 checking machine... 2025/11/18 19:28:56 checking revisions... [ 44.103399] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:28:56 testing simple program... [ 44.200839] cgroup: Unknown subsys name 'net' [ 44.267247] cgroup: Unknown subsys name 'cpuset' [ 44.279397] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:28:55 Registers: info registers vcpu 0 RAX=fffffbfff0cc9f0a RBX=0000000000000000 RCX=ffffffff815c7d3a RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=fffffbfff0cc9f0a RSP=ffff88806ce08db0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=1ffff1100d9c704a R12=ffffffff85e2b980 R13=ffff88806ce38154 R14=0000000000000000 R15=ffffffff85e2b9c0 RIP=ffffffff81b2d0ea RFL=00000086 [--S--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 00007f4760c47900 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=00007f47611fe618 CR3=000000000efc3000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff110012f4e06 RBX=dffffc0000000000 RCX=0000000000000000 RDX=ffff8880097a7000 RSI=ffffffff83edf5ed RDI=ffff8880097a7030 RBP=ffff888009924ee8 RSP=ffff888016997a48 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff8880097a7720 R13=ffff88800ba02a00 R14=ffff888009924efe R15=ffff88800ba02aa0 RIP=ffffffff83edf614 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 00007f4760c47900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9cf60000 CR3=000000000efc3000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000