[ 46.289287] ------------[ cut here ]------------ [ 46.290231] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.292243] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.293700] Modules linked in: [ 46.294281] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.296246] Tainted: [W]=WARN [ 46.296849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.298313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.299224] 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 [ 46.302441] RSP: 0018:ffff888017f47bc0 EFLAGS: 00010286 [ 46.303432] RAX: 0000000000000000 RBX: ffffed1002fe8f78 RCX: ffffffff813a4050 [ 46.304762] RDX: ffff888016799bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.306080] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fe8f2f [ 46.307353] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.308670] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f47df8 [ 46.309954] FS: 00007ff148ce1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.311409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.312499] CR2: 00007ff1491d3580 CR3: 000000000d8df000 CR4: 0000000000350ef0 [ 46.313783] Call Trace: [ 46.314257] [ 46.314722] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.315590] ? __create_object+0x59/0x80 [ 46.316386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.317351] __vmalloc_noprof+0x59/0x60 [ 46.318120] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.319003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.319966] bpf_prog_alloc+0x39/0x200 [ 46.320725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.321635] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.322541] do_seccomp+0x349/0x25e0 [ 46.323272] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.324327] ? __pfx_do_seccomp+0x10/0x10 [ 46.325137] ? find_held_lock+0x2b/0x80 [ 46.325909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.326874] ? static_key_count+0x60/0x80 [ 46.327643] prctl_set_seccomp+0x4e/0x70 [ 46.328436] __do_sys_prctl+0xe6c/0x1d70 [ 46.329237] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.330100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.331085] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.332053] ? irqentry_exit+0xf3/0x650 [ 46.332851] do_syscall_64+0xbf/0x430 [ 46.333557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.334503] RIP: 0033:0x7ff1491d35cd [ 46.335213] 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 [ 46.338431] RSP: 002b:00007fffaf8f9860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.339814] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1491d35cd [ 46.341033] RDX: 0000558e95db5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.342119] RBP: 00007fffaf8f98c0 R08: 0000000000000000 R09: 00007fffaf8f8f60 [ 46.343196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ea7118ad0 [ 46.344273] R13: 00007fffaf8f9cf0 R14: 0000558ea7119bc0 R15: 0000558ea712a780 [ 46.345362] [ 46.345754] irq event stamp: 1705 [ 46.346259] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 46.347522] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 46.348809] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 46.350087] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 46.351366] ---[ end trace 0000000000000000 ]--- [ 49.144435] ------------[ cut here ]------------ [ 49.144882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.145812] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.146452] Modules linked in: [ 49.146745] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.147623] Tainted: [W]=WARN [ 49.147899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.148554] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.148965] 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 [ 49.150411] RSP: 0018:ffff8880172afbc0 EFLAGS: 00010286 [ 49.150859] RAX: 0000000000000000 RBX: ffffed1002e55f78 RCX: ffffffff813a4050 [ 49.151421] RDX: ffff88800f820000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.152010] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e55f2f [ 49.152580] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.153170] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172afdf8 [ 49.153751] FS: 00007fa4c14bb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.154386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.154876] CR2: 00007ffdaf420ef8 CR3: 000000001b9b5000 CR4: 0000000000350ef0 [ 49.155438] Call Trace: [ 49.155671] [ 49.155858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.156246] ? __create_object+0x59/0x80 [ 49.156589] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.157035] __vmalloc_noprof+0x59/0x60 [ 49.157362] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.157763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.158167] bpf_prog_alloc+0x39/0x200 [ 49.158480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.158902] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.159294] do_seccomp+0x349/0x25e0 [ 49.159600] ? find_held_lock+0x2b/0x80 [ 49.159947] ? do_prlimit+0x310/0x610 [ 49.160263] ? __pfx_do_seccomp+0x10/0x10 [ 49.160605] ? do_raw_spin_unlock+0x53/0x220 [ 49.160979] ? _raw_spin_unlock+0x1e/0x40 [ 49.161315] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.161758] ? static_key_count+0x60/0x80 [ 49.162102] prctl_set_seccomp+0x4e/0x70 [ 49.162433] __do_sys_prctl+0xe6c/0x1d70 [ 49.162788] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.163158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.163577] ? irqentry_exit+0xf3/0x650 [ 49.163926] do_syscall_64+0xbf/0x430 [ 49.164244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.164684] RIP: 0033:0x7fa4c19ad5cd [ 49.164985] 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 [ 49.166432] RSP: 002b:00007ffdaf41ed50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.167054] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4c19ad5cd [ 49.167614] RDX: 000055a4e5a11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.168199] RBP: 00007ffdaf41edb0 R08: 0000000000000000 R09: 00007ffdaf41e450 [ 49.168784] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a51ecacbf0 [ 49.169343] R13: 00007ffdaf41f1e0 R14: 000055a51ecb6380 R15: 000055a51ecc1460 [ 49.169941] [ 49.170134] irq event stamp: 1903 [ 49.170408] hardirqs last enabled at (1911): [] __up_console_sem+0x78/0x80 [ 49.171110] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 49.171805] softirqs last enabled at (1450): [] handle_softirqs+0x50c/0x770 [ 49.172492] softirqs last disabled at (1441): [] __irq_exit_rcu+0xc4/0x100 [ 49.173184] ---[ end trace 0000000000000000 ]--- [ 49.763620] ------------[ cut here ]------------ [ 49.764532] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.766498] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.767931] Modules linked in: [ 49.768524] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.770488] Tainted: [W]=WARN [ 49.771073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.772807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.773782] 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 [ 49.776929] RSP: 0018:ffff88801419fbc0 EFLAGS: 00010286 [ 49.777928] RAX: 0000000000000000 RBX: ffffed1002833f78 RCX: ffffffff813a4050 [ 49.779202] RDX: ffff88801688b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.780483] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002833f2f [ 49.781757] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.783012] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801419fdf8 [ 49.784288] FS: 00007f2919a28900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.785729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.786786] CR2: 00007ffe867d2ef8 CR3: 000000000b76f000 CR4: 0000000000350ef0 [ 49.788046] Call Trace: [ 49.788519] [ 49.788972] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.789867] ? __create_object+0x59/0x80 [ 49.790596] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.791552] __vmalloc_noprof+0x59/0x60 [ 49.792309] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.793183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.794106] bpf_prog_alloc+0x39/0x200 [ 49.794835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.795786] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.796700] do_seccomp+0x349/0x25e0 [ 49.797371] ? find_held_lock+0x2b/0x80 [ 49.798169] ? do_prlimit+0x310/0x610 [ 49.798907] ? __pfx_do_seccomp+0x10/0x10 [ 49.799633] ? do_raw_spin_unlock+0x53/0x220 [ 49.800471] ? _raw_spin_unlock+0x1e/0x40 [ 49.801248] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.802189] ? static_key_count+0x60/0x80 [ 49.802978] prctl_set_seccomp+0x4e/0x70 [ 49.803751] __do_sys_prctl+0xe6c/0x1d70 [ 49.804485] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.805330] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.806294] ? irqentry_exit+0xf3/0x650 [ 49.807044] do_syscall_64+0xbf/0x430 [ 49.807781] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.808732] RIP: 0033:0x7f2919f1a5cd [ 49.809382] 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 [ 49.812489] RSP: 002b:00007ffe867d18a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.813704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2919f1a5cd [ 49.814728] RDX: 000055bcba7f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.815747] RBP: 00007ffe867d1900 R08: 0000000000000000 R09: 00007ffe867d0fa0 [ 49.816806] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bccfcd2b10 [ 49.817844] R13: 00007ffe867d1d30 R14: 000055bccfcd32b0 R15: 000055bccfce76f0 [ 49.818884] [ 49.819225] irq event stamp: 1843 [ 49.819749] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 49.820985] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 49.822195] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 49.823431] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 49.824694] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26331' (ECDSA) to the list of known hosts. 2025/11/17 23:51:25 fuzzer started 2025/11/17 23:51:25 dialing manager at localhost:37895 2025/11/17 23:51:25 checking machine... 2025/11/17 23:51:25 checking revisions... [ 50.680624] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:51:25 testing simple program... [ 50.757187] cgroup: Unknown subsys name 'net' [ 50.814281] cgroup: Unknown subsys name 'cpuset' [ 50.828630] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:51:24 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888016670000 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016670a58 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016670ad0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007ff69341e700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa4c1474008 CR3=000000000dd8a000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a32373934342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323739 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888009b05340 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ff20 RBP=ffff888009b05d98 RSP=ffff8880164f7740 R8 =0000000000000000 R9 =0000000000000012 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000813 [-O--A-C] 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 00007f324f9e3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f324ef903f8 CR3=000000000d6c4000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=c6104d2d4480d7cf00000000000ae988 XMM05=e076650359810db300000000003228e8 XMM06=817b8945e9d503730000000000320f70 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000