[ 46.268820] ------------[ cut here ]------------ [ 46.269761] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.271766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.273206] Modules linked in: [ 46.273816] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.276030] Tainted: [W]=WARN [ 46.276891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.278366] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.279293] 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 [ 46.282417] RSP: 0018:ffff888016d5fbc0 EFLAGS: 00010286 [ 46.283394] RAX: 0000000000000000 RBX: ffffed1002dabf78 RCX: ffffffff813a4050 [ 46.284687] RDX: ffff88801a259bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.285974] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dabf2f [ 46.287263] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.288540] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d5fdf8 [ 46.289813] FS: 00007f849afeb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.291263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.292317] CR2: 00007ffe4c85cef8 CR3: 000000000deb2000 CR4: 0000000000350ef0 [ 46.293620] Call Trace: [ 46.294095] [ 46.294557] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.295460] ? __create_object+0x59/0x80 [ 46.296186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.297144] __vmalloc_noprof+0x59/0x60 [ 46.297901] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.298782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.299705] bpf_prog_alloc+0x39/0x200 [ 46.300452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.301372] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.302269] do_seccomp+0x349/0x25e0 [ 46.302966] ? find_held_lock+0x2b/0x80 [ 46.303739] ? do_prlimit+0x310/0x610 [ 46.304475] ? __pfx_do_seccomp+0x10/0x10 [ 46.305210] ? do_raw_spin_unlock+0x53/0x220 [ 46.306057] ? _raw_spin_unlock+0x1e/0x40 [ 46.306851] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.307825] ? static_key_count+0x60/0x80 [ 46.308617] prctl_set_seccomp+0x4e/0x70 [ 46.309397] __do_sys_prctl+0xe6c/0x1d70 [ 46.310159] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.311022] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.312000] ? irqentry_exit+0xf3/0x650 [ 46.312794] do_syscall_64+0xbf/0x430 [ 46.313549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.314498] RIP: 0033:0x7f849b4dd5cd [ 46.315172] 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 [ 46.318352] RSP: 002b:00007ffe4c85ade0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.319743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f849b4dd5cd [ 46.321036] RDX: 0000557fb1939e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.322332] RBP: 00007ffe4c85ae40 R08: 0000000000000000 R09: 00007ffe4c85a4e0 [ 46.323628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557fc90a9ad0 [ 46.324912] R13: 00007ffe4c85b270 R14: 0000557fc90aabc0 R15: 0000557fc90bb780 [ 46.326257] [ 46.326695] irq event stamp: 1823 [ 46.327356] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.328880] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.330422] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 46.331971] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 46.333513] ---[ end trace 0000000000000000 ]--- [ 49.534497] ------------[ cut here ]------------ [ 49.534979] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.536022] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.536873] Modules linked in: [ 49.537183] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.538225] Tainted: [W]=WARN [ 49.538516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.539296] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.539750] 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 [ 49.541428] RSP: 0018:ffff8880166f7bc0 EFLAGS: 00010286 [ 49.541920] RAX: 0000000000000000 RBX: ffffed1002cdef78 RCX: ffffffff813a4050 [ 49.542611] RDX: ffff88801a020000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.543286] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdef2f [ 49.543940] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.544615] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166f7df8 [ 49.545288] FS: 00007ff14e486900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.546019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.546576] CR2: 00007ff14e978580 CR3: 000000001f68e000 CR4: 0000000000350ef0 [ 49.547258] Call Trace: [ 49.547501] [ 49.547713] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.548157] ? __create_object+0x59/0x80 [ 49.548565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.549046] __vmalloc_noprof+0x59/0x60 [ 49.549443] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.549878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.550360] bpf_prog_alloc+0x39/0x200 [ 49.550736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.551195] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.551662] do_seccomp+0x349/0x25e0 [ 49.552015] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.552479] ? __pfx_do_seccomp+0x10/0x10 [ 49.552868] ? find_held_lock+0x2b/0x80 [ 49.553265] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.553742] ? static_key_count+0x60/0x80 [ 49.554136] prctl_set_seccomp+0x4e/0x70 [ 49.554540] __do_sys_prctl+0xe6c/0x1d70 [ 49.554944] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.555389] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.555871] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.556372] ? irqentry_exit+0xf3/0x650 [ 49.556752] do_syscall_64+0xbf/0x430 [ 49.557117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.557614] RIP: 0033:0x7ff14e9785cd [ 49.557957] 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 [ 49.559612] RSP: 002b:00007ffefa7203e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.560325] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff14e9785cd [ 49.560962] RDX: 00005620f1d13e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.561622] RBP: 00007ffefa720440 R08: 0000000000000000 R09: 00007ffefa71fae0 [ 49.562288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562129e7c2b0 [ 49.562934] R13: 00007ffefa720870 R14: 0000562129e7ed20 R15: 0000562129e908d0 [ 49.563602] [ 49.563823] irq event stamp: 1713 [ 49.564133] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.564916] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.565702] softirqs last enabled at (1250): [] handle_softirqs+0x50c/0x770 [ 49.566501] softirqs last disabled at (1221): [] __irq_exit_rcu+0xc4/0x100 [ 49.567293] ---[ end trace 0000000000000000 ]--- [ 50.365614] ------------[ cut here ]------------ [ 50.366567] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.368564] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.370049] Modules linked in: [ 50.370716] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.372721] Tainted: [W]=WARN [ 50.373324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.374791] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.375712] 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 [ 50.378900] RSP: 0018:ffff888009defbc0 EFLAGS: 00010286 [ 50.379881] RAX: 0000000000000000 RBX: ffffed10013bdf78 RCX: ffffffff813a4050 [ 50.381204] RDX: ffff888018793780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.382499] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013bdf2f [ 50.383786] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.385069] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009defdf8 [ 50.386370] FS: 00007f715f024900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.387832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.388897] CR2: 00007f715f516580 CR3: 000000000e523000 CR4: 0000000000350ef0 [ 50.390184] Call Trace: [ 50.390710] [ 50.391122] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.392036] ? __create_object+0x59/0x80 [ 50.392838] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.393830] __vmalloc_noprof+0x59/0x60 [ 50.394610] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.395484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.396433] bpf_prog_alloc+0x39/0x200 [ 50.397145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.398082] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.399011] do_seccomp+0x349/0x25e0 [ 50.399725] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.400635] ? __pfx_do_seccomp+0x10/0x10 [ 50.401431] ? find_held_lock+0x2b/0x80 [ 50.402164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.403139] ? static_key_count+0x60/0x80 [ 50.403944] prctl_set_seccomp+0x4e/0x70 [ 50.404726] __do_sys_prctl+0xe6c/0x1d70 [ 50.405522] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.406412] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.407404] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.408388] ? irqentry_exit+0xf3/0x650 [ 50.409115] do_syscall_64+0xbf/0x430 [ 50.409854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.410817] RIP: 0033:0x7f715f5165cd [ 50.411517] 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 [ 50.414720] RSP: 002b:00007ffc8459acb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.416105] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f715f5165cd [ 50.417404] RDX: 00005640912e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.418711] RBP: 00007ffc8459ad10 R08: 0000000000000000 R09: 00007ffc8459a3b0 [ 50.420017] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640cdef1240 [ 50.421316] R13: 00007ffc8459b140 R14: 00005640cdefa380 R15: 00005640cdf05540 [ 50.422642] [ 50.423076] irq event stamp: 1775 [ 50.423740] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.425300] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.426873] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 50.428444] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 50.429999] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32203' (ECDSA) to the list of known hosts. 2025/11/18 14:15:12 fuzzer started 2025/11/18 14:15:12 dialing manager at localhost:34383 2025/11/18 14:15:13 checking machine... 2025/11/18 14:15:13 checking revisions... [ 51.323929] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:15:13 testing simple program... [ 51.413458] cgroup: Unknown subsys name 'net' [ 51.476904] cgroup: Unknown subsys name 'cpuset' [ 51.493600] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:15:12 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce37340 RCX=0000000000000000 RDX=1ffff1100d9c463a RSI=ffffffff812efa67 RDI=ffffffff85a8dc80 RBP=00000000001020cc RSP=ffff88806ce08ca0 R8 =ffff88806ce37e00 R9 =ffffed100d9c1190 R10=0000000000000000 R11=0000000000000001 R12=ffff88806ce231d0 R13=0000000000000000 R14=ffff88806ce37df0 R15=ffff88806ce37df8 RIP=ffffffff8147dd1d RFL=00000046 [---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 00007ff14e486900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffefa71a000 CR3=000000001f59e000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002626f 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=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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd837bed000 CR3=000000000d991000 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=c90750c72fd209885e4a0de8a9ff4c35 XMM02=0000000000302ac8eff9b2d0a8fce9cb XMM03=0000000000302b982c67c8bc2e329bc3 XMM04=1fdbcbadac366d7d00000000000ae988 XMM05=11cf2c310ad583190000000000320b70 XMM06=405749d8372a36f1000000000031f4a8 XMM07=e042d86d42eb936e0000000000310970 XMM08=1591284987a51dc20000000000302b98 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000