[ 39.047915] ------------[ cut here ]------------ [ 39.048835] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.050828] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.052296] Modules linked in: [ 39.052891] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.055097] Tainted: [W]=WARN [ 39.055755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.057222] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.058088] 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 [ 39.061246] RSP: 0018:ffff888018997bc0 EFLAGS: 00010286 [ 39.062167] RAX: 0000000000000000 RBX: ffffed1003132f78 RCX: ffffffff813a4050 [ 39.063429] RDX: ffff88800cc25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.064708] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003132f2f [ 39.065987] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.067262] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018997df8 [ 39.068539] FS: 00007fa874c81900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.069970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.071017] CR2: 00007fa875173580 CR3: 000000000d787000 CR4: 0000000000350ef0 [ 39.072295] Call Trace: [ 39.072752] [ 39.073162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.074057] ? __create_object+0x59/0x80 [ 39.074836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.075789] __vmalloc_noprof+0x59/0x60 [ 39.076539] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.077429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078354] bpf_prog_alloc+0x39/0x200 [ 39.079034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079953] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.080846] do_seccomp+0x349/0x25e0 [ 39.081573] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.082442] ? __pfx_do_seccomp+0x10/0x10 [ 39.083176] ? find_held_lock+0x2b/0x80 [ 39.083926] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.084880] ? static_key_count+0x60/0x80 [ 39.085673] prctl_set_seccomp+0x4e/0x70 [ 39.086431] __do_sys_prctl+0xe6c/0x1d70 [ 39.087160] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.088003] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.088957] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.089935] ? irqentry_exit+0xf3/0x650 [ 39.090703] do_syscall_64+0xbf/0x430 [ 39.091432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.092381] RIP: 0033:0x7fa8751735cd [ 39.093028] 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 [ 39.096173] RSP: 002b:00007ffeaed7e1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.097555] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8751735cd [ 39.098816] RDX: 000055edbf9ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.100072] RBP: 00007ffeaed7e220 R08: 0000000000000000 R09: 00007ffeaed7d8c0 [ 39.101364] R10: 0000000000000000 R11: 0000000000000246 R12: 000055edf3e5b2b0 [ 39.102634] R13: 00007ffeaed7e650 R14: 000055edf3e5dd20 R15: 000055edf3e6f8d0 [ 39.103926] [ 39.104377] irq event stamp: 1837 [ 39.104974] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 39.106511] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 39.108011] softirqs last enabled at (1858): [] handle_softirqs+0x50c/0x770 [ 39.109545] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 39.111031] ---[ end trace 0000000000000000 ]--- [ 41.954580] ------------[ cut here ]------------ [ 41.955005] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.955995] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 41.956685] Modules linked in: [ 41.956960] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.957902] Tainted: [W]=WARN [ 41.958159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.958822] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.959234] 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 [ 41.960773] RSP: 0018:ffff888016acfbc0 EFLAGS: 00010286 [ 41.961223] RAX: 0000000000000000 RBX: ffffed1002d59f78 RCX: ffffffff813a4050 [ 41.961783] RDX: ffff88801653b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.962360] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d59f2f [ 41.962924] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.963497] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016acfdf8 [ 41.964084] FS: 00007f1e83bc2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.964749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.965257] CR2: 00007f1e840b4580 CR3: 000000000a5c3000 CR4: 0000000000350ef0 [ 41.965822] Call Trace: [ 41.966033] [ 41.966235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.966621] ? __create_object+0x59/0x80 [ 41.966959] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.967394] __vmalloc_noprof+0x59/0x60 [ 41.967716] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.968091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.968506] bpf_prog_alloc+0x39/0x200 [ 41.968817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.969257] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.969650] do_seccomp+0x349/0x25e0 [ 41.969953] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.970356] ? __pfx_do_seccomp+0x10/0x10 [ 41.970694] ? find_held_lock+0x2b/0x80 [ 41.971014] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.971449] ? static_key_count+0x60/0x80 [ 41.971793] prctl_set_seccomp+0x4e/0x70 [ 41.972120] __do_sys_prctl+0xe6c/0x1d70 [ 41.972473] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.972840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.973288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.973727] ? irqentry_exit+0xf3/0x650 [ 41.974068] do_syscall_64+0xbf/0x430 [ 41.974410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.974835] RIP: 0033:0x7f1e840b45cd [ 41.975151] 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 [ 41.976660] RSP: 002b:00007ffca423c7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.977305] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e840b45cd [ 41.977870] RDX: 0000564553fdce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.978471] RBP: 00007ffca423c800 R08: 0000000000000000 R09: 00007ffca423bea0 [ 41.979062] R10: 0000000000000000 R11: 0000000000000246 R12: 000056456faeead0 [ 41.979661] R13: 00007ffca423cc30 R14: 000056456faefbc0 R15: 000056456fb00780 [ 41.980273] [ 41.980481] irq event stamp: 1641 [ 41.980767] hardirqs last enabled at (1649): [] __up_console_sem+0x78/0x80 [ 41.981477] hardirqs last disabled at (1658): [] __up_console_sem+0x5d/0x80 [ 41.982169] softirqs last enabled at (1314): [] handle_softirqs+0x50c/0x770 [ 41.982921] softirqs last disabled at (1307): [] __irq_exit_rcu+0xc4/0x100 [ 41.983693] ---[ end trace 0000000000000000 ]--- [ 42.703269] ------------[ cut here ]------------ [ 42.704012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.705686] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.706942] Modules linked in: [ 42.707539] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.709596] Tainted: [W]=WARN [ 42.710164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.711396] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.712141] 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 [ 42.714853] RSP: 0018:ffff888017737bc0 EFLAGS: 00010286 [ 42.715699] RAX: 0000000000000000 RBX: ffffed1002ee6f78 RCX: ffffffff813a4050 [ 42.716785] RDX: ffff8880188e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.717899] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee6f2f [ 42.719003] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.720083] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017737df8 [ 42.721225] FS: 00007f1368f02900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.722471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.723402] CR2: 00007f13693f4580 CR3: 000000001fa1b000 CR4: 0000000000350ef0 [ 42.724495] Call Trace: [ 42.724900] [ 42.725306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.726035] ? __create_object+0x59/0x80 [ 42.726722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.727555] __vmalloc_noprof+0x59/0x60 [ 42.728160] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.728931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.729770] bpf_prog_alloc+0x39/0x200 [ 42.730390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.731138] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.731913] do_seccomp+0x349/0x25e0 [ 42.732527] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.733329] ? __pfx_do_seccomp+0x10/0x10 [ 42.733966] ? find_held_lock+0x2b/0x80 [ 42.734627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.735429] ? static_key_count+0x60/0x80 [ 42.736075] prctl_set_seccomp+0x4e/0x70 [ 42.736757] __do_sys_prctl+0xe6c/0x1d70 [ 42.737423] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.738111] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.738940] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.739770] ? irqentry_exit+0xf3/0x650 [ 42.740420] do_syscall_64+0xbf/0x430 [ 42.741022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.741861] RIP: 0033:0x7f13693f45cd [ 42.742448] 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 [ 42.745145] RSP: 002b:00007ffe7365ab70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.746306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13693f45cd [ 42.747371] RDX: 00005580d87b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.748438] RBP: 00007ffe7365abd0 R08: 0000000000000000 R09: 00007ffe7365a270 [ 42.749532] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580fa5d8ad0 [ 42.750592] R13: 00007ffe7365b000 R14: 00005580fa5d9bc0 R15: 00005580fa5ea780 [ 42.751663] [ 42.752005] irq event stamp: 1675 [ 42.752546] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 42.753838] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 42.755083] softirqs last enabled at (1200): [] handle_softirqs+0x50c/0x770 [ 42.756334] softirqs last disabled at (1195): [] __irq_exit_rcu+0xc4/0x100 [ 42.757623] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55760' (ECDSA) to the list of known hosts. 2025/11/19 07:00:06 fuzzer started 2025/11/19 07:00:07 dialing manager at localhost:34383 2025/11/19 07:00:07 checking machine... 2025/11/19 07:00:07 checking revisions... [ 43.647127] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:00:07 testing simple program... [ 43.764257] cgroup: Unknown subsys name 'net' [ 43.864850] cgroup: Unknown subsys name 'cpuset' [ 43.877929] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:00:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=000056456fb06ed0 RCX=0000000000000006 RDX=00000000000008d0 RSI=000000000000000a RDI=000056456fb15540 RBP=00007ffca423c100 RSP=00007ffca423c098 R8 =000056456fb1553a R9 =00007f1e84174be0 R10=000000000000006f R11=0000000000000246 R12=00007f1e83bc2900 R13=00007ffca423c108 R14=0000000000000956 R15=0000000000000000 RIP=00007f1e84111a16 RFL=00000246 [---Z-P-] 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 00007f1e83bc2900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1e84177650 CR3=000000001f8b7000 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=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=00000000000000000000000000000000 XMM02=ffffffffffffff00ffff000000000000 XMM03=6e6b6e7520666f2079616c7073696420 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffff0000ffffffffffffffffffffffff XMM08=00000000000000810000363532616873 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001b1a3 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056456faeb218 CR3=0000000015f72000 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=2036303a30303a373020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035303a30303a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000