[ 39.062443] ------------[ cut here ]------------ [ 39.063372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.065299] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.066762] Modules linked in: [ 39.067388] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.069345] Tainted: [W]=WARN [ 39.069884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.071313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.072200] 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 [ 39.075553] RSP: 0018:ffff8880169c7bc0 EFLAGS: 00010286 [ 39.076993] RAX: 0000000000000000 RBX: ffffed1002d38f78 RCX: ffffffff813a4050 [ 39.078242] RDX: ffff88800ab75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.079505] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d38f2f [ 39.080768] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.082024] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169c7df8 [ 39.083265] FS: 00007f17583b5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.084680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.085709] CR2: 00007f17588a7580 CR3: 000000000bab5000 CR4: 0000000000350ef0 [ 39.086959] Call Trace: [ 39.087456] [ 39.087867] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.088740] ? __create_object+0x59/0x80 [ 39.089500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.090455] __vmalloc_noprof+0x59/0x60 [ 39.091146] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.092000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.092903] bpf_prog_alloc+0x39/0x200 [ 39.093627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.094532] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.095419] do_seccomp+0x349/0x25e0 [ 39.096087] ? finish_task_switch.isra.0+0x294/0x840 [ 39.097006] ? __pfx_do_seccomp+0x10/0x10 [ 39.097763] ? __schedule+0xf2c/0x3d40 [ 39.098496] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.099430] ? static_key_count+0x60/0x80 [ 39.100177] prctl_set_seccomp+0x4e/0x70 [ 39.100930] __do_sys_prctl+0xe6c/0x1d70 [ 39.101682] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.102509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.103467] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.104434] ? irqentry_exit+0xf3/0x650 [ 39.105133] do_syscall_64+0xbf/0x430 [ 39.105854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.106771] RIP: 0033:0x7f17588a75cd [ 39.107467] 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 [ 39.110558] RSP: 002b:00007ffe5b9294e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.111890] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17588a75cd [ 39.113139] RDX: 000055d16f531e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.114384] RBP: 00007ffe5b929540 R08: 0000000000000000 R09: 00007ffe5b928be0 [ 39.115634] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d17018db10 [ 39.116894] R13: 00007ffe5b929970 R14: 000055d17018e2b0 R15: 000055d1701a26f0 [ 39.118158] [ 39.118609] irq event stamp: 1899 [ 39.119200] hardirqs last enabled at (1907): [] __up_console_sem+0x78/0x80 [ 39.120576] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80 [ 39.121823] softirqs last enabled at (1920): [] handle_softirqs+0x50c/0x770 [ 39.123115] softirqs last disabled at (1915): [] __irq_exit_rcu+0xc4/0x100 [ 39.124386] ---[ end trace 0000000000000000 ]--- [ 42.180991] ------------[ cut here ]------------ [ 42.181960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.183979] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.185452] Modules linked in: [ 42.186068] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.188081] Tainted: [W]=WARN [ 42.188962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.190728] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.191668] 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 [ 42.194903] RSP: 0018:ffff888018957bc0 EFLAGS: 00010286 [ 42.196048] RAX: 0000000000000000 RBX: ffffed100312af78 RCX: ffffffff813a4050 [ 42.197548] RDX: ffff8880168b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.199009] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100312af2f [ 42.200353] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.201656] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018957df8 [ 42.202957] FS: 00007f343853f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.204430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.205506] CR2: 00007ffc2a4e6ef8 CR3: 00000000101b2000 CR4: 0000000000350ef0 [ 42.206808] Call Trace: [ 42.207287] [ 42.207760] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.208721] ? __create_object+0x59/0x80 [ 42.209506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.210466] __vmalloc_noprof+0x59/0x60 [ 42.211176] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.212189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.213271] bpf_prog_alloc+0x39/0x200 [ 42.214163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.215265] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.216376] do_seccomp+0x349/0x25e0 [ 42.217147] ? find_held_lock+0x2b/0x80 [ 42.218018] ? do_prlimit+0x310/0x610 [ 42.218877] ? __pfx_do_seccomp+0x10/0x10 [ 42.219799] ? do_raw_spin_unlock+0x53/0x220 [ 42.220765] ? _raw_spin_unlock+0x1e/0x40 [ 42.221656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.222775] ? static_key_count+0x60/0x80 [ 42.223714] prctl_set_seccomp+0x4e/0x70 [ 42.224638] __do_sys_prctl+0xe6c/0x1d70 [ 42.225570] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.226569] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.227694] ? irqentry_exit+0xf3/0x650 [ 42.228624] do_syscall_64+0xbf/0x430 [ 42.229488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.230595] RIP: 0033:0x7f3438a315cd [ 42.231416] 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 [ 42.235119] RSP: 002b:00007ffc2a4e43d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.236716] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3438a315cd [ 42.238210] RDX: 000055b46d89ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.239703] RBP: 00007ffc2a4e4430 R08: 0000000000000000 R09: 00007ffc2a4e3ad0 [ 42.241213] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b479bc5bf0 [ 42.242701] R13: 00007ffc2a4e4860 R14: 000055b479bcf380 R15: 000055b479bda460 [ 42.244195] [ 42.244675] irq event stamp: 3433 [ 42.245304] hardirqs last enabled at (3441): [] __up_console_sem+0x78/0x80 [ 42.246908] hardirqs last disabled at (3452): [] __up_console_sem+0x5d/0x80 [ 42.248802] softirqs last enabled at (3472): [] handle_softirqs+0x50c/0x770 [ 42.250510] softirqs last disabled at (3461): [] __irq_exit_rcu+0xc4/0x100 [ 42.252151] ---[ end trace 0000000000000000 ]--- [ 43.090847] ------------[ cut here ]------------ [ 43.091715] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.093495] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.094784] Modules linked in: [ 43.095306] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.097130] Tainted: [W]=WARN [ 43.097675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.098979] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.099804] 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 [ 43.102613] RSP: 0018:ffff88800d82fbc0 EFLAGS: 00010286 [ 43.103483] RAX: 0000000000000000 RBX: ffffed1001b05f78 RCX: ffffffff813a4050 [ 43.104629] RDX: ffff888017658000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.105776] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b05f2f [ 43.106921] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.108076] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d82fdf8 [ 43.109205] FS: 00007fc153c05900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.110482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.111438] CR2: 00007fc1540f7580 CR3: 0000000013d52000 CR4: 0000000000350ef0 [ 43.112598] Call Trace: [ 43.113007] [ 43.113413] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.114163] ? __create_object+0x59/0x80 [ 43.114857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.115704] __vmalloc_noprof+0x59/0x60 [ 43.116373] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.117100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.117912] bpf_prog_alloc+0x39/0x200 [ 43.118561] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.119373] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.120148] do_seccomp+0x349/0x25e0 [ 43.120768] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.121557] ? __pfx_do_seccomp+0x10/0x10 [ 43.122220] ? find_held_lock+0x2b/0x80 [ 43.122881] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.123720] ? static_key_count+0x60/0x80 [ 43.124431] prctl_set_seccomp+0x4e/0x70 [ 43.125080] __do_sys_prctl+0xe6c/0x1d70 [ 43.125763] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.126516] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.127356] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.128178] ? irqentry_exit+0xf3/0x650 [ 43.128849] do_syscall_64+0xbf/0x430 [ 43.129493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.130287] RIP: 0033:0x7fc1540f75cd [ 43.130909] 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 [ 43.133722] RSP: 002b:00007ffd5c174f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.134934] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1540f75cd [ 43.136085] RDX: 000055d144cf9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.137226] RBP: 00007ffd5c174f90 R08: 0000000000000000 R09: 00007ffd5c174630 [ 43.138362] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d16e23cad0 [ 43.139489] R13: 00007ffd5c1753c0 R14: 000055d16e23dbc0 R15: 000055d16e24e780 [ 43.140657] [ 43.141029] irq event stamp: 1735 [ 43.141597] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 43.142923] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 43.144259] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 43.145604] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 43.146940] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52197' (ECDSA) to the list of known hosts. 2025/11/18 23:00:50 fuzzer started 2025/11/18 23:00:51 dialing manager at localhost:34383 2025/11/18 23:00:51 checking machine... 2025/11/18 23:00:51 checking revisions... [ 44.085772] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:00:51 testing simple program... [ 44.175809] cgroup: Unknown subsys name 'net' [ 44.242317] cgroup: Unknown subsys name 'cpuset' [ 44.263651] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:00:50 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff83d83a75 RDX=ffff8880165a1bc0 RSI=ffffffff83d83a7f RDI=0000000000000005 RBP=ffff88801fbda3c0 RSP=ffff888019ba78f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff8880097a5000 R13=ffff8880200b88c0 R14=1ffff11003374f23 R15=ffffffff83d6ee40 RIP=ffffffff81751e08 RFL=00000297 [--S-APC] 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 00007f343853f900 00000000 00000000 GS =0000 ffff8880e538f000 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=00007f3438af6618 CR3=000000001fb94000 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=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=ffff888015978001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888015977401 RSI=ffff8880159774a8 RDI=ffff88806cf08a80 RBP=ffff88806cf08ac8 RSP=ffff88806cf089e8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000000453f R12=ffff88806cf08ad0 R13=ffff888015970000 R14=ffff8880159774a8 R15=ffff88806cf08a70 RIP=ffffffff8135e2f1 RFL=00000292 [--S-A--] 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 00007f0b1509f900 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=00007f0b147b8000 CR3=000000000db6e000 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=a44aa1bc7d1f0dad6a4554868e8df1ae XMM02=00000000003051f0eff9b2d0a8fce9cb XMM03=00000000003052c02c67c8bc2e329bc3 XMM04=ffd73a623aa453ec00000000000ae988 XMM05=e5c698df9a9f0df10000000000323240 XMM06=d96330e2d2db86320000000000322130 XMM07=fb795ef6d65770560000000000311e40 XMM08=2c67c8bc2e329bc30000000000305260 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000