[ 45.486271] ------------[ cut here ]------------ [ 45.487199] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.489236] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.490739] Modules linked in: [ 45.491360] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.493316] Tainted: [W]=WARN [ 45.493900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.495363] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.496249] 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 [ 45.499468] RSP: 0018:ffff888015dffbc0 EFLAGS: 00010286 [ 45.500437] RAX: 0000000000000000 RBX: ffffed1002bbff78 RCX: ffffffff813a4050 [ 45.501756] RDX: ffff888015e01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.503048] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbff2f [ 45.504316] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.505618] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015dffdf8 [ 45.506901] FS: 00007fc636259900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.508351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.509412] CR2: 00007ffc6a96bef8 CR3: 000000000cc7a000 CR4: 0000000000350ef0 [ 45.510703] Call Trace: [ 45.511165] [ 45.511607] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.512494] ? __create_object+0x59/0x80 [ 45.513228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.514206] __vmalloc_noprof+0x59/0x60 [ 45.514958] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.515829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.516758] bpf_prog_alloc+0x39/0x200 [ 45.517518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.518446] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.519296] do_seccomp+0x349/0x25e0 [ 45.520016] ? find_held_lock+0x2b/0x80 [ 45.520766] ? do_prlimit+0x310/0x610 [ 45.521511] ? __pfx_do_seccomp+0x10/0x10 [ 45.522251] ? do_raw_spin_unlock+0x53/0x220 [ 45.523076] ? _raw_spin_unlock+0x1e/0x40 [ 45.523846] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.524803] ? static_key_count+0x60/0x80 [ 45.525609] prctl_set_seccomp+0x4e/0x70 [ 45.526374] __do_sys_prctl+0xe6c/0x1d70 [ 45.527111] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.527962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.528929] ? irqentry_exit+0xf3/0x650 [ 45.529698] do_syscall_64+0xbf/0x430 [ 45.530429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.531365] RIP: 0033:0x7fc63674b5cd [ 45.532090] 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 [ 45.535624] RSP: 002b:00007ffc6a969930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.537033] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc63674b5cd [ 45.538368] RDX: 0000558ffc857e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.539691] RBP: 00007ffc6a969990 R08: 0000000000000000 R09: 00007ffc6a969030 [ 45.541007] R10: 0000000000000000 R11: 0000000000000246 R12: 000055901d51ebf0 [ 45.542344] R13: 00007ffc6a969dc0 R14: 000055901d528380 R15: 000055901d533460 [ 45.543693] [ 45.544132] irq event stamp: 1893 [ 45.544798] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 45.546379] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 45.547945] softirqs last enabled at (1882): [] handle_softirqs+0x50c/0x770 [ 45.549536] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100 [ 45.551089] ---[ end trace 0000000000000000 ]--- [ 48.959318] ------------[ cut here ]------------ [ 48.960230] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.962229] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.963708] Modules linked in: [ 48.964294] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.966287] Tainted: [W]=WARN [ 48.966875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.968322] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.969225] 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 [ 48.972355] RSP: 0018:ffff88801736fbc0 EFLAGS: 00010286 [ 48.973262] RAX: 0000000000000000 RBX: ffffed1002e6df78 RCX: ffffffff813a4050 [ 48.974525] RDX: ffff888016a51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.975786] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6df2f [ 48.977050] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.978354] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801736fdf8 [ 48.979621] FS: 00007f12e06b5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.981042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.982096] CR2: 00007f12e0ba7580 CR3: 0000000009c2c000 CR4: 0000000000350ef0 [ 48.983374] Call Trace: [ 48.983827] [ 48.984233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.985118] ? __create_object+0x59/0x80 [ 48.985898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.986864] __vmalloc_noprof+0x59/0x60 [ 48.987620] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.988486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.989405] bpf_prog_alloc+0x39/0x200 [ 48.990098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.991020] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.991921] do_seccomp+0x349/0x25e0 [ 48.992625] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.993507] ? __pfx_do_seccomp+0x10/0x10 [ 48.994247] ? find_held_lock+0x2b/0x80 [ 48.995003] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.995956] ? static_key_count+0x60/0x80 [ 48.996734] prctl_set_seccomp+0x4e/0x70 [ 48.997519] __do_sys_prctl+0xe6c/0x1d70 [ 48.998249] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.999097] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.000070] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.001039] ? irqentry_exit+0xf3/0x650 [ 49.001814] do_syscall_64+0xbf/0x430 [ 49.002530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.003468] RIP: 0033:0x7f12e0ba75cd [ 49.004115] 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 [ 49.007236] RSP: 002b:00007ffd72da5450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.008570] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12e0ba75cd [ 49.009846] RDX: 000055cc26318e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.011097] RBP: 00007ffd72da54b0 R08: 0000000000000000 R09: 00007ffd72da4b50 [ 49.012363] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc37942ad0 [ 49.013648] R13: 00007ffd72da58e0 R14: 000055cc37943bc0 R15: 000055cc37954780 [ 49.014921] [ 49.015373] irq event stamp: 1741 [ 49.015973] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.017472] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.018975] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.020485] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.021991] ---[ end trace 0000000000000000 ]--- [ 49.854415] ------------[ cut here ]------------ [ 49.855475] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.857811] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.859720] Modules linked in: [ 49.860530] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.862857] Tainted: [W]=WARN [ 49.863566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.865517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.866578] 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 [ 49.870764] RSP: 0018:ffff88801b2b7bc0 EFLAGS: 00010286 [ 49.871903] RAX: 0000000000000000 RBX: ffffed1003656f78 RCX: ffffffff813a4050 [ 49.873407] RDX: ffff888015da1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.874920] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003656f2f [ 49.876418] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.877947] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b2b7df8 [ 49.879452] FS: 00007f42a3718900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.881125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.882399] CR2: 00007ffd27c5fef8 CR3: 000000000729a000 CR4: 0000000000350ef0 [ 49.883898] Call Trace: [ 49.884506] [ 49.884982] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.886049] ? __create_object+0x59/0x80 [ 49.886962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.888097] __vmalloc_noprof+0x59/0x60 [ 49.888992] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.890026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.891119] bpf_prog_alloc+0x39/0x200 [ 49.892013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.893106] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.894188] do_seccomp+0x349/0x25e0 [ 49.895037] ? find_held_lock+0x2b/0x80 [ 49.895946] ? do_prlimit+0x310/0x610 [ 49.896822] ? __pfx_do_seccomp+0x10/0x10 [ 49.897764] ? do_raw_spin_unlock+0x53/0x220 [ 49.898762] ? _raw_spin_unlock+0x1e/0x40 [ 49.899666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.900791] ? static_key_count+0x60/0x80 [ 49.901709] prctl_set_seccomp+0x4e/0x70 [ 49.902492] __do_sys_prctl+0xe6c/0x1d70 [ 49.903224] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.904064] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.905015] ? irqentry_exit+0xf3/0x650 [ 49.905799] do_syscall_64+0xbf/0x430 [ 49.906540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.907483] RIP: 0033:0x7f42a3c0a5cd [ 49.908134] 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 [ 49.911243] RSP: 002b:00007ffd27c5de30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.912580] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42a3c0a5cd [ 49.913845] RDX: 00005630bd045e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.914882] RBP: 00007ffd27c5de90 R08: 0000000000000000 R09: 00007ffd27c5d530 [ 49.915907] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630bf2c0b10 [ 49.916941] R13: 00007ffd27c5e2c0 R14: 00005630bf2c12b0 R15: 00005630bf2d56f0 [ 49.917988] [ 49.918361] irq event stamp: 1805 [ 49.918852] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.920083] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.921304] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.922560] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.923770] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17856' (ECDSA) to the list of known hosts. 2025/11/17 18:45:03 fuzzer started 2025/11/17 18:45:03 dialing manager at localhost:37895 2025/11/17 18:45:03 checking machine... 2025/11/17 18:45:03 checking revisions... [ 50.698130] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:45:04 testing simple program... [ 50.779741] cgroup: Unknown subsys name 'net' [ 50.828033] cgroup: Unknown subsys name 'cpuset' [ 50.842072] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:45:03 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888009611bc0 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627698 R8 =0000000000000000 R9 =ffffffff87ce3608 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526fc3 RFL=00000097 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f12e0c6c618 CR3=000000001fc6f000 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=0000000000000001 RBX=0000000000000006 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88801b616db0 RDI=ffff8880070a26e0 RBP=ffff88801b616db0 RSP=ffff888019b3eec0 R8 =0000000000000000 R9 =fffff940000d546e R10=0000000000000001 R11=0000000000000001 R12=ffff8880070a1bc0 R13=ffff8880070a2618 R14=00000000ffffffff R15=ffff8880070a26e0 RIP=ffffffff84c72143 RFL=00000296 [--S-AP-] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055cc3793f218 CR3=0000000009e13000 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=35343a383120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383432 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000