[ 39.011189] ------------[ cut here ]------------ [ 39.012164] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.014330] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.015905] Modules linked in: [ 39.016838] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.019024] Tainted: [W]=WARN [ 39.019687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.021270] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.022247] 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 [ 39.025680] RSP: 0018:ffff888016f4fbc0 EFLAGS: 00010286 [ 39.026730] RAX: 0000000000000000 RBX: ffffed1002de9f78 RCX: ffffffff813a4050 [ 39.028127] RDX: ffff888016c08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.029507] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de9f2f [ 39.030896] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.032287] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f4fdf8 [ 39.033667] FS: 00007fe5d7cca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.035233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.036414] CR2: 00007ffd5b9aaef7 CR3: 000000000b94f000 CR4: 0000000000350ef0 [ 39.037816] Call Trace: [ 39.038328] [ 39.038830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.039834] ? __create_object+0x59/0x80 [ 39.040693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.041760] __vmalloc_noprof+0x59/0x60 [ 39.042575] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.043550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.044584] bpf_prog_alloc+0x39/0x200 [ 39.045342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.046373] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.047440] do_seccomp+0x349/0x25e0 [ 39.048202] ? find_held_lock+0x2b/0x80 [ 39.049050] ? do_prlimit+0x310/0x610 [ 39.049865] ? __pfx_do_seccomp+0x10/0x10 [ 39.050752] ? do_raw_spin_unlock+0x53/0x220 [ 39.051691] ? _raw_spin_unlock+0x1e/0x40 [ 39.052560] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.053652] ? static_key_count+0x60/0x80 [ 39.054556] prctl_set_seccomp+0x4e/0x70 [ 39.055448] __do_sys_prctl+0xe6c/0x1d70 [ 39.056285] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.057246] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.058325] ? irqentry_exit+0xf3/0x650 [ 39.059186] do_syscall_64+0xbf/0x430 [ 39.060038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.061115] RIP: 0033:0x7fe5d81bc5cd [ 39.061918] 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 [ 39.065577] RSP: 002b:00007ffd5b9a8320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.067128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5d81bc5cd [ 39.068614] RDX: 0000558cd2bf1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.070102] RBP: 00007ffd5b9a8380 R08: 0000000000000000 R09: 00007ffd5b9a7a20 [ 39.071585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d068d8240 [ 39.072977] R13: 00007ffd5b9a87b0 R14: 0000558d068d7bf0 R15: 0000558d068ec4d0 [ 39.074271] [ 39.074748] irq event stamp: 1909 [ 39.075360] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 39.076839] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 39.078146] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 39.079449] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 39.080720] ---[ end trace 0000000000000000 ]--- [ 41.978797] ------------[ cut here ]------------ [ 41.979598] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.981273] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.982481] Modules linked in: [ 41.982983] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.984853] Tainted: [W]=WARN [ 41.985319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.986738] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.987516] 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 [ 41.990138] RSP: 0018:ffff88801982fbc0 EFLAGS: 00010286 [ 41.990946] RAX: 0000000000000000 RBX: ffffed1003305f78 RCX: ffffffff813a4050 [ 41.992017] RDX: ffff888016b60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.993084] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003305f2f [ 41.994141] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.995194] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801982fdf8 [ 41.996269] FS: 00007f6efc8e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.997461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.998299] CR2: 00007f6efcdd8580 CR3: 000000002004e000 CR4: 0000000000350ef0 [ 41.999363] Call Trace: [ 41.999777] [ 42.000119] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.000863] ? __create_object+0x59/0x80 [ 42.001526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.002293] __vmalloc_noprof+0x59/0x60 [ 42.002918] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.003659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.004433] bpf_prog_alloc+0x39/0x200 [ 42.005003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.005771] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.006521] do_seccomp+0x349/0x25e0 [ 42.007085] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.007841] ? __pfx_do_seccomp+0x10/0x10 [ 42.008492] ? find_held_lock+0x2b/0x80 [ 42.009083] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.009881] ? static_key_count+0x60/0x80 [ 42.010557] prctl_set_seccomp+0x4e/0x70 [ 42.011162] __do_sys_prctl+0xe6c/0x1d70 [ 42.011822] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.012542] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.013297] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.014097] ? irqentry_exit+0xf3/0x650 [ 42.014731] do_syscall_64+0xbf/0x430 [ 42.015303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.016100] RIP: 0033:0x7f6efcdd85cd [ 42.016686] 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 [ 42.019289] RSP: 002b:00007ffdaa12b460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.020436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6efcdd85cd [ 42.021501] RDX: 000055b169661e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.022560] RBP: 00007ffdaa12b4c0 R08: 0000000000000000 R09: 00007ffdaa12ab60 [ 42.023626] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b18db44ad0 [ 42.024685] R13: 00007ffdaa12b8f0 R14: 000055b18db45bc0 R15: 000055b18db56780 [ 42.025767] [ 42.026116] irq event stamp: 1803 [ 42.026654] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 42.027926] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 42.029180] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 42.030454] softirqs last disabled at (1301): [] __irq_exit_rcu+0xc4/0x100 [ 42.031713] ---[ end trace 0000000000000000 ]--- [ 42.691240] ------------[ cut here ]------------ [ 42.692057] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.693729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.694932] Modules linked in: [ 42.695655] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.697357] Tainted: [W]=WARN [ 42.697852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.699071] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.699835] 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 [ 42.702443] RSP: 0018:ffff88801728fbc0 EFLAGS: 00010286 [ 42.703205] RAX: 0000000000000000 RBX: ffffed1002e51f78 RCX: ffffffff813a4050 [ 42.704266] RDX: ffff888019cf0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.705318] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e51f2f [ 42.706370] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.707443] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801728fdf8 [ 42.708505] FS: 00007f897f470900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.709694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.710570] CR2: 00007ffe414f0ef7 CR3: 000000000d735000 CR4: 0000000000350ef0 [ 42.711634] Call Trace: [ 42.712015] [ 42.712341] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.713065] ? __create_object+0x59/0x80 [ 42.713698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.714474] __vmalloc_noprof+0x59/0x60 [ 42.715047] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.715762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.716512] bpf_prog_alloc+0x39/0x200 [ 42.717072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.717810] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.718540] do_seccomp+0x349/0x25e0 [ 42.719082] ? find_held_lock+0x2b/0x80 [ 42.719700] ? do_prlimit+0x310/0x610 [ 42.720258] ? __pfx_do_seccomp+0x10/0x10 [ 42.720886] ? do_raw_spin_unlock+0x53/0x220 [ 42.721560] ? _raw_spin_unlock+0x1e/0x40 [ 42.722146] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.722912] ? static_key_count+0x60/0x80 [ 42.723562] prctl_set_seccomp+0x4e/0x70 [ 42.724146] __do_sys_prctl+0xe6c/0x1d70 [ 42.724769] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.725468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.726203] ? irqentry_exit+0xf3/0x650 [ 42.726817] do_syscall_64+0xbf/0x430 [ 42.727370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.728154] RIP: 0033:0x7f897f9625cd [ 42.728716] 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 [ 42.731297] RSP: 002b:00007ffe414efd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.732401] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f897f9625cd [ 42.733423] RDX: 000055701c2f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.734451] RBP: 00007ffe414efdd0 R08: 0000000000000000 R09: 00007ffe414ef470 [ 42.735561] R10: 0000000000000000 R11: 0000000000000246 R12: 000055704ffba240 [ 42.736628] R13: 00007ffe414f0200 R14: 000055704ffc3380 R15: 000055704ffce540 [ 42.737698] [ 42.738039] irq event stamp: 1891 [ 42.738591] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 42.739840] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 42.741086] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 42.742367] softirqs last disabled at (1929): [] __irq_exit_rcu+0xc4/0x100 [ 42.743621] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11519' (ECDSA) to the list of known hosts. 2025/11/18 00:57:07 fuzzer started 2025/11/18 00:57:07 dialing manager at localhost:37895 2025/11/18 00:57:07 checking machine... 2025/11/18 00:57:07 checking revisions... [ 43.535728] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:57:07 testing simple program... [ 43.607765] cgroup: Unknown subsys name 'net' [ 43.653796] cgroup: Unknown subsys name 'cpuset' [ 43.666182] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:57:07 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff8152da53 RDX=0000000000000000 RSI=0000000000000004 RDI=ffff888009612530 RBP=ffffffff85c0c110 RSP=ffff88806ce08f78 R8 =0000000000000001 R9 =ffffed10012c24a6 R10=ffff888009612533 R11=0000000000000001 R12=0000000000000100 R13=0000000000000009 R14=0000000000000200 R15=0000000000000009 RIP=ffffffff813c10f6 RFL=00000092 [--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 00007f6efc8e6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6efce9d618 CR3=000000000e0bd000 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=ffff888009326e88 RBX=ffff88800d8d6970 RCX=ffffffff81a82815 RDX=1ffff11001264dd1 RSI=ffffffff819be4ef RDI=ffff88800cbbe148 RBP=ffff88800cbbe140 RSP=ffff888019957778 R8 =0000000000000001 R9 =ffffed1001264de3 R10=0000000000000020 R11=0000000000000001 R12=0000000000000007 R13=0000000000000000 R14=ffff88800cbbe140 R15=0000000000000001 RIP=ffffffff819be581 RFL=00000246 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0d5bf77298 CR3=000000000d0df000 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=756e696c2d34365f3638782f62696c2f XMM01=2e676e2d70616362696c2f756e672d78 XMM02=00302e6f732e676e2d70616362696c2f XMM03=756e672d78756e696c2d34365f363878 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000