[ 46.298776] ------------[ cut here ]------------ [ 46.299713] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.301752] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.303218] Modules linked in: [ 46.303807] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.306068] Tainted: [W]=WARN [ 46.306645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.308181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.309098] 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 [ 46.312281] RSP: 0018:ffff888017d5fbc0 EFLAGS: 00010286 [ 46.313256] RAX: 0000000000000000 RBX: ffffed1002fabf78 RCX: ffffffff813a4050 [ 46.314553] RDX: ffff88801773b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.315838] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fabf2f [ 46.317121] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.318414] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d5fdf8 [ 46.319702] FS: 00007f733b7f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.321143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.322206] CR2: 00007f733bce5580 CR3: 000000000ca18000 CR4: 0000000000350ef0 [ 46.323511] Call Trace: [ 46.324002] [ 46.324413] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.325309] ? __create_object+0x59/0x80 [ 46.326093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.327081] __vmalloc_noprof+0x59/0x60 [ 46.327805] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.328680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.329609] bpf_prog_alloc+0x39/0x200 [ 46.330355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.331285] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.332191] do_seccomp+0x349/0x25e0 [ 46.332871] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.333771] ? __pfx_do_seccomp+0x10/0x10 [ 46.334575] ? find_held_lock+0x2b/0x80 [ 46.335337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.336298] ? static_key_count+0x60/0x80 [ 46.337098] prctl_set_seccomp+0x4e/0x70 [ 46.337831] __do_sys_prctl+0xe6c/0x1d70 [ 46.338624] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.339490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.340451] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.341418] ? irqentry_exit+0xf3/0x650 [ 46.342181] do_syscall_64+0xbf/0x430 [ 46.342892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.343837] RIP: 0033:0x7f733bce55cd [ 46.344543] 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 [ 46.347718] RSP: 002b:00007ffd62c3b730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.349076] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f733bce55cd [ 46.350379] RDX: 000055a2e04dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.351663] RBP: 00007ffd62c3b790 R08: 0000000000000000 R09: 00007ffd62c3ae30 [ 46.352964] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2f9612b10 [ 46.354256] R13: 00007ffd62c3bbc0 R14: 000055a2f96132b0 R15: 000055a2f96276f0 [ 46.355562] [ 46.356017] irq event stamp: 1889 [ 46.356627] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 46.358159] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 46.359693] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 46.361242] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 46.362771] ---[ end trace 0000000000000000 ]--- [ 49.322989] ------------[ cut here ]------------ [ 49.323711] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.325416] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.326649] Modules linked in: [ 49.327403] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.329040] Tainted: [W]=WARN [ 49.329498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.330714] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.331462] 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 [ 49.334074] RSP: 0018:ffff88801700fbc0 EFLAGS: 00010286 [ 49.334848] RAX: 0000000000000000 RBX: ffffed1002e01f78 RCX: ffffffff813a4050 [ 49.335895] RDX: ffff888016b1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.336954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e01f2f [ 49.338011] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.339076] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801700fdf8 [ 49.340131] FS: 00007f585bae0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.341320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.342194] CR2: 00007ffca7425ef7 CR3: 000000000b818000 CR4: 0000000000350ef0 [ 49.343273] Call Trace: [ 49.343657] [ 49.344034] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.344737] ? __create_object+0x59/0x80 [ 49.345394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.346204] __vmalloc_noprof+0x59/0x60 [ 49.346806] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.347530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.348308] bpf_prog_alloc+0x39/0x200 [ 49.348881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.349662] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.350424] do_seccomp+0x349/0x25e0 [ 49.351018] ? irqentry_exit+0x17b/0x650 [ 49.351630] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 49.352681] ? __pfx_do_seccomp+0x10/0x10 [ 49.353413] ? __do_sys_prctl+0xc4/0x1d70 [ 49.354064] ? __sanitizer_cov_trace_switch+0x34/0x90 [ 49.354843] prctl_set_seccomp+0x4e/0x70 [ 49.355479] __do_sys_prctl+0xe6c/0x1d70 [ 49.356235] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.357157] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.357962] ? irqentry_exit+0xf3/0x650 [ 49.358582] do_syscall_64+0xbf/0x430 [ 49.359219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.360012] RIP: 0033:0x7f585bfd25cd [ 49.360575] 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 [ 49.363220] RSP: 002b:00007ffca7424b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.364345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f585bfd25cd [ 49.365408] RDX: 000055dc7b179e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.366479] RBP: 00007ffca7424bb0 R08: 0000000000000000 R09: 00007ffca7424250 [ 49.367538] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc80fd0ad0 [ 49.368609] R13: 00007ffca7424fe0 R14: 000055dc80fd1bc0 R15: 000055dc80fe2780 [ 49.369684] [ 49.370067] irq event stamp: 1823 [ 49.370586] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.371864] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.373131] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.374433] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.375688] ---[ end trace 0000000000000000 ]--- [ 50.024463] ------------[ cut here ]------------ [ 50.025392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.027455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.028884] Modules linked in: [ 50.029775] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.031837] Tainted: [W]=WARN [ 50.032431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.033865] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.034772] 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 [ 50.037887] RSP: 0018:ffff88801a697bc0 EFLAGS: 00010286 [ 50.038852] RAX: 0000000000000000 RBX: ffffed10034d2f78 RCX: ffffffff813a4050 [ 50.040101] RDX: ffff88800f039bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.041359] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034d2f2f [ 50.042628] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.043878] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a697df8 [ 50.045138] FS: 00007f05208f7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.046582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.047627] CR2: 00007ffdf6433ef7 CR3: 000000001c3a6000 CR4: 0000000000350ef0 [ 50.048897] Call Trace: [ 50.049407] [ 50.049815] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.050716] ? __create_object+0x59/0x80 [ 50.051490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.052452] __vmalloc_noprof+0x59/0x60 [ 50.053195] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.054048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.054972] bpf_prog_alloc+0x39/0x200 [ 50.055657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.056566] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.057456] do_seccomp+0x349/0x25e0 [ 50.058186] ? find_held_lock+0x2b/0x80 [ 50.058895] ? do_prlimit+0x310/0x610 [ 50.059632] ? __pfx_do_seccomp+0x10/0x10 [ 50.060404] ? do_raw_spin_unlock+0x53/0x220 [ 50.061222] ? _raw_spin_unlock+0x1e/0x40 [ 50.061995] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.062902] ? static_key_count+0x60/0x80 [ 50.063700] prctl_set_seccomp+0x4e/0x70 [ 50.064469] __do_sys_prctl+0xe6c/0x1d70 [ 50.065238] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.066077] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.067052] ? irqentry_exit+0xf3/0x650 [ 50.067765] do_syscall_64+0xbf/0x430 [ 50.068498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.069429] RIP: 0033:0x7f0520de95cd [ 50.070124] 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 [ 50.073227] RSP: 002b:00007ffdf6431d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.074587] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0520de95cd [ 50.075838] RDX: 0000560b67f7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.077099] RBP: 00007ffdf6431df0 R08: 0000000000000000 R09: 00007ffdf6431490 [ 50.078377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b7515b2b0 [ 50.079589] R13: 00007ffdf6432220 R14: 0000560b7515dd20 R15: 0000560b7516f8d0 [ 50.080651] [ 50.081038] irq event stamp: 1851 [ 50.081536] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 50.082790] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 50.084044] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 50.085311] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 50.086564] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58967' (ECDSA) to the list of known hosts. 2025/11/18 00:28:33 fuzzer started 2025/11/18 00:28:33 dialing manager at localhost:37895 2025/11/18 00:28:33 checking machine... 2025/11/18 00:28:33 checking revisions... [ 50.856897] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:28:33 testing simple program... [ 50.939582] cgroup: Unknown subsys name 'net' [ 50.987709] cgroup: Unknown subsys name 'cpuset' [ 51.008405] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:28:32 Registers: info registers vcpu 0 RAX=0000000000000004 RBX=ffff888016b19bc0 RCX=0000000000000000 RDX=000000000000009b RSI=0000000000000000 RDI=ffffffff85ef8ea0 RBP=ffff888016b1a618 RSP=ffff888017d5f8a0 R8 =0000000000000000 R9 =000000000000009b R10=0000000000000001 R11=0000000000000000 R12=ffff888016b1a618 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815272d5 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 00007f585bae0900 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=00007ffca741e000 CR3=0000000009ec4000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023c01 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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=00007f585c0980b0 CR3=000000000bd39000 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=38323a303020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363631 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000