[ 38.977876] ------------[ cut here ]------------ [ 38.978742] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.980740] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.982201] Modules linked in: [ 38.982818] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.984751] Tainted: [W]=WARN [ 38.985339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.986799] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.987649] 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 [ 38.990803] RSP: 0018:ffff8880173b7bc0 EFLAGS: 00010286 [ 38.991726] RAX: 0000000000000000 RBX: ffffed1002e76f78 RCX: ffffffff813a4050 [ 38.992979] RDX: ffff888016f28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.994265] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e76f2f [ 38.995530] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.996818] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173b7df8 [ 38.998116] FS: 00007f20b3987900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.999556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.000604] CR2: 00007fff37062ef8 CR3: 000000000d7d2000 CR4: 0000000000350ef0 [ 39.001894] Call Trace: [ 39.002355] [ 39.002754] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.003656] ? __create_object+0x59/0x80 [ 39.004437] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.005398] __vmalloc_noprof+0x59/0x60 [ 39.006175] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.007045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.007976] bpf_prog_alloc+0x39/0x200 [ 39.008661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.009577] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.010475] do_seccomp+0x349/0x25e0 [ 39.011190] ? find_held_lock+0x2b/0x80 [ 39.011945] ? do_prlimit+0x310/0x610 [ 39.012649] ? __pfx_do_seccomp+0x10/0x10 [ 39.013429] ? do_raw_spin_unlock+0x53/0x220 [ 39.014271] ? _raw_spin_unlock+0x1e/0x40 [ 39.015063] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.016026] ? static_key_count+0x60/0x80 [ 39.016825] prctl_set_seccomp+0x4e/0x70 [ 39.017551] __do_sys_prctl+0xe6c/0x1d70 [ 39.018328] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.019162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.020123] ? irqentry_exit+0xf3/0x650 [ 39.020874] do_syscall_64+0xbf/0x430 [ 39.021555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.022495] RIP: 0033:0x7f20b3e795cd [ 39.023177] 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 [ 39.026286] RSP: 002b:00007fff37061280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.027624] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20b3e795cd [ 39.028881] RDX: 000055965c8bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.030157] RBP: 00007fff370612e0 R08: 0000000000000000 R09: 00007fff37060980 [ 39.031425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559663167b10 [ 39.032673] R13: 00007fff37061710 R14: 00005596631682b0 R15: 000055966317c6f0 [ 39.033962] [ 39.034376] irq event stamp: 1773 [ 39.035012] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.036498] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.038048] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 39.039618] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 39.041166] ---[ end trace 0000000000000000 ]--- [ 42.700682] ------------[ cut here ]------------ [ 42.701615] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.703579] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.705000] Modules linked in: [ 42.705577] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.707765] Tainted: [W]=WARN [ 42.708405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.709863] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.710713] 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 [ 42.713839] RSP: 0018:ffff888016c6fbc0 EFLAGS: 00010286 [ 42.714753] RAX: 0000000000000000 RBX: ffffed1002d8df78 RCX: ffffffff813a4050 [ 42.716047] RDX: ffff888016eb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.717348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8df2f [ 42.718666] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.719971] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c6fdf8 [ 42.721284] FS: 00007efbffcbb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.722757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.723853] CR2: 00007ffe3c295ef8 CR3: 000000000cac6000 CR4: 0000000000350ef0 [ 42.725161] Call Trace: [ 42.725636] [ 42.726102] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.727022] ? __create_object+0x59/0x80 [ 42.727773] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.728767] __vmalloc_noprof+0x59/0x60 [ 42.729544] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.730440] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.731394] bpf_prog_alloc+0x39/0x200 [ 42.732142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.733089] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.734023] do_seccomp+0x349/0x25e0 [ 42.734713] ? find_held_lock+0x2b/0x80 [ 42.735482] ? do_prlimit+0x310/0x610 [ 42.736233] ? __pfx_do_seccomp+0x10/0x10 [ 42.737034] ? do_raw_spin_unlock+0x53/0x220 [ 42.737893] ? _raw_spin_unlock+0x1e/0x40 [ 42.738644] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.739620] ? static_key_count+0x60/0x80 [ 42.740431] prctl_set_seccomp+0x4e/0x70 [ 42.741217] __do_sys_prctl+0xe6c/0x1d70 [ 42.742017] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.742892] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.743879] ? irqentry_exit+0xf3/0x650 [ 42.744613] do_syscall_64+0xbf/0x430 [ 42.745357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.746336] RIP: 0033:0x7efc001ad5cd [ 42.747049] 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 [ 42.750283] RSP: 002b:00007ffe3c294870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.751931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc001ad5cd [ 42.753231] RDX: 0000565390b11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.754528] RBP: 00007ffe3c2948d0 R08: 0000000000000000 R09: 00007ffe3c293f70 [ 42.755802] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653b4f23b10 [ 42.757070] R13: 00007ffe3c294d00 R14: 00005653b4f242b0 R15: 00005653b4f386f0 [ 42.758417] [ 42.758868] irq event stamp: 1777 [ 42.759469] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.760978] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.762630] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 42.764528] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.766131] ---[ end trace 0000000000000000 ]--- [ 43.674060] ------------[ cut here ]------------ [ 43.674961] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.676925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.678396] Modules linked in: [ 43.679033] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.680972] Tainted: [W]=WARN [ 43.681509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.682950] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.683829] 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 [ 43.686942] RSP: 0018:ffff888017147bc0 EFLAGS: 00010286 [ 43.687904] RAX: 0000000000000000 RBX: ffffed1002e28f78 RCX: ffffffff813a4050 [ 43.689163] RDX: ffff88800afd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.690440] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e28f2f [ 43.691709] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.692975] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017147df8 [ 43.694251] FS: 00007febc89eb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.695670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.696713] CR2: 00007ffd586e7ef8 CR3: 0000000019157000 CR4: 0000000000350ef0 [ 43.697983] Call Trace: [ 43.698439] [ 43.698894] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.699731] ? __create_object+0x59/0x80 [ 43.700499] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.701452] __vmalloc_noprof+0x59/0x60 [ 43.702212] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.703071] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.703987] bpf_prog_alloc+0x39/0x200 [ 43.704667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.705575] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.706469] do_seccomp+0x349/0x25e0 [ 43.707166] ? find_held_lock+0x2b/0x80 [ 43.707908] ? do_prlimit+0x310/0x610 [ 43.708589] ? __pfx_do_seccomp+0x10/0x10 [ 43.709364] ? do_raw_spin_unlock+0x53/0x220 [ 43.710197] ? _raw_spin_unlock+0x1e/0x40 [ 43.710957] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.711902] ? static_key_count+0x60/0x80 [ 43.712642] prctl_set_seccomp+0x4e/0x70 [ 43.713403] __do_sys_prctl+0xe6c/0x1d70 [ 43.714178] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.715006] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.715970] ? irqentry_exit+0xf3/0x650 [ 43.716674] do_syscall_64+0xbf/0x430 [ 43.717400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.718346] RIP: 0033:0x7febc8edd5cd [ 43.719032] 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 [ 43.722134] RSP: 002b:00007ffd586e6770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.723467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febc8edd5cd [ 43.724724] RDX: 000055e4bd66fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.725994] RBP: 00007ffd586e67d0 R08: 0000000000000000 R09: 00007ffd586e5e70 [ 43.727255] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4f40b3ad0 [ 43.728505] R13: 00007ffd586e6c00 R14: 000055e4f40b4bc0 R15: 000055e4f40c5780 [ 43.729827] [ 43.730247] irq event stamp: 1743 [ 43.730893] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 43.732400] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 43.733925] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 43.735486] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 43.737008] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41521' (ECDSA) to the list of known hosts. 2025/11/18 12:10:16 fuzzer started 2025/11/18 12:10:16 dialing manager at localhost:34383 2025/11/18 12:10:16 checking machine... 2025/11/18 12:10:16 checking revisions... [ 44.619224] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:10:16 testing simple program... [ 44.688717] cgroup: Unknown subsys name 'net' [ 44.748973] cgroup: Unknown subsys name 'cpuset' [ 44.768865] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:10:15 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff88801749a640 RDI=ffff888017499bc0 RBP=ffff888017499bc0 RSP=ffff88806ce08808 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff88801749a640 R15=0000000000000003 RIP=ffffffff81526594 RFL=00000007 [-----PC] 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 00007efbffcbb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3c28e000 CR3=000000000ccf2000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888009757d01 RBX=ffff888009757dc0 RCX=ffffffff86a0ba7a RDX=ffff888009758001 RSI=0000000000000000 RDI=ffff888009757850 RBP=ffff888009750000 RSP=ffff8880097577d0 R8 =ffffffff86a0ba7e R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000897b R12=ffff888009757801 R13=ffff888009757888 R14=ffff888009757dc0 R15=ffff888009757840 RIP=ffffffff8135fbf1 RFL=00000202 [-------] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde1dadaa8 CR3=000000000d27d000 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=1886c0dacc1885aa824e7083e227d8e0 XMM02=2c67c8bc2e329bc30000000000304d98 XMM03=fb795ef6d65770560000000000312028 XMM04=065b9f350af7a53000000000000ae988 XMM05=2d1374856e225e7200000000003221f8 XMM06=817b8945e9d503730000000000321bf0 XMM07=e042d86d42eb936e0000000000312300 XMM08=58fb142e7e48792a0000000000304df8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000