[ 46.322255] ------------[ cut here ]------------ [ 46.323149] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.325099] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.326495] Modules linked in: [ 46.327105] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.329329] Tainted: [W]=WARN [ 46.329983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.331429] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.332334] 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 [ 46.335609] RSP: 0018:ffff88801a5e7bc0 EFLAGS: 00010286 [ 46.336618] RAX: 0000000000000000 RBX: ffffed10034bcf78 RCX: ffffffff813a4050 [ 46.337932] RDX: ffff88800f525340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.339226] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034bcf2f [ 46.340525] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.341819] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5e7df8 [ 46.343098] FS: 00007fc0d9c78900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.344527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.345585] CR2: 00007ffc484adef8 CR3: 0000000009fdf000 CR4: 0000000000350ef0 [ 46.346867] Call Trace: [ 46.347327] [ 46.347778] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.348641] ? __create_object+0x59/0x80 [ 46.349422] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.350388] __vmalloc_noprof+0x59/0x60 [ 46.351148] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.352031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.352980] bpf_prog_alloc+0x39/0x200 [ 46.354846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.355794] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.356752] do_seccomp+0x349/0x25e0 [ 46.357443] ? find_held_lock+0x2b/0x80 [ 46.358209] ? do_prlimit+0x310/0x610 [ 46.358950] ? __pfx_do_seccomp+0x10/0x10 [ 46.359756] ? do_raw_spin_unlock+0x53/0x220 [ 46.360557] ? _raw_spin_unlock+0x1e/0x40 [ 46.361343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.362304] ? static_key_count+0x60/0x80 [ 46.363117] prctl_set_seccomp+0x4e/0x70 [ 46.363885] __do_sys_prctl+0xe6c/0x1d70 [ 46.364708] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.365523] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.366513] ? irqentry_exit+0xf3/0x650 [ 46.367282] do_syscall_64+0xbf/0x430 [ 46.368046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.369008] RIP: 0033:0x7fc0da16a5cd [ 46.369728] 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 [ 46.372924] RSP: 002b:00007ffc484abfd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.374296] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0da16a5cd [ 46.375591] RDX: 000055ca6e764e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.376894] RBP: 00007ffc484ac030 R08: 0000000000000000 R09: 00007ffc484ab6d0 [ 46.378193] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca9e60fad0 [ 46.379478] R13: 00007ffc484ac460 R14: 000055ca9e610bc0 R15: 000055ca9e621780 [ 46.380821] [ 46.381249] irq event stamp: 1871 [ 46.381909] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 46.383438] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 46.384992] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 46.386552] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 46.388083] ---[ end trace 0000000000000000 ]--- [ 49.234470] ------------[ cut here ]------------ [ 49.235390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.237504] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.239060] Modules linked in: [ 49.239723] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.241757] Tainted: [W]=WARN [ 49.242318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.243822] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.244767] 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 [ 49.248449] RSP: 0018:ffff8880170a7bc0 EFLAGS: 00010286 [ 49.249600] RAX: 0000000000000000 RBX: ffffed1002e14f78 RCX: ffffffff813a4050 [ 49.251082] RDX: ffff888016d49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.252597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e14f2f [ 49.254065] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.255548] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170a7df8 [ 49.257054] FS: 00007f6933c71900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.258699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.259923] CR2: 00007f6934163580 CR3: 000000000e3ea000 CR4: 0000000000350ef0 [ 49.261344] Call Trace: [ 49.261856] [ 49.262275] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.263192] ? __create_object+0x59/0x80 [ 49.264010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.265007] __vmalloc_noprof+0x59/0x60 [ 49.265784] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.266638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.267575] bpf_prog_alloc+0x39/0x200 [ 49.268329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.269279] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.270194] do_seccomp+0x349/0x25e0 [ 49.270957] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.271910] ? __pfx_do_seccomp+0x10/0x10 [ 49.272711] ? find_held_lock+0x2b/0x80 [ 49.273486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.274596] ? static_key_count+0x60/0x80 [ 49.275508] prctl_set_seccomp+0x4e/0x70 [ 49.276449] __do_sys_prctl+0xe6c/0x1d70 [ 49.277344] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.278232] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.279226] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.280236] ? irqentry_exit+0xf3/0x650 [ 49.281023] do_syscall_64+0xbf/0x430 [ 49.281793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.282788] RIP: 0033:0x7f69341635cd [ 49.283529] 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 [ 49.286918] RSP: 002b:00007fffecbb17a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.288317] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69341635cd [ 49.289810] RDX: 000055cb1e6f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.291163] RBP: 00007fffecbb1800 R08: 0000000000000000 R09: 00007fffecbb0ea0 [ 49.292624] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb381eb2b0 [ 49.294044] R13: 00007fffecbb1c30 R14: 000055cb381edd20 R15: 000055cb381ff8d0 [ 49.295451] [ 49.295939] irq event stamp: 1751 [ 49.296586] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 49.297662] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.298719] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 49.299712] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 49.300701] ---[ end trace 0000000000000000 ]--- [ 49.993903] ------------[ cut here ]------------ [ 49.994435] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.995625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.996489] Modules linked in: [ 49.996868] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.998059] Tainted: [W]=WARN [ 49.998396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.999282] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.999829] 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 [ 50.001744] RSP: 0018:ffff888016fa7bc0 EFLAGS: 00010286 [ 50.002303] RAX: 0000000000000000 RBX: ffffed1002df4f78 RCX: ffffffff813a4050 [ 50.003070] RDX: ffff888016c25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.003833] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df4f2f [ 50.004576] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.005347] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fa7df8 [ 50.006109] FS: 00007ff95fb3b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.006964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.007572] CR2: 00007fff06835ef8 CR3: 000000001f933000 CR4: 0000000000350ef0 [ 50.008344] Call Trace: [ 50.008620] [ 50.008879] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.009398] ? __create_object+0x59/0x80 [ 50.009863] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.010414] __vmalloc_noprof+0x59/0x60 [ 50.010870] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.011372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.011924] bpf_prog_alloc+0x39/0x200 [ 50.012355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.012904] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.013426] do_seccomp+0x349/0x25e0 [ 50.013854] ? find_held_lock+0x2b/0x80 [ 50.014286] ? do_prlimit+0x310/0x610 [ 50.014727] ? __pfx_do_seccomp+0x10/0x10 [ 50.015182] ? do_raw_spin_unlock+0x53/0x220 [ 50.015674] ? _raw_spin_unlock+0x1e/0x40 [ 50.016127] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.016701] ? static_key_count+0x60/0x80 [ 50.017168] prctl_set_seccomp+0x4e/0x70 [ 50.017605] __do_sys_prctl+0xe6c/0x1d70 [ 50.018088] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.018571] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.019157] ? irqentry_exit+0xf3/0x650 [ 50.019588] do_syscall_64+0xbf/0x430 [ 50.020036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.020588] RIP: 0033:0x7ff96002d5cd [ 50.021002] 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 [ 50.022921] RSP: 002b:00007fff06834300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.023750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff96002d5cd [ 50.024522] RDX: 000055d8fae69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.025323] RBP: 00007fff06834360 R08: 0000000000000000 R09: 00007fff06833a00 [ 50.026111] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d93a347ad0 [ 50.026889] R13: 00007fff06834790 R14: 000055d93a348bc0 R15: 000055d93a359780 [ 50.027679] [ 50.027933] irq event stamp: 1679 [ 50.028310] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 50.029240] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 50.030157] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 50.031110] softirqs last disabled at (1535): [] __irq_exit_rcu+0xc4/0x100 [ 50.032024] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46851' (ECDSA) to the list of known hosts. 2025/11/18 08:13:21 fuzzer started 2025/11/18 08:13:22 dialing manager at localhost:34383 2025/11/18 08:13:22 checking machine... 2025/11/18 08:13:22 checking revisions... [ 50.862483] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:13:22 testing simple program... [ 50.940534] cgroup: Unknown subsys name 'net' [ 50.991039] cgroup: Unknown subsys name 'cpuset' [ 51.000925] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:13:21 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff81374aec RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=000000000fdd11a8 RSP=ffff888018b57cb0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88807ffd7650 R14=ffff8880176a2700 R15=ffff888009462500 RIP=ffffffff817518c8 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 00007f6933c71900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6933c40008 CR3=000000001fac5000 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=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=0000000000025901 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffecbab000 CR3=0000000009fc3000 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=2031323a33313a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a33313a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000