[ 39.026648] ------------[ cut here ]------------ [ 39.027705] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.030004] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.031690] Modules linked in: [ 39.032470] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.034684] Tainted: [W]=WARN [ 39.035396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.037395] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.038642] 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 [ 39.042631] RSP: 0018:ffff888017297bc0 EFLAGS: 00010286 [ 39.043832] RAX: 0000000000000000 RBX: ffffed1002e52f78 RCX: ffffffff813a4050 [ 39.045428] RDX: ffff8880161c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.046938] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e52f2f [ 39.048520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.049961] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017297df8 [ 39.051432] FS: 00007fe5ed058900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.053197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.054478] CR2: 00007ffc5f42aef7 CR3: 000000000d5f0000 CR4: 0000000000350ef0 [ 39.056010] Call Trace: [ 39.056636] [ 39.057100] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.058209] ? __create_object+0x59/0x80 [ 39.059126] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.060379] __vmalloc_noprof+0x59/0x60 [ 39.061375] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.062413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.063558] bpf_prog_alloc+0x39/0x200 [ 39.064403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.065404] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.066379] do_seccomp+0x349/0x25e0 [ 39.067262] ? find_held_lock+0x2b/0x80 [ 39.068247] ? do_prlimit+0x310/0x610 [ 39.069154] ? __pfx_do_seccomp+0x10/0x10 [ 39.070098] ? do_raw_spin_unlock+0x53/0x220 [ 39.071073] ? _raw_spin_unlock+0x1e/0x40 [ 39.072006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.073191] ? static_key_count+0x60/0x80 [ 39.074148] prctl_set_seccomp+0x4e/0x70 [ 39.075125] __do_sys_prctl+0xe6c/0x1d70 [ 39.076016] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.077006] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.078075] ? irqentry_exit+0xf3/0x650 [ 39.078997] do_syscall_64+0xbf/0x430 [ 39.079918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.081074] RIP: 0033:0x7fe5ed54a5cd [ 39.081930] 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 [ 39.085751] RSP: 002b:00007ffc5f429200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.087364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5ed54a5cd [ 39.088901] RDX: 000055e640540e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.090321] RBP: 00007ffc5f429260 R08: 0000000000000000 R09: 00007ffc5f428900 [ 39.091931] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6437adad0 [ 39.093560] R13: 00007ffc5f429690 R14: 000055e6437aebc0 R15: 000055e6437bf780 [ 39.095241] [ 39.095732] irq event stamp: 1843 [ 39.096440] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 39.098111] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 39.099769] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 39.101432] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100 [ 39.103062] ---[ end trace 0000000000000000 ]--- [ 42.189138] ------------[ cut here ]------------ [ 42.190068] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.192059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.193725] Modules linked in: [ 42.194419] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.196417] Tainted: [W]=WARN [ 42.196975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.198445] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.199376] 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 [ 42.202550] RSP: 0018:ffff88800e7efbc0 EFLAGS: 00010286 [ 42.203543] RAX: 0000000000000000 RBX: ffffed1001cfdf78 RCX: ffffffff813a4050 [ 42.204836] RDX: ffff888016875340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.206130] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cfdf2f [ 42.207410] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.208693] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e7efdf8 [ 42.209978] FS: 00007ff9f0f12900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.211435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.212496] CR2: 00007ff9f1404580 CR3: 000000000b8e4000 CR4: 0000000000350ef0 [ 42.213774] Call Trace: [ 42.214286] [ 42.214698] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.215596] ? __create_object+0x59/0x80 [ 42.216379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.217353] __vmalloc_noprof+0x59/0x60 [ 42.218073] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.218944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.219890] bpf_prog_alloc+0x39/0x200 [ 42.220626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.221559] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.222455] do_seccomp+0x349/0x25e0 [ 42.223131] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.224055] ? __pfx_do_seccomp+0x10/0x10 [ 42.224844] ? find_held_lock+0x2b/0x80 [ 42.225607] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.226587] ? static_key_count+0x60/0x80 [ 42.227413] prctl_set_seccomp+0x4e/0x70 [ 42.228149] __do_sys_prctl+0xe6c/0x1d70 [ 42.228940] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.229788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.230758] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.231745] ? irqentry_exit+0xf3/0x650 [ 42.232506] do_syscall_64+0xbf/0x430 [ 42.233250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.234162] RIP: 0033:0x7ff9f14045cd [ 42.234872] 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 [ 42.238067] RSP: 002b:00007fff9c501200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.239431] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9f14045cd [ 42.240720] RDX: 0000560e22b22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.242006] RBP: 00007fff9c501260 R08: 0000000000000000 R09: 00007fff9c500900 [ 42.243311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e3ffc6240 [ 42.244592] R13: 00007fff9c501690 R14: 0000560e3ffcf380 R15: 0000560e3ffda540 [ 42.245907] [ 42.246374] irq event stamp: 1773 [ 42.246990] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 42.248396] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 42.249745] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 42.251101] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 42.252452] ---[ end trace 0000000000000000 ]--- [ 43.008735] ------------[ cut here ]------------ [ 43.009373] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.010736] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.011752] Modules linked in: [ 43.012198] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.013563] Tainted: [W]=WARN [ 43.013948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.014975] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.015614] 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 [ 43.017820] RSP: 0018:ffff88801aa67bc0 EFLAGS: 00010286 [ 43.018502] RAX: 0000000000000000 RBX: ffffed100354cf78 RCX: ffffffff813a4050 [ 43.019387] RDX: ffff888016f4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.020281] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100354cf2f [ 43.021135] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.022003] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa67df8 [ 43.022883] FS: 00007fc9a9848900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.023870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.024600] CR2: 00007fffc970aef7 CR3: 000000001caa6000 CR4: 0000000000350ef0 [ 43.025483] Call Trace: [ 43.025798] [ 43.026079] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.026697] ? __create_object+0x59/0x80 [ 43.027231] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.027875] __vmalloc_noprof+0x59/0x60 [ 43.028405] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.028988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.029622] bpf_prog_alloc+0x39/0x200 [ 43.030098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.030735] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.031372] do_seccomp+0x349/0x25e0 [ 43.031838] ? find_held_lock+0x2b/0x80 [ 43.032347] ? do_prlimit+0x310/0x610 [ 43.032827] ? __pfx_do_seccomp+0x10/0x10 [ 43.033365] ? do_raw_spin_unlock+0x53/0x220 [ 43.033900] ? _raw_spin_unlock+0x1e/0x40 [ 43.034433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.035065] ? static_key_count+0x60/0x80 [ 43.035628] prctl_set_seccomp+0x4e/0x70 [ 43.036148] __do_sys_prctl+0xe6c/0x1d70 [ 43.036693] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.037289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.037934] ? irqentry_exit+0xf3/0x650 [ 43.038479] do_syscall_64+0xbf/0x430 [ 43.038960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.039625] RIP: 0033:0x7fc9a9d3a5cd [ 43.040081] 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 [ 43.042241] RSP: 002b:00007fffc9709af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.043150] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9a9d3a5cd [ 43.044055] RDX: 00005594c2279e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.044943] RBP: 00007fffc9709b50 R08: 0000000000000000 R09: 00007fffc97091f0 [ 43.045819] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594cca7c2b0 [ 43.046699] R13: 00007fffc9709f80 R14: 00005594cca7ed20 R15: 00005594cca908d0 [ 43.047602] [ 43.047891] irq event stamp: 1705 [ 43.048336] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 43.049387] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 43.050425] softirqs last enabled at (1218): [] handle_softirqs+0x50c/0x770 [ 43.051493] softirqs last disabled at (1209): [] __irq_exit_rcu+0xc4/0x100 [ 43.052526] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19214' (ECDSA) to the list of known hosts. 2025/11/18 08:42:43 fuzzer started 2025/11/18 08:42:43 dialing manager at localhost:34383 2025/11/18 08:42:43 checking machine... 2025/11/18 08:42:43 checking revisions... [ 43.916888] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:42:43 testing simple program... [ 44.003299] cgroup: Unknown subsys name 'net' [ 44.061082] cgroup: Unknown subsys name 'cpuset' [ 44.075593] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:42:42 Registers: info registers vcpu 0 RAX=ffff8880173e0001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff8880173dff01 RSI=ffff8880173dff50 RDI=ffff88806ce08a40 RBP=ffff8880173dff50 RSP=ffff88806ce08998 R8 =ffffffff86e87020 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16 R12=0000000000000008 R13=ffff8880173d8000 R14=ffff8880173dff58 R15=ffff88806ce08a30 RIP=ffffffff8135e2ee 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 00007ff9f0f12900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9c4fb000 CR3=000000001caf2000 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=dffffc0000000000 RBX=ffff88806cf08f78 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009643b7c RBP=ffff888009643780 RSP=ffff88806cf089d0 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000011d7b R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88806cf08f48 R15=ffff88806cf08a70 RIP=ffffffff815d2b50 RFL=00000217 [----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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdbd4d2f668 CR3=000000000d32e000 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=edcdc344ce3a95b2054d06ea187613c5 XMM02=0000000000303b20ec2efd57dc4c00df XMM03=000000000030f1c0c65e443bd3e3f5b0 XMM04=18831e18daf02ffd00000000000ae988 XMM05=14648eaa1277bab1000000000031fb30 XMM06=817b8945e9d50373000000000031f9b8 XMM07=e042d86d42eb936e000000000030f440 XMM08=c65e443bd3e3f5b00000000000303b80 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000