[ 46.249479] ------------[ cut here ]------------ [ 46.250441] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.252399] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.253857] Modules linked in: [ 46.254454] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.256696] Tainted: [W]=WARN [ 46.257413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.258915] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.259791] 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 [ 46.263031] RSP: 0018:ffff888016267bc0 EFLAGS: 00010286 [ 46.264027] RAX: 0000000000000000 RBX: ffffed1002c4cf78 RCX: ffffffff813a4050 [ 46.265311] RDX: ffff888014329bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.266628] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4cf2f [ 46.267924] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.269218] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016267df8 [ 46.270522] FS: 00007f1b5bd8d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.271977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.273048] CR2: 00007ffdf68d6ef7 CR3: 000000000b84b000 CR4: 0000000000350ef0 [ 46.274349] Call Trace: [ 46.274879] [ 46.275294] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.276213] ? __create_object+0x59/0x80 [ 46.277008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.277984] __vmalloc_noprof+0x59/0x60 [ 46.278705] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.279575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.280510] bpf_prog_alloc+0x39/0x200 [ 46.281276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.282228] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.283153] do_seccomp+0x349/0x25e0 [ 46.283886] ? find_held_lock+0x2b/0x80 [ 46.284613] ? do_prlimit+0x310/0x610 [ 46.285369] ? __pfx_do_seccomp+0x10/0x10 [ 46.286146] ? do_raw_spin_unlock+0x53/0x220 [ 46.287002] ? _raw_spin_unlock+0x1e/0x40 [ 46.287745] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.288702] ? static_key_count+0x60/0x80 [ 46.289489] prctl_set_seccomp+0x4e/0x70 [ 46.290257] __do_sys_prctl+0xe6c/0x1d70 [ 46.291052] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.291922] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.292892] ? irqentry_exit+0xf3/0x650 [ 46.293624] do_syscall_64+0xbf/0x430 [ 46.294382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.295339] RIP: 0033:0x7f1b5c27f5cd [ 46.296045] 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 [ 46.299236] RSP: 002b:00007ffdf68d5c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.300620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b5c27f5cd [ 46.301925] RDX: 000055d6aa43ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.303234] RBP: 00007ffdf68d5c70 R08: 0000000000000000 R09: 00007ffdf68d5310 [ 46.304535] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6b7190bf0 [ 46.305847] R13: 00007ffdf68d60a0 R14: 000055d6b719a380 R15: 000055d6b71a5460 [ 46.307180] [ 46.307618] irq event stamp: 1849 [ 46.308271] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 46.309795] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 46.311355] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 46.312900] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 46.314430] ---[ end trace 0000000000000000 ]--- [ 49.241225] ------------[ cut here ]------------ [ 49.242182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.244570] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.246126] Modules linked in: [ 49.246738] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.248725] Tainted: [W]=WARN [ 49.249315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.250830] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.251711] 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 [ 49.254905] RSP: 0018:ffff888016cc7bc0 EFLAGS: 00010286 [ 49.255876] RAX: 0000000000000000 RBX: ffffed1002d98f78 RCX: ffffffff813a4050 [ 49.257170] RDX: ffff888016775340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.258486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d98f2f [ 49.259781] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.261085] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cc7df8 [ 49.262357] FS: 00007f72a367c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.263835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.264925] CR2: 00007ffcf530bef7 CR3: 000000000e784000 CR4: 0000000000350ef0 [ 49.266216] Call Trace: [ 49.266686] [ 49.267145] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.268043] ? __create_object+0x59/0x80 [ 49.268771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.269727] __vmalloc_noprof+0x59/0x60 [ 49.270503] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.271365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.272312] bpf_prog_alloc+0x39/0x200 [ 49.273050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.273987] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.274901] do_seccomp+0x349/0x25e0 [ 49.275571] ? find_held_lock+0x2b/0x80 [ 49.276338] ? do_prlimit+0x310/0x610 [ 49.277098] ? __pfx_do_seccomp+0x10/0x10 [ 49.277887] ? do_raw_spin_unlock+0x53/0x220 [ 49.278694] ? _raw_spin_unlock+0x1e/0x40 [ 49.279475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.280446] ? static_key_count+0x60/0x80 [ 49.281245] prctl_set_seccomp+0x4e/0x70 [ 49.282015] __do_sys_prctl+0xe6c/0x1d70 [ 49.282770] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.283640] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.284606] ? irqentry_exit+0xf3/0x650 [ 49.285379] do_syscall_64+0xbf/0x430 [ 49.286121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.287085] RIP: 0033:0x7f72a3b6e5cd [ 49.287745] 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 [ 49.290910] RSP: 002b:00007ffcf530ad40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.292266] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72a3b6e5cd [ 49.293548] RDX: 0000562ccfa11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.294847] RBP: 00007ffcf530ada0 R08: 0000000000000000 R09: 00007ffcf530a440 [ 49.296134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562cfa8e1ad0 [ 49.297434] R13: 00007ffcf530b1d0 R14: 0000562cfa8e2bc0 R15: 0000562cfa8f3780 [ 49.298731] [ 49.299212] irq event stamp: 1793 [ 49.299869] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.301393] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.302967] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 49.304693] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 49.306237] ---[ end trace 0000000000000000 ]--- [ 50.064131] ------------[ cut here ]------------ [ 50.065073] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.067035] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.068468] Modules linked in: [ 50.069152] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.071125] Tainted: [W]=WARN [ 50.071676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.073130] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.074019] 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 [ 50.077154] RSP: 0018:ffff88800f01fbc0 EFLAGS: 00010286 [ 50.078134] RAX: 0000000000000000 RBX: ffffed1001e03f78 RCX: ffffffff813a4050 [ 50.079435] RDX: ffff888017b45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.080704] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e03f2f [ 50.081993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.083278] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f01fdf8 [ 50.084570] FS: 00007f4aabab1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.086027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.087098] CR2: 00007f4aabfa3580 CR3: 0000000020280000 CR4: 0000000000350ef0 [ 50.088372] Call Trace: [ 50.088882] [ 50.089296] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.090188] ? __create_object+0x59/0x80 [ 50.090997] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.091968] __vmalloc_noprof+0x59/0x60 [ 50.092676] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.093553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.094511] bpf_prog_alloc+0x39/0x200 [ 50.095258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.096178] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.097085] do_seccomp+0x349/0x25e0 [ 50.097760] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.098675] ? __pfx_do_seccomp+0x10/0x10 [ 50.099464] ? find_held_lock+0x2b/0x80 [ 50.100238] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.101198] ? static_key_count+0x60/0x80 [ 50.101993] prctl_set_seccomp+0x4e/0x70 [ 50.102725] __do_sys_prctl+0xe6c/0x1d70 [ 50.103509] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.104379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.105343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.106307] ? irqentry_exit+0xf3/0x650 [ 50.107071] do_syscall_64+0xbf/0x430 [ 50.107771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.108729] RIP: 0033:0x7f4aabfa35cd [ 50.109427] 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 [ 50.112589] RSP: 002b:00007ffdcbe8f480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.113959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4aabfa35cd [ 50.115250] RDX: 000055fe88697e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.116515] RBP: 00007ffdcbe8f4e0 R08: 0000000000000000 R09: 00007ffdcbe8eb80 [ 50.117847] R10: 0000000000000000 R11: 0000000000000246 R12: 000055feada4ead0 [ 50.119144] R13: 00007ffdcbe8f910 R14: 000055feada4fbc0 R15: 000055feada60780 [ 50.120437] [ 50.120909] irq event stamp: 1755 [ 50.121515] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.123040] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.124565] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 50.126112] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.127626] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55863' (ECDSA) to the list of known hosts. 2025/11/19 06:36:37 fuzzer started 2025/11/19 06:36:38 dialing manager at localhost:34383 2025/11/19 06:36:38 checking machine... 2025/11/19 06:36:38 checking revisions... [ 51.088108] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:36:38 testing simple program... [ 51.190340] cgroup: Unknown subsys name 'net' [ 51.244043] cgroup: Unknown subsys name 'cpuset' [ 51.256201] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:36:37 Registers: info registers vcpu 0 RAX=0000000000049ce7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6949a5f000 CR3=000000000dd7a000 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=cc6c553958edf49b614ec429f351e220 XMM02=0000000000306238eff9b2d0a8fce9cb XMM03=00000000003063082c67c8bc2e329bc3 XMM04=3b7cbc80e817fe3900000000000ae988 XMM05=7799d2c230ab208000000000003211c0 XMM06=474038aa6c007e1f000000000031ffb0 XMM07=fb795ef6d65770560000000000310070 XMM08=2c67c8bc2e329bc300000000003062a8 XMM09=00000000000000000000000000000000 XMM10=20200000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888019b30001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888019b2f701 RSI=ffff888019b2f788 RDI=ffff888019b2f788 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f8 R8 =ffffffff86aaeeee R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000023ce7 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff888019b2f788 R15=ffff88806cf08a70 RIP=ffffffff8135da20 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 00007f72a367c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f72a3c33618 CR3=000000000e756000 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