[ 54.055804] ------------[ cut here ]------------ [ 54.056757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.058820] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 54.060265] Modules linked in: [ 54.060862] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.062922] Tainted: [W]=WARN [ 54.063541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.065031] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.065945] 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 [ 54.069158] RSP: 0018:ffff888015fafbc0 EFLAGS: 00010286 [ 54.070107] RAX: 0000000000000000 RBX: ffffed1002bf5f78 RCX: ffffffff813a4050 [ 54.071429] RDX: ffff888016541bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.072721] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf5f2f [ 54.074031] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.075308] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fafdf8 [ 54.076596] FS: 00007fd68d1c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.078049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.079116] CR2: 00007fd68d6b3580 CR3: 000000000cdfe000 CR4: 0000000000350ef0 [ 54.080421] Call Trace: [ 54.080899] [ 54.081364] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.082270] ? __create_object+0x59/0x80 [ 54.083018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.083998] __vmalloc_noprof+0x59/0x60 [ 54.084769] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.085677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.086614] bpf_prog_alloc+0x39/0x200 [ 54.087357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.088313] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.089248] do_seccomp+0x349/0x25e0 [ 54.089935] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.090844] ? __pfx_do_seccomp+0x10/0x10 [ 54.091631] ? find_held_lock+0x2b/0x80 [ 54.092406] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.093397] ? static_key_count+0x60/0x80 [ 54.094210] prctl_set_seccomp+0x4e/0x70 [ 54.094950] __do_sys_prctl+0xe6c/0x1d70 [ 54.095743] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.096618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.097610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.098586] ? irqentry_exit+0xf3/0x650 [ 54.099359] do_syscall_64+0xbf/0x430 [ 54.100061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.101038] RIP: 0033:0x7fd68d6b35cd [ 54.101758] 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 [ 54.104952] RSP: 002b:00007fff1b2e2ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.106333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd68d6b35cd [ 54.107605] RDX: 0000564a25caee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.108932] RBP: 00007fff1b2e2f40 R08: 0000000000000000 R09: 00007fff1b2e25e0 [ 54.110214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a3bb22ad0 [ 54.111513] R13: 00007fff1b2e3370 R14: 0000564a3bb23bc0 R15: 0000564a3bb34780 [ 54.112826] [ 54.113330] irq event stamp: 1723 [ 54.113950] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 54.115479] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 54.117021] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 54.118566] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 54.120090] ---[ end trace 0000000000000000 ]--- [ 57.511285] ------------[ cut here ]------------ [ 57.512224] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.514282] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.515700] Modules linked in: [ 57.516395] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.518421] Tainted: [W]=WARN [ 57.518982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.520472] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.521398] 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 [ 57.524607] RSP: 0018:ffff888016b5fbc0 EFLAGS: 00010286 [ 57.525610] RAX: 0000000000000000 RBX: ffffed1002d6bf78 RCX: ffffffff813a4050 [ 57.526921] RDX: ffff888014303780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.528227] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6bf2f [ 57.529548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.530851] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b5fdf8 [ 57.532162] FS: 00007f4430002900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.533635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.534715] CR2: 00007f44304f4580 CR3: 0000000013853000 CR4: 0000000000350ef0 [ 57.536029] Call Trace: [ 57.536549] [ 57.536973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.537882] ? __create_object+0x59/0x80 [ 57.538678] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.539666] __vmalloc_noprof+0x59/0x60 [ 57.540438] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.541346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.542299] bpf_prog_alloc+0x39/0x200 [ 57.543005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.543946] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.544860] do_seccomp+0x349/0x25e0 [ 57.545606] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.546524] ? __pfx_do_seccomp+0x10/0x10 [ 57.547317] ? find_held_lock+0x2b/0x80 [ 57.548041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.549027] ? static_key_count+0x60/0x80 [ 57.549832] prctl_set_seccomp+0x4e/0x70 [ 57.550613] __do_sys_prctl+0xe6c/0x1d70 [ 57.551415] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.552297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.553293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.554281] ? irqentry_exit+0xf3/0x650 [ 57.555017] do_syscall_64+0xbf/0x430 [ 57.555771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.556739] RIP: 0033:0x7f44304f45cd [ 57.557457] 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 [ 57.560673] RSP: 002b:00007fffa7f8c300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.562079] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44304f45cd [ 57.563385] RDX: 000055ee0a48fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.564684] RBP: 00007fffa7f8c360 R08: 0000000000000000 R09: 00007fffa7f8ba00 [ 57.565997] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee24fd0ad0 [ 57.567298] R13: 00007fffa7f8c790 R14: 000055ee24fd1bc0 R15: 000055ee24fe2780 [ 57.568625] [ 57.569072] irq event stamp: 1749 [ 57.569748] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 57.571295] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 57.572835] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 57.574406] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 57.575942] ---[ end trace 0000000000000000 ]--- [ 58.394603] ------------[ cut here ]------------ [ 58.395550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.397613] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.399168] Modules linked in: [ 58.399782] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.401794] Tainted: [W]=WARN [ 58.402399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.403877] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.404821] 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 [ 58.408229] RSP: 0018:ffff8880177bfbc0 EFLAGS: 00010286 [ 58.409305] RAX: 0000000000000000 RBX: ffffed1002ef7f78 RCX: ffffffff813a4050 [ 58.410573] RDX: ffff8880185d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.411853] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef7f2f [ 58.413150] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.414660] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177bfdf8 [ 58.416191] FS: 00007f0808e52900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.417651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.418732] CR2: 00007f0809344580 CR3: 000000001f642000 CR4: 0000000000350ef0 [ 58.420027] Call Trace: [ 58.420529] [ 58.420975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.421876] ? __create_object+0x59/0x80 [ 58.422660] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.423655] __vmalloc_noprof+0x59/0x60 [ 58.424431] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.425337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.426281] bpf_prog_alloc+0x39/0x200 [ 58.426978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.427902] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.428821] do_seccomp+0x349/0x25e0 [ 58.429571] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.430492] ? __pfx_do_seccomp+0x10/0x10 [ 58.431295] ? find_held_lock+0x2b/0x80 [ 58.432022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.433004] ? static_key_count+0x60/0x80 [ 58.433817] prctl_set_seccomp+0x4e/0x70 [ 58.434594] __do_sys_prctl+0xe6c/0x1d70 [ 58.435382] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.436248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.437237] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.438235] ? irqentry_exit+0xf3/0x650 [ 58.438961] do_syscall_64+0xbf/0x430 [ 58.439704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.440648] RIP: 0033:0x7f08093445cd [ 58.441367] 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 [ 58.444578] RSP: 002b:00007ffe535eed60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.445992] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08093445cd [ 58.447292] RDX: 000055c2f1742e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.448590] RBP: 00007ffe535eedc0 R08: 0000000000000000 R09: 00007ffe535ee460 [ 58.449914] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c30cd48b10 [ 58.451208] R13: 00007ffe535ef1f0 R14: 000055c30cd492b0 R15: 000055c30cd5d6f0 [ 58.452531] [ 58.452980] irq event stamp: 1831 [ 58.453629] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 58.455188] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 58.456746] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 58.458321] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 58.459849] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6971' (ECDSA) to the list of known hosts. 2025/11/18 01:36:38 fuzzer started 2025/11/18 01:36:38 dialing manager at localhost:37895 2025/11/18 01:36:38 checking machine... 2025/11/18 01:36:38 checking revisions... [ 59.411934] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:36:38 testing simple program... [ 59.497200] cgroup: Unknown subsys name 'net' [ 59.563362] cgroup: Unknown subsys name 'cpuset' [ 59.581295] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:36:37 Registers: info registers vcpu 0 RAX=ffff88801590d4e0 RBX=0000000000000000 RCX=ffffea0000564300 RDX=ffffea0000564300 RSI=000000001590c000 RDI=ffff888009472140 RBP=ffffffff81c03436 RSP=ffff88806ce08dc8 R8 =0000000000000538 R9 =0000000000000538 R10=ffffffff8664f657 R11=0000000000000000 R12=ffff88801590d4e0 R13=0000000000000000 R14=ffff88801590d4e0 R15=ffff888009472140 RIP=ffffffff81b29f58 RFL=00000216 [----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 00007f4430002900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f44305b9618 CR3=000000000aaec000 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 info registers vcpu 1 RAX=00000000000307d1 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=00000206 [-----P-] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdcd6bac28 CR3=000000000e15d000 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=2037333a36333a313020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036333a36333a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000