[ 39.035295] ------------[ cut here ]------------ [ 39.036225] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.038243] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.039716] Modules linked in: [ 39.040575] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.042659] Tainted: [W]=WARN [ 39.043278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.044761] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.045700] 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 [ 39.048918] RSP: 0018:ffff888015d07bc0 EFLAGS: 00010286 [ 39.049928] RAX: 0000000000000000 RBX: ffffed1002ba0f78 RCX: ffffffff813a4050 [ 39.051224] RDX: ffff8880166f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.052510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba0f2f [ 39.053818] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.055103] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d07df8 [ 39.056399] FS: 00007fa0207b5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.057830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.058900] CR2: 00007fa020ca7580 CR3: 000000000d49a000 CR4: 0000000000350ef0 [ 39.060191] Call Trace: [ 39.060658] [ 39.061116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.062020] ? __create_object+0x59/0x80 [ 39.062750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.063722] __vmalloc_noprof+0x59/0x60 [ 39.064486] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.065388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.066320] bpf_prog_alloc+0x39/0x200 [ 39.067057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.068010] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.068917] do_seccomp+0x349/0x25e0 [ 39.069602] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.070500] ? __pfx_do_seccomp+0x10/0x10 [ 39.071300] ? find_held_lock+0x2b/0x80 [ 39.072072] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.073043] ? static_key_count+0x60/0x80 [ 39.073826] prctl_set_seccomp+0x4e/0x70 [ 39.074598] __do_sys_prctl+0xe6c/0x1d70 [ 39.075378] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.076229] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.077189] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.078167] ? irqentry_exit+0xf3/0x650 [ 39.078938] do_syscall_64+0xbf/0x430 [ 39.079639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.080587] RIP: 0033:0x7fa020ca75cd [ 39.081294] 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 [ 39.084445] RSP: 002b:00007fff14c65060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.085839] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa020ca75cd [ 39.087144] RDX: 0000564a17c0ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.088432] RBP: 00007fff14c650c0 R08: 0000000000000000 R09: 00007fff14c64760 [ 39.089733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a19c2aad0 [ 39.091023] R13: 00007fff14c654f0 R14: 0000564a19c2bbc0 R15: 0000564a19c3c780 [ 39.092330] [ 39.092765] irq event stamp: 1805 [ 39.093436] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 39.094977] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 39.096491] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 39.098035] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 39.099545] ---[ end trace 0000000000000000 ]--- [ 42.073981] ------------[ cut here ]------------ [ 42.074938] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.076951] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.078398] Modules linked in: [ 42.079049] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.081064] Tainted: [W]=WARN [ 42.081621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.083083] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.083985] 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 [ 42.087138] RSP: 0018:ffff88801a747bc0 EFLAGS: 00010286 [ 42.088107] RAX: 0000000000000000 RBX: ffffed10034e8f78 RCX: ffffffff813a4050 [ 42.089454] RDX: ffff8880167d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.090964] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e8f2f [ 42.092239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.093540] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a747df8 [ 42.094930] FS: 00007fdf145d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.096377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.097456] CR2: 00007fdf14ac5580 CR3: 0000000009ec7000 CR4: 0000000000350ef0 [ 42.098735] Call Trace: [ 42.099234] [ 42.099649] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.100547] ? __create_object+0x59/0x80 [ 42.101344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.102314] __vmalloc_noprof+0x59/0x60 [ 42.103076] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.103967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.104849] bpf_prog_alloc+0x39/0x200 [ 42.105606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.106531] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.107427] do_seccomp+0x349/0x25e0 [ 42.108150] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.109040] ? __pfx_do_seccomp+0x10/0x10 [ 42.109784] ? find_held_lock+0x2b/0x80 [ 42.110536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.111503] ? static_key_count+0x60/0x80 [ 42.112309] prctl_set_seccomp+0x4e/0x70 [ 42.113078] __do_sys_prctl+0xe6c/0x1d70 [ 42.113815] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.114666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.115630] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.116594] ? irqentry_exit+0xf3/0x650 [ 42.117363] do_syscall_64+0xbf/0x430 [ 42.118093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.119050] RIP: 0033:0x7fdf14ac55cd [ 42.119706] 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 [ 42.122895] RSP: 002b:00007ffffad4efa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.124256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf14ac55cd [ 42.125555] RDX: 000055a070bd1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.126827] RBP: 00007ffffad4f000 R08: 0000000000000000 R09: 00007ffffad4e6a0 [ 42.128096] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a096f22ad0 [ 42.129385] R13: 00007ffffad4f430 R14: 000055a096f23bc0 R15: 000055a096f34780 [ 42.130666] [ 42.131135] irq event stamp: 1757 [ 42.131743] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.133246] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.134772] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 42.136297] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.137806] ---[ end trace 0000000000000000 ]--- [ 42.867705] ------------[ cut here ]------------ [ 42.868662] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.870664] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 42.872124] Modules linked in: [ 42.872723] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.875004] Tainted: [W]=WARN [ 42.875562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.877126] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.878067] 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 [ 42.881250] RSP: 0018:ffff88800a007bc0 EFLAGS: 00010286 [ 42.882256] RAX: 0000000000000000 RBX: ffffed1001400f78 RCX: ffffffff813a4050 [ 42.883543] RDX: ffff8880167d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.884842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001400f2f [ 42.886123] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.887396] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a007df8 [ 42.888693] FS: 00007f91ce68e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.890137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.891203] CR2: 00007ffd80765ef8 CR3: 000000001aa41000 CR4: 0000000000350ef0 [ 42.892496] Call Trace: [ 42.893010] [ 42.893436] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.894324] ? __create_object+0x59/0x80 [ 42.895103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.896071] __vmalloc_noprof+0x59/0x60 [ 42.896797] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.897689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.898632] bpf_prog_alloc+0x39/0x200 [ 42.899369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.900312] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.901227] do_seccomp+0x349/0x25e0 [ 42.901959] ? find_held_lock+0x2b/0x80 [ 42.902681] ? do_prlimit+0x310/0x610 [ 42.903415] ? __pfx_do_seccomp+0x10/0x10 [ 42.904191] ? do_raw_spin_unlock+0x53/0x220 [ 42.905012] ? _raw_spin_unlock+0x1e/0x40 [ 42.905742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.906702] ? static_key_count+0x60/0x80 [ 42.907507] prctl_set_seccomp+0x4e/0x70 [ 42.908273] __do_sys_prctl+0xe6c/0x1d70 [ 42.909054] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.909921] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.910850] ? irqentry_exit+0xf3/0x650 [ 42.911621] do_syscall_64+0xbf/0x430 [ 42.912369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.913309] RIP: 0033:0x7f91ceb805cd [ 42.914010] 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 [ 42.917192] RSP: 002b:00007ffd80763ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.918563] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91ceb805cd [ 42.919897] RDX: 000055f238b6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.921182] RBP: 00007ffd80763f30 R08: 0000000000000000 R09: 00007ffd807635d0 [ 42.922469] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f275ee5ad0 [ 42.923731] R13: 00007ffd80764360 R14: 000055f275ee6bc0 R15: 000055f275ef7780 [ 42.925033] [ 42.925474] irq event stamp: 1785 [ 42.926106] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 42.927608] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 42.929143] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 42.930699] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 42.932224] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6181' (ECDSA) to the list of known hosts. 2025/11/18 22:15:54 fuzzer started 2025/11/18 22:15:54 dialing manager at localhost:34383 2025/11/18 22:15:54 checking machine... 2025/11/18 22:15:54 checking revisions... [ 43.834225] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:15:54 testing simple program... [ 43.926055] cgroup: Unknown subsys name 'net' [ 43.997101] cgroup: Unknown subsys name 'cpuset' [ 44.023314] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:15:53 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016bd7950 RCX=ffff888016bd77dc RDX=1ffff11002d7af45 RSI=ffffffff83c6b3c3 RDI=ffff888016bd795c RBP=ffff888016bd7a28 RSP=ffff888016bd7868 R8 =0000000000000001 R9 =ffff888016bd78c8 R10=000000000003c9ed R11=000000000009a68c R12=ffff888016bd7950 R13=0000000000000000 R14=ffff888016109bc0 R15=0000000000092c40 RIP=ffffffff81619207 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 00007fdf145d3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdf14b8a618 CR3=000000001aad2000 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=000000000002b265 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=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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbfad43f000 CR3=000000000c0b8000 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=2033353a35313a323220383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033353a35313a3232203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000