[ 45.725386] ------------[ cut here ]------------ [ 45.726306] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.728325] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.730242] Modules linked in: [ 45.730898] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.733111] Tainted: [W]=WARN [ 45.733717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.735264] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.736385] 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 [ 45.739652] RSP: 0018:ffff888016c9fbc0 EFLAGS: 00010286 [ 45.740666] RAX: 0000000000000000 RBX: ffffed1002d93f78 RCX: ffffffff813a4050 [ 45.741980] RDX: ffff888015638000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.743323] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d93f2f [ 45.744649] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.745996] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c9fdf8 [ 45.747285] FS: 00007f64c1792900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.748723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.749792] CR2: 00007f64c1c84580 CR3: 0000000013aa5000 CR4: 0000000000350ef0 [ 45.751084] Call Trace: [ 45.751580] [ 45.751991] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.752883] ? __create_object+0x59/0x80 [ 45.753661] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.754650] __vmalloc_noprof+0x59/0x60 [ 45.755370] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.756244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.757158] bpf_prog_alloc+0x39/0x200 [ 45.757907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.758834] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.759754] do_seccomp+0x349/0x25e0 [ 45.760433] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.761323] ? __pfx_do_seccomp+0x10/0x10 [ 45.762114] ? find_held_lock+0x2b/0x80 [ 45.762876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.763846] ? static_key_count+0x60/0x80 [ 45.764654] prctl_set_seccomp+0x4e/0x70 [ 45.765385] __do_sys_prctl+0xe6c/0x1d70 [ 45.766172] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.767037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.768014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.768982] ? irqentry_exit+0xf3/0x650 [ 45.769741] do_syscall_64+0xbf/0x430 [ 45.770442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.771404] RIP: 0033:0x7f64c1c845cd [ 45.772107] 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 [ 45.775328] RSP: 002b:00007fff0f746810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.776705] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64c1c845cd [ 45.777992] RDX: 0000555ede657e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.779288] RBP: 00007fff0f746870 R08: 0000000000000000 R09: 00007fff0f745f10 [ 45.780576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f125842b0 [ 45.781861] R13: 00007fff0f746ca0 R14: 0000555f12586d20 R15: 0000555f125988d0 [ 45.783178] [ 45.783656] irq event stamp: 1791 [ 45.784259] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 45.785784] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 45.787329] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 45.788871] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 45.790384] ---[ end trace 0000000000000000 ]--- [ 49.325739] ------------[ cut here ]------------ [ 49.326471] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.328150] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.329359] Modules linked in: [ 49.329880] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.331548] Tainted: [W]=WARN [ 49.332006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.333228] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.333986] 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 [ 49.336630] RSP: 0018:ffff8880155c7bc0 EFLAGS: 00010286 [ 49.337406] RAX: 0000000000000000 RBX: ffffed1002ab8f78 RCX: ffffffff813a4050 [ 49.338470] RDX: ffff888009d81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.339544] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ab8f2f [ 49.340606] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.341674] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880155c7df8 [ 49.342753] FS: 00007f9d8290c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.343970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.344852] CR2: 00007fffd4a7aef7 CR3: 000000000b878000 CR4: 0000000000350ef0 [ 49.345928] Call Trace: [ 49.346312] [ 49.346678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.347389] ? __create_object+0x59/0x80 [ 49.348043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.348849] __vmalloc_noprof+0x59/0x60 [ 49.349440] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.350164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.350936] bpf_prog_alloc+0x39/0x200 [ 49.351550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.352282] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.353026] do_seccomp+0x349/0x25e0 [ 49.353631] ? find_held_lock+0x2b/0x80 [ 49.354243] ? do_prlimit+0x310/0x610 [ 49.354857] ? __pfx_do_seccomp+0x10/0x10 [ 49.355479] ? do_raw_spin_unlock+0x53/0x220 [ 49.356169] ? _raw_spin_unlock+0x1e/0x40 [ 49.356818] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.357625] ? static_key_count+0x60/0x80 [ 49.358254] prctl_set_seccomp+0x4e/0x70 [ 49.358911] __do_sys_prctl+0xe6c/0x1d70 [ 49.359573] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.360258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.361076] ? irqentry_exit+0xf3/0x650 [ 49.361710] do_syscall_64+0xbf/0x430 [ 49.362288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.363082] RIP: 0033:0x7f9d82dfe5cd [ 49.363674] 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 [ 49.366322] RSP: 002b:00007fffd4a79990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.367475] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d82dfe5cd [ 49.368552] RDX: 0000558cfdabfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.369636] RBP: 00007fffd4a799f0 R08: 0000000000000000 R09: 00007fffd4a79090 [ 49.370710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d1d78d2b0 [ 49.371797] R13: 00007fffd4a79e20 R14: 0000558d1d78fd20 R15: 0000558d1d7a18d0 [ 49.372881] [ 49.373240] irq event stamp: 1717 [ 49.373774] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.375048] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.376338] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 49.377633] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 49.378889] ---[ end trace 0000000000000000 ]--- [ 50.186691] ------------[ cut here ]------------ [ 50.187715] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.189896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 50.191515] Modules linked in: [ 50.192198] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.194594] Tainted: [W]=WARN [ 50.195170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.196912] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.197896] 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 [ 50.201339] RSP: 0018:ffff88801a8b7bc0 EFLAGS: 00010286 [ 50.202455] RAX: 0000000000000000 RBX: ffffed1003516f78 RCX: ffffffff813a4050 [ 50.203836] RDX: ffff8880171b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.205237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003516f2f [ 50.206663] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.208115] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8b7df8 [ 50.209563] FS: 00007f1051b67900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.211153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.212341] CR2: 00007ffed1380ef7 CR3: 000000000a097000 CR4: 0000000000350ef0 [ 50.213743] Call Trace: [ 50.214262] [ 50.214762] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.215765] ? __create_object+0x59/0x80 [ 50.216641] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.217722] __vmalloc_noprof+0x59/0x60 [ 50.218507] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.219510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.220563] bpf_prog_alloc+0x39/0x200 [ 50.221322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.222348] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.223380] do_seccomp+0x349/0x25e0 [ 50.224206] ? find_held_lock+0x2b/0x80 [ 50.225041] ? do_prlimit+0x310/0x610 [ 50.225860] ? __pfx_do_seccomp+0x10/0x10 [ 50.226746] ? do_raw_spin_unlock+0x53/0x220 [ 50.227688] ? _raw_spin_unlock+0x1e/0x40 [ 50.228501] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.229620] ? static_key_count+0x60/0x80 [ 50.230426] prctl_set_seccomp+0x4e/0x70 [ 50.231249] __do_sys_prctl+0xe6c/0x1d70 [ 50.232115] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.233072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.234150] ? irqentry_exit+0xf3/0x650 [ 50.235011] do_syscall_64+0xbf/0x430 [ 50.235851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.236930] RIP: 0033:0x7f10520595cd [ 50.237669] 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 [ 50.241165] RSP: 002b:00007ffed137ef50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.242658] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10520595cd [ 50.244094] RDX: 000055ca3af47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.245510] RBP: 00007ffed137efb0 R08: 0000000000000000 R09: 00007ffed137e650 [ 50.246974] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca61201ad0 [ 50.248406] R13: 00007ffed137f3e0 R14: 000055ca61202bc0 R15: 000055ca61213780 [ 50.249851] [ 50.250323] irq event stamp: 1831 [ 50.251058] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 50.252657] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 50.254020] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 50.255385] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 50.256767] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13390' (ECDSA) to the list of known hosts. 2025/11/18 22:20:06 fuzzer started 2025/11/18 22:20:07 dialing manager at localhost:34383 2025/11/18 22:20:07 checking machine... 2025/11/18 22:20:07 checking revisions... [ 51.174488] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:20:07 testing simple program... [ 51.264019] cgroup: Unknown subsys name 'net' [ 51.312774] cgroup: Unknown subsys name 'cpuset' [ 51.324935] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:20:06 Registers: info registers vcpu 0 RAX=ffff88806ce09001 RBX=0000000000000002 RCX=0000000000000002 RDX=ffff88806ce08f01 RSI=ffff88806ce08fc8 RDI=ffff88806ce08a90 RBP=ffff88806ce08ad8 RSP=ffff88806ce089f8 R8 =0000000000000001 R9 =ffff88806ce08ac0 R10=000000000003c9ed R11=0000000000008964 R12=ffff88806ce08ae0 R13=ffff88806ce01000 R14=ffff88806ce08fc8 R15=ffff88806ce08a80 RIP=ffffffff8135e2f1 RFL=00000292 [--S-A--] 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 00007f9d8290c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9d82ec1650 CR3=000000000f974000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023727 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f15a4d09048 CR3=000000000d4fa000 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=92497d3c6da9dcac304c5657f1496b1d XMM02=2c67c8bc2e329bc300000000003027e8 XMM03=fb795ef6d65770560000000000310d48 XMM04=410c96a6e78f641d00000000000ae988 XMM05=82081da69772cc6c0000000000320ab8 XMM06=405749d8372a36f1000000000031fb58 XMM07=e042d86d42eb936e0000000000310fc8 XMM08=79d90c37e8221d970000000000302848 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000