[ 44.051659] ------------[ cut here ]------------ [ 44.052612] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.054264] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.055476] Modules linked in: [ 44.055965] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.057620] Tainted: [W]=WARN [ 44.058081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.059521] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.060434] 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 [ 44.063091] RSP: 0018:ffff88801642fbc0 EFLAGS: 00010286 [ 44.063887] RAX: 0000000000000000 RBX: ffffed1002c85f78 RCX: ffffffff813a4050 [ 44.064954] RDX: ffff888016088000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.066048] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c85f2f [ 44.067118] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.068195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801642fdf8 [ 44.069266] FS: 00007f3a14a47900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.070474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.071349] CR2: 00007ffdc8636ef7 CR3: 000000000d983000 CR4: 0000000000350ef0 [ 44.072416] Call Trace: [ 44.072803] [ 44.073183] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.073895] ? __create_object+0x59/0x80 [ 44.074553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.075373] __vmalloc_noprof+0x59/0x60 [ 44.075967] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.076698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.077473] bpf_prog_alloc+0x39/0x200 [ 44.078046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.078819] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.079581] do_seccomp+0x349/0x25e0 [ 44.080176] ? find_held_lock+0x2b/0x80 [ 44.080768] ? do_prlimit+0x310/0x610 [ 44.081409] ? __pfx_do_seccomp+0x10/0x10 [ 44.082024] ? do_raw_spin_unlock+0x53/0x220 [ 44.082727] ? _raw_spin_unlock+0x1e/0x40 [ 44.083380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.084176] ? static_key_count+0x60/0x80 [ 44.084809] prctl_set_seccomp+0x4e/0x70 [ 44.085468] __do_sys_prctl+0xe6c/0x1d70 [ 44.086091] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.086791] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.087596] ? irqentry_exit+0xf3/0x650 [ 44.088584] do_syscall_64+0xbf/0x430 [ 44.089201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.089967] RIP: 0033:0x7f3a14f395cd [ 44.090557] 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 [ 44.093180] RSP: 002b:00007ffdc8634df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.094339] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a14f395cd [ 44.095402] RDX: 00005581e66aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.096478] RBP: 00007ffdc8634e50 R08: 0000000000000000 R09: 00007ffdc86344f0 [ 44.097564] R10: 0000000000000000 R11: 0000000000000246 R12: 000055821aa092b0 [ 44.098644] R13: 00007ffdc8635280 R14: 000055821aa0bd20 R15: 000055821aa1d8d0 [ 44.099725] [ 44.100078] irq event stamp: 1939 [ 44.100624] hardirqs last enabled at (1949): [] __up_console_sem+0x78/0x80 [ 44.101901] hardirqs last disabled at (1958): [] __up_console_sem+0x5d/0x80 [ 44.103183] softirqs last enabled at (1560): [] handle_softirqs+0x50c/0x770 [ 44.104464] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 44.105744] ---[ end trace 0000000000000000 ]--- [ 46.963626] ------------[ cut here ]------------ [ 46.964579] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.966576] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 46.968038] Modules linked in: [ 46.968711] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.970737] Tainted: [W]=WARN [ 46.971357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.972860] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.973780] 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 [ 46.976955] RSP: 0018:ffff88800b667bc0 EFLAGS: 00010286 [ 46.977950] RAX: 0000000000000000 RBX: ffffed10016ccf78 RCX: ffffffff813a4050 [ 46.979229] RDX: ffff888016493780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.980514] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016ccf2f [ 46.981831] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.983127] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b667df8 [ 46.984424] FS: 00007feb2edf3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.985890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.986977] CR2: 00007feb2f2e5580 CR3: 000000000b6e1000 CR4: 0000000000350ef0 [ 46.988265] Call Trace: [ 46.988734] [ 46.989199] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.990071] ? __create_object+0x59/0x80 [ 46.990870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.991837] __vmalloc_noprof+0x59/0x60 [ 46.992609] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.993513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.994448] bpf_prog_alloc+0x39/0x200 [ 46.995195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.996086] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.997001] do_seccomp+0x349/0x25e0 [ 46.997799] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.998723] ? __pfx_do_seccomp+0x10/0x10 [ 46.999525] ? find_held_lock+0x2b/0x80 [ 47.000301] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.001282] ? static_key_count+0x60/0x80 [ 47.002061] prctl_set_seccomp+0x4e/0x70 [ 47.002859] __do_sys_prctl+0xe6c/0x1d70 [ 47.003657] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.004544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.005531] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.006506] ? irqentry_exit+0xf3/0x650 [ 47.007260] do_syscall_64+0xbf/0x430 [ 47.007947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.008910] RIP: 0033:0x7feb2f2e55cd [ 47.009636] 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 [ 47.012830] RSP: 002b:00007ffcf0b356e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.014212] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb2f2e55cd [ 47.015495] RDX: 0000557289f22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.016812] RBP: 00007ffcf0b35740 R08: 0000000000000000 R09: 00007ffcf0b34de0 [ 47.018126] R10: 0000000000000000 R11: 0000000000000246 R12: 000055729aea5b10 [ 47.019423] R13: 00007ffcf0b35b70 R14: 000055729aea62b0 R15: 000055729aeba6f0 [ 47.020750] [ 47.021207] irq event stamp: 1801 [ 47.021833] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 47.023369] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 47.024882] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 47.026467] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 47.027986] ---[ end trace 0000000000000000 ]--- [ 47.710003] ------------[ cut here ]------------ [ 47.710925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.712917] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 47.714388] Modules linked in: [ 47.714970] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.717216] Tainted: [W]=WARN [ 47.717784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.719311] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.720236] 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 [ 47.723417] RSP: 0018:ffff8880193b7bc0 EFLAGS: 00010286 [ 47.724391] RAX: 0000000000000000 RBX: ffffed1003276f78 RCX: ffffffff813a4050 [ 47.725671] RDX: ffff8880192b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.726937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003276f2f [ 47.728214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.729496] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880193b7df8 [ 47.730763] FS: 00007f406ce48900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.732180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.733234] CR2: 00007ffc9fae1ef7 CR3: 000000001c97b000 CR4: 0000000000350ef0 [ 47.734533] Call Trace: [ 47.735001] [ 47.735450] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.736339] ? __create_object+0x59/0x80 [ 47.737073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.738066] __vmalloc_noprof+0x59/0x60 [ 47.738826] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.739697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.740638] bpf_prog_alloc+0x39/0x200 [ 47.741400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.742361] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.743270] do_seccomp+0x349/0x25e0 [ 47.743943] ? find_held_lock+0x2b/0x80 [ 47.744699] ? do_prlimit+0x310/0x610 [ 47.745460] ? __pfx_do_seccomp+0x10/0x10 [ 47.746247] ? do_raw_spin_unlock+0x53/0x220 [ 47.747045] ? _raw_spin_unlock+0x1e/0x40 [ 47.747816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.748764] ? static_key_count+0x60/0x80 [ 47.749571] prctl_set_seccomp+0x4e/0x70 [ 47.750356] __do_sys_prctl+0xe6c/0x1d70 [ 47.751142] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.751956] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.752929] ? irqentry_exit+0xf3/0x650 [ 47.753711] do_syscall_64+0xbf/0x430 [ 47.754443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.755379] RIP: 0033:0x7f406d33a5cd [ 47.756035] 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 [ 47.759217] RSP: 002b:00007ffc9fae0010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.760582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f406d33a5cd [ 47.761881] RDX: 00005568b4e46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.763165] RBP: 00007ffc9fae0070 R08: 0000000000000000 R09: 00007ffc9fadf710 [ 47.764459] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568ebc3aad0 [ 47.765758] R13: 00007ffc9fae04a0 R14: 00005568ebc3bbc0 R15: 00005568ebc4c780 [ 47.767059] [ 47.767520] irq event stamp: 1921 [ 47.768171] hardirqs last enabled at (1931): [] __up_console_sem+0x78/0x80 [ 47.769713] hardirqs last disabled at (1940): [] __up_console_sem+0x5d/0x80 [ 47.771088] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 47.772391] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 47.773648] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44156' (ECDSA) to the list of known hosts. 2025/11/18 21:47:33 fuzzer started 2025/11/18 21:47:33 dialing manager at localhost:34383 2025/11/18 21:47:33 checking machine... 2025/11/18 21:47:33 checking revisions... [ 48.606141] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:47:34 testing simple program... [ 48.712344] cgroup: Unknown subsys name 'net' [ 48.788056] cgroup: Unknown subsys name 'cpuset' [ 48.801974] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:47:33 Registers: info registers vcpu 0 RAX=ffffffff84c7e304 RBX=ffffffff81619130 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff84c7e304 RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a68 R8 =ffffffff869d948c R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff888014301bc0 R15=ffff888009462280 RIP=ffffffff81619130 RFL=00000282 [--S----] 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 00007feb2edf3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd93faf2000 CR3=000000000dc54000 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=ff0f8d1a9ac9ccbe924ffffc9ba2ed3b XMM02=0000000000306d88eff9b2d0a8fce9cb XMM03=0000000000306e582c67c8bc2e329bc3 XMM04=ca3539deea75e84800000000000ae988 XMM05=f1a7f404b4925e590000000000324b90 XMM06=5b75c91c804453420000000000323c30 XMM07=e042d86d42eb936e0000000000314830 XMM08=af26ed807039ed790000000000306e58 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d7b9 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=00000202 [-------] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4677bff8 CR3=000000000eab2000 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=2033333a37343a313220383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032333a37343a3132203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000