[ 54.295229] ------------[ cut here ]------------ [ 54.296120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.298234] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.299697] Modules linked in: [ 54.300331] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.302331] Tainted: [W]=WARN [ 54.302888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.304397] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.305329] 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 [ 54.308550] RSP: 0018:ffff888017ef7bc0 EFLAGS: 00010286 [ 54.309527] RAX: 0000000000000000 RBX: ffffed1002fdef78 RCX: ffffffff813a4050 [ 54.310816] RDX: ffff8880179e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.312108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fdef2f [ 54.313392] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.314684] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ef7df8 [ 54.315959] FS: 00007f1f3b00d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.317433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.318474] CR2: 00007ffce5681ef7 CR3: 000000000c4f6000 CR4: 0000000000350ef0 [ 54.319753] Call Trace: [ 54.320260] [ 54.320730] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.321651] ? __create_object+0x59/0x80 [ 54.322431] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.323415] __vmalloc_noprof+0x59/0x60 [ 54.324148] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.325050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.325982] bpf_prog_alloc+0x39/0x200 [ 54.326732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.327676] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.328599] do_seccomp+0x349/0x25e0 [ 54.329322] ? find_held_lock+0x2b/0x80 [ 54.330043] ? do_prlimit+0x310/0x610 [ 54.330784] ? __pfx_do_seccomp+0x10/0x10 [ 54.331588] ? do_raw_spin_unlock+0x53/0x220 [ 54.332439] ? _raw_spin_unlock+0x1e/0x40 [ 54.333225] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.334146] ? static_key_count+0x60/0x80 [ 54.334937] prctl_set_seccomp+0x4e/0x70 [ 54.335706] __do_sys_prctl+0xe6c/0x1d70 [ 54.336512] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.337386] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.338368] ? irqentry_exit+0xf3/0x650 [ 54.339098] do_syscall_64+0xbf/0x430 [ 54.339852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.340838] RIP: 0033:0x7f1f3b4ff5cd [ 54.341551] 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 [ 54.344750] RSP: 002b:00007ffce5680e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.346149] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f3b4ff5cd [ 54.347478] RDX: 000056525bbc4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.348785] RBP: 00007ffce5680e70 R08: 0000000000000000 R09: 00007ffce5680510 [ 54.350062] R10: 0000000000000000 R11: 0000000000000246 R12: 000056526054e2b0 [ 54.351340] R13: 00007ffce56812a0 R14: 0000565260550d20 R15: 00005652605628d0 [ 54.352646] [ 54.353070] irq event stamp: 1719 [ 54.353729] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 54.355265] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 54.356805] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 54.358359] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 54.359879] ---[ end trace 0000000000000000 ]--- [ 57.620778] ------------[ cut here ]------------ [ 57.621610] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.623399] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.624675] Modules linked in: [ 57.625216] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.626890] Tainted: [W]=WARN [ 57.627394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.628855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.629791] 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 [ 57.632477] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286 [ 57.633312] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050 [ 57.634386] RDX: ffff8880164e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.635471] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f [ 57.636574] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.637641] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8 [ 57.638715] FS: 00007f3e3c3c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.639917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.640834] CR2: 00007ffce29ceef7 CR3: 000000000e34f000 CR4: 0000000000350ef0 [ 57.641911] Call Trace: [ 57.642353] [ 57.642700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.643462] ? __create_object+0x59/0x80 [ 57.644083] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.644930] __vmalloc_noprof+0x59/0x60 [ 57.645568] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.646313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.647060] bpf_prog_alloc+0x39/0x200 [ 57.647677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.648480] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.649263] do_seccomp+0x349/0x25e0 [ 57.649833] ? find_held_lock+0x2b/0x80 [ 57.650475] ? do_prlimit+0x310/0x610 [ 57.651065] ? __pfx_do_seccomp+0x10/0x10 [ 57.651725] ? do_raw_spin_unlock+0x53/0x220 [ 57.652456] ? _raw_spin_unlock+0x1e/0x40 [ 57.653096] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.653906] ? static_key_count+0x60/0x80 [ 57.654573] prctl_set_seccomp+0x4e/0x70 [ 57.655221] __do_sys_prctl+0xe6c/0x1d70 [ 57.655844] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.656596] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.657407] ? irqentry_exit+0xf3/0x650 [ 57.658015] do_syscall_64+0xbf/0x430 [ 57.658635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.659450] RIP: 0033:0x7f3e3c8bb5cd [ 57.660004] 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 [ 57.662701] RSP: 002b:00007ffce29cca90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.663823] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e3c8bb5cd [ 57.664917] RDX: 0000562bb0be2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.665997] RBP: 00007ffce29ccaf0 R08: 0000000000000000 R09: 00007ffce29cc190 [ 57.667077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562be208bad0 [ 57.668140] R13: 00007ffce29ccf20 R14: 0000562be208cbc0 R15: 0000562be209d780 [ 57.669258] [ 57.669615] irq event stamp: 1847 [ 57.670132] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 57.671445] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 57.672770] softirqs last enabled at (1402): [] handle_softirqs+0x50c/0x770 [ 57.674060] softirqs last disabled at (1361): [] __irq_exit_rcu+0xc4/0x100 [ 57.675351] ---[ end trace 0000000000000000 ]--- [ 58.464098] ------------[ cut here ]------------ [ 58.465023] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.467052] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.468508] Modules linked in: [ 58.469096] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.471073] Tainted: [W]=WARN [ 58.471665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.473132] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.474049] 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 [ 58.477202] RSP: 0018:ffff888018877bc0 EFLAGS: 00010286 [ 58.478141] RAX: 0000000000000000 RBX: ffffed100310ef78 RCX: ffffffff813a4050 [ 58.479460] RDX: ffff88801aae9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.480780] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310ef2f [ 58.482059] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.483332] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018877df8 [ 58.484631] FS: 00007fe11d57f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.486062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.487115] CR2: 00007ffd1dc21ef7 CR3: 000000001e7a5000 CR4: 0000000000350ef0 [ 58.488420] Call Trace: [ 58.488901] [ 58.489352] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.490262] ? __create_object+0x59/0x80 [ 58.491000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.491973] __vmalloc_noprof+0x59/0x60 [ 58.492741] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.493611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.494546] bpf_prog_alloc+0x39/0x200 [ 58.495286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.496164] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.497085] do_seccomp+0x349/0x25e0 [ 58.497799] ? find_held_lock+0x2b/0x80 [ 58.498550] ? do_prlimit+0x310/0x610 [ 58.499283] ? __pfx_do_seccomp+0x10/0x10 [ 58.500020] ? do_raw_spin_unlock+0x53/0x220 [ 58.500852] ? _raw_spin_unlock+0x1e/0x40 [ 58.501634] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.502616] ? static_key_count+0x60/0x80 [ 58.503420] prctl_set_seccomp+0x4e/0x70 [ 58.504162] __do_sys_prctl+0xe6c/0x1d70 [ 58.504975] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.505830] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.506789] ? irqentry_exit+0xf3/0x650 [ 58.507569] do_syscall_64+0xbf/0x430 [ 58.508307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.509270] RIP: 0033:0x7fe11da715cd [ 58.509924] 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 [ 58.513107] RSP: 002b:00007ffd1dc1f470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.514479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe11da715cd [ 58.515763] RDX: 0000560c9cc33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.517077] RBP: 00007ffd1dc1f4d0 R08: 0000000000000000 R09: 00007ffd1dc1eb70 [ 58.518349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cdade3b10 [ 58.519645] R13: 00007ffd1dc1f900 R14: 0000560cdade42b0 R15: 0000560cdadf86f0 [ 58.520970] [ 58.521430] irq event stamp: 1727 [ 58.522043] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 58.523566] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 58.525103] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 58.526634] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 58.528162] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10570' (ECDSA) to the list of known hosts. 2025/11/17 09:23:45 fuzzer started 2025/11/17 09:23:45 dialing manager at localhost:37895 2025/11/17 09:23:45 checking machine... 2025/11/17 09:23:45 checking revisions... [ 59.609598] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:23:45 testing simple program... [ 59.700458] cgroup: Unknown subsys name 'net' [ 59.768264] cgroup: Unknown subsys name 'cpuset' [ 59.780746] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:23:44 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a70 RCX=0000000000000001 RDX=1ffff1100d9c1150 RSI=ffff888017ef7bb8 RDI=ffff88806ce08a80 RBP=ffff888017ef7bb8 RSP=ffff88806ce089c8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000009b95a R12=0000000000000008 R13=ffff888017ef0000 R14=ffff888017ef7bb8 R15=ffff88806ce08a70 RIP=ffffffff8135e288 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 00007f3e3c3c9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce29c6000 CR3=000000000c45f000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002af13 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=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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562be2088218 CR3=000000000d917000 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=94e355d0f67677bf26460cac37799a83 XMM02=00000000003045e0ec2efd57dc4c00df XMM03=000000000030fba86a5642e0c5d94550 XMM04=dd6b9ba3740dbace00000000000ae988 XMM05=bc13a15b068c5c4b0000000000322178 XMM06=3e829fc8c8edc9900000000000320e38 XMM07=e042d86d42eb936e000000000030fe80 XMM08=6a5642e0c5d945500000000000304640 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000