[ 39.054019] ------------[ cut here ]------------ [ 39.055078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.057380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.059056] Modules linked in: [ 39.059730] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.063606] Tainted: [W]=WARN [ 39.064391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.066098] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.067143] 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 [ 39.070777] RSP: 0018:ffff888017d17bc0 EFLAGS: 00010286 [ 39.071893] RAX: 0000000000000000 RBX: ffffed1002fa2f78 RCX: ffffffff813a4050 [ 39.073356] RDX: ffff8880165a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.074814] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa2f2f [ 39.076270] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.077742] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d17df8 [ 39.079199] FS: 00007fe183cf9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.080850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.082087] CR2: 00007ffc55304ef8 CR3: 000000000dc4b000 CR4: 0000000000350ef0 [ 39.083567] Call Trace: [ 39.084138] [ 39.084603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.085643] ? __create_object+0x59/0x80 [ 39.086538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.087655] __vmalloc_noprof+0x59/0x60 [ 39.088523] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.089546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.090573] bpf_prog_alloc+0x39/0x200 [ 39.091415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.092422] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.093399] do_seccomp+0x349/0x25e0 [ 39.094176] ? find_held_lock+0x2b/0x80 [ 39.095001] ? do_prlimit+0x310/0x610 [ 39.095737] ? __pfx_do_seccomp+0x10/0x10 [ 39.096567] ? do_raw_spin_unlock+0x53/0x220 [ 39.097459] ? _raw_spin_unlock+0x1e/0x40 [ 39.098289] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.099305] ? static_key_count+0x60/0x80 [ 39.100187] prctl_set_seccomp+0x4e/0x70 [ 39.101023] __do_sys_prctl+0xe6c/0x1d70 [ 39.101817] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.102733] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.103764] ? irqentry_exit+0xf3/0x650 [ 39.104579] do_syscall_64+0xbf/0x430 [ 39.105387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.106403] RIP: 0033:0x7fe1841eb5cd [ 39.107162] 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 [ 39.110558] RSP: 002b:00007ffc55302b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.111996] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1841eb5cd [ 39.113530] RDX: 000055cdca6c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.115066] RBP: 00007ffc55302b80 R08: 0000000000000000 R09: 00007ffc55302220 [ 39.116661] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cdd4e7aad0 [ 39.118161] R13: 00007ffc55302fb0 R14: 000055cdd4e7bbc0 R15: 000055cdd4e8c780 [ 39.119551] [ 39.120036] irq event stamp: 2083 [ 39.120694] hardirqs last enabled at (2091): [] __up_console_sem+0x78/0x80 [ 39.122181] hardirqs last disabled at (2100): [] __up_console_sem+0x5d/0x80 [ 39.123518] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 39.124902] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 39.126229] ---[ end trace 0000000000000000 ]--- [ 42.632835] ------------[ cut here ]------------ [ 42.633788] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.635862] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.637385] Modules linked in: [ 42.638035] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.640018] Tainted: [W]=WARN [ 42.640575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.642081] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.642967] 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 [ 42.646141] RSP: 0018:ffff8880166e7bc0 EFLAGS: 00010286 [ 42.647143] RAX: 0000000000000000 RBX: ffffed1002cdcf78 RCX: ffffffff813a4050 [ 42.648468] RDX: ffff88800b863780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.649768] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdcf2f [ 42.651073] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.652367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166e7df8 [ 42.653783] FS: 00007f25aaed2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.655284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.656449] CR2: 00007f25ab3c4580 CR3: 00000000200d7000 CR4: 0000000000350ef0 [ 42.657784] Call Trace: [ 42.658313] [ 42.658726] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.659623] ? __create_object+0x59/0x80 [ 42.660417] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.661411] __vmalloc_noprof+0x59/0x60 [ 42.662234] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.663137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.664059] bpf_prog_alloc+0x39/0x200 [ 42.664759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.665794] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.666763] do_seccomp+0x349/0x25e0 [ 42.667526] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.668458] ? __pfx_do_seccomp+0x10/0x10 [ 42.669337] ? find_held_lock+0x2b/0x80 [ 42.670146] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.671145] ? static_key_count+0x60/0x80 [ 42.671961] prctl_set_seccomp+0x4e/0x70 [ 42.672714] __do_sys_prctl+0xe6c/0x1d70 [ 42.673555] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.674468] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.675487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.676492] ? irqentry_exit+0xf3/0x650 [ 42.677309] do_syscall_64+0xbf/0x430 [ 42.678054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.679121] RIP: 0033:0x7f25ab3c45cd [ 42.679801] 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 [ 42.683015] RSP: 002b:00007ffc444e63c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.684407] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25ab3c45cd [ 42.685724] RDX: 0000561f684d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.687013] RBP: 00007ffc444e6420 R08: 0000000000000000 R09: 00007ffc444e5ac0 [ 42.688296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f74648bf0 [ 42.689596] R13: 00007ffc444e6850 R14: 0000561f74652380 R15: 0000561f7465d460 [ 42.690944] [ 42.691371] irq event stamp: 1715 [ 42.692019] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 42.693574] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 42.695127] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 42.696674] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 42.698206] ---[ end trace 0000000000000000 ]--- [ 43.486520] ------------[ cut here ]------------ [ 43.487516] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.489539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.490993] Modules linked in: [ 43.491582] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.493592] Tainted: [W]=WARN [ 43.494192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.495683] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.496595] 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 [ 43.499802] RSP: 0018:ffff88800f6c7bc0 EFLAGS: 00010286 [ 43.500793] RAX: 0000000000000000 RBX: ffffed1001ed8f78 RCX: ffffffff813a4050 [ 43.502101] RDX: ffff8880139c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.503395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed8f2f [ 43.504695] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.506039] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6c7df8 [ 43.507324] FS: 00007f964ead8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.508741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.509793] CR2: 00007fff60e59ef8 CR3: 0000000020225000 CR4: 0000000000350ef0 [ 43.511059] Call Trace: [ 43.511513] [ 43.511959] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.512832] ? __create_object+0x59/0x80 [ 43.513621] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.514601] __vmalloc_noprof+0x59/0x60 [ 43.515369] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.516249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.517212] bpf_prog_alloc+0x39/0x200 [ 43.517968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.518861] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.519787] do_seccomp+0x349/0x25e0 [ 43.520516] ? find_held_lock+0x2b/0x80 [ 43.521299] ? do_prlimit+0x310/0x610 [ 43.522052] ? __pfx_do_seccomp+0x10/0x10 [ 43.522809] ? do_raw_spin_unlock+0x53/0x220 [ 43.523649] ? _raw_spin_unlock+0x1e/0x40 [ 43.524430] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.525421] ? static_key_count+0x60/0x80 [ 43.526213] prctl_set_seccomp+0x4e/0x70 [ 43.526998] __do_sys_prctl+0xe6c/0x1d70 [ 43.527741] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.528606] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.529608] ? irqentry_exit+0xf3/0x650 [ 43.530552] do_syscall_64+0xbf/0x430 [ 43.531304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.532261] RIP: 0033:0x7f964efca5cd [ 43.532993] 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 [ 43.536196] RSP: 002b:00007fff60e58600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.537588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f964efca5cd [ 43.538900] RDX: 000055e369409e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.540201] RBP: 00007fff60e58660 R08: 0000000000000000 R09: 00007fff60e57d00 [ 43.541508] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3a4a4cad0 [ 43.542803] R13: 00007fff60e58a90 R14: 000055e3a4a4dbc0 R15: 000055e3a4a5e780 [ 43.544115] [ 43.544544] irq event stamp: 1715 [ 43.545200] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 43.546742] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 43.548283] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 43.549856] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 43.551426] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32231' (ECDSA) to the list of known hosts. 2025/11/19 07:18:27 fuzzer started 2025/11/19 07:18:27 dialing manager at localhost:34383 2025/11/19 07:18:27 checking machine... 2025/11/19 07:18:27 checking revisions... [ 44.453738] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:18:27 testing simple program... [ 44.546313] cgroup: Unknown subsys name 'net' [ 44.609696] cgroup: Unknown subsys name 'cpuset' [ 44.629426] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:18:26 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff84c712a0 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff85e1ffe0 RDI=ffffffff84c712a0 RBP=ffffffff84c712a0 RSP=ffff88806ce08a28 R8 =ffffffff86a0bbf8 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000089b8 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffffffff85c2ca00 R15=ffff888008c4b780 RIP=ffffffff81439c10 RFL=00000286 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5b9cf00000 CR3=000000000ce26000 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=9fcf712b12e59f86654e650b07950928 XMM02=ec2efd57dc4c00df0000000000303c28 XMM03=d2a5446ded6bf4060000000000303cf8 XMM04=6d117f95eb1ba6ad00000000000ae988 XMM05=0394861f14684e5900000000003202b8 XMM06=3e829fc8c8edc9900000000000320140 XMM07=e042d86d42eb936e000000000030fb80 XMM08=d2a5446ded6bf4060000000000303cf8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81aaea5a RBX=ffffffff81619130 RCX=ffff88801684774c RDX=1ffff11002d08f0a RSI=ffffffff81aaea5a RDI=ffff8880168478c0 RBP=ffff888016847890 RSP=ffff8880168477f0 R8 =0000000000000001 R9 =ffff888016847838 R10=000000000003c9ed R11=0000000000026756 R12=ffff8880168478c0 R13=0000000000000000 R14=ffff888013bc9bc0 R15=0000000000092cc0 RIP=ffffffff84c99a20 RFL=00000286 [--S--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 00007f25aaed2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc444e0000 CR3=0000000020081000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000