[ 43.980112] ------------[ cut here ]------------ [ 43.981048] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.983119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 43.984636] Modules linked in: [ 43.985286] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.987304] Tainted: [W]=WARN [ 43.987915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.989409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.990336] 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 [ 43.993536] RSP: 0018:ffff888016a0fbc0 EFLAGS: 00010286 [ 43.994527] RAX: 0000000000000000 RBX: ffffed1002d41f78 RCX: ffffffff813a4050 [ 43.995850] RDX: ffff888018bd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.997130] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d41f2f [ 43.998413] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.999708] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a0fdf8 [ 44.001002] FS: 00007f4d00bcc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.002444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.003536] CR2: 00007ffef6cdeef8 CR3: 000000000e70a000 CR4: 0000000000350ef0 [ 44.004846] Call Trace: [ 44.005306] [ 44.005712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.006625] ? __create_object+0x59/0x80 [ 44.007411] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.008388] __vmalloc_noprof+0x59/0x60 [ 44.009165] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.010059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.011020] bpf_prog_alloc+0x39/0x200 [ 44.011728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.012679] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.013605] do_seccomp+0x349/0x25e0 [ 44.014346] ? find_held_lock+0x2b/0x80 [ 44.015138] ? do_prlimit+0x310/0x610 [ 44.015894] ? __pfx_do_seccomp+0x10/0x10 [ 44.016656] ? do_raw_spin_unlock+0x53/0x220 [ 44.017512] ? _raw_spin_unlock+0x1e/0x40 [ 44.018316] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.019304] ? static_key_count+0x60/0x80 [ 44.020120] prctl_set_seccomp+0x4e/0x70 [ 44.020914] __do_sys_prctl+0xe6c/0x1d70 [ 44.021668] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.022547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.023536] ? irqentry_exit+0xf3/0x650 [ 44.024320] do_syscall_64+0xbf/0x430 [ 44.025079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.026054] RIP: 0033:0x7f4d010be5cd [ 44.026743] 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 [ 44.029975] RSP: 002b:00007ffef6cdd570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.031385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d010be5cd [ 44.032691] RDX: 00005600a1997e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.033971] RBP: 00007ffef6cdd5d0 R08: 0000000000000000 R09: 00007ffef6cdcc70 [ 44.035280] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600c081ead0 [ 44.036600] R13: 00007ffef6cdda00 R14: 00005600c081fbc0 R15: 00005600c0830780 [ 44.037893] [ 44.038318] irq event stamp: 2975 [ 44.039000] hardirqs last enabled at (2985): [] __up_console_sem+0x78/0x80 [ 44.040542] hardirqs last disabled at (2994): [] __up_console_sem+0x5d/0x80 [ 44.042086] softirqs last enabled at (2954): [] handle_softirqs+0x50c/0x770 [ 44.043643] softirqs last disabled at (2949): [] __irq_exit_rcu+0xc4/0x100 [ 44.045166] ---[ end trace 0000000000000000 ]--- [ 47.371049] ------------[ cut here ]------------ [ 47.372017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.374168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 47.375784] Modules linked in: [ 47.376446] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.378553] Tainted: [W]=WARN [ 47.379201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.380760] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.381703] 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 [ 47.385072] RSP: 0018:ffff88801aa9fbc0 EFLAGS: 00010286 [ 47.386103] RAX: 0000000000000000 RBX: ffffed1003553f78 RCX: ffffffff813a4050 [ 47.387472] RDX: ffff888018951bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.388854] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003553f2f [ 47.390216] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.391601] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa9fdf8 [ 47.392962] FS: 00007f76e0df0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.394485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.395628] CR2: 00007ffe8ec7def8 CR3: 00000000205be000 CR4: 0000000000350ef0 [ 47.396993] Call Trace: [ 47.397487] [ 47.397968] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.398938] ? __create_object+0x59/0x80 [ 47.399726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.400757] __vmalloc_noprof+0x59/0x60 [ 47.401558] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.402486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.403489] bpf_prog_alloc+0x39/0x200 [ 47.404273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.405260] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.406223] do_seccomp+0x349/0x25e0 [ 47.407012] ? find_held_lock+0x2b/0x80 [ 47.407780] ? do_prlimit+0x310/0x610 [ 47.408576] ? __pfx_do_seccomp+0x10/0x10 [ 47.409411] ? do_raw_spin_unlock+0x53/0x220 [ 47.410296] ? _raw_spin_unlock+0x1e/0x40 [ 47.411138] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.412156] ? static_key_count+0x60/0x80 [ 47.413010] prctl_set_seccomp+0x4e/0x70 [ 47.413790] __do_sys_prctl+0xe6c/0x1d70 [ 47.414622] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.415545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.416570] ? irqentry_exit+0xf3/0x650 [ 47.417379] do_syscall_64+0xbf/0x430 [ 47.418167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.419234] RIP: 0033:0x7f76e12e25cd [ 47.419976] 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 [ 47.423401] RSP: 002b:00007ffe8ec7b4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.424865] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76e12e25cd [ 47.426243] RDX: 000055b26210de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.427630] RBP: 00007ffe8ec7b510 R08: 0000000000000000 R09: 00007ffe8ec7abb0 [ 47.429002] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2636cfad0 [ 47.430373] R13: 00007ffe8ec7b940 R14: 000055b2636d0bc0 R15: 000055b2636e1780 [ 47.431783] [ 47.432277] irq event stamp: 1707 [ 47.432979] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 47.434612] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 47.436040] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 47.437443] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 47.438846] ---[ end trace 0000000000000000 ]--- [ 48.235481] ------------[ cut here ]------------ [ 48.236422] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.238782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 48.240531] Modules linked in: [ 48.241294] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.243656] Tainted: [W]=WARN [ 48.244499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.246179] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.247263] 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 [ 48.251147] RSP: 0018:ffff888016d8fbc0 EFLAGS: 00010286 [ 48.252209] RAX: 0000000000000000 RBX: ffffed1002db1f78 RCX: ffffffff813a4050 [ 48.253637] RDX: ffff8880176d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.255641] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db1f2f [ 48.257181] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.259008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d8fdf8 [ 48.260706] FS: 00007f3f3950b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.262478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.263851] CR2: 00007ffcb21baef8 CR3: 000000000d2e8000 CR4: 0000000000350ef0 [ 48.265488] Call Trace: [ 48.266134] [ 48.266651] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.267797] ? __create_object+0x59/0x80 [ 48.268757] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.270103] __vmalloc_noprof+0x59/0x60 [ 48.271212] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.272236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.273257] bpf_prog_alloc+0x39/0x200 [ 48.274187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.275265] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.276354] do_seccomp+0x349/0x25e0 [ 48.277277] ? find_held_lock+0x2b/0x80 [ 48.278157] ? do_prlimit+0x310/0x610 [ 48.279022] ? __pfx_do_seccomp+0x10/0x10 [ 48.279940] ? do_raw_spin_unlock+0x53/0x220 [ 48.280792] ? _raw_spin_unlock+0x1e/0x40 [ 48.281615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.282749] ? static_key_count+0x60/0x80 [ 48.283775] prctl_set_seccomp+0x4e/0x70 [ 48.284653] __do_sys_prctl+0xe6c/0x1d70 [ 48.285734] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.286811] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.288235] ? irqentry_exit+0xf3/0x650 [ 48.289177] do_syscall_64+0xbf/0x430 [ 48.290113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.291266] RIP: 0033:0x7f3f399fd5cd [ 48.292142] 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 [ 48.295957] RSP: 002b:00007ffcb21b82a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.297543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f399fd5cd [ 48.299115] RDX: 000055d4f1346e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.300672] RBP: 00007ffcb21b8300 R08: 0000000000000000 R09: 00007ffcb21b79a0 [ 48.302061] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d505307ad0 [ 48.303563] R13: 00007ffcb21b8730 R14: 000055d505308bc0 R15: 000055d505319780 [ 48.304750] [ 48.305193] irq event stamp: 1797 [ 48.305800] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 48.307464] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 48.309071] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 48.310769] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 48.312330] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32258' (ECDSA) to the list of known hosts. 2025/11/18 03:07:28 fuzzer started 2025/11/18 03:07:28 dialing manager at localhost:37895 2025/11/18 03:07:28 checking machine... 2025/11/18 03:07:28 checking revisions... [ 49.190026] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:07:29 testing simple program... [ 49.277628] cgroup: Unknown subsys name 'net' [ 49.346790] cgroup: Unknown subsys name 'cpuset' [ 49.369293] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:07:28 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016f5fca8 RCX=ffffffff822a8888 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888016f5fbd8 R8 =0000000000ffffff R9 =00000001ff7fffff R10=0000000000000001 R11=0000000000000001 R12=ffffffff822a879b R13=0000000000000008 R14=ffff88801a909bc0 R15=0000000000000001 RIP=ffffffff81528f45 RFL=00000206 [-----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 00007f76e0df0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f76e13a7618 CR3=000000002059e000 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=0000000000024bc7 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff28d70f000 CR3=000000000c612000 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=a2d9b7c7040c29b00c42c26320120639 XMM02=0000000000303798eff9b2d0a8fce9cb XMM03=00000000003038682c67c8bc2e329bc3 XMM04=c59bdf691a10cd7800000000000ae988 XMM05=d96330e2d2db863200000000003209a0 XMM06=65207b31f5b5c9d8000000000031a818 XMM07=e042d86d42eb936e0000000000311508 XMM08=1570b01631785be80000000000303868 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000