[ 54.155724] ------------[ cut here ]------------ [ 54.156680] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.158827] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 54.160353] Modules linked in: [ 54.160989] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.163002] Tainted: [W]=WARN [ 54.163563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.165085] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.166019] 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 [ 54.169261] RSP: 0018:ffff88801645fbc0 EFLAGS: 00010286 [ 54.170255] RAX: 0000000000000000 RBX: ffffed1002c8bf78 RCX: ffffffff813a4050 [ 54.171567] RDX: ffff888014b33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.172905] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8bf2f [ 54.174191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.175495] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801645fdf8 [ 54.176809] FS: 00007efc56f12900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.178277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.179343] CR2: 00007efc57404580 CR3: 000000000e8b5000 CR4: 0000000000350ef0 [ 54.180645] Call Trace: [ 54.181151] [ 54.181560] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.182471] ? __create_object+0x59/0x80 [ 54.183271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.184281] __vmalloc_noprof+0x59/0x60 [ 54.185054] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.185941] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.186837] bpf_prog_alloc+0x39/0x200 [ 54.187594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.188561] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.189482] do_seccomp+0x349/0x25e0 [ 54.190215] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.191135] ? __pfx_do_seccomp+0x10/0x10 [ 54.191934] ? find_held_lock+0x2b/0x80 [ 54.192678] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.193661] ? static_key_count+0x60/0x80 [ 54.194484] prctl_set_seccomp+0x4e/0x70 [ 54.195264] __do_sys_prctl+0xe6c/0x1d70 [ 54.196063] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.196948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.197924] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.198852] ? irqentry_exit+0xf3/0x650 [ 54.199634] do_syscall_64+0xbf/0x430 [ 54.200394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.201371] RIP: 0033:0x7efc574045cd [ 54.202079] 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 [ 54.205331] RSP: 002b:00007fffbdbef490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.206705] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc574045cd [ 54.208026] RDX: 0000557dcb84ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.209333] RBP: 00007fffbdbef4f0 R08: 0000000000000000 R09: 00007fffbdbeeb90 [ 54.210633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e022baad0 [ 54.211951] R13: 00007fffbdbef920 R14: 0000557e022bbbc0 R15: 0000557e022cc780 [ 54.213257] [ 54.213677] irq event stamp: 1707 [ 54.214331] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 54.215898] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 54.217445] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 54.219000] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 54.220509] ---[ end trace 0000000000000000 ]--- [ 57.050181] ------------[ cut here ]------------ [ 57.051091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.053099] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 57.054512] Modules linked in: [ 57.055119] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.057112] Tainted: [W]=WARN [ 57.057664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.059339] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.060338] 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 [ 57.063501] RSP: 0018:ffff88801a1f7bc0 EFLAGS: 00010286 [ 57.064494] RAX: 0000000000000000 RBX: ffffed100343ef78 RCX: ffffffff813a4050 [ 57.065776] RDX: ffff8880168f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.067045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100343ef2f [ 57.068313] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.069573] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1f7df8 [ 57.070844] FS: 00007ff088912900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.072316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.073363] CR2: 00007ff088e04580 CR3: 000000000bb97000 CR4: 0000000000350ef0 [ 57.074639] Call Trace: [ 57.075145] [ 57.075554] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.076457] ? __create_object+0x59/0x80 [ 57.077236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.078203] __vmalloc_noprof+0x59/0x60 [ 57.078954] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.079783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.080696] bpf_prog_alloc+0x39/0x200 [ 57.081425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.082350] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.083241] do_seccomp+0x349/0x25e0 [ 57.083973] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.084824] ? __pfx_do_seccomp+0x10/0x10 [ 57.085599] ? find_held_lock+0x2b/0x80 [ 57.086344] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.087295] ? static_key_count+0x60/0x80 [ 57.088109] prctl_set_seccomp+0x4e/0x70 [ 57.088836] __do_sys_prctl+0xe6c/0x1d70 [ 57.089617] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.090464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.091409] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.092377] ? irqentry_exit+0xf3/0x650 [ 57.093129] do_syscall_64+0xbf/0x430 [ 57.093817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.094754] RIP: 0033:0x7ff088e045cd [ 57.095458] 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 [ 57.098624] RSP: 002b:00007ffdbfdd6720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.099980] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff088e045cd [ 57.101162] RDX: 000055564beede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.102230] RBP: 00007ffdbfdd6780 R08: 0000000000000000 R09: 00007ffdbfdd5e20 [ 57.103295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555669e862b0 [ 57.104370] R13: 00007ffdbfdd6bb0 R14: 0000555669e88d20 R15: 0000555669e9a8d0 [ 57.105450] [ 57.105805] irq event stamp: 1799 [ 57.106345] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 57.107605] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 57.108882] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 57.110168] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 57.111446] ---[ end trace 0000000000000000 ]--- [ 57.699827] ------------[ cut here ]------------ [ 57.700735] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.702784] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/261 [ 57.704236] Modules linked in: [ 57.704825] CPU: 1 UID: 104 PID: 261 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.706807] Tainted: [W]=WARN [ 57.707393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.708884] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.709751] 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 [ 57.713160] RSP: 0018:ffff88801a2d7bc0 EFLAGS: 00010286 [ 57.714174] RAX: 0000000000000000 RBX: ffffed100345af78 RCX: ffffffff813a4050 [ 57.715481] RDX: ffff88800fa68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.716904] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100345af2f [ 57.718232] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.719486] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2d7df8 [ 57.720901] FS: 00007fa00f0e0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.722318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.723384] CR2: 00007ffff8402ef7 CR3: 000000000dbef000 CR4: 0000000000350ef0 [ 57.724764] Call Trace: [ 57.725266] [ 57.725830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.726855] ? __create_object+0x59/0x80 [ 57.727638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.728640] __vmalloc_noprof+0x59/0x60 [ 57.729394] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.730269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.731200] bpf_prog_alloc+0x39/0x200 [ 57.731943] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.732814] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.733696] do_seccomp+0x349/0x25e0 [ 57.734410] ? find_held_lock+0x2b/0x80 [ 57.735156] ? do_prlimit+0x310/0x610 [ 57.735893] ? __pfx_do_seccomp+0x10/0x10 [ 57.736747] ? do_raw_spin_unlock+0x53/0x220 [ 57.737570] ? _raw_spin_unlock+0x1e/0x40 [ 57.738349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.739296] ? static_key_count+0x60/0x80 [ 57.740107] prctl_set_seccomp+0x4e/0x70 [ 57.740836] __do_sys_prctl+0xe6c/0x1d70 [ 57.741701] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.742564] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.743538] ? irqentry_exit+0xf3/0x650 [ 57.744442] do_syscall_64+0xbf/0x430 [ 57.745190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.746119] RIP: 0033:0x7fa00f5d25cd [ 57.746774] 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 [ 57.749940] RSP: 002b:00007ffff84012d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.751303] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa00f5d25cd [ 57.752582] RDX: 000055eb5a72be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.753887] RBP: 00007ffff8401330 R08: 0000000000000000 R09: 00007ffff84009d0 [ 57.755235] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb6e4a4ad0 [ 57.756496] R13: 00007ffff8401760 R14: 000055eb6e4a5bc0 R15: 000055eb6e4b6780 [ 57.757764] [ 57.758210] irq event stamp: 1755 [ 57.758808] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 57.760393] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 57.761902] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 57.763442] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 57.764792] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31453' (ECDSA) to the list of known hosts. 2025/11/17 12:19:18 fuzzer started 2025/11/17 12:19:18 dialing manager at localhost:37895 2025/11/17 12:19:18 checking machine... 2025/11/17 12:19:18 checking revisions... [ 58.599760] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:19:18 testing simple program... [ 58.676401] cgroup: Unknown subsys name 'net' [ 58.724123] cgroup: Unknown subsys name 'cpuset' [ 58.732809] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:19:17 Registers: info registers vcpu 0 RAX=ffff88800c87b8a0 RBX=0000000000000200 RCX=ffffffff8152d723 RDX=ffff88800c8627a8 RSI=0000000000000000 RDI=ffff88800c86eaa0 RBP=ffff88800c86eaa0 RSP=ffff888016cd7738 R8 =0000000000000001 R9 =ffffed1002d9aed8 R10=0000000000000003 R11=0000000000000001 R12=ffff88800c844e48 R13=0000000000000246 R14=ffff88800c86eaa0 R15=ffff88800944c280 RIP=ffffffff81b61984 RFL=00000086 [--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 00007ff088912900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff0888d2008 CR3=000000001f115000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021c05 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=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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff63596f28 CR3=000000000d757000 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=87a3e1b4087fc59e7941bb4dbd991979 XMM02=0000000000306ae8eff9b2d0a8fce9cb XMM03=0000000000306bb82c67c8bc2e329bc3 XMM04=c1aaff447dc798f600000000000ae988 XMM05=e071becb0be0b4910000000000322570 XMM06=8c7a2216e0c16f15000000000031c458 XMM07=e042d86d42eb936e0000000000312468 XMM08=9f035a4b9d80196c0000000000306bb8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000