[ 46.698110] ------------[ cut here ]------------ [ 46.698881] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.700571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.701777] Modules linked in: [ 46.702261] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.703904] Tainted: [W]=WARN [ 46.704366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.705592] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.706309] 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 [ 46.708946] RSP: 0018:ffff888015d37bc0 EFLAGS: 00010286 [ 46.709764] RAX: 0000000000000000 RBX: ffffed1002ba6f78 RCX: ffffffff813a4050 [ 46.710825] RDX: ffff8880187ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.711890] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba6f2f [ 46.712973] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.714033] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d37df8 [ 46.715096] FS: 00007f2a2a192900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.716304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.717195] CR2: 00007f2a2a684580 CR3: 000000000d030000 CR4: 0000000000350ef0 [ 46.718264] Call Trace: [ 46.718691] [ 46.719032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.719770] ? __create_object+0x59/0x80 [ 46.720400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.721206] __vmalloc_noprof+0x59/0x60 [ 46.721829] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.722547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.723276] bpf_prog_alloc+0x39/0x200 [ 46.723894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.724681] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.725396] do_seccomp+0x349/0x25e0 [ 46.725990] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.726727] ? __pfx_do_seccomp+0x10/0x10 [ 46.727343] ? find_held_lock+0x2b/0x80 [ 46.727969] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.728765] ? static_key_count+0x60/0x80 [ 46.729398] prctl_set_seccomp+0x4e/0x70 [ 46.730048] __do_sys_prctl+0xe6c/0x1d70 [ 46.730692] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.731366] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.732171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.732974] ? irqentry_exit+0xf3/0x650 [ 46.733609] do_syscall_64+0xbf/0x430 [ 46.734187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.734970] RIP: 0033:0x7f2a2a6845cd [ 46.735544] 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 [ 46.738172] RSP: 002b:00007ffcf37e6cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.739292] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a2a6845cd [ 46.740370] RDX: 00005632f707fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.741433] RBP: 00007ffcf37e6d30 R08: 0000000000000000 R09: 00007ffcf37e63d0 [ 46.742504] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632fc31ab10 [ 46.743598] R13: 00007ffcf37e7160 R14: 00005632fc31b2b0 R15: 00005632fc32f6f0 [ 46.744687] [ 46.745037] irq event stamp: 1701 [ 46.745564] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 46.746824] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 46.748085] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 46.749375] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 46.750627] ---[ end trace 0000000000000000 ]--- [ 49.715856] ------------[ cut here ]------------ [ 49.716810] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.718810] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.720277] Modules linked in: [ 49.720973] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.722969] Tainted: [W]=WARN [ 49.723596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.725090] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.726013] 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 [ 49.729234] RSP: 0018:ffff8880170efbc0 EFLAGS: 00010286 [ 49.730212] RAX: 0000000000000000 RBX: ffffed1002e1df78 RCX: ffffffff813a4050 [ 49.731490] RDX: ffff88801495d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.732801] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1df2f [ 49.734093] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.735391] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170efdf8 [ 49.736678] FS: 00007fa52c6d7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.738114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.739186] CR2: 00007fff006b1ef7 CR3: 0000000017385000 CR4: 0000000000350ef0 [ 49.740507] Call Trace: [ 49.741013] [ 49.741423] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.742336] ? __create_object+0x59/0x80 [ 49.743122] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.744084] __vmalloc_noprof+0x59/0x60 [ 49.744864] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.745758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.746691] bpf_prog_alloc+0x39/0x200 [ 49.747386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.748327] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.749229] do_seccomp+0x349/0x25e0 [ 49.749963] ? find_held_lock+0x2b/0x80 [ 49.750732] ? do_prlimit+0x310/0x610 [ 49.751435] ? __pfx_do_seccomp+0x10/0x10 [ 49.752232] ? do_raw_spin_unlock+0x53/0x220 [ 49.753066] ? _raw_spin_unlock+0x1e/0x40 [ 49.753873] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.754848] ? static_key_count+0x60/0x80 [ 49.755656] prctl_set_seccomp+0x4e/0x70 [ 49.756402] __do_sys_prctl+0xe6c/0x1d70 [ 49.757190] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.758072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.759055] ? irqentry_exit+0xf3/0x650 [ 49.759832] do_syscall_64+0xbf/0x430 [ 49.760584] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.761488] RIP: 0033:0x7fa52cbc95cd [ 49.762200] 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 [ 49.765391] RSP: 002b:00007fff006b0a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.766766] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa52cbc95cd [ 49.768042] RDX: 000055ccd117ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.769357] RBP: 00007fff006b0ac0 R08: 0000000000000000 R09: 00007fff006b0160 [ 49.770633] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd026bf2b0 [ 49.771920] R13: 00007fff006b0ef0 R14: 000055cd026c1d20 R15: 000055cd026d38d0 [ 49.773239] [ 49.773697] irq event stamp: 1739 [ 49.774297] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.775824] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.777350] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 49.778906] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 49.780445] ---[ end trace 0000000000000000 ]--- [ 50.567603] ------------[ cut here ]------------ [ 50.568444] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.570367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.571784] Modules linked in: [ 50.572355] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.574237] Tainted: [W]=WARN [ 50.574808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.576209] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.577084] 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 [ 50.580097] RSP: 0018:ffff888019ba7bc0 EFLAGS: 00010286 [ 50.581044] RAX: 0000000000000000 RBX: ffffed1003374f78 RCX: ffffffff813a4050 [ 50.582258] RDX: ffff888016148000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.583485] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003374f2f [ 50.584731] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.585953] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ba7df8 [ 50.587174] FS: 00007f271535e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.588559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.589564] CR2: 00007f27158c44a6 CR3: 000000000e028000 CR4: 0000000000350ef0 [ 50.590778] Call Trace: [ 50.591215] [ 50.591644] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.592458] ? __create_object+0x59/0x80 [ 50.593196] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.594115] __vmalloc_noprof+0x59/0x60 [ 50.594833] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.595652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.596503] bpf_prog_alloc+0x39/0x200 [ 50.597224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.598111] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.598965] do_seccomp+0x349/0x25e0 [ 50.599650] ? find_held_lock+0x2b/0x80 [ 50.600346] ? do_prlimit+0x310/0x610 [ 50.601061] ? __pfx_do_seccomp+0x10/0x10 [ 50.601804] ? do_raw_spin_unlock+0x53/0x220 [ 50.602599] ? _raw_spin_unlock+0x1e/0x40 [ 50.603310] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.604223] ? static_key_count+0x60/0x80 [ 50.604970] prctl_set_seccomp+0x4e/0x70 [ 50.605703] __do_sys_prctl+0xe6c/0x1d70 [ 50.606404] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.607211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.608131] ? irqentry_exit+0xf3/0x650 [ 50.609087] do_syscall_64+0xbf/0x430 [ 50.609843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.610815] RIP: 0033:0x7f27158505cd [ 50.611449] 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 [ 50.614256] RSP: 002b:00007fffcdb8a1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.615409] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27158505cd [ 50.616477] RDX: 000055f7a6bb5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.617501] RBP: 00007fffcdb8a230 R08: 0000000000000000 R09: 00007fffcdb898d0 [ 50.618562] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7d7c92ad0 [ 50.619643] R13: 00007fffcdb8a660 R14: 000055f7d7c93bc0 R15: 000055f7d7ca4780 [ 50.620708] [ 50.621053] irq event stamp: 1705 [ 50.621571] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 50.622836] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.624066] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 50.625319] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 50.626542] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20332' (ECDSA) to the list of known hosts. 2025/11/18 13:33:17 fuzzer started 2025/11/18 13:33:17 dialing manager at localhost:34383 2025/11/18 13:33:18 checking machine... 2025/11/18 13:33:18 checking revisions... [ 51.519564] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:33:18 testing simple program... [ 51.606902] cgroup: Unknown subsys name 'net' [ 51.684938] cgroup: Unknown subsys name 'cpuset' [ 51.698383] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:33:17 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85f10a38 RBP=ffffffff85f10a20 RSP=ffff888009627b60 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=ffff88800945d3c0 RIP=ffffffff81529226 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa52cc8f0b0 CR3=000000000bb48000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000226f7 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=00007fff3ef84298 CR3=000000000e51c000 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=33333a333120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363832 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000