[ 39.056572] ------------[ cut here ]------------ [ 39.057506] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.059578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.061037] Modules linked in: [ 39.061731] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.063759] Tainted: [W]=WARN [ 39.064363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.065854] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.066807] 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 [ 39.069993] RSP: 0018:ffff888013c77bc0 EFLAGS: 00010286 [ 39.071014] RAX: 0000000000000000 RBX: ffffed100278ef78 RCX: ffffffff813a4050 [ 39.072297] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.073582] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100278ef2f [ 39.074964] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.076243] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013c77df8 [ 39.077533] FS: 00007ff09d31b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.079016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.080082] CR2: 00007ff09d8814a6 CR3: 0000000009d77000 CR4: 0000000000350ef0 [ 39.081381] Call Trace: [ 39.081851] [ 39.082317] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.083258] ? __create_object+0x59/0x80 [ 39.084010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.085005] __vmalloc_noprof+0x59/0x60 [ 39.085760] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.086674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.087628] bpf_prog_alloc+0x39/0x200 [ 39.088382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.089335] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.090248] do_seccomp+0x349/0x25e0 [ 39.090962] ? find_held_lock+0x2b/0x80 [ 39.091733] ? do_prlimit+0x310/0x610 [ 39.092486] ? __pfx_do_seccomp+0x10/0x10 [ 39.093289] ? do_raw_spin_unlock+0x53/0x220 [ 39.094087] ? _raw_spin_unlock+0x1e/0x40 [ 39.094914] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.095870] ? static_key_count+0x60/0x80 [ 39.096692] prctl_set_seccomp+0x4e/0x70 [ 39.097453] __do_sys_prctl+0xe6c/0x1d70 [ 39.098243] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.099100] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.100096] ? irqentry_exit+0xf3/0x650 [ 39.100869] do_syscall_64+0xbf/0x430 [ 39.101635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.102571] RIP: 0033:0x7ff09d80d5cd [ 39.103335] 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 [ 39.106497] RSP: 002b:00007ffe99a711f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.107920] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff09d80d5cd [ 39.109214] RDX: 0000556211642e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.110487] RBP: 00007ffe99a71250 R08: 0000000000000000 R09: 00007ffe99a708f0 [ 39.111829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556232229bf0 [ 39.113112] R13: 00007ffe99a71680 R14: 0000556232233380 R15: 000055623223e460 [ 39.114430] [ 39.114900] irq event stamp: 1729 [ 39.115554] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 39.117087] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 39.118650] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 39.120222] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 39.121740] ---[ end trace 0000000000000000 ]--- [ 42.497775] ------------[ cut here ]------------ [ 42.498413] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.499754] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.500698] Modules linked in: [ 42.501080] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.502373] Tainted: [W]=WARN [ 42.502743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.503731] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.504326] 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 [ 42.506374] RSP: 0018:ffff88801a2dfbc0 EFLAGS: 00010286 [ 42.506990] RAX: 0000000000000000 RBX: ffffed100345bf78 RCX: ffffffff813a4050 [ 42.507821] RDX: ffff888015c80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.508654] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100345bf2f [ 42.509492] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.510319] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2dfdf8 [ 42.511167] FS: 00007f942480c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.512073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.512759] CR2: 00007ffc5866def8 CR3: 000000000b691000 CR4: 0000000000350ef0 [ 42.513592] Call Trace: [ 42.513894] [ 42.514190] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.514756] ? __create_object+0x59/0x80 [ 42.515256] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.515850] __vmalloc_noprof+0x59/0x60 [ 42.516337] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.516871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.517469] bpf_prog_alloc+0x39/0x200 [ 42.517920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.518517] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.519162] do_seccomp+0x349/0x25e0 [ 42.519599] ? find_held_lock+0x2b/0x80 [ 42.520059] ? do_prlimit+0x310/0x610 [ 42.520535] ? __pfx_do_seccomp+0x10/0x10 [ 42.521017] ? do_raw_spin_unlock+0x53/0x220 [ 42.521549] ? _raw_spin_unlock+0x1e/0x40 [ 42.522024] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.522650] ? static_key_count+0x60/0x80 [ 42.523162] prctl_set_seccomp+0x4e/0x70 [ 42.523633] __do_sys_prctl+0xe6c/0x1d70 [ 42.524111] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.524659] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.525282] ? irqentry_exit+0xf3/0x650 [ 42.525747] do_syscall_64+0xbf/0x430 [ 42.526220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.526816] RIP: 0033:0x7f9424cfe5cd [ 42.527269] 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 [ 42.529306] RSP: 002b:00007ffc5866bce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.530182] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9424cfe5cd [ 42.530981] RDX: 000055f6b3b8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.531800] RBP: 00007ffc5866bd40 R08: 0000000000000000 R09: 00007ffc5866b3e0 [ 42.532617] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6b795c240 [ 42.533435] R13: 00007ffc5866c170 R14: 000055f6b795bbf0 R15: 000055f6b79704d0 [ 42.534262] [ 42.534537] irq event stamp: 1719 [ 42.534934] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 42.535907] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 42.536884] softirqs last enabled at (1226): [] handle_softirqs+0x50c/0x770 [ 42.537879] softirqs last disabled at (1205): [] __irq_exit_rcu+0xc4/0x100 [ 42.538864] ---[ end trace 0000000000000000 ]--- [ 43.421304] ------------[ cut here ]------------ [ 43.422037] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.423755] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.424969] Modules linked in: [ 43.425517] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.427180] Tainted: [W]=WARN [ 43.427639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.428865] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.429627] 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 [ 43.432280] RSP: 0018:ffff888017337bc0 EFLAGS: 00010286 [ 43.433061] RAX: 0000000000000000 RBX: ffffed1002e66f78 RCX: ffffffff813a4050 [ 43.434165] RDX: ffff88800f301bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.435272] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e66f2f [ 43.436347] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.437429] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017337df8 [ 43.438494] FS: 00007f447efea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.439704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.440583] CR2: 00007ffcd236eef8 CR3: 000000000d4b7000 CR4: 0000000000350ef0 [ 43.441751] Call Trace: [ 43.442192] [ 43.442536] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.443314] ? __create_object+0x59/0x80 [ 43.443929] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.444748] __vmalloc_noprof+0x59/0x60 [ 43.445382] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.446068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.446878] bpf_prog_alloc+0x39/0x200 [ 43.447525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.448348] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.449087] do_seccomp+0x349/0x25e0 [ 43.449701] ? find_held_lock+0x2b/0x80 [ 43.450405] ? do_prlimit+0x310/0x610 [ 43.451042] ? __pfx_do_seccomp+0x10/0x10 [ 43.451750] ? do_raw_spin_unlock+0x53/0x220 [ 43.452523] ? _raw_spin_unlock+0x1e/0x40 [ 43.453225] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.454024] ? static_key_count+0x60/0x80 [ 43.454748] prctl_set_seccomp+0x4e/0x70 [ 43.455452] __do_sys_prctl+0xe6c/0x1d70 [ 43.456110] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.456877] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.457737] ? irqentry_exit+0xf3/0x650 [ 43.458423] do_syscall_64+0xbf/0x430 [ 43.459058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.459906] RIP: 0033:0x7f447f4dc5cd [ 43.460533] 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 [ 43.463462] RSP: 002b:00007ffcd236d0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.464642] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f447f4dc5cd [ 43.465756] RDX: 0000558daa93fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.466876] RBP: 00007ffcd236d100 R08: 0000000000000000 R09: 00007ffcd236c7a0 [ 43.467980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558db0a39b10 [ 43.469099] R13: 00007ffcd236d530 R14: 0000558db0a3a2b0 R15: 0000558db0a4e6f0 [ 43.470234] [ 43.470598] irq event stamp: 1741 [ 43.471172] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 43.472501] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 43.473824] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 43.475184] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 43.476500] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54953' (ECDSA) to the list of known hosts. 2025/11/17 17:10:14 fuzzer started 2025/11/17 17:10:14 dialing manager at localhost:37895 2025/11/17 17:10:14 checking machine... 2025/11/17 17:10:14 checking revisions... [ 44.405803] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:10:14 testing simple program... [ 44.501430] cgroup: Unknown subsys name 'net' [ 44.565611] cgroup: Unknown subsys name 'cpuset' [ 44.577821] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:10:13 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff84c6acdf RCX=ffff8880171372a4 RDX=1ffff11002e26e75 RSI=ffffffff85e1ffe0 RDI=ffffffff84c6acdf RBP=ffffffff84c6acdf RSP=ffff888017137318 R8 =0000000000000001 R9 =ffff888017137390 R10=000000000003c9ed R11=0000000000027ca6 R12=ffff888017137418 R13=0000000000000000 R14=ffff888013e6b780 R15=ffff88800944c280 RIP=ffffffff81439cde 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fafcfa6e790 CR3=00000000200f8000 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=30313a373120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363937 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88806cf08974 RDX=1ffff1100d9e114f RSI=ffffffff83c6aaea RDI=ffff88806cf08ae8 RBP=ffff88806cf08ab8 RSP=ffff88806cf08a18 R8 =0000000000000001 R9 =ffff88806cf08a60 R10=000000000003c9ed R11=000000000009a3d8 R12=ffff88806cf08ae8 R13=0000000000000000 R14=ffff8880171b5340 R15=0000000000000000 RIP=ffffffff81618fae RFL=00000282 [--S----] 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 00007f942480c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f6b795d954 CR3=0000000020064000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000