[ 46.686849] ------------[ cut here ]------------ [ 46.687762] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.689722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.691167] Modules linked in: [ 46.691753] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.693734] Tainted: [W]=WARN [ 46.694321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.695810] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.696727] 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 [ 46.699943] RSP: 0018:ffff8880173afbc0 EFLAGS: 00010286 [ 46.700920] RAX: 0000000000000000 RBX: ffffed1002e75f78 RCX: ffffffff813a4050 [ 46.702182] RDX: ffff8880162e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.703481] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e75f2f [ 46.704741] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.706027] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173afdf8 [ 46.707320] FS: 00007ff54114c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.708750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.709831] CR2: 00007fff35146ef8 CR3: 000000000baa7000 CR4: 0000000000350ef0 [ 46.711114] Call Trace: [ 46.711580] [ 46.712037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.712899] ? __create_object+0x59/0x80 [ 46.713687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.714647] __vmalloc_noprof+0x59/0x60 [ 46.715393] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.716267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.717193] bpf_prog_alloc+0x39/0x200 [ 46.717891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.718823] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.719731] do_seccomp+0x349/0x25e0 [ 46.720451] ? find_held_lock+0x2b/0x80 [ 46.721205] ? do_prlimit+0x310/0x610 [ 46.721898] ? __pfx_do_seccomp+0x10/0x10 [ 46.722692] ? do_raw_spin_unlock+0x53/0x220 [ 46.723532] ? _raw_spin_unlock+0x1e/0x40 [ 46.724322] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.725281] ? static_key_count+0x60/0x80 [ 46.726087] prctl_set_seccomp+0x4e/0x70 [ 46.726838] __do_sys_prctl+0xe6c/0x1d70 [ 46.727624] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.728469] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.729447] ? irqentry_exit+0xf3/0x650 [ 46.730217] do_syscall_64+0xbf/0x430 [ 46.730921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.731868] RIP: 0033:0x7ff54163e5cd [ 46.732575] 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 [ 46.735747] RSP: 002b:00007fff35144380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.737106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff54163e5cd [ 46.738387] RDX: 0000561e02519e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.739668] RBP: 00007fff351443e0 R08: 0000000000000000 R09: 00007fff35143a80 [ 46.740958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e41a29240 [ 46.742227] R13: 00007fff35144810 R14: 0000561e41a32380 R15: 0000561e41a3d540 [ 46.743547] [ 46.743979] irq event stamp: 1699 [ 46.744638] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 46.746162] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 46.747683] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 46.749215] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 46.750728] ---[ end trace 0000000000000000 ]--- [ 50.281746] ------------[ cut here ]------------ [ 50.282711] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.284702] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.286230] Modules linked in: [ 50.286847] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.288874] Tainted: [W]=WARN [ 50.289514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.291037] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.291905] 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 [ 50.295170] RSP: 0018:ffff888016a2fbc0 EFLAGS: 00010286 [ 50.296181] RAX: 0000000000000000 RBX: ffffed1002d45f78 RCX: ffffffff813a4050 [ 50.297467] RDX: ffff888016d13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.298806] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d45f2f [ 50.300090] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.301382] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a2fdf8 [ 50.302726] FS: 00007f61dc6b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.304159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.305231] CR2: 00007f61dcba3580 CR3: 000000001ee98000 CR4: 0000000000350ef0 [ 50.306575] Call Trace: [ 50.307088] [ 50.307502] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.308413] ? __create_object+0x59/0x80 [ 50.309193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.310163] __vmalloc_noprof+0x59/0x60 [ 50.310935] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.311817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.312739] bpf_prog_alloc+0x39/0x200 [ 50.313497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.314491] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.315473] do_seccomp+0x349/0x25e0 [ 50.316207] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.317125] ? __pfx_do_seccomp+0x10/0x10 [ 50.317858] ? find_held_lock+0x2b/0x80 [ 50.318665] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.319623] ? static_key_count+0x60/0x80 [ 50.320439] prctl_set_seccomp+0x4e/0x70 [ 50.321205] __do_sys_prctl+0xe6c/0x1d70 [ 50.321945] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.322848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.323820] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.324786] ? irqentry_exit+0xf3/0x650 [ 50.325597] do_syscall_64+0xbf/0x430 [ 50.326342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.327365] RIP: 0033:0x7f61dcba35cd [ 50.328102] 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 [ 50.331310] RSP: 002b:00007ffe338cae90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.332695] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61dcba35cd [ 50.333979] RDX: 000055d1fec20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.335378] RBP: 00007ffe338caef0 R08: 0000000000000000 R09: 00007ffe338ca590 [ 50.336661] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d213f91b10 [ 50.338025] R13: 00007ffe338cb320 R14: 000055d213f922b0 R15: 000055d213fa66f0 [ 50.339366] [ 50.339771] irq event stamp: 1715 [ 50.340313] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 50.341606] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.342880] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 50.344158] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 50.345424] ---[ end trace 0000000000000000 ]--- [ 51.163088] ------------[ cut here ]------------ [ 51.164072] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.166262] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 51.167877] Modules linked in: [ 51.168580] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.171205] Tainted: [W]=WARN [ 51.171812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.173416] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.174400] 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 [ 51.178641] RSP: 0018:ffff88800e9efbc0 EFLAGS: 00010286 [ 51.179780] RAX: 0000000000000000 RBX: ffffed1001d3df78 RCX: ffffffff813a4050 [ 51.181092] RDX: ffff888016b39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.182387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d3df2f [ 51.183687] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.185024] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e9efdf8 [ 51.186307] FS: 00007f2f2d812900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.187775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.188865] CR2: 00007f2f2dd04580 CR3: 000000000decd000 CR4: 0000000000350ef0 [ 51.190162] Call Trace: [ 51.190637] [ 51.191089] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.191944] ? __create_object+0x59/0x80 [ 51.192732] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.193708] __vmalloc_noprof+0x59/0x60 [ 51.194459] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.195349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.196293] bpf_prog_alloc+0x39/0x200 [ 51.197045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.197920] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.198850] do_seccomp+0x349/0x25e0 [ 51.199565] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.200495] ? __pfx_do_seccomp+0x10/0x10 [ 51.201290] ? find_held_lock+0x2b/0x80 [ 51.202053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.202983] ? static_key_count+0x60/0x80 [ 51.203809] prctl_set_seccomp+0x4e/0x70 [ 51.204595] __do_sys_prctl+0xe6c/0x1d70 [ 51.205388] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.206261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.207249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.208041] ? irqentry_exit+0xf3/0x650 [ 51.208634] do_syscall_64+0xbf/0x430 [ 51.209244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.210034] RIP: 0033:0x7f2f2dd045cd [ 51.210598] 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 [ 51.213217] RSP: 002b:00007ffd6b983560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.214345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f2dd045cd [ 51.215423] RDX: 00005566a5ca7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.216488] RBP: 00007ffd6b9835c0 R08: 0000000000000000 R09: 00007ffd6b982c60 [ 51.217557] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566be573ad0 [ 51.218626] R13: 00007ffd6b9839f0 R14: 00005566be574bc0 R15: 00005566be585780 [ 51.219711] [ 51.220105] irq event stamp: 1841 [ 51.220608] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 51.221868] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 51.223142] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 51.224421] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 51.225685] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15453' (ECDSA) to the list of known hosts. 2025/11/18 19:26:56 fuzzer started 2025/11/18 19:26:56 dialing manager at localhost:34383 2025/11/18 19:26:56 checking machine... 2025/11/18 19:26:56 checking revisions... [ 52.138269] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:26:56 testing simple program... [ 52.235503] cgroup: Unknown subsys name 'net' [ 52.294405] cgroup: Unknown subsys name 'cpuset' [ 52.306537] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:26:55 Registers: info registers vcpu 0 RAX=ffffed1001299918 RBX=ffffed1001299919 RCX=ffffffff822727e2 RDX=ffffed1001299919 RSI=0000000000000004 RDI=ffff8880094cc8c0 RBP=ffffed1001299918 RSP=ffff888009627b78 R8 =0000000000000001 R9 =ffffed1001299918 R10=ffff8880094cc8c3 R11=0000000000000001 R12=ffff88800dcf0610 R13=ffffffff84fec3a0 R14=dffffc0000000000 R15=0000000000000000 RIP=ffffffff81b2d1d1 RFL=00000246 [---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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe338c5000 CR3=000000001ee7c000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b3c7 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe4e813fe8 CR3=000000000a25a000 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=2035353a36323a393120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a36323a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000