[ 39.021770] ------------[ cut here ]------------ [ 39.022691] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.024720] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 39.026170] Modules linked in: [ 39.026758] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.028749] Tainted: [W]=WARN [ 39.029372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.030841] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.031781] 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 [ 39.034978] RSP: 0018:ffff88800f26fbc0 EFLAGS: 00010286 [ 39.035932] RAX: 0000000000000000 RBX: ffffed1001e4df78 RCX: ffffffff813a4050 [ 39.037243] RDX: ffff88800f3f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.038517] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4df2f [ 39.039835] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.041135] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f26fdf8 [ 39.042441] FS: 00007ff4be1f8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.043885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.044973] CR2: 00007ffcf37d9ef8 CR3: 0000000016ab3000 CR4: 0000000000350ef0 [ 39.046274] Call Trace: [ 39.046747] [ 39.047221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.048108] ? __create_object+0x59/0x80 [ 39.048857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.049832] __vmalloc_noprof+0x59/0x60 [ 39.050603] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.051509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.052451] bpf_prog_alloc+0x39/0x200 [ 39.053211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.054155] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.055096] do_seccomp+0x349/0x25e0 [ 39.055782] ? find_held_lock+0x2b/0x80 [ 39.056556] ? do_prlimit+0x310/0x610 [ 39.057296] ? __pfx_do_seccomp+0x10/0x10 [ 39.058086] ? do_raw_spin_unlock+0x53/0x220 [ 39.058875] ? _raw_spin_unlock+0x1e/0x40 [ 39.059678] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.060657] ? static_key_count+0x60/0x80 [ 39.061470] prctl_set_seccomp+0x4e/0x70 [ 39.062259] __do_sys_prctl+0xe6c/0x1d70 [ 39.063034] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.063863] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.064840] ? irqentry_exit+0xf3/0x650 [ 39.065604] do_syscall_64+0xbf/0x430 [ 39.066367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.067341] RIP: 0033:0x7ff4be6ea5cd [ 39.068050] 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 [ 39.071262] RSP: 002b:00007ffcf37d7c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.072628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4be6ea5cd [ 39.073936] RDX: 000055cb93df1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.075266] RBP: 00007ffcf37d7cb0 R08: 0000000000000000 R09: 00007ffcf37d7350 [ 39.076559] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb9a594ad0 [ 39.077874] R13: 00007ffcf37d80e0 R14: 000055cb9a595bc0 R15: 000055cb9a5a6780 [ 39.079186] [ 39.079628] irq event stamp: 1743 [ 39.080291] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.081845] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.083390] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 39.084937] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 39.086468] ---[ end trace 0000000000000000 ]--- [ 42.550841] ------------[ cut here ]------------ [ 42.551772] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.553721] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.555153] Modules linked in: [ 42.555751] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.557922] Tainted: [W]=WARN [ 42.558583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.560061] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.560930] 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 [ 42.564105] RSP: 0018:ffff8880171b7bc0 EFLAGS: 00010286 [ 42.565066] RAX: 0000000000000000 RBX: ffffed1002e36f78 RCX: ffffffff813a4050 [ 42.566327] RDX: ffff88800a8b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.567599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e36f2f [ 42.568867] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.570144] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171b7df8 [ 42.571415] FS: 00007fcdd3543900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.572814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.573857] CR2: 00007fcdd3a35580 CR3: 0000000020494000 CR4: 0000000000350ef0 [ 42.575137] Call Trace: [ 42.575591] [ 42.576039] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.576890] ? __create_object+0x59/0x80 [ 42.577652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.578599] __vmalloc_noprof+0x59/0x60 [ 42.579357] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.580222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.581144] bpf_prog_alloc+0x39/0x200 [ 42.581821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.582736] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.583621] do_seccomp+0x349/0x25e0 [ 42.584321] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.585206] ? __pfx_do_seccomp+0x10/0x10 [ 42.585936] ? find_held_lock+0x2b/0x80 [ 42.586684] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.587644] ? static_key_count+0x60/0x80 [ 42.588421] prctl_set_seccomp+0x4e/0x70 [ 42.589198] __do_sys_prctl+0xe6c/0x1d70 [ 42.589936] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.590762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.591715] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.592663] ? irqentry_exit+0xf3/0x650 [ 42.593416] do_syscall_64+0xbf/0x430 [ 42.594143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.595082] RIP: 0033:0x7fcdd3a355cd [ 42.595740] 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 [ 42.598851] RSP: 002b:00007ffd9d3f94f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.600209] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdd3a355cd [ 42.601467] RDX: 000055c0dd3f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.602732] RBP: 00007ffd9d3f9550 R08: 0000000000000000 R09: 00007ffd9d3f8bf0 [ 42.604018] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c102c18bf0 [ 42.605281] R13: 00007ffd9d3f9980 R14: 000055c102c22380 R15: 000055c102c2d460 [ 42.606558] [ 42.607023] irq event stamp: 1777 [ 42.607627] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.609120] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.610607] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 42.612125] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 42.613622] ---[ end trace 0000000000000000 ]--- [ 43.353497] ------------[ cut here ]------------ [ 43.354425] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.356412] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.357827] Modules linked in: [ 43.358442] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.360434] Tainted: [W]=WARN [ 43.361020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.362467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.363626] 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 [ 43.367253] RSP: 0018:ffff88801c237bc0 EFLAGS: 00010286 [ 43.368244] RAX: 0000000000000000 RBX: ffffed1003846f78 RCX: ffffffff813a4050 [ 43.369977] RDX: ffff88801836d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.371290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003846f2f [ 43.372581] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.373897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c237df8 [ 43.375255] FS: 00007fa4bc894900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.376742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.377852] CR2: 00007fa4bcd86580 CR3: 000000001ff78000 CR4: 0000000000350ef0 [ 43.379193] Call Trace: [ 43.379682] [ 43.380154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.381071] ? __create_object+0x59/0x80 [ 43.381830] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.382848] __vmalloc_noprof+0x59/0x60 [ 43.383625] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.384514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.385487] bpf_prog_alloc+0x39/0x200 [ 43.386234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.387231] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.388183] do_seccomp+0x349/0x25e0 [ 43.388870] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.389792] ? __pfx_do_seccomp+0x10/0x10 [ 43.390611] ? find_held_lock+0x2b/0x80 [ 43.391398] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.392387] ? static_key_count+0x60/0x80 [ 43.393223] prctl_set_seccomp+0x4e/0x70 [ 43.394016] __do_sys_prctl+0xe6c/0x1d70 [ 43.394787] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.395698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.396679] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.397696] ? irqentry_exit+0xf3/0x650 [ 43.398476] do_syscall_64+0xbf/0x430 [ 43.399256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.400253] RIP: 0033:0x7fa4bcd865cd [ 43.400927] 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 [ 43.404293] RSP: 002b:00007ffcf43fcea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.405736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4bcd865cd [ 43.407050] RDX: 0000555960073e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.408410] RBP: 00007ffcf43fcf00 R08: 0000000000000000 R09: 00007ffcf43fc5a0 [ 43.409728] R10: 0000000000000000 R11: 0000000000000246 R12: 000055597a538ad0 [ 43.411075] R13: 00007ffcf43fd330 R14: 000055597a539bc0 R15: 000055597a54a780 [ 43.412425] [ 43.412868] irq event stamp: 1813 [ 43.413546] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 43.415113] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 43.416488] softirqs last enabled at (1474): [] handle_softirqs+0x50c/0x770 [ 43.417795] softirqs last disabled at (1469): [] __irq_exit_rcu+0xc4/0x100 [ 43.419103] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35145' (ECDSA) to the list of known hosts. 2025/11/18 15:32:41 fuzzer started 2025/11/18 15:32:41 dialing manager at localhost:34383 2025/11/18 15:32:41 checking machine... 2025/11/18 15:32:41 checking revisions... [ 44.303567] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:32:41 testing simple program... [ 44.417319] cgroup: Unknown subsys name 'net' [ 44.483667] cgroup: Unknown subsys name 'cpuset' [ 44.501748] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:32:40 Registers: info registers vcpu 0 RAX=ffffffff8894b5c0 RBX=ffff888016425340 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88800f31a2a8 RBP=ffff88800f31a2a8 RSP=ffff888014667820 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007fd706f82700 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=00007ffd9d3f3000 CR3=000000001ca7a000 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=2030343a32333a353120383120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030343a32333a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000000c RBX=ffff88800e4b95d0 RCX=0000000000000001 RDX=0000000000000000 RSI=000000000000000c RDI=ffff888009757978 RBP=0000000000000001 RSP=ffff8880097578f8 R8 =ffffffff869da142 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=000000000000000c R13=0000000000000000 R14=ffff888009757978 R15=ffff888008c4b780 RIP=ffffffff816192ba 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fab3c95b000 CR3=0000000016bf7000 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=c65d4e48af6bf28eeb4c4a2c0eaa7471 XMM02=ec2efd57dc4c00df00000000003058c0 XMM03=0c4437e26fcff3e40000000000305990 XMM04=fc32ecb25af2897b00000000000ae988 XMM05=0394861f14684e590000000000322378 XMM06=3e829fc8c8edc9900000000000322200 XMM07=e042d86d42eb936e0000000000312e18 XMM08=0c4437e26fcff3e40000000000305990 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000