[ 45.707970] ------------[ cut here ]------------ [ 45.708924] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.711089] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.712625] Modules linked in: [ 45.713254] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.715601] Tainted: [W]=WARN [ 45.716177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.717762] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.718731] 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 [ 45.722046] RSP: 0018:ffff88801acc7bc0 EFLAGS: 00010286 [ 45.723094] RAX: 0000000000000000 RBX: ffffed1003598f78 RCX: ffffffff813a4050 [ 45.724437] RDX: ffff888016ff5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.725777] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003598f2f [ 45.727114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.728439] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801acc7df8 [ 45.729757] FS: 00007ff391ed3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.731265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.732382] CR2: 00007ff3923c5580 CR3: 0000000009c4d000 CR4: 0000000000350ef0 [ 45.733725] Call Trace: [ 45.734200] [ 45.734664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.735607] ? __create_object+0x59/0x80 [ 45.736389] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.737393] __vmalloc_noprof+0x59/0x60 [ 45.738187] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.739101] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.740088] bpf_prog_alloc+0x39/0x200 [ 45.740864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.741843] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.742802] do_seccomp+0x349/0x25e0 [ 45.743569] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.744458] ? __pfx_do_seccomp+0x10/0x10 [ 45.745282] ? find_held_lock+0x2b/0x80 [ 45.746068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.747091] ? static_key_count+0x60/0x80 [ 45.747928] prctl_set_seccomp+0x4e/0x70 [ 45.748733] __do_sys_prctl+0xe6c/0x1d70 [ 45.749555] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.750396] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.751414] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.752420] ? irqentry_exit+0xf3/0x650 [ 45.753220] do_syscall_64+0xbf/0x430 [ 45.753982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.754991] RIP: 0033:0x7ff3923c55cd [ 45.755631] 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 [ 45.758441] RSP: 002b:00007ffd3d447c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.759668] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3923c55cd [ 45.760804] RDX: 000055716b96ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.761941] RBP: 00007ffd3d447c60 R08: 0000000000000000 R09: 00007ffd3d447300 [ 45.763075] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571958d2ad0 [ 45.764199] R13: 00007ffd3d448090 R14: 00005571958d3bc0 R15: 00005571958e4780 [ 45.765349] [ 45.765761] irq event stamp: 1783 [ 45.766296] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 45.767647] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 45.768992] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 45.770349] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 45.771710] ---[ end trace 0000000000000000 ]--- [ 48.161772] ------------[ cut here ]------------ [ 48.162532] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.164224] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.165461] Modules linked in: [ 48.165984] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.168792] Tainted: [W]=WARN [ 48.169254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.170824] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.171667] 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 [ 48.174323] RSP: 0018:ffff888018e6fbc0 EFLAGS: 00010286 [ 48.175149] RAX: 0000000000000000 RBX: ffffed10031cdf78 RCX: ffffffff813a4050 [ 48.176213] RDX: ffff888016035340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.177287] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031cdf2f [ 48.178351] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.179438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e6fdf8 [ 48.180516] FS: 00007f0b252f7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.181705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.182587] CR2: 00007ffc0e323ef8 CR3: 000000000db7f000 CR4: 0000000000350ef0 [ 48.183659] Call Trace: [ 48.184043] [ 48.184381] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.185121] ? __create_object+0x59/0x80 [ 48.185759] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.186570] __vmalloc_noprof+0x59/0x60 [ 48.187175] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.187896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.188673] bpf_prog_alloc+0x39/0x200 [ 48.189251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.190017] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.190772] do_seccomp+0x349/0x25e0 [ 48.191354] ? find_held_lock+0x2b/0x80 [ 48.191983] ? do_prlimit+0x310/0x610 [ 48.192608] ? __pfx_do_seccomp+0x10/0x10 [ 48.193228] ? do_raw_spin_unlock+0x53/0x220 [ 48.193926] ? _raw_spin_unlock+0x1e/0x40 [ 48.194577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.195359] ? static_key_count+0x60/0x80 [ 48.196031] prctl_set_seccomp+0x4e/0x70 [ 48.196676] __do_sys_prctl+0xe6c/0x1d70 [ 48.197288] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.198000] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.198820] ? irqentry_exit+0xf3/0x650 [ 48.199429] do_syscall_64+0xbf/0x430 [ 48.200045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.200838] RIP: 0033:0x7f0b257e95cd [ 48.201387] 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 [ 48.204035] RSP: 002b:00007ffc0e321870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.205169] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b257e95cd [ 48.206240] RDX: 0000560038a6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.207326] RBP: 00007ffc0e3218d0 R08: 0000000000000000 R09: 00007ffc0e320f70 [ 48.208383] R10: 0000000000000000 R11: 0000000000000246 R12: 000056003f1e12b0 [ 48.209454] R13: 00007ffc0e321d00 R14: 000056003f1e3d20 R15: 000056003f1f58d0 [ 48.210534] [ 48.210895] irq event stamp: 3275 [ 48.211399] hardirqs last enabled at (3283): [] __up_console_sem+0x78/0x80 [ 48.212672] hardirqs last disabled at (3292): [] __up_console_sem+0x5d/0x80 [ 48.213933] softirqs last enabled at (2832): [] handle_softirqs+0x50c/0x770 [ 48.215232] softirqs last disabled at (2805): [] __irq_exit_rcu+0xc4/0x100 [ 48.216527] ---[ end trace 0000000000000000 ]--- [ 48.932872] ------------[ cut here ]------------ [ 48.933794] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.935807] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.937257] Modules linked in: [ 48.937892] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.940128] Tainted: [W]=WARN [ 48.940797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.942275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.943194] 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 [ 48.946375] RSP: 0018:ffff8880169b7bc0 EFLAGS: 00010286 [ 48.947355] RAX: 0000000000000000 RBX: ffffed1002d36f78 RCX: ffffffff813a4050 [ 48.948629] RDX: ffff88800f968000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.949925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d36f2f [ 48.951207] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.952485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169b7df8 [ 48.953810] FS: 00007fae77e28900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.955273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.956337] CR2: 00007ffcd1f4def8 CR3: 0000000013d63000 CR4: 0000000000350ef0 [ 48.957621] Call Trace: [ 48.958086] [ 48.958532] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.959416] ? __create_object+0x59/0x80 [ 48.960191] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.961173] __vmalloc_noprof+0x59/0x60 [ 48.961946] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.962833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.963750] bpf_prog_alloc+0x39/0x200 [ 48.964427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.965333] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.966213] do_seccomp+0x349/0x25e0 [ 48.966931] ? find_held_lock+0x2b/0x80 [ 48.967683] ? do_prlimit+0x310/0x610 [ 48.968381] ? __pfx_do_seccomp+0x10/0x10 [ 48.969159] ? do_raw_spin_unlock+0x53/0x220 [ 48.969999] ? _raw_spin_unlock+0x1e/0x40 [ 48.970791] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.971775] ? static_key_count+0x60/0x80 [ 48.972582] prctl_set_seccomp+0x4e/0x70 [ 48.973326] __do_sys_prctl+0xe6c/0x1d70 [ 48.974105] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.974974] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.975934] ? irqentry_exit+0xf3/0x650 [ 48.976696] do_syscall_64+0xbf/0x430 [ 48.977389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.978334] RIP: 0033:0x7fae7831a5cd [ 48.979071] 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 [ 48.982248] RSP: 002b:00007ffcd1f4b680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.983617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae7831a5cd [ 48.984895] RDX: 000055e463ef5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.986171] RBP: 00007ffcd1f4b6e0 R08: 0000000000000000 R09: 00007ffcd1f4ad80 [ 48.987399] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e46b5a9ad0 [ 48.988462] R13: 00007ffcd1f4bb10 R14: 000055e46b5aabc0 R15: 000055e46b5bb780 [ 48.989562] [ 48.989913] irq event stamp: 1779 [ 48.990406] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 48.991675] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 48.992929] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 48.994223] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 48.995484] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49594' (ECDSA) to the list of known hosts. 2025/11/17 10:49:39 fuzzer started 2025/11/17 10:49:39 dialing manager at localhost:37895 2025/11/17 10:49:39 checking machine... 2025/11/17 10:49:39 checking revisions... [ 49.832460] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:49:40 testing simple program... [ 49.919408] cgroup: Unknown subsys name 'net' [ 49.973065] cgroup: Unknown subsys name 'cpuset' [ 49.990008] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:49:39 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016190000 RCX=ffffffff819e7622 RDX=1ffff11002c32256 RSI=ffffffff819e74a6 RDI=ffff8880161912b0 RBP=0000000000000014 RSP=ffff888016227e18 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016190000 R13=00007f0b252b7008 R14=0000000000000000 R15=ffff8880168b9f80 RIP=ffffffff81b47c4e 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f0b252f7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0b252b7008 CR3=000000000be9a000 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=0000000000029809 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe0c43378 CR3=0000000005c8a000 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=00007f8033f1e5100000556708bae790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000