[ 46.732976] ------------[ cut here ]------------ [ 46.733899] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.736249] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.737720] Modules linked in: [ 46.738305] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.740302] Tainted: [W]=WARN [ 46.740883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.742378] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.743314] 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 [ 46.746510] RSP: 0018:ffff88800efc7bc0 EFLAGS: 00010286 [ 46.747493] RAX: 0000000000000000 RBX: ffffed1001df8f78 RCX: ffffffff813a4050 [ 46.748789] RDX: ffff888016d00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.750067] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df8f2f [ 46.751343] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.752614] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efc7df8 [ 46.753919] FS: 00007fb2788d6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.755376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.756451] CR2: 00007fb278dc8580 CR3: 000000001b227000 CR4: 0000000000350ef0 [ 46.757737] Call Trace: [ 46.758205] [ 46.758650] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.759553] ? __create_object+0x59/0x80 [ 46.760290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.761249] __vmalloc_noprof+0x59/0x60 [ 46.762014] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.762881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.763814] bpf_prog_alloc+0x39/0x200 [ 46.764557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.765509] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.766385] do_seccomp+0x349/0x25e0 [ 46.767105] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.768007] ? __pfx_do_seccomp+0x10/0x10 [ 46.768794] ? find_held_lock+0x2b/0x80 [ 46.769554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.770530] ? static_key_count+0x60/0x80 [ 46.771276] prctl_set_seccomp+0x4e/0x70 [ 46.772045] __do_sys_prctl+0xe6c/0x1d70 [ 46.772811] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.773675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.774652] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.775622] ? irqentry_exit+0xf3/0x650 [ 46.776336] do_syscall_64+0xbf/0x430 [ 46.777072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.778070] RIP: 0033:0x7fb278dc85cd [ 46.778774] 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 [ 46.781945] RSP: 002b:00007ffec47c8440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.783328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb278dc85cd [ 46.784619] RDX: 000055885e01be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.785926] RBP: 00007ffec47c84a0 R08: 0000000000000000 R09: 00007ffec47c7b40 [ 46.787219] R10: 0000000000000000 R11: 0000000000000246 R12: 000055886a652ad0 [ 46.788515] R13: 00007ffec47c88d0 R14: 000055886a653bc0 R15: 000055886a664780 [ 46.789831] [ 46.790251] irq event stamp: 1739 [ 46.790897] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.792450] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.794012] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 46.795551] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 46.797089] ---[ end trace 0000000000000000 ]--- [ 50.139380] ------------[ cut here ]------------ [ 50.140313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.142316] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.143787] Modules linked in: [ 50.144385] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.146437] Tainted: [W]=WARN [ 50.147000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.148480] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.149365] 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 [ 50.152599] RSP: 0018:ffff888016b7fbc0 EFLAGS: 00010286 [ 50.153586] RAX: 0000000000000000 RBX: ffffed1002d6ff78 RCX: ffffffff813a4050 [ 50.154877] RDX: ffff888016109bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.156157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ff2f [ 50.157455] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.158757] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b7fdf8 [ 50.160063] FS: 00007fbd880ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.161526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.162591] CR2: 00007ffd02a3aef7 CR3: 000000000ab55000 CR4: 0000000000350ef0 [ 50.163907] Call Trace: [ 50.164373] [ 50.164832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.165765] ? __create_object+0x59/0x80 [ 50.166564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.167546] __vmalloc_noprof+0x59/0x60 [ 50.168287] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.169158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.170130] bpf_prog_alloc+0x39/0x200 [ 50.170892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.171853] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.172747] do_seccomp+0x349/0x25e0 [ 50.173462] ? find_held_lock+0x2b/0x80 [ 50.174197] ? do_prlimit+0x310/0x610 [ 50.174935] ? __pfx_do_seccomp+0x10/0x10 [ 50.175724] ? do_raw_spin_unlock+0x53/0x220 [ 50.176549] ? _raw_spin_unlock+0x1e/0x40 [ 50.177285] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.178246] ? static_key_count+0x60/0x80 [ 50.179033] prctl_set_seccomp+0x4e/0x70 [ 50.179808] __do_sys_prctl+0xe6c/0x1d70 [ 50.180592] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.181478] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.182484] ? irqentry_exit+0xf3/0x650 [ 50.183218] do_syscall_64+0xbf/0x430 [ 50.183962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.184922] RIP: 0033:0x7fbd885bc5cd [ 50.185652] 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 [ 50.188896] RSP: 002b:00007ffd02a39660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.190252] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd885bc5cd [ 50.191495] RDX: 00005618f2048e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.192752] RBP: 00007ffd02a396c0 R08: 0000000000000000 R09: 00007ffd02a38d60 [ 50.194038] R10: 0000000000000000 R11: 0000000000000246 R12: 00005618f7b6a2b0 [ 50.195305] R13: 00007ffd02a39af0 R14: 00005618f7b6cd20 R15: 00005618f7b7e8d0 [ 50.196592] [ 50.197007] irq event stamp: 1699 [ 50.197647] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 50.199149] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 50.200633] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 50.202160] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 50.203648] ---[ end trace 0000000000000000 ]--- [ 50.969489] ------------[ cut here ]------------ [ 50.970367] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.972432] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.974098] Modules linked in: [ 50.974793] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.976769] Tainted: [W]=WARN [ 50.977328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.978812] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.979697] 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 [ 50.982868] RSP: 0018:ffff88801a327bc0 EFLAGS: 00010286 [ 50.983833] RAX: 0000000000000000 RBX: ffffed1003464f78 RCX: ffffffff813a4050 [ 50.985109] RDX: ffff8880158ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.986421] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003464f2f [ 50.987704] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.988984] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a327df8 [ 50.990264] FS: 00007f30fd004900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.991677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.992739] CR2: 00007f30fd4f6580 CR3: 000000000e15c000 CR4: 0000000000350ef0 [ 50.994019] Call Trace: [ 50.994524] [ 50.994935] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.995827] ? __create_object+0x59/0x80 [ 50.996589] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.997549] __vmalloc_noprof+0x59/0x60 [ 50.998255] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.999118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.000051] bpf_prog_alloc+0x39/0x200 [ 51.000796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.001728] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.002616] do_seccomp+0x349/0x25e0 [ 51.003290] ? find_held_lock+0x2b/0x80 [ 51.004046] ? __schedule+0x27e0/0x3d40 [ 51.004779] ? lock_release+0xc8/0x290 [ 51.005545] ? __pfx_do_seccomp+0x10/0x10 [ 51.006282] ? trace_sched_exit_tp+0xbf/0x100 [ 51.007122] ? __schedule+0xf2c/0x3d40 [ 51.007858] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.008819] ? static_key_count+0x60/0x80 [ 51.009629] prctl_set_seccomp+0x4e/0x70 [ 51.010365] __do_sys_prctl+0xe6c/0x1d70 [ 51.011147] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.012005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.012980] do_syscall_64+0xbf/0x430 [ 51.013738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.014686] RIP: 0033:0x7f30fd4f65cd [ 51.015341] 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 [ 51.018489] RSP: 002b:00007ffd77dbed00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.019829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30fd4f65cd [ 51.021117] RDX: 0000562a983b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.022437] RBP: 00007ffd77dbed60 R08: 0000000000000000 R09: 00007ffd77dbe400 [ 51.023741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a99695ad0 [ 51.024998] R13: 00007ffd77dbf190 R14: 0000562a99696bc0 R15: 0000562a996a7780 [ 51.026319] [ 51.026790] irq event stamp: 1795 [ 51.027430] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 51.028950] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 51.030454] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 51.032006] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 51.033521] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42237' (ECDSA) to the list of known hosts. 2025/11/19 03:25:35 fuzzer started 2025/11/19 03:25:36 dialing manager at localhost:34383 2025/11/19 03:25:36 checking machine... 2025/11/19 03:25:36 checking revisions... [ 51.894631] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:25:36 testing simple program... [ 51.983207] cgroup: Unknown subsys name 'net' [ 52.040948] cgroup: Unknown subsys name 'cpuset' [ 52.064219] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:25:35 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff8135e4bc RDX=00000000000035e4 RSI=00000000000035e4 RDI=ffffffff86ed12e8 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08a91 R15=ffff88806ce08a50 RIP=ffffffff8135e5e2 RFL=00000212 [----A--] 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 00007fbd880ca900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fde179b3018 CR3=000000000d237000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005600746f6f72 XMM02=ff000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=000a687361622f6e69622f3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002aaef 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc7b73ffb8 CR3=000000000b3e9000 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=2035333a35323a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a35323a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000