Warning: Permanently added '[localhost]:40368' (ECDSA) to the list of known hosts.
2023/05/17 02:18:28 fuzzer started
2023/05/17 02:18:28 dialing manager at localhost:35573
2023/05/17 02:18:28 checking machine...
2023/05/17 02:18:28 checking revisions...
syzkaller login: [ 96.158468] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:18:28 testing simple program...
[ 96.234903] cgroup: Unknown subsys name 'net'
[ 96.321367] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 109.727192] audit: type=1400 audit(1684289922.330:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 110.843007] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 110.845607] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 110.847202] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 110.850678] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 110.852992] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 110.854310] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 111.246102] ------------[ cut here ]------------
[ 111.246876] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 111.249185] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 111.250279] Modules linked in:
[ 111.250727] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 111.252025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 111.256678] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 111.257319] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 111.259484] RSP: 0018:ffff88801f737c00 EFLAGS: 00010282
[ 111.260168] RAX: 0000000000000000 RBX: ffff888016f04840 RCX: 0000000000000000
[ 111.261059] RDX: ffff8880199d1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 111.261957] RBP: ffff888016f04854 R08: 0000000000000001 R09: 0000000000000000
[ 111.262856] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 111.263749] R13: ffffffff84e223a0 R14: ffff888016f04848 R15: ffffffff84d73340
[ 111.264733] FS: 00005555556d1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 111.265738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.266447] CR2: 00007f40546316f4 CR3: 0000000016e08000 CR4: 0000000000350ef0
[ 111.267337] Call Trace:
[ 111.267691]
[ 111.268016] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 111.268655] ipv4_frags_init_net+0x269/0x440
[ 111.269215] ops_init+0xbb/0x6b0
[ 111.269694] setup_net+0x3d9/0x990
[ 111.270148] ? down_read_killable+0x1d7/0x4e0
[ 111.270744] ? __pfx_setup_net+0x10/0x10
[ 111.271250] ? copy_net_ns+0x17c/0x770
[ 111.271785] copy_net_ns+0x321/0x770
[ 111.272282] create_new_namespaces+0x3f6/0xb30
[ 111.272896] unshare_nsproxy_namespaces+0xc1/0x200
[ 111.273543] ksys_unshare+0x44d/0x8e0
[ 111.274038] ? __pfx_ksys_unshare+0x10/0x10
[ 111.274632] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 111.275351] __x64_sys_unshare+0x31/0x40
[ 111.275937] do_syscall_64+0x3f/0x90
[ 111.276413] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 111.277085] RIP: 0033:0x7f2b433b90d7
[ 111.277583] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 111.279739] RSP: 002b:00007ffc298caa68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 111.280715] RAX: ffffffffffffffda RBX: 00007ffc298cb0a8 RCX: 00007f2b433b90d7
[ 111.281606] RDX: 00007f2b4342341f RSI: 00007ffc298caa00 RDI: 0000000040000000
[ 111.282456] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc298ca810
[ 111.283345] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2b434cbbf0
[ 111.284254] R13: 00007ffc298cab40 R14: 0000000000000000 R15: 00000000000000f8
[ 111.285166]
[ 111.285470] irq event stamp: 8385
[ 111.285925] hardirqs last enabled at (8397): [] __up_console_sem+0x78/0x80
[ 111.286983] hardirqs last disabled at (8408): [] __up_console_sem+0x5d/0x80
[ 111.288064] softirqs last enabled at (8034): [] irq_exit_rcu+0x93/0xc0
[ 111.289150] softirqs last disabled at (8429): [] irq_exit_rcu+0x93/0xc0
[ 111.290181] ---[ end trace 0000000000000000 ]---
[ 111.295712] ------------[ cut here ]------------
[ 111.296327] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 111.298060] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 111.299121] Modules linked in:
[ 111.299557] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 111.300723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 111.301753] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 111.302398] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 111.304585] RSP: 0018:ffff88801f737c00 EFLAGS: 00010282
[ 111.305231] RAX: 0000000000000000 RBX: ffff88800e0d9e40 RCX: 0000000000000000
[ 111.306128] RDX: ffff8880199d1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 111.307019] RBP: ffff88800e0d9e54 R08: 0000000000000001 R09: 0000000000000000
[ 111.307943] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 111.308837] R13: ffffffff84e223a0 R14: ffff88800e0d9e48 R15: ffffffff84da62e0
[ 111.309734] FS: 00005555556d1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 111.310739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.311449] CR2: 00007f40546316f4 CR3: 0000000016e08000 CR4: 0000000000350ef0
[ 111.312369] Call Trace:
[ 111.312736]
[ 111.313038] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 111.313668] ipv6_frags_init_net+0x206/0x3c0
[ 111.314229] ops_init+0xbb/0x6b0
[ 111.314701] setup_net+0x3d9/0x990
[ 111.315154] ? down_read_killable+0x1d7/0x4e0
[ 111.315749] ? __pfx_setup_net+0x10/0x10
[ 111.316260] ? copy_net_ns+0x17c/0x770
[ 111.316796] copy_net_ns+0x321/0x770
[ 111.317275] create_new_namespaces+0x3f6/0xb30
[ 111.317884] unshare_nsproxy_namespaces+0xc1/0x200
[ 111.318524] ksys_unshare+0x44d/0x8e0
[ 111.319014] ? __pfx_ksys_unshare+0x10/0x10
[ 111.319605] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 111.320337] __x64_sys_unshare+0x31/0x40
[ 111.320888] do_syscall_64+0x3f/0x90
[ 111.321365] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 111.322030] RIP: 0033:0x7f2b433b90d7
[ 111.322529] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 111.324759] RSP: 002b:00007ffc298caa68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 111.325712] RAX: ffffffffffffffda RBX: 00007ffc298cb0a8 RCX: 00007f2b433b90d7
[ 111.326621] RDX: 00007f2b4342341f RSI: 00007ffc298caa00 RDI: 0000000040000000
[ 111.327488] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc298ca810
[ 111.328405] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2b434cbbf0
[ 111.329318] R13: 00007ffc298cab40 R14: 0000000000000000 R15: 00000000000000f8
[ 111.330234]
[ 111.330581] irq event stamp: 10251
[ 111.331019] hardirqs last enabled at (10261): [] __up_console_sem+0x78/0x80
[ 111.332109] hardirqs last disabled at (10272): [] __up_console_sem+0x5d/0x80
[ 111.333172] softirqs last enabled at (9688): [] irq_exit_rcu+0x93/0xc0
[ 111.334199] softirqs last disabled at (9645): [] irq_exit_rcu+0x93/0xc0
[ 111.335229] ---[ end trace 0000000000000000 ]---
[ 111.336602] ------------[ cut here ]------------
[ 111.337189] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 111.339354] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 111.340646] Modules linked in:
[ 111.341136] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 111.342419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 111.343433] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 111.344125] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 111.346302] RSP: 0018:ffff88801f737bf0 EFLAGS: 00010286
[ 111.346994] RAX: 0000000000000000 RBX: ffff88800c4f2240 RCX: 0000000000000000
[ 111.347893] RDX: ffff8880199d1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 111.348791] RBP: ffff88800c4f2254 R08: 0000000000000001 R09: 0000000000000000
[ 111.349693] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 111.350580] R13: ffffffff84e223a0 R14: ffff88800c4f2248 R15: ffffffff84daf020
[ 111.351433] FS: 00005555556d1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 111.352429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.353163] CR2: 00007f40546316f4 CR3: 0000000016e08000 CR4: 0000000000350ef0
[ 111.354058] Call Trace:
[ 111.354384]
[ 111.354725] nf_ct_net_init+0x224/0x3d0
[ 111.355238] ? __pfx_nf_ct_net_init+0x10/0x10
[ 111.355835] ops_init+0xbb/0x6b0
[ 111.356304] setup_net+0x3d9/0x990
[ 111.356797] ? down_read_killable+0x1d7/0x4e0
[ 111.357366] ? __pfx_setup_net+0x10/0x10
[ 111.357908] ? copy_net_ns+0x17c/0x770
[ 111.358411] copy_net_ns+0x321/0x770
[ 111.358921] create_new_namespaces+0x3f6/0xb30
[ 111.359537] unshare_nsproxy_namespaces+0xc1/0x200
[ 111.360159] ksys_unshare+0x44d/0x8e0
[ 111.360690] ? __pfx_ksys_unshare+0x10/0x10
[ 111.361233] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 111.361983] __x64_sys_unshare+0x31/0x40
[ 111.362534] do_syscall_64+0x3f/0x90
[ 111.363007] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 111.363683] RIP: 0033:0x7f2b433b90d7
[ 111.364175] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 111.366313] RSP: 002b:00007ffc298caa68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 111.367254] RAX: ffffffffffffffda RBX: 00007ffc298cb0a8 RCX: 00007f2b433b90d7
[ 111.368172] RDX: 00007f2b4342341f RSI: 00007ffc298caa00 RDI: 0000000040000000
[ 111.369055] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc298ca810
[ 111.369960] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2b434cbbf0
[ 111.370856] R13: 00007ffc298cab40 R14: 0000000000000000 R15: 00000000000000f8
[ 111.371776]
[ 111.372088] irq event stamp: 10995
[ 111.372560] hardirqs last enabled at (11007): [] __up_console_sem+0x78/0x80
[ 111.373646] hardirqs last disabled at (11018): [] __up_console_sem+0x5d/0x80
[ 111.374735] softirqs last enabled at (10702): [] irq_exit_rcu+0x93/0xc0
[ 111.375776] softirqs last disabled at (10697): [] irq_exit_rcu+0x93/0xc0
[ 111.376858] ---[ end trace 0000000000000000 ]---
[ 112.929429] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 114.976564] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 117.024566] Bluetooth: hci0: command 0x040f tx timeout
[ 119.072590] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:17:44 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f737618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 00005555556d1400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f40546316f4 CR3=0000000016e08000 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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff88806cf396d8 RCX=0000000000000000 RDX=0000000000000000
RSI=0000000000000001 RDI=ffff888008d95bac RBP=ffff888008d951c0 RSP=ffff88806cf09cd0
R8 =0000000000000001 R9 =ffffed100d9e13a3 R10=0000000000000003 R11=0000000000000001
R12=ffffffff85d35b70 R13=ffff888008d951c0 R14=1ffff1100d9e139e R15=ffff88806cf396d8
RIP=ffffffff812c1cb5 RFL=00000013 [----A-C] 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 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fd31fa7f260 CR3=000000000ef8a000 CR4=00350ee0
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=df0a27ae37595190064c0b1ce06ba888
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=c9dcd3780c13874b0000000000146148 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=745c6a50c9de5df300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000