Warning: Permanently added '[localhost]:53248' (ECDSA) to the list of known hosts.
2023/05/17 04:46:30 fuzzer started
2023/05/17 04:46:31 dialing manager at localhost:35573
2023/05/17 04:46:31 checking machine...
2023/05/17 04:46:31 checking revisions...
syzkaller login: [ 38.555356] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:46:31 testing simple program...
[ 38.602361] cgroup: Unknown subsys name 'net'
[ 38.641141] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.690569] audit: type=1400 audit(1684298803.394:6): 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
[ 51.791597] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.793710] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.795608] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.798806] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.800431] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.802453] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.235918] ------------[ cut here ]------------
[ 52.236746] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.239047] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.240302] Modules linked in:
[ 52.240864] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.243455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.246172] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.247090] 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
[ 52.249345] RSP: 0018:ffff888016397c00 EFLAGS: 00010282
[ 52.250175] RAX: 0000000000000000 RBX: ffff88800fabc040 RCX: 0000000000000000
[ 52.251357] RDX: ffff888015a18000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.252357] RBP: ffff88800fabc054 R08: 0000000000000001 R09: 0000000000000000
[ 52.253348] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.254352] R13: ffffffff84e223a0 R14: ffff88800fabc048 R15: ffffffff84d73340
[ 52.255363] FS: 00005555556fe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.256496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.257317] CR2: 00007fcc053ed6f4 CR3: 000000000f142000 CR4: 0000000000350ee0
[ 52.258318] Call Trace:
[ 52.258719]
[ 52.259060] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.259798] ipv4_frags_init_net+0x269/0x440
[ 52.260425] ops_init+0xbb/0x6b0
[ 52.260958] setup_net+0x3d9/0x990
[ 52.261468] ? down_read_killable+0x1d7/0x4e0
[ 52.262147] ? __pfx_setup_net+0x10/0x10
[ 52.262752] ? copy_net_ns+0x17c/0x770
[ 52.263340] copy_net_ns+0x321/0x770
[ 52.263916] create_new_namespaces+0x3f6/0xb30
[ 52.264649] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.265450] ksys_unshare+0x44d/0x8e0
[ 52.266121] ? __pfx_ksys_unshare+0x10/0x10
[ 52.266876] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.267858] __x64_sys_unshare+0x31/0x40
[ 52.268580] do_syscall_64+0x3f/0x90
[ 52.269193] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.270069] RIP: 0033:0x7f124ddf50d7
[ 52.270718] 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
[ 52.273585] RSP: 002b:00007ffeb0abfee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.274847] RAX: ffffffffffffffda RBX: 00007ffeb0ac0528 RCX: 00007f124ddf50d7
[ 52.276045] RDX: 00007f124de5f41f RSI: 00007ffeb0abfe80 RDI: 0000000040000000
[ 52.277232] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb0abfc90
[ 52.278419] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f124df07bf0
[ 52.279586] R13: 00007ffeb0abffc0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.280785]
[ 52.281170] irq event stamp: 7687
[ 52.281779] hardirqs last enabled at (7699): [] __up_console_sem+0x78/0x80
[ 52.283201] hardirqs last disabled at (7710): [] __up_console_sem+0x5d/0x80
[ 52.284624] softirqs last enabled at (7636): [] irq_exit_rcu+0x93/0xc0
[ 52.285987] softirqs last disabled at (7627): [] irq_exit_rcu+0x93/0xc0
[ 52.287374] ---[ end trace 0000000000000000 ]---
[ 52.294632] ------------[ cut here ]------------
[ 52.295397] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.297638] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.299043] Modules linked in:
[ 52.299610] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.300933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.302067] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.302814] 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
[ 52.305278] RSP: 0018:ffff888016397c00 EFLAGS: 00010282
[ 52.306038] RAX: 0000000000000000 RBX: ffff88800d7de440 RCX: 0000000000000000
[ 52.307031] RDX: ffff888015a18000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.308024] RBP: ffff88800d7de454 R08: 0000000000000001 R09: 0000000000000000
[ 52.309018] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.310016] R13: ffffffff84e223a0 R14: ffff88800d7de448 R15: ffffffff84da62e0
[ 52.311005] FS: 00005555556fe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.312120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.312943] CR2: 00007fcc053ed6f4 CR3: 000000000f142000 CR4: 0000000000350ee0
[ 52.313937] Call Trace:
[ 52.314298]
[ 52.314670] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.315420] ipv6_frags_init_net+0x206/0x3c0
[ 52.316112] ops_init+0xbb/0x6b0
[ 52.316668] setup_net+0x3d9/0x990
[ 52.317207] ? down_read_killable+0x1d7/0x4e0
[ 52.317910] ? __pfx_setup_net+0x10/0x10
[ 52.318542] ? copy_net_ns+0x17c/0x770
[ 52.319146] copy_net_ns+0x321/0x770
[ 52.319764] create_new_namespaces+0x3f6/0xb30
[ 52.320460] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.321225] ksys_unshare+0x44d/0x8e0
[ 52.321821] ? __pfx_ksys_unshare+0x10/0x10
[ 52.322436] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.323287] __x64_sys_unshare+0x31/0x40
[ 52.323902] do_syscall_64+0x3f/0x90
[ 52.324433] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.325217] RIP: 0033:0x7f124ddf50d7
[ 52.325809] 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
[ 52.328396] RSP: 002b:00007ffeb0abfee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.329526] RAX: ffffffffffffffda RBX: 00007ffeb0ac0528 RCX: 00007f124ddf50d7
[ 52.330578] RDX: 00007f124de5f41f RSI: 00007ffeb0abfe80 RDI: 0000000040000000
[ 52.331640] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb0abfc90
[ 52.332690] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f124df07bf0
[ 52.333733] R13: 00007ffeb0abffc0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.334816]
[ 52.335193] irq event stamp: 9817
[ 52.335732] hardirqs last enabled at (9829): [] __up_console_sem+0x78/0x80
[ 52.336979] hardirqs last disabled at (9840): [] __up_console_sem+0x5d/0x80
[ 52.338237] softirqs last enabled at (9278): [] irq_exit_rcu+0x93/0xc0
[ 52.339469] softirqs last disabled at (9255): [] irq_exit_rcu+0x93/0xc0
[ 52.340699] ---[ end trace 0000000000000000 ]---
[ 52.342265] ------------[ cut here ]------------
[ 52.342994] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.345089] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.346214] Modules linked in:
[ 52.346696] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.347912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.348989] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.349701] 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
[ 52.352040] RSP: 0018:ffff888016397bf0 EFLAGS: 00010286
[ 52.352834] RAX: 0000000000000000 RBX: ffff88800d7dfc40 RCX: 0000000000000000
[ 52.353844] RDX: ffff888015a18000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.354865] RBP: ffff88800d7dfc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.355908] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.356937] R13: ffffffff84e223a0 R14: ffff88800d7dfc48 R15: ffffffff84daf020
[ 52.357960] FS: 00005555556fe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.359072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.359924] CR2: 00007fcc053ed6f4 CR3: 000000000f142000 CR4: 0000000000350ee0
[ 52.360930] Call Trace:
[ 52.361305]
[ 52.361695] nf_ct_net_init+0x224/0x3d0
[ 52.362274] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.362960] ops_init+0xbb/0x6b0
[ 52.363535] setup_net+0x3d9/0x990
[ 52.364055] ? down_read_killable+0x1d7/0x4e0
[ 52.364727] ? __pfx_setup_net+0x10/0x10
[ 52.365291] ? copy_net_ns+0x17c/0x770
[ 52.365902] copy_net_ns+0x321/0x770
[ 52.366457] create_new_namespaces+0x3f6/0xb30
[ 52.367163] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.367887] ksys_unshare+0x44d/0x8e0
[ 52.368446] ? __pfx_ksys_unshare+0x10/0x10
[ 52.369099] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.369959] __x64_sys_unshare+0x31/0x40
[ 52.370581] do_syscall_64+0x3f/0x90
[ 52.371106] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.371915] RIP: 0033:0x7f124ddf50d7
[ 52.372448] 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
[ 52.374924] RSP: 002b:00007ffeb0abfee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.376043] RAX: ffffffffffffffda RBX: 00007ffeb0ac0528 RCX: 00007f124ddf50d7
[ 52.377050] RDX: 00007f124de5f41f RSI: 00007ffeb0abfe80 RDI: 0000000040000000
[ 52.378072] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb0abfc90
[ 52.379101] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f124df07bf0
[ 52.380207] R13: 00007ffeb0abffc0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.381323]
[ 52.381721] irq event stamp: 10565
[ 52.382239] hardirqs last enabled at (10575): [] __up_console_sem+0x78/0x80
[ 52.383545] hardirqs last disabled at (10586): [] __up_console_sem+0x5d/0x80
[ 52.384830] softirqs last enabled at (10548): [] irq_exit_rcu+0x93/0xc0
[ 52.386078] softirqs last disabled at (10539): [] irq_exit_rcu+0x93/0xc0
[ 52.387334] ---[ end trace 0000000000000000 ]---
executing program
[ 53.869149] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.916653] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.964584] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.012651] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
04:46:42 Registers:
info registers vcpu 0
RAX=0000000075a6ae3c RBX=ffff88806ce396d8 RCX=0000000000000000 RDX=0000000000000021
RSI=0000000000000006 RDI=ffffffff87077000 RBP=ffff888009ce0000 RSP=ffff88806ce09d20
R8 =0000000000000001 R9 =ffffed100d9c13a3 R10=0000000000000003 R11=0000000000000001
R12=ffffed100139c13d R13=ffff888009ce09f0 R14=ffff888009ce0ab8 R15=0000000000000005
RIP=ffffffff844c39fe RFL=00000006 [-----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 00007fdb01cb0700 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=00007fb780c50070 CR3=00000000162c8000 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=2034343a36343a34302037312079614d XMM01=5d3436383034322e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016397618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002f R11=0000000000000001
R12=000000000000002f 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 00005555556fe400 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=00007fcc053ed6f4 CR3=000000000f142000 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=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