Warning: Permanently added '[localhost]:37243' (ECDSA) to the list of known hosts.
2023/05/16 11:12:52 fuzzer started
2023/05/16 11:12:52 dialing manager at localhost:35573
2023/05/16 11:12:52 checking machine...
2023/05/16 11:12:52 checking revisions...
syzkaller login: [ 50.377634] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:12:52 testing simple program...
[ 50.423435] cgroup: Unknown subsys name 'net'
[ 50.475539] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.544727] audit: type=1400 audit(1684235586.750:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 65.689400] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.691202] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.692632] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.695653] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.697265] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.698998] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.090076] ------------[ cut here ]------------
[ 66.090867] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.092915] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.094203] Modules linked in:
[ 66.094687] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.099574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.100629] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.101322] 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
[ 66.103511] RSP: 0018:ffff888016e37c00 EFLAGS: 00010282
[ 66.104214] RAX: 0000000000000000 RBX: ffff88800f223040 RCX: 0000000000000000
[ 66.105075] RDX: ffff888016fc9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.105959] RBP: ffff88800f223054 R08: 0000000000000001 R09: 0000000000000000
[ 66.106857] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.107759] R13: ffffffff84e223a0 R14: ffff88800f223048 R15: ffffffff84d73340
[ 66.108687] FS: 0000555555c1a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.109693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.110448] CR2: 00007ff314a586f4 CR3: 00000000191ac000 CR4: 0000000000350ef0
[ 66.111350] Call Trace:
[ 66.111676]
[ 66.111988] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.112638] ipv4_frags_init_net+0x269/0x440
[ 66.113235] ops_init+0xbb/0x6b0
[ 66.113689] setup_net+0x3d9/0x990
[ 66.114174] ? down_read_killable+0x1d7/0x4e0
[ 66.114749] ? __pfx_setup_net+0x10/0x10
[ 66.115289] ? copy_net_ns+0x17c/0x770
[ 66.115802] copy_net_ns+0x321/0x770
[ 66.116352] create_new_namespaces+0x3f6/0xb30
[ 66.116942] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.117597] ksys_unshare+0x44d/0x8e0
[ 66.118126] ? __pfx_ksys_unshare+0x10/0x10
[ 66.118675] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.119426] __x64_sys_unshare+0x31/0x40
[ 66.119953] do_syscall_64+0x3f/0x90
[ 66.120478] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.121154] RIP: 0033:0x7f6ff5bf40d7
[ 66.121617] 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
[ 66.123802] RSP: 002b:00007ffc5a1dda88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.124775] RAX: ffffffffffffffda RBX: 00007ffc5a1de0c8 RCX: 00007f6ff5bf40d7
[ 66.125668] RDX: 00007f6ff5c5e41f RSI: 00007ffc5a1dda20 RDI: 0000000040000000
[ 66.126551] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5a1dd830
[ 66.127449] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6ff5d06bf0
[ 66.128355] R13: 00007ffc5a1ddb60 R14: 0000000000000000 R15: 00000000000000f8
[ 66.129275]
[ 66.129576] irq event stamp: 8791
[ 66.129994] hardirqs last enabled at (8801): [] __up_console_sem+0x78/0x80
[ 66.131054] hardirqs last disabled at (8812): [] __up_console_sem+0x5d/0x80
[ 66.132386] softirqs last enabled at (8716): [] irq_exit_rcu+0x93/0xc0
[ 66.133459] softirqs last disabled at (8711): [] irq_exit_rcu+0x93/0xc0
[ 66.134511] ---[ end trace 0000000000000000 ]---
[ 66.139990] ------------[ cut here ]------------
[ 66.140621] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.142364] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.143464] Modules linked in:
[ 66.143890] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.145076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.146112] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.146771] 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
[ 66.149025] RSP: 0018:ffff888016e37c00 EFLAGS: 00010282
[ 66.149735] RAX: 0000000000000000 RBX: ffff88800efb7440 RCX: 0000000000000000
[ 66.150640] RDX: ffff888016fc9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.151558] RBP: ffff88800efb7454 R08: 0000000000000001 R09: 0000000000000000
[ 66.152480] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.153396] R13: ffffffff84e223a0 R14: ffff88800efb7448 R15: ffffffff84da62e0
[ 66.154310] FS: 0000555555c1a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.155335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.156081] CR2: 00007ff314a586f4 CR3: 00000000191ac000 CR4: 0000000000350ef0
[ 66.156999] Call Trace:
[ 66.157361]
[ 66.157664] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.158325] ipv6_frags_init_net+0x206/0x3c0
[ 66.158899] ops_init+0xbb/0x6b0
[ 66.159389] setup_net+0x3d9/0x990
[ 66.159844] ? down_read_killable+0x1d7/0x4e0
[ 66.160473] ? __pfx_setup_net+0x10/0x10
[ 66.160997] ? copy_net_ns+0x17c/0x770
[ 66.161547] copy_net_ns+0x321/0x770
[ 66.162046] create_new_namespaces+0x3f6/0xb30
[ 66.162679] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.163347] ksys_unshare+0x44d/0x8e0
[ 66.163854] ? __pfx_ksys_unshare+0x10/0x10
[ 66.164493] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.165255] __x64_sys_unshare+0x31/0x40
[ 66.165776] do_syscall_64+0x3f/0x90
[ 66.166280] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.166931] RIP: 0033:0x7f6ff5bf40d7
[ 66.167427] 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
[ 66.169659] RSP: 002b:00007ffc5a1dda88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.170633] RAX: ffffffffffffffda RBX: 00007ffc5a1de0c8 RCX: 00007f6ff5bf40d7
[ 66.171533] RDX: 00007f6ff5c5e41f RSI: 00007ffc5a1dda20 RDI: 0000000040000000
[ 66.172446] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5a1dd830
[ 66.173348] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6ff5d06bf0
[ 66.174254] R13: 00007ffc5a1ddb60 R14: 0000000000000000 R15: 00000000000000f8
[ 66.175186]
[ 66.175497] irq event stamp: 10499
[ 66.175957] hardirqs last enabled at (10509): [] __up_console_sem+0x78/0x80
[ 66.177050] hardirqs last disabled at (10520): [] __up_console_sem+0x5d/0x80
[ 66.178125] softirqs last enabled at (10406): [] irq_exit_rcu+0x93/0xc0
[ 66.179164] softirqs last disabled at (10401): [] irq_exit_rcu+0x93/0xc0
[ 66.180224] ---[ end trace 0000000000000000 ]---
[ 66.181599] ------------[ cut here ]------------
[ 66.182279] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.184336] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.185412] Modules linked in:
[ 66.185819] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.186975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.188029] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.188714] 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
[ 66.190888] RSP: 0018:ffff888016e37bf0 EFLAGS: 00010286
[ 66.191582] RAX: 0000000000000000 RBX: ffff88800efb6e40 RCX: 0000000000000000
[ 66.192486] RDX: ffff888016fc9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.193376] RBP: ffff88800efb6e54 R08: 0000000000000001 R09: 0000000000000000
[ 66.194260] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.195195] R13: ffffffff84e223a0 R14: ffff88800efb6e48 R15: ffffffff84daf020
[ 66.196073] FS: 0000555555c1a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.197066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.197802] CR2: 00007ff314a586f4 CR3: 00000000191ac000 CR4: 0000000000350ef0
[ 66.198707] Call Trace:
[ 66.199034]
[ 66.199366] nf_ct_net_init+0x224/0x3d0
[ 66.199895] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.200508] ops_init+0xbb/0x6b0
[ 66.200956] setup_net+0x3d9/0x990
[ 66.201454] ? down_read_killable+0x1d7/0x4e0
[ 66.202019] ? __pfx_setup_net+0x10/0x10
[ 66.202556] ? copy_net_ns+0x17c/0x770
[ 66.203067] copy_net_ns+0x321/0x770
[ 66.203578] create_new_namespaces+0x3f6/0xb30
[ 66.204212] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.204838] ksys_unshare+0x44d/0x8e0
[ 66.205371] ? __pfx_ksys_unshare+0x10/0x10
[ 66.205925] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.206664] __x64_sys_unshare+0x31/0x40
[ 66.207220] do_syscall_64+0x3f/0x90
[ 66.207694] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.208410] RIP: 0033:0x7f6ff5bf40d7
[ 66.208878] 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
[ 66.211036] RSP: 002b:00007ffc5a1dda88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.211999] RAX: ffffffffffffffda RBX: 00007ffc5a1de0c8 RCX: 00007f6ff5bf40d7
[ 66.212896] RDX: 00007f6ff5c5e41f RSI: 00007ffc5a1dda20 RDI: 0000000040000000
[ 66.213774] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5a1dd830
[ 66.214666] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6ff5d06bf0
[ 66.215549] R13: 00007ffc5a1ddb60 R14: 0000000000000000 R15: 00000000000000f8
[ 66.216474]
[ 66.216780] irq event stamp: 11297
[ 66.217243] hardirqs last enabled at (11309): [] __up_console_sem+0x78/0x80
[ 66.218320] hardirqs last disabled at (11320): [] __up_console_sem+0x5d/0x80
[ 66.219391] softirqs last enabled at (10900): [] irq_exit_rcu+0x93/0xc0
[ 66.220460] softirqs last disabled at (10891): [] irq_exit_rcu+0x93/0xc0
[ 66.221509] ---[ end trace 0000000000000000 ]---
[ 67.769194] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.816226] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 71.864256] Bluetooth: hci0: command 0x040f tx timeout
[ 73.913182] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:12:53 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016e375f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555555c1a400 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=00007ff314a586f4 CR3=00000000191ac000 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=000000000002aeb3 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f4e19189000 CR3=0000000015d7e000 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=151e619901b5a2831e4b833cdc69b3a4
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=187269250788817f000000000013bf38 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6b077e2b1c706cfe00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000