Warning: Permanently added '[localhost]:27972' (ECDSA) to the list of known hosts.
2023/05/16 14:41:49 fuzzer started
2023/05/16 14:41:49 dialing manager at localhost:35573
2023/05/16 14:41:49 checking machine...
2023/05/16 14:41:49 checking revisions...
syzkaller login: [ 36.771581] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:41:49 testing simple program...
[ 36.846544] cgroup: Unknown subsys name 'net'
[ 36.989162] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.522833] audit: type=1400 audit(1684248123.699:6): 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
executing program
[ 51.680008] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.682095] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.685065] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.690086] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.693446] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.695420] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.103333] ------------[ cut here ]------------
[ 52.104483] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.106572] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.107853] Modules linked in:
[ 52.108339] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.113660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.114656] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.115288] 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
[ 52.117447] RSP: 0018:ffff88800e537c00 EFLAGS: 00010282
[ 52.118118] RAX: 0000000000000000 RBX: ffff88800e779840 RCX: 0000000000000000
[ 52.118997] RDX: ffff88801684b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.119883] RBP: ffff88800e779854 R08: 0000000000000001 R09: 0000000000000000
[ 52.120761] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.121637] R13: ffffffff84e223a0 R14: ffff88800e779848 R15: ffffffff84d73340
[ 52.122489] FS: 0000555555fa6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.123480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.124210] CR2: 00007f48d189d6f4 CR3: 0000000015bc2000 CR4: 0000000000350ef0
[ 52.125084] Call Trace:
[ 52.125406]
[ 52.125726] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.126327] ipv4_frags_init_net+0x269/0x440
[ 52.126897] ops_init+0xbb/0x6b0
[ 52.127337] setup_net+0x3d9/0x990
[ 52.127834] ? down_read_killable+0x1d7/0x4e0
[ 52.128399] ? __pfx_setup_net+0x10/0x10
[ 52.128924] ? copy_net_ns+0x17c/0x770
[ 52.129429] copy_net_ns+0x321/0x770
[ 52.129926] create_new_namespaces+0x3f6/0xb30
[ 52.130505] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.131137] ksys_unshare+0x44d/0x8e0
[ 52.131659] ? __pfx_ksys_unshare+0x10/0x10
[ 52.132197] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.132928] __x64_sys_unshare+0x31/0x40
[ 52.133443] do_syscall_64+0x3f/0x90
[ 52.133941] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.134576] RIP: 0033:0x7f0eba9b10d7
[ 52.135058] 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
[ 52.137195] RSP: 002b:00007ffede164b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.138129] RAX: ffffffffffffffda RBX: 00007ffede1651d8 RCX: 00007f0eba9b10d7
[ 52.139008] RDX: 00007f0ebaa1b41f RSI: 00007ffede164b30 RDI: 0000000040000000
[ 52.139896] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffede164940
[ 52.140762] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0ebaac3bf0
[ 52.141635] R13: 00007ffede164c70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.142499]
[ 52.142820] irq event stamp: 8215
[ 52.143242] hardirqs last enabled at (8225): [] __up_console_sem+0x78/0x80
[ 52.144285] hardirqs last disabled at (8236): [] __up_console_sem+0x5d/0x80
[ 52.145320] softirqs last enabled at (7698): [] irq_exit_rcu+0x93/0xc0
[ 52.146323] softirqs last disabled at (7547): [] irq_exit_rcu+0x93/0xc0
[ 52.147325] ---[ end trace 0000000000000000 ]---
[ 52.152686] ------------[ cut here ]------------
[ 52.153279] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.155128] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.156171] Modules linked in:
[ 52.156572] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.157735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.158734] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.159371] 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
[ 52.161521] RSP: 0018:ffff88800e537c00 EFLAGS: 00010282
[ 52.162185] RAX: 0000000000000000 RBX: ffff8880139ede40 RCX: 0000000000000000
[ 52.163061] RDX: ffff88801684b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.163950] RBP: ffff8880139ede54 R08: 0000000000000001 R09: 0000000000000000
[ 52.164823] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.165701] R13: ffffffff84e223a0 R14: ffff8880139ede48 R15: ffffffff84da62e0
[ 52.166546] FS: 0000555555fa6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.167560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.168290] CR2: 00007f48d189d6f4 CR3: 0000000015bc2000 CR4: 0000000000350ef0
[ 52.169175] Call Trace:
[ 52.169502]
[ 52.169826] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.170426] ipv6_frags_init_net+0x206/0x3c0
[ 52.171004] ops_init+0xbb/0x6b0
[ 52.171441] setup_net+0x3d9/0x990
[ 52.171925] ? down_read_killable+0x1d7/0x4e0
[ 52.172483] ? __pfx_setup_net+0x10/0x10
[ 52.173019] ? copy_net_ns+0x17c/0x770
[ 52.173518] copy_net_ns+0x321/0x770
[ 52.174012] create_new_namespaces+0x3f6/0xb30
[ 52.174591] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.175230] ksys_unshare+0x44d/0x8e0
[ 52.175747] ? __pfx_ksys_unshare+0x10/0x10
[ 52.176291] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.177018] __x64_sys_unshare+0x31/0x40
[ 52.177527] do_syscall_64+0x3f/0x90
[ 52.178020] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.178673] RIP: 0033:0x7f0eba9b10d7
[ 52.179130] 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
[ 52.181270] RSP: 002b:00007ffede164b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.182201] RAX: ffffffffffffffda RBX: 00007ffede1651d8 RCX: 00007f0eba9b10d7
[ 52.183072] RDX: 00007f0ebaa1b41f RSI: 00007ffede164b30 RDI: 0000000040000000
[ 52.183947] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffede164940
[ 52.184813] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0ebaac3bf0
[ 52.185687] R13: 00007ffede164c70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.186550]
[ 52.186876] irq event stamp: 9897
[ 52.187294] hardirqs last enabled at (9907): [] __up_console_sem+0x78/0x80
[ 52.188357] hardirqs last disabled at (9918): [] __up_console_sem+0x5d/0x80
[ 52.189388] softirqs last enabled at (8898): [] irq_exit_rcu+0x93/0xc0
[ 52.190404] softirqs last disabled at (8893): [] irq_exit_rcu+0x93/0xc0
[ 52.191418] ---[ end trace 0000000000000000 ]---
[ 52.192836] ------------[ cut here ]------------
[ 52.193419] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.195669] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.196715] Modules linked in:
[ 52.197118] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.198242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.199242] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.199914] 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
[ 52.202058] RSP: 0018:ffff88800e537bf0 EFLAGS: 00010286
[ 52.202773] RAX: 0000000000000000 RBX: ffff8880139ec440 RCX: 0000000000000000
[ 52.203703] RDX: ffff88801684b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.204635] RBP: ffff8880139ec454 R08: 0000000000000001 R09: 0000000000000000
[ 52.205539] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.206525] R13: ffffffff84e223a0 R14: ffff8880139ec448 R15: ffffffff84daf020
[ 52.207471] FS: 0000555555fa6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.208512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.209285] CR2: 00007f48d189d6f4 CR3: 0000000015bc2000 CR4: 0000000000350ef0
[ 52.210210] Call Trace:
[ 52.210550]
[ 52.210883] nf_ct_net_init+0x224/0x3d0
[ 52.211424] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.212051] ops_init+0xbb/0x6b0
[ 52.212513] setup_net+0x3d9/0x990
[ 52.213016] ? down_read_killable+0x1d7/0x4e0
[ 52.213644] ? __pfx_setup_net+0x10/0x10
[ 52.214178] ? copy_net_ns+0x17c/0x770
[ 52.214733] copy_net_ns+0x321/0x770
[ 52.215229] create_new_namespaces+0x3f6/0xb30
[ 52.215880] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.216518] ksys_unshare+0x44d/0x8e0
[ 52.217048] ? __pfx_ksys_unshare+0x10/0x10
[ 52.217638] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.218396] __x64_sys_unshare+0x31/0x40
[ 52.218973] do_syscall_64+0x3f/0x90
[ 52.219491] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.220188] RIP: 0033:0x7f0eba9b10d7
[ 52.220700] 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
[ 52.222986] RSP: 002b:00007ffede164b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.223982] RAX: ffffffffffffffda RBX: 00007ffede1651d8 RCX: 00007f0eba9b10d7
[ 52.224910] RDX: 00007f0ebaa1b41f RSI: 00007ffede164b30 RDI: 0000000040000000
[ 52.225825] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffede164940
[ 52.226741] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0ebaac3bf0
[ 52.227676] R13: 00007ffede164c70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.228587]
[ 52.228924] irq event stamp: 10745
[ 52.229376] hardirqs last enabled at (10755): [] __up_console_sem+0x78/0x80
[ 52.230504] hardirqs last disabled at (10772): [] __up_console_sem+0x5d/0x80
[ 52.231636] softirqs last enabled at (10768): [] irq_exit_rcu+0x93/0xc0
[ 52.232719] softirqs last disabled at (10763): [] irq_exit_rcu+0x93/0xc0
[ 52.233791] ---[ end trace 0000000000000000 ]---
[ 53.766357] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.813774] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.862733] Bluetooth: hci0: command 0x040f tx timeout
[ 59.909744] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:42:05 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800e5375f0
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 0000555555fa6400 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=00007f48d189d6f4 CR3=0000000015bc2000 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=0000000000028a1b 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=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 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=00007f064ee6e780 CR3=00000000179a6000 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=0000000000000000000000ff000000ff
XMM02=0000000000000000000000ff000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=312e35322020205b3e343c0030653200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000