Warning: Permanently added '[localhost]:52607' (ECDSA) to the list of known hosts.
2023/05/17 03:56:28 fuzzer started
2023/05/17 03:56:28 dialing manager at localhost:35573
2023/05/17 03:56:28 checking machine...
2023/05/17 03:56:28 checking revisions...
syzkaller login: [ 50.455394] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:56:28 testing simple program...
[ 50.536009] cgroup: Unknown subsys name 'net'
[ 50.627432] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.456228] audit: type=1400 audit(1684295801.811:6): 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
[ 64.581530] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.583100] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.586001] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.597123] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.598863] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.601200] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.999033] ------------[ cut here ]------------
[ 64.999727] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.001622] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.002692] Modules linked in:
[ 65.003114] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.004299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.006083] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.007671] 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
[ 65.010013] RSP: 0018:ffff88801fb07c00 EFLAGS: 00010282
[ 65.010701] RAX: 0000000000000000 RBX: ffff888010242840 RCX: 0000000000000000
[ 65.011611] RDX: ffff8880166db680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.012480] RBP: ffff888010242854 R08: 0000000000000001 R09: 0000000000000000
[ 65.013372] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.014269] R13: ffffffff84e223a0 R14: ffff888010242848 R15: ffffffff84d73340
[ 65.015173] FS: 0000555556aeb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.016198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.016942] CR2: 00007fa8cd2456f4 CR3: 0000000016e72000 CR4: 0000000000350ee0
[ 65.017826] Call Trace:
[ 65.018149]
[ 65.018444] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.019082] ipv4_frags_init_net+0x269/0x440
[ 65.019681] ops_init+0xbb/0x6b0
[ 65.020136] setup_net+0x3d9/0x990
[ 65.020632] ? down_read_killable+0x1d7/0x4e0
[ 65.021208] ? __pfx_setup_net+0x10/0x10
[ 65.021743] ? copy_net_ns+0x17c/0x770
[ 65.022251] copy_net_ns+0x321/0x770
[ 65.022765] create_new_namespaces+0x3f6/0xb30
[ 65.023358] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.024044] ksys_unshare+0x44d/0x8e0
[ 65.024547] ? __pfx_ksys_unshare+0x10/0x10
[ 65.025132] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.025874] __x64_sys_unshare+0x31/0x40
[ 65.026391] do_syscall_64+0x3f/0x90
[ 65.026906] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.027554] RIP: 0033:0x7f80121710d7
[ 65.028062] 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
[ 65.030237] RSP: 002b:00007ffd295a1168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.031184] RAX: ffffffffffffffda RBX: 00007ffd295a17a8 RCX: 00007f80121710d7
[ 65.032090] RDX: 00007f80121db41f RSI: 00007ffd295a1100 RDI: 0000000040000000
[ 65.032979] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd295a0f10
[ 65.033869] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8012283bf0
[ 65.034761] R13: 00007ffd295a1240 R14: 0000000000000000 R15: 00000000000000f8
[ 65.035690]
[ 65.036017] irq event stamp: 9517
[ 65.036442] hardirqs last enabled at (9527): [] __up_console_sem+0x78/0x80
[ 65.037523] hardirqs last disabled at (9538): [] __up_console_sem+0x5d/0x80
[ 65.038604] softirqs last enabled at (9154): [] irq_exit_rcu+0x93/0xc0
[ 65.039639] softirqs last disabled at (9149): [] irq_exit_rcu+0x93/0xc0
[ 65.040674] ---[ end trace 0000000000000000 ]---
[ 65.045716] ------------[ cut here ]------------
[ 65.046316] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.048056] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.049117] Modules linked in:
[ 65.049520] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.050672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.051695] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.052349] 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
[ 65.054550] RSP: 0018:ffff88801fb07c00 EFLAGS: 00010282
[ 65.055221] RAX: 0000000000000000 RBX: ffff888010146e40 RCX: 0000000000000000
[ 65.056134] RDX: ffff8880166db680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.057034] RBP: ffff888010146e54 R08: 0000000000000001 R09: 0000000000000000
[ 65.057925] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.058826] R13: ffffffff84e223a0 R14: ffff888010146e48 R15: ffffffff84da62e0
[ 65.059723] FS: 0000555556aeb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.060726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.061438] CR2: 00007fa8cd2456f4 CR3: 0000000016e72000 CR4: 0000000000350ee0
[ 65.062335] Call Trace:
[ 65.062693]
[ 65.062995] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.063642] ipv6_frags_init_net+0x206/0x3c0
[ 65.064220] ops_init+0xbb/0x6b0
[ 65.064706] setup_net+0x3d9/0x990
[ 65.065166] ? down_read_killable+0x1d7/0x4e0
[ 65.065774] ? __pfx_setup_net+0x10/0x10
[ 65.066278] ? copy_net_ns+0x17c/0x770
[ 65.066822] copy_net_ns+0x321/0x770
[ 65.067311] create_new_namespaces+0x3f6/0xb30
[ 65.067972] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.068638] ksys_unshare+0x44d/0x8e0
[ 65.069168] ? __pfx_ksys_unshare+0x10/0x10
[ 65.069789] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.070604] __x64_sys_unshare+0x31/0x40
[ 65.071181] do_syscall_64+0x3f/0x90
[ 65.071723] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.072436] RIP: 0033:0x7f80121710d7
[ 65.072969] 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
[ 65.075428] RSP: 002b:00007ffd295a1168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.076477] RAX: ffffffffffffffda RBX: 00007ffd295a17a8 RCX: 00007f80121710d7
[ 65.077475] RDX: 00007f80121db41f RSI: 00007ffd295a1100 RDI: 0000000040000000
[ 65.078454] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd295a0f10
[ 65.079434] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8012283bf0
[ 65.080426] R13: 00007ffd295a1240 R14: 0000000000000000 R15: 00000000000000f8
[ 65.081419]
[ 65.081779] irq event stamp: 11041
[ 65.082249] hardirqs last enabled at (11051): [] __up_console_sem+0x78/0x80
[ 65.083421] hardirqs last disabled at (11062): [] __up_console_sem+0x5d/0x80
[ 65.084618] softirqs last enabled at (10976): [] irq_exit_rcu+0x93/0xc0
[ 65.085754] softirqs last disabled at (10971): [] irq_exit_rcu+0x93/0xc0
[ 65.086881] ---[ end trace 0000000000000000 ]---
[ 65.088403] ------------[ cut here ]------------
[ 65.089179] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.091347] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.092524] Modules linked in:
[ 65.093012] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.094276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.095382] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.096119] 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
[ 65.098512] RSP: 0018:ffff88801fb07bf0 EFLAGS: 00010286
[ 65.099258] RAX: 0000000000000000 RBX: ffff888010146840 RCX: 0000000000000000
[ 65.100259] RDX: ffff8880166db680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.101226] RBP: ffff888010146854 R08: 0000000000000001 R09: 0000000000000000
[ 65.102203] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.103172] R13: ffffffff84e223a0 R14: ffff888010146848 R15: ffffffff84daf020
[ 65.104151] FS: 0000555556aeb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.105237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.106031] CR2: 00007fa8cd2456f4 CR3: 0000000016e72000 CR4: 0000000000350ee0
[ 65.106989] Call Trace:
[ 65.107340]
[ 65.107700] nf_ct_net_init+0x224/0x3d0
[ 65.108270] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.108920] ops_init+0xbb/0x6b0
[ 65.109395] setup_net+0x3d9/0x990
[ 65.109915] ? down_read_killable+0x1d7/0x4e0
[ 65.110530] ? __pfx_setup_net+0x10/0x10
[ 65.111112] ? copy_net_ns+0x17c/0x770
[ 65.111686] copy_net_ns+0x321/0x770
[ 65.112215] create_new_namespaces+0x3f6/0xb30
[ 65.112886] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.113554] ksys_unshare+0x44d/0x8e0
[ 65.114118] ? __pfx_ksys_unshare+0x10/0x10
[ 65.114743] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.115515] __x64_sys_unshare+0x31/0x40
[ 65.116111] do_syscall_64+0x3f/0x90
[ 65.116650] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.117339] RIP: 0033:0x7f80121710d7
[ 65.117875] 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
[ 65.120267] RSP: 002b:00007ffd295a1168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.121302] RAX: ffffffffffffffda RBX: 00007ffd295a17a8 RCX: 00007f80121710d7
[ 65.122260] RDX: 00007f80121db41f RSI: 00007ffd295a1100 RDI: 0000000040000000
[ 65.123227] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd295a0f10
[ 65.124216] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8012283bf0
[ 65.125183] R13: 00007ffd295a1240 R14: 0000000000000000 R15: 00000000000000f8
[ 65.126180]
[ 65.126499] irq event stamp: 11917
[ 65.126994] hardirqs last enabled at (11929): [] __up_console_sem+0x78/0x80
[ 65.128181] hardirqs last disabled at (11940): [] __up_console_sem+0x5d/0x80
[ 65.129346] softirqs last enabled at (11396): [] irq_exit_rcu+0x93/0xc0
[ 65.130477] softirqs last disabled at (11351): [] irq_exit_rcu+0x93/0xc0
[ 65.131618] ---[ end trace 0000000000000000 ]---
executing program
[ 66.668202] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.715763] Bluetooth: hci0: command 0x041b tx timeout
[ 70.763646] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.811669] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:56:33 Registers:
info registers vcpu 0
RAX=ffffed1002db4eda RBX=ffffffff87122e00 RCX=0000000000000001 RDX=1ffff11002b61b75
RSI=0000000000000008 RDI=ffffffff87122e18 RBP=dffffc0000000000 RSP=ffff888016da7638
R8 =ffff888015b0dbd2 R9 =fffffbfff0ef2d38 R10=ffffffff877969c7 R11=0000000000000001
R12=ffff888015b0dbb0 R13=ffff888015b0d1c0 R14=ffffffff85d35b6c R15=0000000000000001
RIP=ffffffff812d1bd4 RFL=00000082 [--S----] 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 00007fab81007900 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=00007fab80503188 CR3=000000000e748000 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=a852baf353e3e6a72547461a600b5e68
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000111150 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0680b8056706b3db00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fb07588
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556aeb400 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=00007fa8cd2456f4 CR3=0000000016e72000 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