Warning: Permanently added '[localhost]:12506' (ECDSA) to the list of known hosts.
2023/05/16 20:40:40 fuzzer started
2023/05/16 20:40:41 dialing manager at localhost:35573
2023/05/16 20:40:41 checking machine...
2023/05/16 20:40:41 checking revisions...
syzkaller login: [ 59.255376] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:40:41 testing simple program...
[ 59.328305] cgroup: Unknown subsys name 'net'
[ 59.399559] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 71.145989] audit: type=1400 audit(1684269653.305:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 72.239307] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.241085] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.243280] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.246121] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.247541] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.248789] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.650924] ------------[ cut here ]------------
[ 72.651815] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.654014] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.655436] Modules linked in:
[ 72.655865] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.657818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.659972] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.661325] 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
[ 72.663539] RSP: 0018:ffff88801f527c00 EFLAGS: 00010282
[ 72.664318] RAX: 0000000000000000 RBX: ffff888009093840 RCX: 0000000000000000
[ 72.665306] RDX: ffff88800fc91b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.666305] RBP: ffff888009093854 R08: 0000000000000001 R09: 0000000000000000
[ 72.667325] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.668324] R13: ffffffff84e223a0 R14: ffff888009093848 R15: ffffffff84d73340
[ 72.669307] FS: 0000555555eb3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.670440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.671251] CR2: 00007f679df8f6f4 CR3: 0000000014768000 CR4: 0000000000350ee0
[ 72.672241] Call Trace:
[ 72.672600]
[ 72.672920] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.673646] ipv4_frags_init_net+0x269/0x440
[ 72.674304] ops_init+0xbb/0x6b0
[ 72.674795] setup_net+0x3d9/0x990
[ 72.675350] ? down_read_killable+0x1d7/0x4e0
[ 72.676018] ? __pfx_setup_net+0x10/0x10
[ 72.676586] ? copy_net_ns+0x17c/0x770
[ 72.677172] copy_net_ns+0x321/0x770
[ 72.677689] create_new_namespaces+0x3f6/0xb30
[ 72.678377] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.679085] ksys_unshare+0x44d/0x8e0
[ 72.679633] ? __pfx_ksys_unshare+0x10/0x10
[ 72.680276] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.681100] __x64_sys_unshare+0x31/0x40
[ 72.681669] do_syscall_64+0x3f/0x90
[ 72.682238] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.683002] RIP: 0033:0x7facfbb190d7
[ 72.683507] 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
[ 72.685899] RSP: 002b:00007ffea94c7e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.686935] RAX: ffffffffffffffda RBX: 00007ffea94c84b8 RCX: 00007facfbb190d7
[ 72.687922] RDX: 00007facfbb8341f RSI: 00007ffea94c7e10 RDI: 0000000040000000
[ 72.688904] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea94c7c20
[ 72.689900] R10: 0000000000000000 R11: 0000000000000206 R12: 00007facfbc2bbf0
[ 72.690883] R13: 00007ffea94c7f50 R14: 0000000000000000 R15: 00000000000000f8
[ 72.691926]
[ 72.692284] irq event stamp: 7635
[ 72.692757] hardirqs last enabled at (7645): [] __up_console_sem+0x78/0x80
[ 72.693925] hardirqs last disabled at (7656): [] __up_console_sem+0x5d/0x80
[ 72.695155] softirqs last enabled at (6894): [] irq_exit_rcu+0x93/0xc0
[ 72.696288] softirqs last disabled at (6889): [] irq_exit_rcu+0x93/0xc0
[ 72.697443] ---[ end trace 0000000000000000 ]---
[ 72.702498] ------------[ cut here ]------------
[ 72.703518] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.705424] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.706472] Modules linked in:
[ 72.706897] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.708200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.709283] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.709940] 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
[ 72.712287] RSP: 0018:ffff88801f527c00 EFLAGS: 00010282
[ 72.713037] RAX: 0000000000000000 RBX: ffff888015d92e40 RCX: 0000000000000000
[ 72.713899] RDX: ffff88800fc91b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.714795] RBP: ffff888015d92e54 R08: 0000000000000001 R09: 0000000000000000
[ 72.715722] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.716659] R13: ffffffff84e223a0 R14: ffff888015d92e48 R15: ffffffff84da62e0
[ 72.717614] FS: 0000555555eb3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.718719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.719540] CR2: 00007f679df8f6f4 CR3: 0000000014768000 CR4: 0000000000350ee0
[ 72.720526] Call Trace:
[ 72.720880]
[ 72.721231] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.721880] ipv6_frags_init_net+0x206/0x3c0
[ 72.722526] ops_init+0xbb/0x6b0
[ 72.723061] setup_net+0x3d9/0x990
[ 72.723570] ? down_read_killable+0x1d7/0x4e0
[ 72.724211] ? __pfx_setup_net+0x10/0x10
[ 72.724750] ? copy_net_ns+0x17c/0x770
[ 72.725334] copy_net_ns+0x321/0x770
[ 72.725856] create_new_namespaces+0x3f6/0xb30
[ 72.726538] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.727265] ksys_unshare+0x44d/0x8e0
[ 72.727788] ? __pfx_ksys_unshare+0x10/0x10
[ 72.728401] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.729191] __x64_sys_unshare+0x31/0x40
[ 72.729771] do_syscall_64+0x3f/0x90
[ 72.730304] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.731029] RIP: 0033:0x7facfbb190d7
[ 72.731521] 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
[ 72.733832] RSP: 002b:00007ffea94c7e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.734853] RAX: ffffffffffffffda RBX: 00007ffea94c84b8 RCX: 00007facfbb190d7
[ 72.735834] RDX: 00007facfbb8341f RSI: 00007ffea94c7e10 RDI: 0000000040000000
[ 72.736774] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea94c7c20
[ 72.737730] R10: 0000000000000000 R11: 0000000000000206 R12: 00007facfbc2bbf0
[ 72.738681] R13: 00007ffea94c7f50 R14: 0000000000000000 R15: 00000000000000f8
[ 72.739675]
[ 72.740024] irq event stamp: 9499
[ 72.740476] hardirqs last enabled at (9509): [] __up_console_sem+0x78/0x80
[ 72.741586] hardirqs last disabled at (9520): [] __up_console_sem+0x5d/0x80
[ 72.742692] softirqs last enabled at (9026): [] irq_exit_rcu+0x93/0xc0
[ 72.743821] softirqs last disabled at (9021): [] irq_exit_rcu+0x93/0xc0
[ 72.744919] ---[ end trace 0000000000000000 ]---
[ 72.746460] ------------[ cut here ]------------
[ 72.747217] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.749242] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.750354] Modules linked in:
[ 72.750776] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.752020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.753079] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.753754] 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
[ 72.756099] RSP: 0018:ffff88801f527bf0 EFLAGS: 00010286
[ 72.756802] RAX: 0000000000000000 RBX: ffff888015d92840 RCX: 0000000000000000
[ 72.757766] RDX: ffff88800fc91b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.758739] RBP: ffff888015d92854 R08: 0000000000000001 R09: 0000000000000000
[ 72.759739] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.760750] R13: ffffffff84e223a0 R14: ffff888015d92848 R15: ffffffff84daf020
[ 72.761750] FS: 0000555555eb3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.762837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.763673] CR2: 00007f679df8f6f4 CR3: 0000000014768000 CR4: 0000000000350ee0
[ 72.764659] Call Trace:
[ 72.765051]
[ 72.765373] nf_ct_net_init+0x224/0x3d0
[ 72.765921] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.766583] ops_init+0xbb/0x6b0
[ 72.767109] setup_net+0x3d9/0x990
[ 72.767603] ? down_read_killable+0x1d7/0x4e0
[ 72.768254] ? __pfx_setup_net+0x10/0x10
[ 72.768807] ? copy_net_ns+0x17c/0x770
[ 72.769388] copy_net_ns+0x321/0x770
[ 72.769905] create_new_namespaces+0x3f6/0xb30
[ 72.770564] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.771286] ksys_unshare+0x44d/0x8e0
[ 72.771804] ? __pfx_ksys_unshare+0x10/0x10
[ 72.772436] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.773246] __x64_sys_unshare+0x31/0x40
[ 72.773801] do_syscall_64+0x3f/0x90
[ 72.774348] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.775086] RIP: 0033:0x7facfbb190d7
[ 72.775588] 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
[ 72.777917] RSP: 002b:00007ffea94c7e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.778989] RAX: ffffffffffffffda RBX: 00007ffea94c84b8 RCX: 00007facfbb190d7
[ 72.779906] RDX: 00007facfbb8341f RSI: 00007ffea94c7e10 RDI: 0000000040000000
[ 72.780870] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea94c7c20
[ 72.781834] R10: 0000000000000000 R11: 0000000000000206 R12: 00007facfbc2bbf0
[ 72.782794] R13: 00007ffea94c7f50 R14: 0000000000000000 R15: 00000000000000f8
[ 72.783799]
[ 72.784171] irq event stamp: 10395
[ 72.784638] hardirqs last enabled at (10405): [] __up_console_sem+0x78/0x80
[ 72.785784] hardirqs last disabled at (10416): [] __up_console_sem+0x5d/0x80
[ 72.786971] softirqs last enabled at (10196): [] irq_exit_rcu+0x93/0xc0
[ 72.788076] softirqs last disabled at (10191): [] irq_exit_rcu+0x93/0xc0
[ 72.789184] ---[ end trace 0000000000000000 ]---
executing program
[ 74.260456] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.308765] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 78.356016] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 80.404035] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:40:40 Registers:
info registers vcpu 0
RAX=0000000000023cd5 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f502caea870 CR3=000000000e732000 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=87109f41e723d582a24d4aa36f34bd21
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000110530 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b2e4e83ace75306e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f5275e0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555555eb3400 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=00007f679df8f6f4 CR3=0000000014768000 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