Warning: Permanently added '[localhost]:37806' (ECDSA) to the list of known hosts.
2023/05/17 10:20:03 fuzzer started
2023/05/17 10:20:04 dialing manager at localhost:35573
2023/05/17 10:20:04 checking machine...
2023/05/17 10:20:04 checking revisions...
syzkaller login: [ 44.034703] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:20:04 testing simple program...
[ 44.110590] cgroup: Unknown subsys name 'net'
[ 44.267501] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.903662] audit: type=1400 audit(1684318817.449:6): 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
[ 58.034242] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.036652] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.040460] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.044507] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.056246] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.057521] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.362453] ------------[ cut here ]------------
[ 58.362860] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.363854] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.364475] Modules linked in:
[ 58.364718] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.365379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.365960] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.366329] 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
[ 58.367586] RSP: 0018:ffff88800debfc00 EFLAGS: 00010282
[ 58.367992] RAX: 0000000000000000 RBX: ffff888015cb8c40 RCX: 0000000000000000
[ 58.368483] RDX: ffff888016763680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.368999] RBP: ffff888015cb8c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.369484] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.369990] R13: ffffffff84e223a0 R14: ffff888015cb8c48 R15: ffffffff84d73340
[ 58.370485] FS: 000055555708b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.371077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.375571] CR2: 00007fe6b89d26f4 CR3: 0000000015ccc000 CR4: 0000000000350ef0
[ 58.376091] Call Trace:
[ 58.376276]
[ 58.376452] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.376801] ipv4_frags_init_net+0x269/0x440
[ 58.377147] ops_init+0xbb/0x6b0
[ 58.377410] setup_net+0x3d9/0x990
[ 58.377661] ? down_read_killable+0x1d7/0x4e0
[ 58.378013] ? __pfx_setup_net+0x10/0x10
[ 58.378310] ? copy_net_ns+0x17c/0x770
[ 58.378601] copy_net_ns+0x321/0x770
[ 58.378878] create_new_namespaces+0x3f6/0xb30
[ 58.379291] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.379658] ksys_unshare+0x44d/0x8e0
[ 58.379969] ? __pfx_ksys_unshare+0x10/0x10
[ 58.380286] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.380693] __x64_sys_unshare+0x31/0x40
[ 58.381023] do_syscall_64+0x3f/0x90
[ 58.381301] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.381667] RIP: 0033:0x7fd4e910e0d7
[ 58.381962] 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
[ 58.391262] RSP: 002b:00007ffc02ba3188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.391791] RAX: ffffffffffffffda RBX: 00007ffc02ba37c8 RCX: 00007fd4e910e0d7
[ 58.392312] RDX: 00007fd4e917841f RSI: 00007ffc02ba3120 RDI: 0000000040000000
[ 58.392801] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc02ba2f30
[ 58.393309] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd4e9220bf0
[ 58.393798] R13: 00007ffc02ba3260 R14: 0000000000000000 R15: 00000000000000f8
[ 58.394310]
[ 58.394489] irq event stamp: 7863
[ 58.394724] hardirqs last enabled at (7873): [] __up_console_sem+0x78/0x80
[ 58.395419] hardirqs last disabled at (7884): [] __up_console_sem+0x5d/0x80
[ 58.396029] softirqs last enabled at (7550): [] irq_exit_rcu+0x93/0xc0
[ 58.396600] softirqs last disabled at (7545): [] irq_exit_rcu+0x93/0xc0
[ 58.397193] ---[ end trace 0000000000000000 ]---
[ 58.401719] ------------[ cut here ]------------
[ 58.402078] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.403046] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.408174] Modules linked in:
[ 58.408415] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.409140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.409688] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.410070] 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
[ 58.411348] RSP: 0018:ffff88800debfc00 EFLAGS: 00010282
[ 58.411720] RAX: 0000000000000000 RBX: ffff88800f103840 RCX: 0000000000000000
[ 58.412231] RDX: ffff888016763680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.412711] RBP: ffff88800f103854 R08: 0000000000000001 R09: 0000000000000000
[ 58.413218] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.413707] R13: ffffffff84e223a0 R14: ffff88800f103848 R15: ffffffff84da62e0
[ 58.414205] FS: 000055555708b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.414754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.415234] CR2: 00007fe6b89d26f4 CR3: 0000000015ccc000 CR4: 0000000000350ef0
[ 58.415721] Call Trace:
[ 58.415911]
[ 58.416107] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.416458] ipv6_frags_init_net+0x206/0x3c0
[ 58.416771] ops_init+0xbb/0x6b0
[ 58.417058] setup_net+0x3d9/0x990
[ 58.417323] ? down_read_killable+0x1d7/0x4e0
[ 58.417647] ? __pfx_setup_net+0x10/0x10
[ 58.417979] ? copy_net_ns+0x17c/0x770
[ 58.418270] copy_net_ns+0x321/0x770
[ 58.418546] create_new_namespaces+0x3f6/0xb30
[ 58.418882] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.419328] ksys_unshare+0x44d/0x8e0
[ 58.419616] ? __pfx_ksys_unshare+0x10/0x10
[ 58.419955] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.420363] __x64_sys_unshare+0x31/0x40
[ 58.420660] do_syscall_64+0x3f/0x90
[ 58.420960] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.421328] RIP: 0033:0x7fd4e910e0d7
[ 58.421596] 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
[ 58.422821] RSP: 002b:00007ffc02ba3188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.423433] RAX: ffffffffffffffda RBX: 00007ffc02ba37c8 RCX: 00007fd4e910e0d7
[ 58.423947] RDX: 00007fd4e917841f RSI: 00007ffc02ba3120 RDI: 0000000040000000
[ 58.424430] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc02ba2f30
[ 58.424942] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd4e9220bf0
[ 58.425429] R13: 00007ffc02ba3260 R14: 0000000000000000 R15: 00000000000000f8
[ 58.425954]
[ 58.426125] irq event stamp: 9721
[ 58.426367] hardirqs last enabled at (9731): [] __up_console_sem+0x78/0x80
[ 58.426974] hardirqs last disabled at (9742): [] __up_console_sem+0x5d/0x80
[ 58.427619] softirqs last enabled at (9504): [] irq_exit_rcu+0x93/0xc0
[ 58.428224] softirqs last disabled at (9499): [] irq_exit_rcu+0x93/0xc0
[ 58.428794] ---[ end trace 0000000000000000 ]---
[ 58.430194] ------------[ cut here ]------------
[ 58.430528] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.431638] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.432248] Modules linked in:
[ 58.432485] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.433128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.433683] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.434072] 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
[ 58.435344] RSP: 0018:ffff88800debfbf0 EFLAGS: 00010286
[ 58.435720] RAX: 0000000000000000 RBX: ffff88800f102e40 RCX: 0000000000000000
[ 58.436234] RDX: ffff888016763680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.436724] RBP: ffff88800f102e54 R08: 0000000000000001 R09: 0000000000000000
[ 58.437242] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.437728] R13: ffffffff84e223a0 R14: ffff88800f102e48 R15: ffffffff84daf020
[ 58.438247] FS: 000055555708b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.438801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.439296] CR2: 00007fe6b89d26f4 CR3: 0000000015ccc000 CR4: 0000000000350ef0
[ 58.439785] Call Trace:
[ 58.440002]
[ 58.440172] nf_ct_net_init+0x224/0x3d0
[ 58.440470] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.440794] ops_init+0xbb/0x6b0
[ 58.441079] setup_net+0x3d9/0x990
[ 58.441340] ? down_read_killable+0x1d7/0x4e0
[ 58.441667] ? __pfx_setup_net+0x10/0x10
[ 58.441978] ? copy_net_ns+0x17c/0x770
[ 58.442268] copy_net_ns+0x321/0x770
[ 58.442544] create_new_namespaces+0x3f6/0xb30
[ 58.442890] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.443313] ksys_unshare+0x44d/0x8e0
[ 58.443598] ? __pfx_ksys_unshare+0x10/0x10
[ 58.443914] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.444365] __x64_sys_unshare+0x31/0x40
[ 58.444668] do_syscall_64+0x3f/0x90
[ 58.444969] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.445336] RIP: 0033:0x7fd4e910e0d7
[ 58.445607] 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
[ 58.446845] RSP: 002b:00007ffc02ba3188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.447447] RAX: ffffffffffffffda RBX: 00007ffc02ba37c8 RCX: 00007fd4e910e0d7
[ 58.447957] RDX: 00007fd4e917841f RSI: 00007ffc02ba3120 RDI: 0000000040000000
[ 58.448437] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc02ba2f30
[ 58.448951] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd4e9220bf0
[ 58.449444] R13: 00007ffc02ba3260 R14: 0000000000000000 R15: 00000000000000f8
[ 58.449974]
[ 58.450150] irq event stamp: 10513
[ 58.450402] hardirqs last enabled at (10523): [] __up_console_sem+0x78/0x80
[ 58.451016] hardirqs last disabled at (10534): [] __up_console_sem+0x5d/0x80
[ 58.451648] softirqs last enabled at (9504): [] irq_exit_rcu+0x93/0xc0
[ 58.452247] softirqs last disabled at (9499): [] irq_exit_rcu+0x93/0xc0
[ 58.452818] ---[ end trace 0000000000000000 ]---
executing program
[ 60.106674] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.155287] Bluetooth: hci0: command 0x041b tx timeout
[ 64.205364] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.251271] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:20:15 Registers:
info registers vcpu 0
RAX=0000000000000066 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800debf648
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000066 R11=0000000000000001
R12=0000000000000066 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 000055555708b400 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=00007fe6b89d26f4 CR3=0000000015ccc000 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=ffffffff8608c75f RBX=0000000000000001 RCX=1ffffffff0c118eb RDX=0000000000000000
RSI=ffffffff8608c75a RDI=ffffffff85d8a15c RBP=ffff888008e3f9d8 RSP=ffff888008e3f8c0
R8 =ffffffff8608c75a R9 =0000000000000000 R10=0000000000038001 R11=00000000000060d7
R12=ffff888008e3f9e0 R13=ffff888008e3f9c8 R14=ffff888008e3f9c1 R15=ffff888008e3f980
RIP=ffffffff8113172d RFL=00000217 [----APC] 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 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=00007f3c0a3f1020 CR3=000000000e970000 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=e3aa460d49be2ea3b84db570a426fc7c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0bc61432271e28590000000000114fc8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=bed9a16295f4ae4500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000