Warning: Permanently added '[localhost]:18537' (ECDSA) to the list of known hosts.
2023/05/16 23:07:42 fuzzer started
2023/05/16 23:07:43 dialing manager at localhost:35573
2023/05/16 23:07:43 checking machine...
2023/05/16 23:07:43 checking revisions...
syzkaller login: [ 35.263412] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:07:43 testing simple program...
[ 35.338213] cgroup: Unknown subsys name 'net'
[ 35.439203] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.729526] audit: type=1400 audit(1684278475.691:6): 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
[ 48.885954] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.888363] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.889645] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.892277] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.894617] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.896531] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.274208] ------------[ cut here ]------------
[ 49.274916] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.276934] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.278092] Modules linked in:
[ 49.278633] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.283600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.284731] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.285397] 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
[ 49.287713] RSP: 0018:ffff88801954fc00 EFLAGS: 00010282
[ 49.288366] RAX: 0000000000000000 RBX: ffff88800cbf2c40 RCX: 0000000000000000
[ 49.289295] RDX: ffff88800fcd0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.290207] RBP: ffff88800cbf2c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.291113] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.292009] R13: ffffffff84e223a0 R14: ffff88800cbf2c48 R15: ffffffff84d73340
[ 49.292911] FS: 0000555555731400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.293962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.294718] CR2: 00007f6f8ba036f4 CR3: 0000000016352000 CR4: 0000000000350ef0
[ 49.295642] Call Trace:
[ 49.295975]
[ 49.296272] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.296926] ipv4_frags_init_net+0x269/0x440
[ 49.297550] ops_init+0xbb/0x6b0
[ 49.298003] setup_net+0x3d9/0x990
[ 49.298502] ? down_read_killable+0x1d7/0x4e0
[ 49.299080] ? __pfx_setup_net+0x10/0x10
[ 49.299629] ? copy_net_ns+0x17c/0x770
[ 49.300140] copy_net_ns+0x321/0x770
[ 49.300664] create_new_namespaces+0x3f6/0xb30
[ 49.301256] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.301950] ksys_unshare+0x44d/0x8e0
[ 49.302451] ? __pfx_ksys_unshare+0x10/0x10
[ 49.303045] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.303805] __x64_sys_unshare+0x31/0x40
[ 49.304328] do_syscall_64+0x3f/0x90
[ 49.304848] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.305538] RIP: 0033:0x7f547b52f0d7
[ 49.306012] 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
[ 49.308194] RSP: 002b:00007fff53561e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.309151] RAX: ffffffffffffffda RBX: 00007fff53562498 RCX: 00007f547b52f0d7
[ 49.310108] RDX: 00007f547b59941f RSI: 00007fff53561df0 RDI: 0000000040000000
[ 49.311022] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff53561c00
[ 49.311928] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f547b641bf0
[ 49.312834] R13: 00007fff53561f30 R14: 0000000000000000 R15: 00000000000000f8
[ 49.313792]
[ 49.314097] irq event stamp: 7683
[ 49.314568] hardirqs last enabled at (7695): [] __up_console_sem+0x78/0x80
[ 49.315649] hardirqs last disabled at (7706): [] __up_console_sem+0x5d/0x80
[ 49.316731] softirqs last enabled at (7620): [] irq_exit_rcu+0x93/0xc0
[ 49.317805] softirqs last disabled at (7615): [] irq_exit_rcu+0x93/0xc0
[ 49.318863] ---[ end trace 0000000000000000 ]---
[ 49.324179] ------------[ cut here ]------------
[ 49.324870] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.326579] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.327767] Modules linked in:
[ 49.328184] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.329569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.330771] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.331425] 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
[ 49.333869] RSP: 0018:ffff88801954fc00 EFLAGS: 00010282
[ 49.334664] RAX: 0000000000000000 RBX: ffff88800d78b840 RCX: 0000000000000000
[ 49.335762] RDX: ffff88800fcd0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.336769] RBP: ffff88800d78b854 R08: 0000000000000001 R09: 0000000000000000
[ 49.337829] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.338868] R13: ffffffff84e223a0 R14: ffff88800d78b848 R15: ffffffff84da62e0
[ 49.339933] FS: 0000555555731400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.341086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.342043] CR2: 00007fe50b87d000 CR3: 0000000016352000 CR4: 0000000000350ee0
[ 49.343120] Call Trace:
[ 49.343667]
[ 49.343981] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.344772] ipv6_frags_init_net+0x206/0x3c0
[ 49.345380] ops_init+0xbb/0x6b0
[ 49.346025] setup_net+0x3d9/0x990
[ 49.346668] ? down_read_killable+0x1d7/0x4e0
[ 49.347267] ? __pfx_setup_net+0x10/0x10
[ 49.348040] ? copy_net_ns+0x17c/0x770
[ 49.348714] copy_net_ns+0x321/0x770
[ 49.349218] create_new_namespaces+0x3f6/0xb30
[ 49.350016] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.350858] ksys_unshare+0x44d/0x8e0
[ 49.351373] ? __pfx_ksys_unshare+0x10/0x10
[ 49.352108] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.353050] __x64_sys_unshare+0x31/0x40
[ 49.353746] do_syscall_64+0x3f/0x90
[ 49.354243] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.355077] RIP: 0033:0x7f547b52f0d7
[ 49.355784] 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
[ 49.358217] RSP: 002b:00007fff53561e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.359341] RAX: ffffffffffffffda RBX: 00007fff53562498 RCX: 00007f547b52f0d7
[ 49.360383] RDX: 00007f547b59941f RSI: 00007fff53561df0 RDI: 0000000040000000
[ 49.361534] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff53561c00
[ 49.362445] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f547b641bf0
[ 49.363699] R13: 00007fff53561f30 R14: 0000000000000000 R15: 00000000000000f8
[ 49.364753]
[ 49.365059] irq event stamp: 11573
[ 49.365662] hardirqs last enabled at (11649): [] __up_console_sem+0x78/0x80
[ 49.366887] hardirqs last disabled at (11750): [] __up_console_sem+0x5d/0x80
[ 49.368096] softirqs last enabled at (11832): [] irq_exit_rcu+0x93/0xc0
[ 49.369316] softirqs last disabled at (11845): [] irq_exit_rcu+0x93/0xc0
[ 49.370500] ---[ end trace 0000000000000000 ]---
[ 49.372096] ------------[ cut here ]------------
[ 49.373453] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.375598] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.376740] Modules linked in:
[ 49.377151] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.378449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.379491] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.380171] 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
[ 49.382409] RSP: 0018:ffff88801954fbf0 EFLAGS: 00010286
[ 49.383134] RAX: 0000000000000000 RBX: ffff88800d78ba40 RCX: 0000000000000000
[ 49.384048] RDX: ffff88800fcd0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.384937] RBP: ffff88800d78ba54 R08: 0000000000000001 R09: 0000000000000000
[ 49.385827] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.386710] R13: ffffffff84e223a0 R14: ffff88800d78ba48 R15: ffffffff84daf020
[ 49.387607] FS: 0000555555731400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.388604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.389317] CR2: 00007fe50b87d000 CR3: 0000000016352000 CR4: 0000000000350ee0
[ 49.390213] Call Trace:
[ 49.390572]
[ 49.390875] nf_ct_net_init+0x224/0x3d0
[ 49.391386] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.391990] ops_init+0xbb/0x6b0
[ 49.392434] setup_net+0x3d9/0x990
[ 49.392918] ? down_read_killable+0x1d7/0x4e0
[ 49.393547] ? __pfx_setup_net+0x10/0x10
[ 49.394052] ? copy_net_ns+0x17c/0x770
[ 49.394587] copy_net_ns+0x321/0x770
[ 49.395065] create_new_namespaces+0x3f6/0xb30
[ 49.395684] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.396303] ksys_unshare+0x44d/0x8e0
[ 49.396820] ? __pfx_ksys_unshare+0x10/0x10
[ 49.397385] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.398135] __x64_sys_unshare+0x31/0x40
[ 49.398689] do_syscall_64+0x3f/0x90
[ 49.399171] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.399857] RIP: 0033:0x7f547b52f0d7
[ 49.400330] 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
[ 49.402551] RSP: 002b:00007fff53561e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.403515] RAX: ffffffffffffffda RBX: 00007fff53562498 RCX: 00007f547b52f0d7
[ 49.404399] RDX: 00007f547b59941f RSI: 00007fff53561df0 RDI: 0000000040000000
[ 49.405329] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff53561c00
[ 49.406248] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f547b641bf0
[ 49.407170] R13: 00007fff53561f30 R14: 0000000000000000 R15: 00000000000000f8
[ 49.408120]
[ 49.408430] irq event stamp: 13163
[ 49.408920] hardirqs last enabled at (13175): [] __up_console_sem+0x78/0x80
[ 49.410036] hardirqs last disabled at (13186): [] __up_console_sem+0x5d/0x80
[ 49.411148] softirqs last enabled at (12738): [] irq_exit_rcu+0x93/0xc0
[ 49.412230] softirqs last disabled at (12733): [] irq_exit_rcu+0x93/0xc0
[ 49.413326] ---[ end trace 0000000000000000 ]---
executing program
[ 50.910131] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.958272] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.005553] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.053542] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:07:57 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801954f5f0
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 0000555555731400 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=00007f6f8ba036f4 CR3=0000000016352000 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=000000000003bb99 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=00007fe50b73f050 CR3=000000001604c000 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=119e8b0a8884fe9aa3412b020f014ffd
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=509e034e992e1f8e000000000013c438 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=dfb6529f78717e4b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000