Warning: Permanently added '[localhost]:37658' (ECDSA) to the list of known hosts.
2023/05/18 00:40:29 fuzzer started
2023/05/18 00:40:29 dialing manager at localhost:44319
2023/05/18 00:40:29 checking machine...
2023/05/18 00:40:29 checking revisions...
syzkaller login: [ 36.272961] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:40:30 testing simple program...
[ 36.348334] cgroup: Unknown subsys name 'net'
[ 36.523319] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 48.034710] audit: type=1400 audit(1684370441.755:6): avc: denied { execmem } for pid=257 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
[ 49.157554] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.159294] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.165263] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.169402] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.171145] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.172315] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.569714] ------------[ cut here ]------------
[ 49.570507] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.572688] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.573998] Modules linked in:
[ 49.574496] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.580089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.581369] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.582240] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.584676] RSP: 0018:ffff88802029fc00 EFLAGS: 00010282
[ 49.585432] RAX: 0000000000000000 RBX: ffff88800db59c40 RCX: 0000000000000000
[ 49.586435] RDX: ffff88801a111b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.587440] RBP: ffff88800db59c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.588418] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.589385] R13: ffffffff84e23fe0 R14: ffff88800db59c48 R15: ffffffff84d74dc0
[ 49.590367] FS: 000055555558c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.591480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.592284] CR2: 00007fa75e4826f4 CR3: 00000000202d0000 CR4: 0000000000350ef0
[ 49.593237] Call Trace:
[ 49.593584]
[ 49.593928] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.594574] ipv4_frags_init_net+0x269/0x440
[ 49.595228] ops_init+0xbb/0x6b0
[ 49.595701] setup_net+0x3d9/0x990
[ 49.596224] ? down_read_killable+0x1d7/0x4e0
[ 49.596858] ? __pfx_setup_net+0x10/0x10
[ 49.597397] ? copy_net_ns+0x17c/0x770
[ 49.597969] copy_net_ns+0x321/0x770
[ 49.598481] create_new_namespaces+0x3f6/0xb30
[ 49.599147] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.599828] ksys_unshare+0x44d/0x8e0
[ 49.600352] ? __pfx_ksys_unshare+0x10/0x10
[ 49.600950] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.601697] __x64_sys_unshare+0x31/0x40
[ 49.602281] do_syscall_64+0x3f/0x90
[ 49.602822] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.603533] RIP: 0033:0x7f51862440d7
[ 49.604069] 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
[ 49.606457] RSP: 002b:00007ffeb5206088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.607527] RAX: ffffffffffffffda RBX: 00007ffeb52066c8 RCX: 00007f51862440d7
[ 49.608502] RDX: 00007f51862ae41f RSI: 00007ffeb5206020 RDI: 0000000040000000
[ 49.609477] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb5205e30
[ 49.610452] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5186356bf0
[ 49.611434] R13: 00007ffeb5206160 R14: 0000000000000000 R15: 00000000000000f8
[ 49.612441]
[ 49.612806] irq event stamp: 8527
[ 49.613269] hardirqs last enabled at (8537): [] __up_console_sem+0x78/0x80
[ 49.614433] hardirqs last disabled at (8548): [] __up_console_sem+0x5d/0x80
[ 49.615607] softirqs last enabled at (8092): [] irq_exit_rcu+0x93/0xc0
[ 49.616733] softirqs last disabled at (8077): [] irq_exit_rcu+0x93/0xc0
[ 49.617866] ---[ end trace 0000000000000000 ]---
[ 49.627628] ------------[ cut here ]------------
[ 49.628479] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.630193] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.631378] Modules linked in:
[ 49.631837] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.633050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.634106] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.634923] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.637274] RSP: 0018:ffff88802029fc00 EFLAGS: 00010282
[ 49.638071] RAX: 0000000000000000 RBX: ffff88800dbcee40 RCX: 0000000000000000
[ 49.639078] RDX: ffff88801a111b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.640087] RBP: ffff88800dbcee54 R08: 0000000000000001 R09: 0000000000000000
[ 49.641113] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.642119] R13: ffffffff84e23fe0 R14: ffff88800dbcee48 R15: ffffffff84da7d60
[ 49.643158] FS: 000055555558c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.644285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.645151] CR2: 00007f37f34d0090 CR3: 00000000202d0000 CR4: 0000000000350ee0
[ 49.646166] Call Trace:
[ 49.646507]
[ 49.646955] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.647595] ipv6_frags_init_net+0x206/0x3c0
[ 49.648291] ops_init+0xbb/0x6b0
[ 49.648867] setup_net+0x3d9/0x990
[ 49.649342] ? down_read_killable+0x1d7/0x4e0
[ 49.649996] ? __pfx_setup_net+0x10/0x10
[ 49.650525] ? copy_net_ns+0x17c/0x770
[ 49.651107] copy_net_ns+0x321/0x770
[ 49.651609] create_new_namespaces+0x3f6/0xb30
[ 49.652253] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.652934] ksys_unshare+0x44d/0x8e0
[ 49.653443] ? __pfx_ksys_unshare+0x10/0x10
[ 49.654043] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.654817] __x64_sys_unshare+0x31/0x40
[ 49.655373] do_syscall_64+0x3f/0x90
[ 49.655899] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.656568] RIP: 0033:0x7f51862440d7
[ 49.657080] 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
[ 49.659359] RSP: 002b:00007ffeb5206088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.660348] RAX: ffffffffffffffda RBX: 00007ffeb52066c8 RCX: 00007f51862440d7
[ 49.661273] RDX: 00007f51862ae41f RSI: 00007ffeb5206020 RDI: 0000000040000000
[ 49.662197] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb5205e30
[ 49.663147] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5186356bf0
[ 49.664070] R13: 00007ffeb5206160 R14: 0000000000000000 R15: 00000000000000f8
[ 49.665011]
[ 49.665329] irq event stamp: 11917
[ 49.665817] hardirqs last enabled at (11929): [] __up_console_sem+0x78/0x80
[ 49.666940] hardirqs last disabled at (11940): [] __up_console_sem+0x5d/0x80
[ 49.668069] softirqs last enabled at (11678): [] irq_exit_rcu+0x93/0xc0
[ 49.669154] softirqs last disabled at (11663): [] irq_exit_rcu+0x93/0xc0
[ 49.670245] ---[ end trace 0000000000000000 ]---
[ 49.671647] ------------[ cut here ]------------
[ 49.672318] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.674292] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.675445] Modules linked in:
[ 49.675903] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.677123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.678197] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.678910] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.681189] RSP: 0018:ffff88802029fbf0 EFLAGS: 00010286
[ 49.681903] RAX: 0000000000000000 RBX: ffff88800f7bcc40 RCX: 0000000000000000
[ 49.682837] RDX: ffff88801a111b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.683799] RBP: ffff88800f7bcc54 R08: 0000000000000001 R09: 0000000000000000
[ 49.684698] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.685633] R13: ffffffff84e23fe0 R14: ffff88800f7bcc48 R15: ffffffff84db0aa0
[ 49.686558] FS: 000055555558c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.687618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.688395] CR2: 00007f37f34d0090 CR3: 00000000202d0000 CR4: 0000000000350ee0
[ 49.689349] Call Trace:
[ 49.689718]
[ 49.690064] nf_ct_net_init+0x224/0x3d0
[ 49.690600] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.691239] ops_init+0xbb/0x6b0
[ 49.691710] setup_net+0x3d9/0x990
[ 49.692221] ? down_read_killable+0x1d7/0x4e0
[ 49.692849] ? __pfx_setup_net+0x10/0x10
[ 49.693388] ? copy_net_ns+0x17c/0x770
[ 49.693954] copy_net_ns+0x321/0x770
[ 49.694460] create_new_namespaces+0x3f6/0xb30
[ 49.695127] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.695812] ksys_unshare+0x44d/0x8e0
[ 49.696319] ? __pfx_ksys_unshare+0x10/0x10
[ 49.696922] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.697683] __x64_sys_unshare+0x31/0x40
[ 49.698264] do_syscall_64+0x3f/0x90
[ 49.698800] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.699484] RIP: 0033:0x7f51862440d7
[ 49.700039] 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
[ 49.702361] RSP: 002b:00007ffeb5206088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.703393] RAX: ffffffffffffffda RBX: 00007ffeb52066c8 RCX: 00007f51862440d7
[ 49.704327] RDX: 00007f51862ae41f RSI: 00007ffeb5206020 RDI: 0000000040000000
[ 49.705263] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb5205e30
[ 49.706189] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5186356bf0
[ 49.707134] R13: 00007ffeb5206160 R14: 0000000000000000 R15: 00000000000000f8
[ 49.708082]
[ 49.708396] irq event stamp: 12779
[ 49.708902] hardirqs last enabled at (12791): [] __up_console_sem+0x78/0x80
[ 49.710047] hardirqs last disabled at (12802): [] __up_console_sem+0x5d/0x80
[ 49.711192] softirqs last enabled at (12462): [] irq_exit_rcu+0x93/0xc0
[ 49.712327] softirqs last disabled at (12453): [] irq_exit_rcu+0x93/0xc0
[ 49.713370] ---[ end trace 0000000000000000 ]---
executing program
[ 51.241587] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.288873] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.336831] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.385122] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
00:40:43 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88802029f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 000055555558c400 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=00007fa75e4826f4 CR3=00000000202d0000 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=0000000000029049 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f6a90039018 CR3=000000000d588000 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=2033343a30343a30302038312079614d XMM01=5d3838363237352e39342020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3838363237352e39342020205b XMM07=79732033343a30343a30302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000