Warning: Permanently added '[localhost]:8309' (ECDSA) to the list of known hosts.
2023/05/16 20:58:38 fuzzer started
2023/05/16 20:58:38 dialing manager at localhost:35573
2023/05/16 20:58:38 checking machine...
2023/05/16 20:58:38 checking revisions...
syzkaller login: [ 47.673932] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:58:38 testing simple program...
[ 47.749554] cgroup: Unknown subsys name 'net'
[ 47.829211] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.108594] audit: type=1400 audit(1684270731.312:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 61.220484] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.225309] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.227994] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.234161] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.236727] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.238673] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.637245] ------------[ cut here ]------------
[ 61.637933] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.639670] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.640789] Modules linked in:
[ 61.641197] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.646188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.647690] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.648510] 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
[ 61.651382] RSP: 0018:ffff88801a38fc00 EFLAGS: 00010282
[ 61.652349] RAX: 0000000000000000 RBX: ffff88800f022840 RCX: 0000000000000000
[ 61.653622] RDX: ffff8880168e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.654855] RBP: ffff88800f022854 R08: 0000000000000001 R09: 0000000000000000
[ 61.656073] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.657232] R13: ffffffff84e223a0 R14: ffff88800f022848 R15: ffffffff84d73340
[ 61.658270] FS: 00005555570d3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.659390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.660299] CR2: 00007f9b2d8496f4 CR3: 000000001a322000 CR4: 0000000000350ef0
[ 61.661365] Call Trace:
[ 61.661886]
[ 61.662197] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.663017] ipv4_frags_init_net+0x269/0x440
[ 61.663702] ops_init+0xbb/0x6b0
[ 61.664164] setup_net+0x3d9/0x990
[ 61.664687] ? down_read_killable+0x1d7/0x4e0
[ 61.665277] ? __pfx_setup_net+0x10/0x10
[ 61.665842] ? copy_net_ns+0x17c/0x770
[ 61.666365] copy_net_ns+0x321/0x770
[ 61.666892] create_new_namespaces+0x3f6/0xb30
[ 61.667517] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.668193] ksys_unshare+0x44d/0x8e0
[ 61.668748] ? __pfx_ksys_unshare+0x10/0x10
[ 61.669332] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.670103] __x64_sys_unshare+0x31/0x40
[ 61.670672] do_syscall_64+0x3f/0x90
[ 61.671162] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.671872] RIP: 0033:0x7f4bf0e0e0d7
[ 61.672369] 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
[ 61.674675] RSP: 002b:00007ffebcbd8d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.675656] RAX: ffffffffffffffda RBX: 00007ffebcbd9368 RCX: 00007f4bf0e0e0d7
[ 61.676654] RDX: 00007f4bf0e7841f RSI: 00007ffebcbd8cc0 RDI: 0000000040000000
[ 61.677507] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebcbd8ad0
[ 61.678431] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4bf0f20bf0
[ 61.679353] R13: 00007ffebcbd8e00 R14: 0000000000000000 R15: 00000000000000f8
[ 61.680325]
[ 61.680661] irq event stamp: 10071
[ 61.681106] hardirqs last enabled at (10081): [] __up_console_sem+0x78/0x80
[ 61.682196] hardirqs last disabled at (10092): [] __up_console_sem+0x5d/0x80
[ 61.683307] softirqs last enabled at (9798): [] irq_exit_rcu+0x93/0xc0
[ 61.684375] softirqs last disabled at (9753): [] irq_exit_rcu+0x93/0xc0
[ 61.685458] ---[ end trace 0000000000000000 ]---
[ 61.694770] ------------[ cut here ]------------
[ 61.695380] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.697185] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.698387] Modules linked in:
[ 61.698920] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.700143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.701195] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.701900] 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
[ 61.704168] RSP: 0018:ffff88801a38fc00 EFLAGS: 00010282
[ 61.704896] RAX: 0000000000000000 RBX: ffff88800e6a3c40 RCX: 0000000000000000
[ 61.705816] RDX: ffff8880168e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.706746] RBP: ffff88800e6a3c54 R08: 0000000000000001 R09: 0000000000000000
[ 61.707662] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.708559] R13: ffffffff84e223a0 R14: ffff88800e6a3c48 R15: ffffffff84da62e0
[ 61.709478] FS: 00005555570d3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.710514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.711267] CR2: 00007f67dc5c9720 CR3: 000000001a322000 CR4: 0000000000350ee0
[ 61.712189] Call Trace:
[ 61.712539]
[ 61.712877] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.713503] ipv6_frags_init_net+0x206/0x3c0
[ 61.714110] ops_init+0xbb/0x6b0
[ 61.714564] setup_net+0x3d9/0x990
[ 61.715067] ? down_read_killable+0x1d7/0x4e0
[ 61.715687] ? __pfx_setup_net+0x10/0x10
[ 61.716233] ? copy_net_ns+0x17c/0x770
[ 61.716792] copy_net_ns+0x321/0x770
[ 61.717297] create_new_namespaces+0x3f6/0xb30
[ 61.717939] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.718615] ksys_unshare+0x44d/0x8e0
[ 61.719120] ? __pfx_ksys_unshare+0x10/0x10
[ 61.719714] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.720474] __x64_sys_unshare+0x31/0x40
[ 61.721057] do_syscall_64+0x3f/0x90
[ 61.721541] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.722234] RIP: 0033:0x7f4bf0e0e0d7
[ 61.722746] 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
[ 61.725099] RSP: 002b:00007ffebcbd8d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.726048] RAX: ffffffffffffffda RBX: 00007ffebcbd9368 RCX: 00007f4bf0e0e0d7
[ 61.726925] RDX: 00007f4bf0e7841f RSI: 00007ffebcbd8cc0 RDI: 0000000040000000
[ 61.727819] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebcbd8ad0
[ 61.728746] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4bf0f20bf0
[ 61.729650] R13: 00007ffebcbd8e00 R14: 0000000000000000 R15: 00000000000000f8
[ 61.730550]
[ 61.730885] irq event stamp: 13037
[ 61.731334] hardirqs last enabled at (13047): [] __up_console_sem+0x78/0x80
[ 61.732444] hardirqs last disabled at (13058): [] __up_console_sem+0x5d/0x80
[ 61.733552] softirqs last enabled at (12798): [] irq_exit_rcu+0x93/0xc0
[ 61.734659] softirqs last disabled at (13075): [] irq_exit_rcu+0x93/0xc0
[ 61.735744] ---[ end trace 0000000000000000 ]---
[ 61.737180] ------------[ cut here ]------------
[ 61.737818] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.739795] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.740886] Modules linked in:
[ 61.741313] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.742518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.743548] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.744252] 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
[ 61.746494] RSP: 0018:ffff88801a38fbf0 EFLAGS: 00010286
[ 61.747186] RAX: 0000000000000000 RBX: ffff88800e6a3640 RCX: 0000000000000000
[ 61.748095] RDX: ffff8880168e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.749023] RBP: ffff88800e6a3654 R08: 0000000000000001 R09: 0000000000000000
[ 61.749942] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.750861] R13: ffffffff84e223a0 R14: ffff88800e6a3648 R15: ffffffff84daf020
[ 61.751787] FS: 00005555570d3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.752837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.753606] CR2: 00007f67dc5c9720 CR3: 000000001a322000 CR4: 0000000000350ee0
[ 61.754506] Call Trace:
[ 61.754865]
[ 61.755173] nf_ct_net_init+0x224/0x3d0
[ 61.755724] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.756345] ops_init+0xbb/0x6b0
[ 61.756842] setup_net+0x3d9/0x990
[ 61.757305] ? down_read_killable+0x1d7/0x4e0
[ 61.757912] ? __pfx_setup_net+0x10/0x10
[ 61.758431] ? copy_net_ns+0x17c/0x770
[ 61.758971] copy_net_ns+0x321/0x770
[ 61.759469] create_new_namespaces+0x3f6/0xb30
[ 61.760094] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.760766] ksys_unshare+0x44d/0x8e0
[ 61.761275] ? __pfx_ksys_unshare+0x10/0x10
[ 61.761856] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.762640] __x64_sys_unshare+0x31/0x40
[ 61.763183] do_syscall_64+0x3f/0x90
[ 61.763710] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.764404] RIP: 0033:0x7f4bf0e0e0d7
[ 61.764912] 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
[ 61.767154] RSP: 002b:00007ffebcbd8d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.768141] RAX: ffffffffffffffda RBX: 00007ffebcbd9368 RCX: 00007f4bf0e0e0d7
[ 61.769073] RDX: 00007f4bf0e7841f RSI: 00007ffebcbd8cc0 RDI: 0000000040000000
[ 61.769977] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebcbd8ad0
[ 61.770886] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4bf0f20bf0
[ 61.771799] R13: 00007ffebcbd8e00 R14: 0000000000000000 R15: 00000000000000f8
[ 61.772777]
[ 61.773086] irq event stamp: 13891
[ 61.773532] hardirqs last enabled at (13901): [] __up_console_sem+0x78/0x80
[ 61.774661] hardirqs last disabled at (13914): [] __up_console_sem+0x5d/0x80
[ 61.775755] softirqs last enabled at (13372): [] irq_exit_rcu+0x93/0xc0
[ 61.776853] softirqs last disabled at (13359): [] irq_exit_rcu+0x93/0xc0
[ 61.777930] ---[ end trace 0000000000000000 ]---
executing program
[ 63.302174] Bluetooth: hci0: command 0x0409 tx timeout
[ 65.349837] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.397678] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.445808] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:58:49 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a38f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 00005555570d3400 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=00007f9b2d8496f4 CR3=000000001a322000 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=0000000000028081 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=00007f67dc622220 CR3=000000000fb40000 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=2032353a38353a30322036312079614d XMM01=5d3739313134362e31362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000