Warning: Permanently added '[localhost]:4608' (ECDSA) to the list of known hosts.
2023/05/16 16:21:08 fuzzer started
2023/05/16 16:21:08 dialing manager at localhost:35573
2023/05/16 16:21:08 checking machine...
2023/05/16 16:21:08 checking revisions...
syzkaller login: [ 43.972667] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:21:08 testing simple program...
[ 44.042214] cgroup: Unknown subsys name 'net'
[ 44.102908] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.911560] audit: type=1400 audit(1684254081.432:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.043784] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.045809] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.047048] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.049665] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.052170] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.053305] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.444279] ------------[ cut here ]------------
[ 58.445368] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.447287] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.448347] Modules linked in:
[ 58.448792] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.453651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.454711] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.455379] 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
[ 58.457525] RSP: 0018:ffff88801eed7c00 EFLAGS: 00010282
[ 58.458195] RAX: 0000000000000000 RBX: ffff88800de9f040 RCX: 0000000000000000
[ 58.459084] RDX: ffff888015983680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.459958] RBP: ffff88800de9f054 R08: 0000000000000001 R09: 0000000000000000
[ 58.460841] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.461688] R13: ffffffff84e223a0 R14: ffff88800de9f048 R15: ffffffff84d73340
[ 58.462573] FS: 00005555569cd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.463560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.464285] CR2: 00007f26fdc26420 CR3: 0000000016030000 CR4: 0000000000350ef0
[ 58.465180] Call Trace:
[ 58.465499]
[ 58.465820] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.466417] ipv4_frags_init_net+0x269/0x440
[ 58.466994] ops_init+0xbb/0x6b0
[ 58.467438] setup_net+0x3d9/0x990
[ 58.467913] ? down_read_killable+0x1d7/0x4e0
[ 58.468476] ? __pfx_setup_net+0x10/0x10
[ 58.469019] ? copy_net_ns+0x17c/0x770
[ 58.469523] copy_net_ns+0x321/0x770
[ 58.470026] create_new_namespaces+0x3f6/0xb30
[ 58.470602] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.471240] ksys_unshare+0x44d/0x8e0
[ 58.471721] ? __pfx_ksys_unshare+0x10/0x10
[ 58.472289] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.473049] __x64_sys_unshare+0x31/0x40
[ 58.473558] do_syscall_64+0x3f/0x90
[ 58.474055] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.474693] RIP: 0033:0x7f7776f9b0d7
[ 58.475174] 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
[ 58.477326] RSP: 002b:00007ffc70e300c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.478247] RAX: ffffffffffffffda RBX: 00007ffc70e30708 RCX: 00007f7776f9b0d7
[ 58.479112] RDX: 00007f777700541f RSI: 00007ffc70e30060 RDI: 0000000040000000
[ 58.479983] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc70e2fe70
[ 58.480876] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f77770adbf0
[ 58.481710] R13: 00007ffc70e301a0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.482606]
[ 58.482930] irq event stamp: 7869
[ 58.483346] hardirqs last enabled at (7879): [] __up_console_sem+0x78/0x80
[ 58.484381] hardirqs last disabled at (7890): [] __up_console_sem+0x5d/0x80
[ 58.485426] softirqs last enabled at (7418): [] irq_exit_rcu+0x93/0xc0
[ 58.486437] softirqs last disabled at (7397): [] irq_exit_rcu+0x93/0xc0
[ 58.487442] ---[ end trace 0000000000000000 ]---
[ 58.492725] ------------[ cut here ]------------
[ 58.493444] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.495166] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.496206] Modules linked in:
[ 58.496609] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.497774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.498738] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.499405] 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
[ 58.501565] RSP: 0018:ffff88801eed7c00 EFLAGS: 00010282
[ 58.502233] RAX: 0000000000000000 RBX: ffff88800d694840 RCX: 0000000000000000
[ 58.503108] RDX: ffff888015983680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.503973] RBP: ffff88800d694854 R08: 0000000000000001 R09: 0000000000000000
[ 58.504859] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.505696] R13: ffffffff84e223a0 R14: ffff88800d694848 R15: ffffffff84da62e0
[ 58.506569] FS: 00005555569cd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.507544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.508277] CR2: 00007f26fdc26420 CR3: 0000000016030000 CR4: 0000000000350ef0
[ 58.509177] Call Trace:
[ 58.509500]
[ 58.509822] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.510422] ipv6_frags_init_net+0x206/0x3c0
[ 58.511010] ops_init+0xbb/0x6b0
[ 58.511446] setup_net+0x3d9/0x990
[ 58.511919] ? down_read_killable+0x1d7/0x4e0
[ 58.512481] ? __pfx_setup_net+0x10/0x10
[ 58.513021] ? copy_net_ns+0x17c/0x770
[ 58.513523] copy_net_ns+0x321/0x770
[ 58.514018] create_new_namespaces+0x3f6/0xb30
[ 58.514596] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.515231] ksys_unshare+0x44d/0x8e0
[ 58.515718] ? __pfx_ksys_unshare+0x10/0x10
[ 58.516282] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.517028] __x64_sys_unshare+0x31/0x40
[ 58.517544] do_syscall_64+0x3f/0x90
[ 58.518046] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.518676] RIP: 0033:0x7f7776f9b0d7
[ 58.519162] 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
[ 58.521302] RSP: 002b:00007ffc70e300c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.522233] RAX: ffffffffffffffda RBX: 00007ffc70e30708 RCX: 00007f7776f9b0d7
[ 58.523098] RDX: 00007f777700541f RSI: 00007ffc70e30060 RDI: 0000000040000000
[ 58.523967] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc70e2fe70
[ 58.524867] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f77770adbf0
[ 58.525712] R13: 00007ffc70e301a0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.526620]
[ 58.526954] irq event stamp: 9625
[ 58.527385] hardirqs last enabled at (9635): [] __up_console_sem+0x78/0x80
[ 58.528450] hardirqs last disabled at (9646): [] __up_console_sem+0x5d/0x80
[ 58.529514] softirqs last enabled at (9198): [] irq_exit_rcu+0x93/0xc0
[ 58.530540] softirqs last disabled at (9193): [] irq_exit_rcu+0x93/0xc0
[ 58.531568] ---[ end trace 0000000000000000 ]---
[ 58.532935] ------------[ cut here ]------------
[ 58.533513] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.535468] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.536528] Modules linked in:
[ 58.536965] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.538100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.539113] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.539795] 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
[ 58.541946] RSP: 0018:ffff88801eed7bf0 EFLAGS: 00010286
[ 58.542586] RAX: 0000000000000000 RBX: ffff88800d694040 RCX: 0000000000000000
[ 58.543465] RDX: ffff888015983680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.544335] RBP: ffff88800d694054 R08: 0000000000000001 R09: 0000000000000000
[ 58.545223] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.546092] R13: ffffffff84e223a0 R14: ffff88800d694048 R15: ffffffff84daf020
[ 58.546971] FS: 00005555569cd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.547960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.548660] CR2: 00007f26fdc26420 CR3: 0000000016030000 CR4: 0000000000350ef0
[ 58.549568] Call Trace:
[ 58.549922]
[ 58.550226] nf_ct_net_init+0x224/0x3d0
[ 58.550779] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.551350] ops_init+0xbb/0x6b0
[ 58.551821] setup_net+0x3d9/0x990
[ 58.552290] ? down_read_killable+0x1d7/0x4e0
[ 58.552905] ? __pfx_setup_net+0x10/0x10
[ 58.553425] ? copy_net_ns+0x17c/0x770
[ 58.553962] copy_net_ns+0x321/0x770
[ 58.554452] create_new_namespaces+0x3f6/0xb30
[ 58.555070] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.555696] ksys_unshare+0x44d/0x8e0
[ 58.556214] ? __pfx_ksys_unshare+0x10/0x10
[ 58.556811] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.557518] __x64_sys_unshare+0x31/0x40
[ 58.558053] do_syscall_64+0x3f/0x90
[ 58.558523] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.559180] RIP: 0033:0x7f7776f9b0d7
[ 58.559638] 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
[ 58.561782] RSP: 002b:00007ffc70e300c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.562686] RAX: ffffffffffffffda RBX: 00007ffc70e30708 RCX: 00007f7776f9b0d7
[ 58.563559] RDX: 00007f777700541f RSI: 00007ffc70e30060 RDI: 0000000040000000
[ 58.564435] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc70e2fe70
[ 58.565327] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f77770adbf0
[ 58.566192] R13: 00007ffc70e301a0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.567084]
[ 58.567384] irq event stamp: 10393
[ 58.567836] hardirqs last enabled at (10405): [] __up_console_sem+0x78/0x80
[ 58.568904] hardirqs last disabled at (10416): [] __up_console_sem+0x5d/0x80
[ 58.569964] softirqs last enabled at (10342): [] irq_exit_rcu+0x93/0xc0
[ 58.570992] softirqs last disabled at (10337): [] irq_exit_rcu+0x93/0xc0
[ 58.572014] ---[ end trace 0000000000000000 ]---
executing program
[ 60.067549] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.116487] Bluetooth: hci0: command 0x041b tx timeout
[ 64.162959] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.210824] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:21:23 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801eed75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 00005555569cd400 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=00007f26fdc26420 CR3=0000000016030000 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=00000000000310b3 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=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=00007f3098036088 CR3=000000000e102000 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=2032323a31323a36312036312079614d XMM01=5d3239373834342e38352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000