Warning: Permanently added '[localhost]:38880' (ECDSA) to the list of known hosts.
2023/05/17 10:02:22 fuzzer started
2023/05/17 10:02:23 dialing manager at localhost:35573
2023/05/17 10:02:23 checking machine...
2023/05/17 10:02:23 checking revisions...
syzkaller login: [ 54.175876] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:02:23 testing simple program...
[ 54.238787] cgroup: Unknown subsys name 'net'
[ 54.338216] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 67.047193] audit: type=1400 audit(1684317756.318:6): 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
[ 68.191799] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 68.194832] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 68.196355] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 68.199777] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 68.201519] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 68.202961] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.608998] ------------[ cut here ]------------
[ 68.609528] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.611142] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.611952] Modules linked in:
[ 68.612256] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.617344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.618128] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.618648] 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
[ 68.620366] RSP: 0018:ffff88801cc3fc00 EFLAGS: 00010282
[ 68.620859] RAX: 0000000000000000 RBX: ffff88800ca5ac40 RCX: 0000000000000000
[ 68.621548] RDX: ffff88800d0f1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.622199] RBP: ffff88800ca5ac54 R08: 0000000000000001 R09: 0000000000000000
[ 68.622892] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.623590] R13: ffffffff84e223a0 R14: ffff88800ca5ac48 R15: ffffffff84d73340
[ 68.624265] FS: 000055555709c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.625042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.625604] CR2: 00007efc5e9136f4 CR3: 00000000162e4000 CR4: 0000000000350ee0
[ 68.626256] Call Trace:
[ 68.626525]
[ 68.626751] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.627214] ipv4_frags_init_net+0x269/0x440
[ 68.627710] ops_init+0xbb/0x6b0
[ 68.628060] setup_net+0x3d9/0x990
[ 68.628413] ? down_read_killable+0x1d7/0x4e0
[ 68.628834] ? __pfx_setup_net+0x10/0x10
[ 68.629207] ? copy_net_ns+0x17c/0x770
[ 68.629605] copy_net_ns+0x321/0x770
[ 68.629956] create_new_namespaces+0x3f6/0xb30
[ 68.630413] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.630870] ksys_unshare+0x44d/0x8e0
[ 68.631236] ? __pfx_ksys_unshare+0x10/0x10
[ 68.631686] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.632215] __x64_sys_unshare+0x31/0x40
[ 68.632621] do_syscall_64+0x3f/0x90
[ 68.632968] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.633460] RIP: 0033:0x7fe25a53d0d7
[ 68.633801] 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
[ 68.635418] RSP: 002b:00007ffdcd17d218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.636121] RAX: ffffffffffffffda RBX: 00007ffdcd17d858 RCX: 00007fe25a53d0d7
[ 68.636795] RDX: 00007fe25a5a741f RSI: 00007ffdcd17d1b0 RDI: 0000000040000000
[ 68.637438] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcd17cfc0
[ 68.638076] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe25a64fbf0
[ 68.638720] R13: 00007ffdcd17d2f0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.639376]
[ 68.639637] irq event stamp: 9107
[ 68.639955] hardirqs last enabled at (9117): [] __up_console_sem+0x78/0x80
[ 68.640742] hardirqs last disabled at (9128): [] __up_console_sem+0x5d/0x80
[ 68.641515] softirqs last enabled at (9044): [] irq_exit_rcu+0x93/0xc0
[ 68.642256] softirqs last disabled at (9039): [] irq_exit_rcu+0x93/0xc0
[ 68.643014] ---[ end trace 0000000000000000 ]---
[ 68.647714] ------------[ cut here ]------------
[ 68.648149] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.649469] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.650235] Modules linked in:
[ 68.650558] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.651389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.652119] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.652602] 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
[ 68.654218] RSP: 0018:ffff88801cc3fc00 EFLAGS: 00010282
[ 68.654728] RAX: 0000000000000000 RBX: ffff88800ecd1c40 RCX: 0000000000000000
[ 68.655383] RDX: ffff88800d0f1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.656042] RBP: ffff88800ecd1c54 R08: 0000000000000001 R09: 0000000000000000
[ 68.656703] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.657352] R13: ffffffff84e223a0 R14: ffff88800ecd1c48 R15: ffffffff84da62e0
[ 68.658006] FS: 000055555709c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.658729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.659253] CR2: 00007efc5e9136f4 CR3: 00000000162e4000 CR4: 0000000000350ee0
[ 68.659936] Call Trace:
[ 68.660168]
[ 68.660407] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.660852] ipv6_frags_init_net+0x206/0x3c0
[ 68.661259] ops_init+0xbb/0x6b0
[ 68.661604] setup_net+0x3d9/0x990
[ 68.661933] ? down_read_killable+0x1d7/0x4e0
[ 68.662362] ? __pfx_setup_net+0x10/0x10
[ 68.662736] ? copy_net_ns+0x17c/0x770
[ 68.663101] copy_net_ns+0x321/0x770
[ 68.663477] create_new_namespaces+0x3f6/0xb30
[ 68.663922] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.664409] ksys_unshare+0x44d/0x8e0
[ 68.664770] ? __pfx_ksys_unshare+0x10/0x10
[ 68.665168] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.665703] __x64_sys_unshare+0x31/0x40
[ 68.666086] do_syscall_64+0x3f/0x90
[ 68.666462] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.666928] RIP: 0033:0x7fe25a53d0d7
[ 68.667255] 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
[ 68.668868] RSP: 002b:00007ffdcd17d218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.669569] RAX: ffffffffffffffda RBX: 00007ffdcd17d858 RCX: 00007fe25a53d0d7
[ 68.670208] RDX: 00007fe25a5a741f RSI: 00007ffdcd17d1b0 RDI: 0000000040000000
[ 68.670856] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcd17cfc0
[ 68.671513] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe25a64fbf0
[ 68.672145] R13: 00007ffdcd17d2f0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.672813]
[ 68.673031] irq event stamp: 11061
[ 68.673361] hardirqs last enabled at (11073): [] __up_console_sem+0x78/0x80
[ 68.674106] hardirqs last disabled at (11082): [] __up_console_sem+0x5d/0x80
[ 68.674876] softirqs last enabled at (10438): [] irq_exit_rcu+0x93/0xc0
[ 68.675659] softirqs last disabled at (10417): [] irq_exit_rcu+0x93/0xc0
[ 68.676427] ---[ end trace 0000000000000000 ]---
[ 68.677379] ------------[ cut here ]------------
[ 68.677792] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.679133] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.679918] Modules linked in:
[ 68.680211] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.681028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.681758] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.682227] 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
[ 68.683910] RSP: 0018:ffff88801cc3fbf0 EFLAGS: 00010286
[ 68.684408] RAX: 0000000000000000 RBX: ffff88800ecd1040 RCX: 0000000000000000
[ 68.685044] RDX: ffff88800d0f1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.685709] RBP: ffff88800ecd1054 R08: 0000000000000001 R09: 0000000000000000
[ 68.686390] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.687038] R13: ffffffff84e223a0 R14: ffff88800ecd1048 R15: ffffffff84daf020
[ 68.687711] FS: 000055555709c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.688452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.688984] CR2: 00007efc5e9136f4 CR3: 00000000162e4000 CR4: 0000000000350ee0
[ 68.689640] Call Trace:
[ 68.689885]
[ 68.690105] nf_ct_net_init+0x224/0x3d0
[ 68.690510] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.690924] ops_init+0xbb/0x6b0
[ 68.691248] setup_net+0x3d9/0x990
[ 68.691617] ? down_read_killable+0x1d7/0x4e0
[ 68.692036] ? __pfx_setup_net+0x10/0x10
[ 68.692426] ? copy_net_ns+0x17c/0x770
[ 68.692794] copy_net_ns+0x321/0x770
[ 68.693161] create_new_namespaces+0x3f6/0xb30
[ 68.693617] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.694068] ksys_unshare+0x44d/0x8e0
[ 68.694443] ? __pfx_ksys_unshare+0x10/0x10
[ 68.694841] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.695380] __x64_sys_unshare+0x31/0x40
[ 68.695780] do_syscall_64+0x3f/0x90
[ 68.696128] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.696616] RIP: 0033:0x7fe25a53d0d7
[ 68.696960] 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
[ 68.698541] RSP: 002b:00007ffdcd17d218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.699203] RAX: ffffffffffffffda RBX: 00007ffdcd17d858 RCX: 00007fe25a53d0d7
[ 68.699875] RDX: 00007fe25a5a741f RSI: 00007ffdcd17d1b0 RDI: 0000000040000000
[ 68.700514] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcd17cfc0
[ 68.701146] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe25a64fbf0
[ 68.701785] R13: 00007ffdcd17d2f0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.702438]
[ 68.702647] irq event stamp: 11821
[ 68.702953] hardirqs last enabled at (11831): [] __up_console_sem+0x78/0x80
[ 68.703752] hardirqs last disabled at (11842): [] __up_console_sem+0x5d/0x80
[ 68.704524] softirqs last enabled at (11760): [] irq_exit_rcu+0x93/0xc0
[ 68.705246] softirqs last disabled at (11753): [] irq_exit_rcu+0x93/0xc0
[ 68.706000] ---[ end trace 0000000000000000 ]---
executing program
[ 70.268199] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 72.314450] Bluetooth: hci0: command 0x041b tx timeout
[ 74.362387] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 76.410375] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:02:27 Registers:
info registers vcpu 0
RAX=000000000002dc7f RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f689b7b8010 CR3=000000000d736000 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=2037333a32303a30312037312079614d XMM01=5d3635323231362e38362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801cc3f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 000055555709c400 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=00007efc5e9136f4 CR3=00000000162e4000 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=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