Warning: Permanently added '[localhost]:20754' (ECDSA) to the list of known hosts.
2023/05/16 20:55:38 fuzzer started
2023/05/16 20:55:38 dialing manager at localhost:35573
2023/05/16 20:55:38 checking machine...
2023/05/16 20:55:38 checking revisions...
syzkaller login: [ 37.805269] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:55:38 testing simple program...
[ 37.870749] cgroup: Unknown subsys name 'net'
[ 37.944857] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.991523] audit: type=1400 audit(1684270551.860:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.145915] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.149111] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.150599] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.154450] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.156038] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.158421] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.581923] ------------[ cut here ]------------
[ 52.582852] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.585197] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.586687] Modules linked in:
[ 52.587251] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.589253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.592963] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.593634] 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
[ 52.595817] RSP: 0018:ffff88801efdfc00 EFLAGS: 00010282
[ 52.596549] RAX: 0000000000000000 RBX: ffff8880163d6c40 RCX: 0000000000000000
[ 52.597458] RDX: ffff88800f730000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.598393] RBP: ffff8880163d6c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.599296] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.600207] R13: ffffffff84e223a0 R14: ffff8880163d6c48 R15: ffffffff84d73340
[ 52.601116] FS: 0000555555741400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.602168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.602901] CR2: 00007f1d2e1b96f4 CR3: 000000000eb0c000 CR4: 0000000000350ee0
[ 52.603812] Call Trace:
[ 52.604138]
[ 52.604473] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.605085] ipv4_frags_init_net+0x269/0x440
[ 52.605679] ops_init+0xbb/0x6b0
[ 52.606180] setup_net+0x3d9/0x990
[ 52.606641] ? down_read_killable+0x1d7/0x4e0
[ 52.607250] ? __pfx_setup_net+0x10/0x10
[ 52.607757] ? copy_net_ns+0x17c/0x770
[ 52.608296] copy_net_ns+0x321/0x770
[ 52.608783] create_new_namespaces+0x3f6/0xb30
[ 52.609403] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.610036] ksys_unshare+0x44d/0x8e0
[ 52.610555] ? __pfx_ksys_unshare+0x10/0x10
[ 52.611099] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.611841] __x64_sys_unshare+0x31/0x40
[ 52.612387] do_syscall_64+0x3f/0x90
[ 52.612861] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.613527] RIP: 0033:0x7f13594840d7
[ 52.613990] 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
[ 52.616169] RSP: 002b:00007fff24397a58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.617082] RAX: ffffffffffffffda RBX: 00007fff24398098 RCX: 00007f13594840d7
[ 52.617951] RDX: 00007f13594ee41f RSI: 00007fff243979f0 RDI: 0000000040000000
[ 52.618838] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff24397800
[ 52.619711] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1359596bf0
[ 52.620586] R13: 00007fff24397b30 R14: 0000000000000000 R15: 00000000000000f8
[ 52.621488]
[ 52.621786] irq event stamp: 8613
[ 52.622239] hardirqs last enabled at (8625): [] __up_console_sem+0x78/0x80
[ 52.623284] hardirqs last disabled at (8636): [] __up_console_sem+0x5d/0x80
[ 52.624337] softirqs last enabled at (8092): [] irq_exit_rcu+0x93/0xc0
[ 52.625351] softirqs last disabled at (8087): [] irq_exit_rcu+0x93/0xc0
[ 52.626401] ---[ end trace 0000000000000000 ]---
[ 52.633063] ------------[ cut here ]------------
[ 52.633901] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.635841] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.637034] Modules linked in:
[ 52.637525] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.638765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.639770] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.640437] 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
[ 52.642614] RSP: 0018:ffff88801efdfc00 EFLAGS: 00010282
[ 52.643292] RAX: 0000000000000000 RBX: ffff88800c643640 RCX: 0000000000000000
[ 52.644142] RDX: ffff88800f730000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.645023] RBP: ffff88800c643654 R08: 0000000000000001 R09: 0000000000000000
[ 52.645914] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.646807] R13: ffffffff84e223a0 R14: ffff88800c643648 R15: ffffffff84da62e0
[ 52.647699] FS: 0000555555741400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.648701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.649441] CR2: 00007f1d2e1b96f4 CR3: 000000000eb0c000 CR4: 0000000000350ee0
[ 52.650339] Call Trace:
[ 52.650665]
[ 52.650959] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.651604] ipv6_frags_init_net+0x206/0x3c0
[ 52.652190] ops_init+0xbb/0x6b0
[ 52.652633] setup_net+0x3d9/0x990
[ 52.653082] ? down_read_killable+0x1d7/0x4e0
[ 52.653678] ? __pfx_setup_net+0x10/0x10
[ 52.654220] ? copy_net_ns+0x17c/0x770
[ 52.654787] copy_net_ns+0x321/0x770
[ 52.655354] create_new_namespaces+0x3f6/0xb30
[ 52.656028] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.656760] ksys_unshare+0x44d/0x8e0
[ 52.657372] ? __pfx_ksys_unshare+0x10/0x10
[ 52.658067] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.658968] __x64_sys_unshare+0x31/0x40
[ 52.659657] do_syscall_64+0x3f/0x90
[ 52.660258] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.661056] RIP: 0033:0x7f13594840d7
[ 52.661652] 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
[ 52.664331] RSP: 002b:00007fff24397a58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.665477] RAX: ffffffffffffffda RBX: 00007fff24398098 RCX: 00007f13594840d7
[ 52.666543] RDX: 00007f13594ee41f RSI: 00007fff243979f0 RDI: 0000000040000000
[ 52.667483] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff24397800
[ 52.668412] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1359596bf0
[ 52.669343] R13: 00007fff24397b30 R14: 0000000000000000 R15: 00000000000000f8
[ 52.670310]
[ 52.670623] irq event stamp: 10793
[ 52.671072] hardirqs last enabled at (10803): [] __up_console_sem+0x78/0x80
[ 52.672188] hardirqs last disabled at (10814): [] __up_console_sem+0x5d/0x80
[ 52.673305] softirqs last enabled at (10298): [] irq_exit_rcu+0x93/0xc0
[ 52.674424] softirqs last disabled at (10293): [] irq_exit_rcu+0x93/0xc0
[ 52.675498] ---[ end trace 0000000000000000 ]---
[ 52.676880] ------------[ cut here ]------------
[ 52.677540] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.679676] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.680786] Modules linked in:
[ 52.681241] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.682453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.683505] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.684207] 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
[ 52.686485] RSP: 0018:ffff88801efdfbf0 EFLAGS: 00010286
[ 52.687244] RAX: 0000000000000000 RBX: ffff88800d6f1a40 RCX: 0000000000000000
[ 52.688175] RDX: ffff88800f730000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.689077] RBP: ffff88800d6f1a54 R08: 0000000000000001 R09: 0000000000000000
executing program
[ 52.690012] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.691126] R13: ffffffff84e223a0 R14: ffff88800d6f1a48 R15: ffffffff84daf020
[ 52.692034] FS: 0000555555741400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.693048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.693809] CR2: 00007f1d2e1b96f4 CR3: 000000000eb0c000 CR4: 0000000000350ee0
[ 52.694749] Call Trace:
[ 52.695078]
[ 52.695407] nf_ct_net_init+0x224/0x3d0
[ 52.695924] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.696538] ops_init+0xbb/0x6b0
[ 52.696985] setup_net+0x3d9/0x990
[ 52.697468] ? down_read_killable+0x1d7/0x4e0
[ 52.698047] ? __pfx_setup_net+0x10/0x10
[ 52.698581] ? copy_net_ns+0x17c/0x770
[ 52.699086] copy_net_ns+0x321/0x770
[ 52.699594] create_new_namespaces+0x3f6/0xb30
[ 52.700207] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.700820] ksys_unshare+0x44d/0x8e0
[ 52.701337] ? __pfx_ksys_unshare+0x10/0x10
[ 52.701876] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.702632] __x64_sys_unshare+0x31/0x40
[ 52.703177] do_syscall_64+0x3f/0x90
[ 52.703652] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.704315] RIP: 0033:0x7f13594840d7
[ 52.704773] 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
[ 52.706979] RSP: 002b:00007fff24397a58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.707951] RAX: ffffffffffffffda RBX: 00007fff24398098 RCX: 00007f13594840d7
[ 52.708858] RDX: 00007f13594ee41f RSI: 00007fff243979f0 RDI: 0000000040000000
[ 52.709779] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff24397800
[ 52.710718] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1359596bf0
[ 52.711626] R13: 00007fff24397b30 R14: 0000000000000000 R15: 00000000000000f8
[ 52.712563]
[ 52.712871] irq event stamp: 11605
[ 52.713343] hardirqs last enabled at (11617): [] __up_console_sem+0x78/0x80
[ 52.714725] hardirqs last disabled at (11628): [] __up_console_sem+0x5d/0x80
[ 52.716069] softirqs last enabled at (11400): [] irq_exit_rcu+0x93/0xc0
[ 52.717386] softirqs last disabled at (11395): [] irq_exit_rcu+0x93/0xc0
[ 52.718723] ---[ end trace 0000000000000000 ]---
[ 54.219867] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.267279] Bluetooth: hci0: command 0x041b tx timeout
[ 58.315227] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.363264] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:55:51 Registers:
info registers vcpu 0
RAX=000000000001db31 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=00007fdeb469e720 CR3=0000000016136000 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=2033353a35353a30322036312079614d XMM01=5d3135323738352e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801efdf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555555741400 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=00007f1d2e1b96f4 CR3=000000000eb0c000 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