Warning: Permanently added '[localhost]:32163' (ECDSA) to the list of known hosts.
2023/05/16 20:14:13 fuzzer started
2023/05/16 20:14:14 dialing manager at localhost:35573
2023/05/16 20:14:14 checking machine...
2023/05/16 20:14:14 checking revisions...
syzkaller login: [ 35.760907] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:14:14 testing simple program...
[ 35.826674] cgroup: Unknown subsys name 'net'
[ 35.901939] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.993829] audit: type=1400 audit(1684268066.711:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.122479] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.124015] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.126747] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.130282] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.132447] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.134013] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.534896] ------------[ cut here ]------------
[ 49.535664] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.537960] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.539218] Modules linked in:
[ 49.539725] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.544323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.545416] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.546093] 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
[ 49.548402] RSP: 0018:ffff88801759fc00 EFLAGS: 00010282
[ 49.549089] RAX: 0000000000000000 RBX: ffff88800de6cc40 RCX: 0000000000000000
[ 49.550036] RDX: ffff888009a61b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.550954] RBP: ffff88800de6cc54 R08: 0000000000000001 R09: 0000000000000000
[ 49.551894] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.552780] R13: ffffffff84e223a0 R14: ffff88800de6cc48 R15: ffffffff84d73340
[ 49.553617] FS: 0000555557121400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.554553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.555216] CR2: 00007f9e3f8356f4 CR3: 0000000016d70000 CR4: 0000000000350ef0
[ 49.556053] Call Trace:
[ 49.556400]
[ 49.556692] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.557320] ipv4_frags_init_net+0x269/0x440
[ 49.557876] ops_init+0xbb/0x6b0
[ 49.558351] setup_net+0x3d9/0x990
[ 49.558806] ? down_read_killable+0x1d7/0x4e0
[ 49.559393] ? __pfx_setup_net+0x10/0x10
[ 49.559900] ? copy_net_ns+0x17c/0x770
[ 49.560567] copy_net_ns+0x321/0x770
[ 49.561136] create_new_namespaces+0x3f6/0xb30
[ 49.561882] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.562678] ksys_unshare+0x44d/0x8e0
[ 49.563310] ? __pfx_ksys_unshare+0x10/0x10
[ 49.563973] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.564896] __x64_sys_unshare+0x31/0x40
[ 49.565549] do_syscall_64+0x3f/0x90
[ 49.566116] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.566943] RIP: 0033:0x7fe84046f0d7
[ 49.567540] 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
[ 49.569993] RSP: 002b:00007ffe64f211e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.570940] RAX: ffffffffffffffda RBX: 00007ffe64f21828 RCX: 00007fe84046f0d7
[ 49.571824] RDX: 00007fe8404d941f RSI: 00007ffe64f21180 RDI: 0000000040000000
[ 49.572728] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe64f20f90
[ 49.573607] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe840581bf0
[ 49.574490] R13: 00007ffe64f212c0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.575400]
[ 49.575698] irq event stamp: 7773
[ 49.576117] hardirqs last enabled at (7783): [] __up_console_sem+0x78/0x80
[ 49.577181] hardirqs last disabled at (7794): [] __up_console_sem+0x5d/0x80
[ 49.578229] softirqs last enabled at (7156): [] irq_exit_rcu+0x93/0xc0
[ 49.579286] softirqs last disabled at (7081): [] irq_exit_rcu+0x93/0xc0
[ 49.580306] ---[ end trace 0000000000000000 ]---
[ 49.585483] ------------[ cut here ]------------
[ 49.586078] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.587708] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.588788] Modules linked in:
[ 49.589195] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.590355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.591367] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.591996] 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
[ 49.594193] RSP: 0018:ffff88801759fc00 EFLAGS: 00010282
[ 49.594866] RAX: 0000000000000000 RBX: ffff88800e7db640 RCX: 0000000000000000
[ 49.595758] RDX: ffff888009a61b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.596657] RBP: ffff88800e7db654 R08: 0000000000000001 R09: 0000000000000000
[ 49.597533] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.598417] R13: ffffffff84e223a0 R14: ffff88800e7db648 R15: ffffffff84da62e0
[ 49.599299] FS: 0000555557121400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.600280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.600986] CR2: 00007f9e3f8356f4 CR3: 0000000016d70000 CR4: 0000000000350ef0
[ 49.601871] Call Trace:
[ 49.602195]
[ 49.602516] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.603129] ipv6_frags_init_net+0x206/0x3c0
[ 49.603703] ops_init+0xbb/0x6b0
[ 49.604140] setup_net+0x3d9/0x990
[ 49.604640] ? down_read_killable+0x1d7/0x4e0
[ 49.605210] ? __pfx_setup_net+0x10/0x10
[ 49.605738] ? copy_net_ns+0x17c/0x770
[ 49.606269] copy_net_ns+0x321/0x770
[ 49.606739] create_new_namespaces+0x3f6/0xb30
[ 49.607335] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.607946] ksys_unshare+0x44d/0x8e0
[ 49.608459] ? __pfx_ksys_unshare+0x10/0x10
[ 49.608998] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.609725] __x64_sys_unshare+0x31/0x40
[ 49.610233] do_syscall_64+0x3f/0x90
[ 49.610739] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.611401] RIP: 0033:0x7fe84046f0d7
[ 49.611866] 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
[ 49.614043] RSP: 002b:00007ffe64f211e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.614978] RAX: ffffffffffffffda RBX: 00007ffe64f21828 RCX: 00007fe84046f0d7
[ 49.615851] RDX: 00007fe8404d941f RSI: 00007ffe64f21180 RDI: 0000000040000000
[ 49.616751] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe64f20f90
[ 49.617636] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe840581bf0
[ 49.618521] R13: 00007ffe64f212c0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.619420]
[ 49.619708] irq event stamp: 9451
[ 49.620146] hardirqs last enabled at (9461): [] __up_console_sem+0x78/0x80
[ 49.621283] hardirqs last disabled at (9472): [] __up_console_sem+0x5d/0x80
[ 49.622392] softirqs last enabled at (8990): [] irq_exit_rcu+0x93/0xc0
[ 49.623482] softirqs last disabled at (8985): [] irq_exit_rcu+0x93/0xc0
[ 49.624593] ---[ end trace 0000000000000000 ]---
[ 49.625950] ------------[ cut here ]------------
[ 49.626585] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.628638] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.629728] Modules linked in:
[ 49.630149] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.631339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.632355] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.633007] 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
[ 49.635180] RSP: 0018:ffff88801759fbf0 EFLAGS: 00010286
[ 49.635858] RAX: 0000000000000000 RBX: ffff88800e7dbc40 RCX: 0000000000000000
[ 49.636779] RDX: ffff888009a61b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.637654] RBP: ffff88800e7dbc54 R08: 0000000000000001 R09: 0000000000000000
[ 49.638546] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.639431] R13: ffffffff84e223a0 R14: ffff88800e7dbc48 R15: ffffffff84daf020
[ 49.640322] FS: 0000555557121400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.641321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.642031] CR2: 00007f9e3f8356f4 CR3: 0000000016d70000 CR4: 0000000000350ef0
[ 49.642915] Call Trace:
[ 49.643239]
[ 49.643571] nf_ct_net_init+0x224/0x3d0
[ 49.644086] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.644690] ops_init+0xbb/0x6b0
[ 49.645136] setup_net+0x3d9/0x990
[ 49.645620] ? down_read_killable+0x1d7/0x4e0
[ 49.646205] ? __pfx_setup_net+0x10/0x10
[ 49.646739] ? copy_net_ns+0x17c/0x770
[ 49.647240] copy_net_ns+0x321/0x770
[ 49.647746] create_new_namespaces+0x3f6/0xb30
[ 49.648352] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.648992] ksys_unshare+0x44d/0x8e0
[ 49.649509] ? __pfx_ksys_unshare+0x10/0x10
[ 49.650051] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.650782] __x64_sys_unshare+0x31/0x40
[ 49.651330] do_syscall_64+0x3f/0x90
[ 49.651801] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.652479] RIP: 0033:0x7fe84046f0d7
[ 49.652939] 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
[ 49.655102] RSP: 002b:00007ffe64f211e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.656050] RAX: ffffffffffffffda RBX: 00007ffe64f21828 RCX: 00007fe84046f0d7
[ 49.656956] RDX: 00007fe8404d941f RSI: 00007ffe64f21180 RDI: 0000000040000000
[ 49.657837] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe64f20f90
[ 49.658716] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe840581bf0
[ 49.659602] R13: 00007ffe64f212c0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.660522]
[ 49.660820] irq event stamp: 10257
[ 49.661276] hardirqs last enabled at (10269): [] __up_console_sem+0x78/0x80
[ 49.662341] hardirqs last disabled at (10280): [] __up_console_sem+0x5d/0x80
[ 49.663408] softirqs last enabled at (10164): [] irq_exit_rcu+0x93/0xc0
[ 49.664438] softirqs last disabled at (10159): [] irq_exit_rcu+0x93/0xc0
[ 49.665473] ---[ end trace 0000000000000000 ]---
executing program
[ 51.208901] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.256338] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.304314] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.352410] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:14:28 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801759f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555557121400 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=00007f9e3f8356f4 CR3=0000000016d70000 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=000000000002df6d 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=00007f3cb96e6780 CR3=00000000177d8000 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=2038323a34313a30322036312079614d XMM01=5d3532373933352e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000