Warning: Permanently added '[localhost]:5337' (ECDSA) to the list of known hosts.
2023/05/16 19:12:01 fuzzer started
2023/05/16 19:12:01 dialing manager at localhost:35573
2023/05/16 19:12:01 checking machine...
2023/05/16 19:12:01 checking revisions...
syzkaller login: [ 50.063592] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:12:01 testing simple program...
[ 50.145890] cgroup: Unknown subsys name 'net'
[ 50.237718] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.114459] audit: type=1400 audit(1684264333.824:6): 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
[ 63.230865] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.233280] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.234538] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.241122] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.243434] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.244858] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.640354] ------------[ cut here ]------------
[ 63.641152] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.643318] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.644427] Modules linked in:
[ 63.644861] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.648743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.651129] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.651953] 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
[ 63.654199] RSP: 0018:ffff88801c857c00 EFLAGS: 00010282
[ 63.654903] RAX: 0000000000000000 RBX: ffff88800deb6840 RCX: 0000000000000000
[ 63.655800] RDX: ffff8880159f0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.656688] RBP: ffff88800deb6854 R08: 0000000000000001 R09: 0000000000000000
[ 63.657573] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.658453] R13: ffffffff84e223a0 R14: ffff88800deb6848 R15: ffffffff84d73340
[ 63.659348] FS: 0000555556f5f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.660341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.661102] CR2: 00007f1a94b0b3b0 CR3: 0000000016882000 CR4: 0000000000350ee0
[ 63.662054] Call Trace:
[ 63.662381]
[ 63.662717] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.663327] ipv4_frags_init_net+0x269/0x440
[ 63.663922] ops_init+0xbb/0x6b0
[ 63.664367] setup_net+0x3d9/0x990
[ 63.664852] ? down_read_killable+0x1d7/0x4e0
[ 63.665420] ? __pfx_setup_net+0x10/0x10
[ 63.665972] ? copy_net_ns+0x17c/0x770
[ 63.666479] copy_net_ns+0x321/0x770
[ 63.666992] create_new_namespaces+0x3f6/0xb30
[ 63.667609] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.668229] ksys_unshare+0x44d/0x8e0
[ 63.668756] ? __pfx_ksys_unshare+0x10/0x10
[ 63.669302] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.670073] __x64_sys_unshare+0x31/0x40
[ 63.670635] do_syscall_64+0x3f/0x90
[ 63.671109] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.671780] RIP: 0033:0x7f93fc5f80d7
[ 63.672243] 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
[ 63.674457] RSP: 002b:00007ffcb838f418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.675409] RAX: ffffffffffffffda RBX: 00007ffcb838fa58 RCX: 00007f93fc5f80d7
[ 63.676295] RDX: 00007f93fc66241f RSI: 00007ffcb838f3b0 RDI: 0000000040000000
[ 63.677189] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb838f1c0
[ 63.678109] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f93fc70abf0
[ 63.679004] R13: 00007ffcb838f4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.679915]
[ 63.680214] irq event stamp: 8257
[ 63.680675] hardirqs last enabled at (8269): [] __up_console_sem+0x78/0x80
[ 63.681738] hardirqs last disabled at (8280): [] __up_console_sem+0x5d/0x80
[ 63.682792] softirqs last enabled at (7828): [] irq_exit_rcu+0x93/0xc0
[ 63.683825] softirqs last disabled at (7811): [] irq_exit_rcu+0x93/0xc0
[ 63.684845] ---[ end trace 0000000000000000 ]---
[ 63.694938] ------------[ cut here ]------------
[ 63.695571] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.697697] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.698772] Modules linked in:
[ 63.699175] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.700335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.701340] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.702014] 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
[ 63.704189] RSP: 0018:ffff88801c857c00 EFLAGS: 00010282
[ 63.704879] RAX: 0000000000000000 RBX: ffff88800d9e8640 RCX: 0000000000000000
[ 63.705761] RDX: ffff8880159f0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.706676] RBP: ffff88800d9e8654 R08: 0000000000000001 R09: 0000000000000000
[ 63.707574] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.708430] R13: ffffffff84e223a0 R14: ffff88800d9e8648 R15: ffffffff84da62e0
[ 63.709324] FS: 0000555556f5f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.710345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.711087] CR2: 00007f1a94b0b3b0 CR3: 0000000016882000 CR4: 0000000000350ee0
[ 63.711995] Call Trace:
[ 63.712341]
[ 63.712679] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.713285] ipv6_frags_init_net+0x206/0x3c0
[ 63.713886] ops_init+0xbb/0x6b0
[ 63.714351] setup_net+0x3d9/0x990
[ 63.714865] ? down_read_killable+0x1d7/0x4e0
[ 63.715429] ? __pfx_setup_net+0x10/0x10
[ 63.715964] ? copy_net_ns+0x17c/0x770
[ 63.716466] copy_net_ns+0x321/0x770
[ 63.716972] create_new_namespaces+0x3f6/0xb30
[ 63.717582] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.718216] ksys_unshare+0x44d/0x8e0
[ 63.718747] ? __pfx_ksys_unshare+0x10/0x10
[ 63.719290] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.720033] __x64_sys_unshare+0x31/0x40
[ 63.720579] do_syscall_64+0x3f/0x90
[ 63.721052] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.721715] RIP: 0033:0x7f93fc5f80d7
[ 63.722190] 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
[ 63.724328] RSP: 002b:00007ffcb838f418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.725264] RAX: ffffffffffffffda RBX: 00007ffcb838fa58 RCX: 00007f93fc5f80d7
[ 63.726175] RDX: 00007f93fc66241f RSI: 00007ffcb838f3b0 RDI: 0000000040000000
[ 63.727060] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb838f1c0
[ 63.727959] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f93fc70abf0
[ 63.728832] R13: 00007ffcb838f4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.729748]
[ 63.730073] irq event stamp: 11371
[ 63.730540] hardirqs last enabled at (11383): [] __up_console_sem+0x78/0x80
[ 63.731588] hardirqs last disabled at (11394): [] __up_console_sem+0x5d/0x80
[ 63.732645] softirqs last enabled at (10866): [] irq_exit_rcu+0x93/0xc0
[ 63.733685] softirqs last disabled at (10861): [] irq_exit_rcu+0x93/0xc0
[ 63.734732] ---[ end trace 0000000000000000 ]---
[ 63.736098] ------------[ cut here ]------------
[ 63.736704] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.738734] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.739787] Modules linked in:
[ 63.740189] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.741336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.742355] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.743036] 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
[ 63.745193] RSP: 0018:ffff88801c857bf0 EFLAGS: 00010286
[ 63.745902] RAX: 0000000000000000 RBX: ffff88800d9e9e40 RCX: 0000000000000000
[ 63.746793] RDX: ffff8880159f0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.747678] RBP: ffff88800d9e9e54 R08: 0000000000000001 R09: 0000000000000000
[ 63.748556] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.749407] R13: ffffffff84e223a0 R14: ffff88800d9e9e48 R15: ffffffff84daf020
[ 63.750310] FS: 0000555556f5f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.751304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.752039] CR2: 00007f1a94b0b3b0 CR3: 0000000016882000 CR4: 0000000000350ee0
[ 63.752924] Call Trace:
[ 63.753251]
[ 63.753582] nf_ct_net_init+0x224/0x3d0
[ 63.754120] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.754727] ops_init+0xbb/0x6b0
[ 63.755173] setup_net+0x3d9/0x990
[ 63.755655] ? down_read_killable+0x1d7/0x4e0
[ 63.756227] ? __pfx_setup_net+0x10/0x10
[ 63.756772] ? copy_net_ns+0x17c/0x770
[ 63.757280] copy_net_ns+0x321/0x770
[ 63.757785] create_new_namespaces+0x3f6/0xb30
[ 63.758379] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.759014] ksys_unshare+0x44d/0x8e0
[ 63.759549] ? __pfx_ksys_unshare+0x10/0x10
[ 63.760108] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.760844] __x64_sys_unshare+0x31/0x40
[ 63.761362] do_syscall_64+0x3f/0x90
[ 63.761871] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.762547] RIP: 0033:0x7f93fc5f80d7
[ 63.763019] 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
[ 63.765170] RSP: 002b:00007ffcb838f418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.766141] RAX: ffffffffffffffda RBX: 00007ffcb838fa58 RCX: 00007f93fc5f80d7
[ 63.767054] RDX: 00007f93fc66241f RSI: 00007ffcb838f3b0 RDI: 0000000040000000
[ 63.767937] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb838f1c0
[ 63.768820] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f93fc70abf0
[ 63.769709] R13: 00007ffcb838f4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.770637]
[ 63.770936] irq event stamp: 12159
[ 63.771369] hardirqs last enabled at (12169): [] __up_console_sem+0x78/0x80
[ 63.772448] hardirqs last disabled at (12180): [] __up_console_sem+0x5d/0x80
[ 63.773522] softirqs last enabled at (11988): [] irq_exit_rcu+0x93/0xc0
[ 63.774572] softirqs last disabled at (11983): [] irq_exit_rcu+0x93/0xc0
[ 63.775595] ---[ end trace 0000000000000000 ]---
executing program
[ 65.317096] Bluetooth: hci0: command 0x0409 tx timeout
[ 67.364783] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.412621] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.460659] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
19:12:09 Registers:
info registers vcpu 0
RAX=0000000000021791 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=00007f1a94b3b070 CR3=00000000159c4000 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=2035313a32313a39312036312079614d XMM01=5d3136383434362e33362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732035
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=ffff88801c8575c0
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 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 0000555556f5f400 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=00007f1a94b0b3b0 CR3=0000000016882000 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