Warning: Permanently added '[localhost]:42857' (ECDSA) to the list of known hosts.
2023/05/17 00:45:08 fuzzer started
2023/05/17 00:45:08 dialing manager at localhost:35573
2023/05/17 00:45:08 checking machine...
2023/05/17 00:45:08 checking revisions...
syzkaller login: [ 36.605774] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:45:08 testing simple program...
[ 36.678010] cgroup: Unknown subsys name 'net'
[ 36.786326] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.036462] audit: type=1400 audit(1684284322.151:6): 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
[ 51.185903] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.187511] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.189241] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.191885] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.193495] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.195420] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.596472] ------------[ cut here ]------------
[ 51.597231] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.599229] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.600513] Modules linked in:
[ 51.601024] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.602886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.604789] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.605992] 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
[ 51.608022] RSP: 0018:ffff88800f257c00 EFLAGS: 00010282
[ 51.608726] RAX: 0000000000000000 RBX: ffff88800dc86440 RCX: 0000000000000000
[ 51.609553] RDX: ffff88800fe8b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.610406] RBP: ffff88800dc86454 R08: 0000000000000001 R09: 0000000000000000
[ 51.611256] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.612120] R13: ffffffff84e223a0 R14: ffff88800dc86448 R15: ffffffff84d73340
[ 51.612963] FS: 000055555624b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.614010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.614758] CR2: 00007f0b8cea06f4 CR3: 000000000dfb4000 CR4: 0000000000350ef0
[ 51.615686] Call Trace:
[ 51.616020]
[ 51.616320] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.617009] ipv4_frags_init_net+0x269/0x440
[ 51.617612] ops_init+0xbb/0x6b0
[ 51.618074] setup_net+0x3d9/0x990
[ 51.618524] ? down_read_killable+0x1d7/0x4e0
[ 51.619153] ? __pfx_setup_net+0x10/0x10
[ 51.619701] ? copy_net_ns+0x17c/0x770
[ 51.620212] copy_net_ns+0x321/0x770
[ 51.620752] create_new_namespaces+0x3f6/0xb30
[ 51.621356] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.622013] ksys_unshare+0x44d/0x8e0
[ 51.622520] ? __pfx_ksys_unshare+0x10/0x10
[ 51.623123] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.623874] __x64_sys_unshare+0x31/0x40
[ 51.624406] do_syscall_64+0x3f/0x90
[ 51.624925] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.625619] RIP: 0033:0x7f8b212930d7
[ 51.626101] 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
[ 51.628326] RSP: 002b:00007ffcf040fb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.629310] RAX: ffffffffffffffda RBX: 00007ffcf0410178 RCX: 00007f8b212930d7
[ 51.630239] RDX: 00007f8b212fd41f RSI: 00007ffcf040fad0 RDI: 0000000040000000
[ 51.631150] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf040f8e0
[ 51.632072] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8b213a5bf0
[ 51.632988] R13: 00007ffcf040fc10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.633922]
[ 51.634237] irq event stamp: 10179
[ 51.634714] hardirqs last enabled at (10191): [] __up_console_sem+0x78/0x80
[ 51.635793] hardirqs last disabled at (10202): [] __up_console_sem+0x5d/0x80
[ 51.636908] softirqs last enabled at (10116): [] irq_exit_rcu+0x93/0xc0
[ 51.637974] softirqs last disabled at (10111): [] irq_exit_rcu+0x93/0xc0
[ 51.639044] ---[ end trace 0000000000000000 ]---
[ 51.644462] ------------[ cut here ]------------
[ 51.645097] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.646779] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.647854] Modules linked in:
[ 51.648287] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.649464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.650483] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.651169] 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
[ 51.653391] RSP: 0018:ffff88800f257c00 EFLAGS: 00010282
[ 51.654099] RAX: 0000000000000000 RBX: ffff88800e381040 RCX: 0000000000000000
[ 51.655001] RDX: ffff88800fe8b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.655881] RBP: ffff88800e381054 R08: 0000000000000001 R09: 0000000000000000
[ 51.656823] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.657735] R13: ffffffff84e223a0 R14: ffff88800e381048 R15: ffffffff84da62e0
[ 51.658655] FS: 000055555624b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.659666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.660384] CR2: 00007f0b8cea06f4 CR3: 000000000dfb4000 CR4: 0000000000350ef0
[ 51.661301] Call Trace:
[ 51.661656]
[ 51.661953] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.662563] ipv6_frags_init_net+0x206/0x3c0
[ 51.663183] ops_init+0xbb/0x6b0
[ 51.663660] setup_net+0x3d9/0x990
[ 51.664131] ? down_read_killable+0x1d7/0x4e0
[ 51.664746] ? __pfx_setup_net+0x10/0x10
[ 51.665270] ? copy_net_ns+0x17c/0x770
[ 51.665806] copy_net_ns+0x321/0x770
[ 51.666299] create_new_namespaces+0x3f6/0xb30
[ 51.666911] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.667553] ksys_unshare+0x44d/0x8e0
[ 51.668105] ? __pfx_ksys_unshare+0x10/0x10
[ 51.668715] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.669439] __x64_sys_unshare+0x31/0x40
[ 51.669998] do_syscall_64+0x3f/0x90
[ 51.670471] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.671176] RIP: 0033:0x7f8b212930d7
[ 51.671664] 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
[ 51.673878] RSP: 002b:00007ffcf040fb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.674840] RAX: ffffffffffffffda RBX: 00007ffcf0410178 RCX: 00007f8b212930d7
[ 51.675752] RDX: 00007f8b212fd41f RSI: 00007ffcf040fad0 RDI: 0000000040000000
[ 51.676673] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf040f8e0
[ 51.677547] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8b213a5bf0
[ 51.678442] R13: 00007ffcf040fc10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.679383]
[ 51.679716] irq event stamp: 12093
[ 51.680165] hardirqs last enabled at (12103): [] __up_console_sem+0x78/0x80
[ 51.681279] hardirqs last disabled at (12114): [] __up_console_sem+0x5d/0x80
[ 51.682366] softirqs last enabled at (11932): [] irq_exit_rcu+0x93/0xc0
[ 51.683443] softirqs last disabled at (11925): [] irq_exit_rcu+0x93/0xc0
[ 51.684500] ---[ end trace 0000000000000000 ]---
[ 51.685902] ------------[ cut here ]------------
[ 51.686487] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.688386] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.689861] Modules linked in:
[ 51.690411] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.691985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.693273] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.693945] 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
[ 51.696117] RSP: 0018:ffff88800f257bf0 EFLAGS: 00010286
[ 51.696820] RAX: 0000000000000000 RBX: ffff88800e381840 RCX: 0000000000000000
[ 51.697732] RDX: ffff88800fe8b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.698634] RBP: ffff88800e381854 R08: 0000000000000001 R09: 0000000000000000
[ 51.699517] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.700422] R13: ffffffff84e223a0 R14: ffff88800e381848 R15: ffffffff84daf020
[ 51.701339] FS: 000055555624b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.702363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.703124] CR2: 00007f0b8cea06f4 CR3: 000000000dfb4000 CR4: 0000000000350ef0
[ 51.704018] Call Trace:
[ 51.704347]
[ 51.704698] nf_ct_net_init+0x224/0x3d0
[ 51.705222] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.705827] ops_init+0xbb/0x6b0
[ 51.706288] setup_net+0x3d9/0x990
[ 51.706769] ? down_read_killable+0x1d7/0x4e0
[ 51.707355] ? __pfx_setup_net+0x10/0x10
[ 51.707894] ? copy_net_ns+0x17c/0x770
[ 51.708408] copy_net_ns+0x321/0x770
[ 51.708946] create_new_namespaces+0x3f6/0xb30
[ 51.709530] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.710204] ksys_unshare+0x44d/0x8e0
[ 51.710730] ? __pfx_ksys_unshare+0x10/0x10
[ 51.711307] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.712049] __x64_sys_unshare+0x31/0x40
[ 51.712569] do_syscall_64+0x3f/0x90
[ 51.713097] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.713762] RIP: 0033:0x7f8b212930d7
[ 51.714228] 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
[ 51.716620] RSP: 002b:00007ffcf040fb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.717843] RAX: ffffffffffffffda RBX: 00007ffcf0410178 RCX: 00007f8b212930d7
[ 51.718961] RDX: 00007f8b212fd41f RSI: 00007ffcf040fad0 RDI: 0000000040000000
[ 51.720083] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf040f8e0
[ 51.721308] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8b213a5bf0
[ 51.722522] R13: 00007ffcf040fc10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.723735]
[ 51.724116] irq event stamp: 12931
[ 51.724724] hardirqs last enabled at (12943): [] __up_console_sem+0x78/0x80
[ 51.726167] hardirqs last disabled at (12954): [] __up_console_sem+0x5d/0x80
[ 51.727610] softirqs last enabled at (12478): [] irq_exit_rcu+0x93/0xc0
[ 51.729001] softirqs last disabled at (12473): [] irq_exit_rcu+0x93/0xc0
[ 51.730429] ---[ end trace 0000000000000000 ]---
[ 53.206119] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.253049] Bluetooth: hci0: command 0x041b tx timeout
[ 57.300691] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.348656] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:45:23 Registers:
info registers vcpu 0
RAX=0000000000000039 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f257618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000039 R11=0000000000000001
R12=0000000000000039 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 000055555624b400 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=00007f0b8cea06f4 CR3=000000000dfb4000 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=dffffc0000000000 RBX=ffffffff813abe20 RCX=0000000000000001 RDX=ffff888016daf5f0
RSI=ffffffff844bf0ff RDI=ffff888016daf5f0 RBP=ffff888016daf688 RSP=ffff888016daf5d8
R8 =ffffffff86136596 R9 =ffffffff8613659a R10=0000000000038001 R11=ffff888016daf630
R12=ffff888016daf6b8 R13=0000000000000000 R14=ffff888016da0000 R15=ffff888016daf5f0
RIP=ffffffff811312d8 RFL=00000202 [-------] 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 00007f56325e4900 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=00007f5631ae2268 CR3=0000000016142000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d35f14e95510c1f6000000000010ddd0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e6f2e634c2a37e7900000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000