Warning: Permanently added '[localhost]:56994' (ECDSA) to the list of known hosts.
2023/05/17 04:10:11 fuzzer started
2023/05/17 04:10:11 dialing manager at localhost:35573
2023/05/17 04:10:11 checking machine...
2023/05/17 04:10:11 checking revisions...
syzkaller login: [ 41.850549] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:10:11 testing simple program...
[ 41.920674] cgroup: Unknown subsys name 'net'
[ 42.024037] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.269378] audit: type=1400 audit(1684296624.104:6): 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
[ 55.372438] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.373934] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.375990] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.379131] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.381401] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.382687] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.778254] ------------[ cut here ]------------
[ 55.779040] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.781557] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.782993] Modules linked in:
[ 55.783480] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.788294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.789363] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.790055] 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
[ 55.792372] RSP: 0018:ffff88801f02fc00 EFLAGS: 00010282
[ 55.793064] RAX: 0000000000000000 RBX: ffff88800df35840 RCX: 0000000000000000
[ 55.794026] RDX: ffff8880158b3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.794969] RBP: ffff88800df35854 R08: 0000000000000001 R09: 0000000000000000
[ 55.795932] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.796886] R13: ffffffff84e223a0 R14: ffff88800df35848 R15: ffffffff84d73340
[ 55.797838] FS: 0000555555ebd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.798895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.799668] CR2: 00007f51ed705ad0 CR3: 0000000016f6e000 CR4: 0000000000350ee0
[ 55.800589] Call Trace:
[ 55.800928]
[ 55.801272] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.801926] ipv4_frags_init_net+0x269/0x440
[ 55.802538] ops_init+0xbb/0x6b0
[ 55.802999] setup_net+0x3d9/0x990
[ 55.803505] ? down_read_killable+0x1d7/0x4e0
[ 55.804109] ? __pfx_setup_net+0x10/0x10
[ 55.804663] ? copy_net_ns+0x17c/0x770
[ 55.805216] copy_net_ns+0x321/0x770
[ 55.805736] create_new_namespaces+0x3f6/0xb30
[ 55.806382] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.807035] ksys_unshare+0x44d/0x8e0
[ 55.807582] ? __pfx_ksys_unshare+0x10/0x10
[ 55.808182] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.808937] __x64_sys_unshare+0x31/0x40
[ 55.809516] do_syscall_64+0x3f/0x90
[ 55.810021] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.810728] RIP: 0033:0x7f52863f80d7
[ 55.811255] 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
[ 55.813512] RSP: 002b:00007ffcfe85ad98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.814491] RAX: ffffffffffffffda RBX: 00007ffcfe85b3d8 RCX: 00007f52863f80d7
[ 55.815403] RDX: 00007f528646241f RSI: 00007ffcfe85ad30 RDI: 0000000040000000
[ 55.816307] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfe85ab40
[ 55.817221] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f528650abf0
[ 55.818110] R13: 00007ffcfe85ae70 R14: 0000000000000000 R15: 00000000000000f8
[ 55.819050]
[ 55.819391] irq event stamp: 7925
[ 55.819829] hardirqs last enabled at (7935): [] __up_console_sem+0x78/0x80
[ 55.820907] hardirqs last disabled at (7946): [] __up_console_sem+0x5d/0x80
[ 55.821998] softirqs last enabled at (7820): [] irq_exit_rcu+0x93/0xc0
[ 55.823050] softirqs last disabled at (7815): [] irq_exit_rcu+0x93/0xc0
[ 55.824109] ---[ end trace 0000000000000000 ]---
[ 55.830047] ------------[ cut here ]------------
[ 55.831801] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.833658] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.834895] Modules linked in:
[ 55.835487] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.836797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.837968] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.838774] 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
[ 55.841084] RSP: 0018:ffff88801f02fc00 EFLAGS: 00010282
[ 55.841978] RAX: 0000000000000000 RBX: ffff88800d92d440 RCX: 0000000000000000
[ 55.843000] RDX: ffff8880158b3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.844044] RBP: ffff88800d92d454 R08: 0000000000000001 R09: 0000000000000000
[ 55.845100] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.846133] R13: ffffffff84e223a0 R14: ffff88800d92d448 R15: ffffffff84da62e0
[ 55.847101] FS: 0000555555ebd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.848285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.848996] CR2: 00007f51ed71b8f0 CR3: 0000000016f6e000 CR4: 0000000000350ef0
[ 55.850044] Call Trace:
[ 55.850531]
[ 55.850835] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.851638] ipv6_frags_init_net+0x206/0x3c0
[ 55.852324] ops_init+0xbb/0x6b0
[ 55.852774] setup_net+0x3d9/0x990
[ 55.853475] ? down_read_killable+0x1d7/0x4e0
[ 55.854052] ? __pfx_setup_net+0x10/0x10
[ 55.854766] ? copy_net_ns+0x17c/0x770
[ 55.855440] copy_net_ns+0x321/0x770
[ 55.855924] create_new_namespaces+0x3f6/0xb30
[ 55.856680] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.857498] ksys_unshare+0x44d/0x8e0
[ 55.857999] ? __pfx_ksys_unshare+0x10/0x10
[ 55.858732] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.859616] __x64_sys_unshare+0x31/0x40
[ 55.860293] do_syscall_64+0x3f/0x90
[ 55.860830] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.861674] RIP: 0033:0x7f52863f80d7
[ 55.862272] 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
[ 55.864584] RSP: 002b:00007ffcfe85ad98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.865689] RAX: ffffffffffffffda RBX: 00007ffcfe85b3d8 RCX: 00007f52863f80d7
[ 55.866761] RDX: 00007f528646241f RSI: 00007ffcfe85ad30 RDI: 0000000040000000
[ 55.867780] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfe85ab40
[ 55.868848] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f528650abf0
[ 55.869884] R13: 00007ffcfe85ae70 R14: 0000000000000000 R15: 00000000000000f8
[ 55.870905]
[ 55.871302] irq event stamp: 12729
[ 55.871741] hardirqs last enabled at (12739): [] __up_console_sem+0x78/0x80
[ 55.872811] hardirqs last disabled at (12750): [] __up_console_sem+0x5d/0x80
[ 55.873885] softirqs last enabled at (12724): [] irq_exit_rcu+0x93/0xc0
[ 55.874933] softirqs last disabled at (12701): [] irq_exit_rcu+0x93/0xc0
[ 55.875985] ---[ end trace 0000000000000000 ]---
[ 55.877401] ------------[ cut here ]------------
[ 55.878003] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.879896] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.880959] Modules linked in:
[ 55.881396] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.882556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.883565] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.884241] 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
[ 55.886420] RSP: 0018:ffff88801f02fbf0 EFLAGS: 00010286
[ 55.887069] RAX: 0000000000000000 RBX: ffff88800d92ce40 RCX: 0000000000000000
[ 55.887957] RDX: ffff8880158b3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.888851] RBP: ffff88800d92ce54 R08: 0000000000000001 R09: 0000000000000000
[ 55.889774] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.890685] R13: ffffffff84e223a0 R14: ffff88800d92ce48 R15: ffffffff84daf020
[ 55.891595] FS: 0000555555ebd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.892590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.893340] CR2: 00007f51ed71b8f0 CR3: 0000000016f6e000 CR4: 0000000000350ef0
[ 55.894233] Call Trace:
[ 55.894556]
[ 55.894853] nf_ct_net_init+0x224/0x3d0
[ 55.895417] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.895996] ops_init+0xbb/0x6b0
[ 55.896474] setup_net+0x3d9/0x990
[ 55.896924] ? down_read_killable+0x1d7/0x4e0
[ 55.897542] ? __pfx_setup_net+0x10/0x10
[ 55.898046] ? copy_net_ns+0x17c/0x770
[ 55.898592] copy_net_ns+0x321/0x770
[ 55.899074] create_new_namespaces+0x3f6/0xb30
[ 55.899691] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.900343] ksys_unshare+0x44d/0x8e0
[ 55.900831] ? __pfx_ksys_unshare+0x10/0x10
[ 55.901403] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.902118] __x64_sys_unshare+0x31/0x40
[ 55.902669] do_syscall_64+0x3f/0x90
[ 55.903179] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.903813] RIP: 0033:0x7f52863f80d7
[ 55.904315] 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
[ 55.906503] RSP: 002b:00007ffcfe85ad98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.907462] RAX: ffffffffffffffda RBX: 00007ffcfe85b3d8 RCX: 00007f52863f80d7
[ 55.908356] RDX: 00007f528646241f RSI: 00007ffcfe85ad30 RDI: 0000000040000000
[ 55.909246] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfe85ab40
[ 55.910120] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f528650abf0
[ 55.911018] R13: 00007ffcfe85ae70 R14: 0000000000000000 R15: 00000000000000f8
[ 55.911938]
[ 55.912269] irq event stamp: 13549
[ 55.912700] hardirqs last enabled at (13559): [] __up_console_sem+0x78/0x80
[ 55.913775] hardirqs last disabled at (13570): [] __up_console_sem+0x5d/0x80
[ 55.914855] softirqs last enabled at (13044): [] irq_exit_rcu+0x93/0xc0
[ 55.915892] softirqs last disabled at (13027): [] irq_exit_rcu+0x93/0xc0
[ 55.916927] ---[ end trace 0000000000000000 ]---
executing program
[ 57.396941] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.444234] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.492283] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.540241] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:10:20 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000
RSI=ffffffff8563c598 RDI=ffff888017e509f0 RBP=ffffffff8563c598 RSP=ffff888019d4fa50
R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff888017e50000 R13=ffff888017e509f0 R14=00000000ffffffff R15=ffff888017e509f0
RIP=ffffffff844c412b RFL=00000086 [--S--P-] 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 00007fd5a1e28700 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=00007f51ed731a80 CR3=000000000cb9c000 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=2035323a30313a34302037312079614d XMM01=5d3038343338372e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f02f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555555ebd400 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=00007f51ed705ad0 CR3=0000000016f6e000 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