Warning: Permanently added '[localhost]:26996' (ECDSA) to the list of known hosts.
2023/05/17 10:01:05 fuzzer started
2023/05/17 10:01:05 dialing manager at localhost:35573
2023/05/17 10:01:05 checking machine...
2023/05/17 10:01:05 checking revisions...
syzkaller login: [ 69.324531] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:01:05 testing simple program...
[ 69.431372] cgroup: Unknown subsys name 'net'
[ 69.562841] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 81.429553] audit: type=1400 audit(1684317677.961:6): 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
[ 82.520169] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.521507] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.523198] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.525252] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.526544] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.527834] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 82.840654] ------------[ cut here ]------------
[ 82.841105] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 82.842277] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 82.843075] Modules linked in:
[ 82.843426] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 82.847247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 82.848093] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 82.848544] 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
[ 82.850164] RSP: 0018:ffff88801fe8fc00 EFLAGS: 00010282
[ 82.850648] RAX: 0000000000000000 RBX: ffff88800d520040 RCX: 0000000000000000
[ 82.851251] RDX: ffff888015a9d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 82.851880] RBP: ffff88800d520054 R08: 0000000000000001 R09: 0000000000000000
[ 82.852500] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 82.853133] R13: ffffffff84e223a0 R14: ffff88800d520048 R15: ffffffff84d73340
[ 82.853771] FS: 0000555556ec0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 82.854467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.855040] CR2: 00007ffe915b3000 CR3: 000000000f0d2000 CR4: 0000000000350ee0
[ 82.855787] Call Trace:
[ 82.856097]
[ 82.856346] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 82.856894] ipv4_frags_init_net+0x269/0x440
[ 82.857377] ops_init+0xbb/0x6b0
[ 82.857787] setup_net+0x3d9/0x990
[ 82.858201] ? down_read_killable+0x1d7/0x4e0
[ 82.858708] ? __pfx_setup_net+0x10/0x10
[ 82.859144] ? copy_net_ns+0x17c/0x770
[ 82.859568] copy_net_ns+0x321/0x770
[ 82.860029] create_new_namespaces+0x3f6/0xb30
[ 82.860525] unshare_nsproxy_namespaces+0xc1/0x200
[ 82.861093] ksys_unshare+0x44d/0x8e0
[ 82.861514] ? __pfx_ksys_unshare+0x10/0x10
[ 82.862056] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 82.862722] __x64_sys_unshare+0x31/0x40
[ 82.863105] do_syscall_64+0x3f/0x90
[ 82.863469] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 82.864023] RIP: 0033:0x7f635011d0d7
[ 82.864433] 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
[ 82.866424] RSP: 002b:00007fffa12dc148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 82.867313] RAX: ffffffffffffffda RBX: 00007fffa12dc788 RCX: 00007f635011d0d7
[ 82.868065] RDX: 00007f635018741f RSI: 00007fffa12dc0e0 RDI: 0000000040000000
[ 82.868893] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa12dbef0
[ 82.869735] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f635022fbf0
[ 82.870526] R13: 00007fffa12dc220 R14: 0000000000000000 R15: 00000000000000f8
[ 82.871375]
[ 82.871702] irq event stamp: 7933
[ 82.872083] hardirqs last enabled at (7943): [] __up_console_sem+0x78/0x80
[ 82.873051] hardirqs last disabled at (7954): [] __up_console_sem+0x5d/0x80
[ 82.874063] softirqs last enabled at (7512): [] irq_exit_rcu+0x93/0xc0
[ 82.875023] softirqs last disabled at (7471): [] irq_exit_rcu+0x93/0xc0
[ 82.875982] ---[ end trace 0000000000000000 ]---
[ 82.881390] ------------[ cut here ]------------
[ 82.882845] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 82.884285] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 82.885267] Modules linked in:
[ 82.885571] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 82.886598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 82.887460] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 82.888098] 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
[ 82.889881] RSP: 0018:ffff88801fe8fc00 EFLAGS: 00010282
[ 82.890398] RAX: 0000000000000000 RBX: ffff88800d6c4e40 RCX: 0000000000000000
[ 82.891158] RDX: ffff888015a9d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 82.891983] RBP: ffff88800d6c4e54 R08: 0000000000000001 R09: 0000000000000000
[ 82.892776] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 82.893423] R13: ffffffff84e223a0 R14: ffff88800d6c4e48 R15: ffffffff84da62e0
[ 82.894248] FS: 0000555556ec0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 82.895095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.895766] CR2: 00007ff15cdad000 CR3: 000000000f0d2000 CR4: 0000000000350ef0
[ 82.896405] Call Trace:
[ 82.896816]
[ 82.897039] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 82.897485] ipv6_frags_init_net+0x206/0x3c0
[ 82.898058] ops_init+0xbb/0x6b0
[ 82.898392] setup_net+0x3d9/0x990
[ 82.898907] ? down_read_killable+0x1d7/0x4e0
[ 82.899328] ? __pfx_setup_net+0x10/0x10
[ 82.899868] ? copy_net_ns+0x17c/0x770
[ 82.900248] copy_net_ns+0x321/0x770
[ 82.900600] create_new_namespaces+0x3f6/0xb30
[ 82.901181] unshare_nsproxy_namespaces+0xc1/0x200
[ 82.901765] ksys_unshare+0x44d/0x8e0
[ 82.902145] ? __pfx_ksys_unshare+0x10/0x10
[ 82.902546] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 82.903227] __x64_sys_unshare+0x31/0x40
[ 82.903609] do_syscall_64+0x3f/0x90
[ 82.904119] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 82.904600] RIP: 0033:0x7f635011d0d7
[ 82.905078] 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
[ 82.906834] RSP: 002b:00007fffa12dc148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 82.907522] RAX: ffffffffffffffda RBX: 00007fffa12dc788 RCX: 00007f635011d0d7
[ 82.908371] RDX: 00007f635018741f RSI: 00007fffa12dc0e0 RDI: 0000000040000000
[ 82.909136] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa12dbef0
[ 82.909900] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f635022fbf0
[ 82.910555] R13: 00007fffa12dc220 R14: 0000000000000000 R15: 00000000000000f8
[ 82.911386]
[ 82.911613] irq event stamp: 12457
[ 82.912034] hardirqs last enabled at (12501): [] __up_console_sem+0x78/0x80
[ 82.912912] hardirqs last disabled at (12544): [] __up_console_sem+0x5d/0x80
[ 82.913750] softirqs last enabled at (12566): [] irq_exit_rcu+0x93/0xc0
[ 82.914512] softirqs last disabled at (12553): [] irq_exit_rcu+0x93/0xc0
[ 82.915302] ---[ end trace 0000000000000000 ]---
[ 82.916487] ------------[ cut here ]------------
[ 82.916964] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 82.918396] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 82.919208] Modules linked in:
[ 82.919512] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 82.920380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 82.921134] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 82.921604] 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
[ 82.923243] RSP: 0018:ffff88801fe8fbf0 EFLAGS: 00010286
[ 82.923748] RAX: 0000000000000000 RBX: ffff88800d6c5440 RCX: 0000000000000000
[ 82.924379] RDX: ffff888015a9d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 82.925045] RBP: ffff88800d6c5454 R08: 0000000000000001 R09: 0000000000000000
[ 82.925708] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 82.926349] R13: ffffffff84e223a0 R14: ffff88800d6c5448 R15: ffffffff84daf020
[ 82.927012] FS: 0000555556ec0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 82.927754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.928283] CR2: 00007ff15cdad000 CR3: 000000000f0d2000 CR4: 0000000000350ef0
[ 82.928953] Call Trace:
[ 82.929202]
[ 82.929420] nf_ct_net_init+0x224/0x3d0
[ 82.929833] ? __pfx_nf_ct_net_init+0x10/0x10
[ 82.930281] ops_init+0xbb/0x6b0
[ 82.930618] setup_net+0x3d9/0x990
[ 82.930996] ? down_read_killable+0x1d7/0x4e0
[ 82.931404] ? __pfx_setup_net+0x10/0x10
[ 82.931804] ? copy_net_ns+0x17c/0x770
[ 82.932189] copy_net_ns+0x321/0x770
[ 82.932532] create_new_namespaces+0x3f6/0xb30
[ 82.932998] unshare_nsproxy_namespaces+0xc1/0x200
[ 82.933452] ksys_unshare+0x44d/0x8e0
[ 82.933846] ? __pfx_ksys_unshare+0x10/0x10
[ 82.934268] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 82.934828] __x64_sys_unshare+0x31/0x40
[ 82.935221] do_syscall_64+0x3f/0x90
[ 82.935573] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 82.936098] RIP: 0033:0x7f635011d0d7
[ 82.936442] 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
[ 82.938065] RSP: 002b:00007fffa12dc148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 82.938781] RAX: ffffffffffffffda RBX: 00007fffa12dc788 RCX: 00007f635011d0d7
[ 82.939411] RDX: 00007f635018741f RSI: 00007fffa12dc0e0 RDI: 0000000040000000
[ 82.940095] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa12dbef0
[ 82.940769] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f635022fbf0
[ 82.941399] R13: 00007fffa12dc220 R14: 0000000000000000 R15: 00000000000000f8
[ 82.942110]
[ 82.942340] irq event stamp: 13337
[ 82.942695] hardirqs last enabled at (13349): [] __up_console_sem+0x78/0x80
[ 82.943468] hardirqs last disabled at (13358): [] __up_console_sem+0x5d/0x80
[ 82.944258] softirqs last enabled at (13322): [] irq_exit_rcu+0x93/0xc0
[ 82.945037] softirqs last disabled at (13313): [] irq_exit_rcu+0x93/0xc0
[ 82.945825] ---[ end trace 0000000000000000 ]---
executing program
[ 84.550388] Bluetooth: hci0: command 0x0409 tx timeout
[ 86.598295] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 88.645691] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 90.693693] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
10:00:47 Registers:
info registers vcpu 0
RAX=00000000000312fb 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=00007ff15cda9010 CR3=000000000ede6000 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=2039313a31303a30312037312079614d XMM01=5d3632343334382e32382020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fe8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 0000555556ec0400 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=00007ffe915b3000 CR3=000000000f0d2000 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