Warning: Permanently added '[localhost]:15349' (ECDSA) to the list of known hosts.
2023/05/16 16:50:12 fuzzer started
2023/05/16 16:50:13 dialing manager at localhost:35573
2023/05/16 16:50:13 checking machine...
2023/05/16 16:50:13 checking revisions...
syzkaller login: [ 35.815982] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:50:13 testing simple program...
[ 35.918813] cgroup: Unknown subsys name 'net'
[ 35.990285] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.860371] audit: type=1400 audit(1684255826.542:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.975888] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.978664] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.980000] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.983948] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.986626] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.989028] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.393285] ------------[ cut here ]------------
[ 50.393898] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.395977] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.397013] Modules linked in:
[ 50.397452] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.402465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.403606] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.404391] 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
[ 50.406736] RSP: 0018:ffff88801a007c00 EFLAGS: 00010282
[ 50.407528] RAX: 0000000000000000 RBX: ffff88800e219c40 RCX: 0000000000000000
[ 50.408548] RDX: ffff888016bf51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.409583] RBP: ffff88800e219c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.410632] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.411615] R13: ffffffff84e223a0 R14: ffff88800e219c48 R15: ffffffff84d73340
[ 50.412632] FS: 00005555556b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.413728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.414634] CR2: 00007f98eba046f4 CR3: 000000000e2a6000 CR4: 0000000000350ef0
[ 50.415538] Call Trace:
[ 50.415858]
[ 50.416271] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.417039] ipv4_frags_init_net+0x269/0x440
[ 50.417780] ops_init+0xbb/0x6b0
[ 50.418367] setup_net+0x3d9/0x990
[ 50.418913] ? down_read_killable+0x1d7/0x4e0
[ 50.419660] ? __pfx_setup_net+0x10/0x10
[ 50.420328] ? copy_net_ns+0x17c/0x770
[ 50.420954] copy_net_ns+0x321/0x770
[ 50.421609] create_new_namespaces+0x3f6/0xb30
[ 50.422374] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.423174] ksys_unshare+0x44d/0x8e0
[ 50.423776] ? __pfx_ksys_unshare+0x10/0x10
[ 50.424541] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.425459] __x64_sys_unshare+0x31/0x40
[ 50.426133] do_syscall_64+0x3f/0x90
[ 50.426712] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.427569] RIP: 0033:0x7f84b1f300d7
[ 50.428185] 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
[ 50.430870] RSP: 002b:00007ffd95b05c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.432094] RAX: ffffffffffffffda RBX: 00007ffd95b062d8 RCX: 00007f84b1f300d7
[ 50.433206] RDX: 00007f84b1f9a41f RSI: 00007ffd95b05c30 RDI: 0000000040000000
[ 50.434313] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd95b05a40
[ 50.435430] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f84b2042bf0
[ 50.436565] R13: 00007ffd95b05d70 R14: 0000000000000000 R15: 00000000000000f8
[ 50.437459]
[ 50.437749] irq event stamp: 8945
[ 50.438191] hardirqs last enabled at (8957): [] __up_console_sem+0x78/0x80
[ 50.439206] hardirqs last disabled at (8968): [] __up_console_sem+0x5d/0x80
[ 50.440233] softirqs last enabled at (8622): [] irq_exit_rcu+0x93/0xc0
[ 50.441294] softirqs last disabled at (8609): [] irq_exit_rcu+0x93/0xc0
[ 50.442358] ---[ end trace 0000000000000000 ]---
[ 50.447950] ------------[ cut here ]------------
[ 50.448597] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.450265] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.451276] Modules linked in:
[ 50.451665] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.452773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.453747] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.454398] 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
[ 50.456445] RSP: 0018:ffff88801a007c00 EFLAGS: 00010282
[ 50.457125] RAX: 0000000000000000 RBX: ffff888013a5a840 RCX: 0000000000000000
[ 50.457987] RDX: ffff888016bf51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.458896] RBP: ffff888013a5a854 R08: 0000000000000001 R09: 0000000000000000
[ 50.459795] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.460699] R13: ffffffff84e223a0 R14: ffff888013a5a848 R15: ffffffff84da62e0
[ 50.461591] FS: 00005555556b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.462602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.463353] CR2: 00007f98eba046f4 CR3: 000000000e2a6000 CR4: 0000000000350ef0
[ 50.464259] Call Trace:
[ 50.464587]
[ 50.464893] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.465541] ipv6_frags_init_net+0x206/0x3c0
[ 50.466133] ops_init+0xbb/0x6b0
[ 50.466580] setup_net+0x3d9/0x990
[ 50.467027] ? down_read_killable+0x1d7/0x4e0
[ 50.467629] ? __pfx_setup_net+0x10/0x10
[ 50.468163] ? copy_net_ns+0x17c/0x770
[ 50.468688] copy_net_ns+0x321/0x770
[ 50.469205] create_new_namespaces+0x3f6/0xb30
[ 50.469788] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.470452] ksys_unshare+0x44d/0x8e0
[ 50.470944] ? __pfx_ksys_unshare+0x10/0x10
[ 50.471529] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.472273] __x64_sys_unshare+0x31/0x40
[ 50.472806] do_syscall_64+0x3f/0x90
[ 50.473322] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.473959] RIP: 0033:0x7f84b1f300d7
[ 50.474455] 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
[ 50.476664] RSP: 002b:00007ffd95b05c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.477608] RAX: ffffffffffffffda RBX: 00007ffd95b062d8 RCX: 00007f84b1f300d7
[ 50.478487] RDX: 00007f84b1f9a41f RSI: 00007ffd95b05c30 RDI: 0000000040000000
[ 50.479397] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd95b05a40
[ 50.480314] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f84b2042bf0
[ 50.481218] R13: 00007ffd95b05d70 R14: 0000000000000000 R15: 00000000000000f8
[ 50.482132]
[ 50.482431] irq event stamp: 10577
[ 50.482867] hardirqs last enabled at (10587): [] __up_console_sem+0x78/0x80
[ 50.483942] hardirqs last disabled at (10598): [] __up_console_sem+0x5d/0x80
[ 50.485042] softirqs last enabled at (10394): [] irq_exit_rcu+0x93/0xc0
[ 50.486105] softirqs last disabled at (10385): [] irq_exit_rcu+0x93/0xc0
[ 50.487161] ---[ end trace 0000000000000000 ]---
[ 50.488488] ------------[ cut here ]------------
[ 50.489162] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.491144] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.492189] Modules linked in:
[ 50.492597] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.493763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.494785] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.495458] 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
[ 50.497669] RSP: 0018:ffff88801a007bf0 EFLAGS: 00010286
[ 50.498365] RAX: 0000000000000000 RBX: ffff888013a5a040 RCX: 0000000000000000
[ 50.499243] RDX: ffff888016bf51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.500144] RBP: ffff888013a5a054 R08: 0000000000000001 R09: 0000000000000000
[ 50.501025] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.501912] R13: ffffffff84e223a0 R14: ffff888013a5a048 R15: ffffffff84daf020
[ 50.502797] FS: 00005555556b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.503801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.504569] CR2: 00007f98eba046f4 CR3: 000000000e2a6000 CR4: 0000000000350ef0
[ 50.505473] Call Trace:
[ 50.505801]
[ 50.506133] nf_ct_net_init+0x224/0x3d0
[ 50.506643] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.507255] ops_init+0xbb/0x6b0
[ 50.507699] setup_net+0x3d9/0x990
[ 50.508189] ? down_read_killable+0x1d7/0x4e0
[ 50.508769] ? __pfx_setup_net+0x10/0x10
[ 50.509316] ? copy_net_ns+0x17c/0x770
[ 50.509820] copy_net_ns+0x321/0x770
[ 50.510334] create_new_namespaces+0x3f6/0xb30
[ 50.510920] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.511564] ksys_unshare+0x44d/0x8e0
[ 50.512049] ? __pfx_ksys_unshare+0x10/0x10
[ 50.512652] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.513385] __x64_sys_unshare+0x31/0x40
[ 50.513899] do_syscall_64+0x3f/0x90
[ 50.514410] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.515045] RIP: 0033:0x7f84b1f300d7
[ 50.515547] 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
[ 50.517733] RSP: 002b:00007ffd95b05c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.518694] RAX: ffffffffffffffda RBX: 00007ffd95b062d8 RCX: 00007f84b1f300d7
[ 50.519604] RDX: 00007f84b1f9a41f RSI: 00007ffd95b05c30 RDI: 0000000040000000
[ 50.520521] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd95b05a40
[ 50.521428] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f84b2042bf0
[ 50.522314] R13: 00007ffd95b05d70 R14: 0000000000000000 R15: 00000000000000f8
[ 50.523237]
[ 50.523542] irq event stamp: 11351
[ 50.523975] hardirqs last enabled at (11361): [] __up_console_sem+0x78/0x80
[ 50.525093] hardirqs last disabled at (11374): [] __up_console_sem+0x5d/0x80
[ 50.526169] softirqs last enabled at (11032): [] irq_exit_rcu+0x93/0xc0
[ 50.527229] softirqs last disabled at (11027): [] irq_exit_rcu+0x93/0xc0
[ 50.528285] ---[ end trace 0000000000000000 ]---
executing program
[ 52.055821] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.102562] Bluetooth: hci0: command 0x041b tx timeout
[ 56.150158] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.198204] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:50:26 Registers:
info registers vcpu 0
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a0075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 00005555556b5400 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=00007f98eba046f4 CR3=000000000e2a6000 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=0000000000032aff 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=00000206 [-----P-] 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=00007f1e36a9e370 CR3=0000000019c42000 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=2038323a30353a36312036312079614d XMM01=5d3235343739332e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000