Warning: Permanently added '[localhost]:52773' (ECDSA) to the list of known hosts.
2023/05/17 09:50:23 fuzzer started
2023/05/17 09:50:23 dialing manager at localhost:35573
2023/05/17 09:50:23 checking machine...
2023/05/17 09:50:23 checking revisions...
syzkaller login: [ 49.712660] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:50:23 testing simple program...
[ 49.767997] cgroup: Unknown subsys name 'net'
[ 49.846761] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.250255] audit: type=1400 audit(1684317036.237:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 63.363113] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.364418] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.366716] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.369913] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.372261] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.373184] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.675937] ------------[ cut here ]------------
[ 63.676424] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.677897] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.678719] Modules linked in:
[ 63.678998] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.682076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.682740] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.683168] 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
[ 63.684752] RSP: 0018:ffff888019257c00 EFLAGS: 00010282
[ 63.685185] RAX: 0000000000000000 RBX: ffff88800d8db840 RCX: 0000000000000000
[ 63.685788] RDX: ffff888016d1b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.686403] RBP: ffff88800d8db854 R08: 0000000000000001 R09: 0000000000000000
[ 63.687018] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.687618] R13: ffffffff84e223a0 R14: ffff88800d8db848 R15: ffffffff84d73340
[ 63.688191] FS: 0000555556047400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.688873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.689366] CR2: 00007f86791736f4 CR3: 000000000e820000 CR4: 0000000000350ef0
[ 63.689957] Call Trace:
[ 63.690170]
[ 63.690374] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.690817] ipv4_frags_init_net+0x269/0x440
[ 63.691194] ops_init+0xbb/0x6b0
[ 63.691503] setup_net+0x3d9/0x990
[ 63.691842] ? down_read_killable+0x1d7/0x4e0
[ 63.692230] ? __pfx_setup_net+0x10/0x10
[ 63.692614] ? copy_net_ns+0x17c/0x770
[ 63.692989] copy_net_ns+0x321/0x770
[ 63.693302] create_new_namespaces+0x3f6/0xb30
[ 63.693699] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.694137] ksys_unshare+0x44d/0x8e0
[ 63.694461] ? __pfx_ksys_unshare+0x10/0x10
[ 63.694843] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.695309] __x64_sys_unshare+0x31/0x40
[ 63.695659] do_syscall_64+0x3f/0x90
[ 63.695971] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.696424] RIP: 0033:0x7f14dbe740d7
[ 63.696749] 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
[ 63.698229] RSP: 002b:00007ffc488bfdb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.698867] RAX: ffffffffffffffda RBX: 00007ffc488c03f8 RCX: 00007f14dbe740d7
[ 63.699438] RDX: 00007f14dbede41f RSI: 00007ffc488bfd50 RDI: 0000000040000000
[ 63.700022] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc488bfb60
[ 63.700625] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f14dbf86bf0
[ 63.701188] R13: 00007ffc488bfe90 R14: 0000000000000000 R15: 00000000000000f8
[ 63.701777]
[ 63.701972] irq event stamp: 7483
[ 63.702262] hardirqs last enabled at (7493): [] __up_console_sem+0x78/0x80
[ 63.703011] hardirqs last disabled at (7504): [] __up_console_sem+0x5d/0x80
[ 63.703755] softirqs last enabled at (7006): [] irq_exit_rcu+0x93/0xc0
[ 63.704466] softirqs last disabled at (6969): [] irq_exit_rcu+0x93/0xc0
[ 63.705166] ---[ end trace 0000000000000000 ]---
[ 63.709347] ------------[ cut here ]------------
[ 63.709773] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.710904] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.711688] Modules linked in:
[ 63.711978] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.712745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.713365] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.713786] 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
[ 63.715264] RSP: 0018:ffff888019257c00 EFLAGS: 00010282
[ 63.715728] RAX: 0000000000000000 RBX: ffff88800e9a6e40 RCX: 0000000000000000
[ 63.716396] RDX: ffff888016d1b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.717079] RBP: ffff88800e9a6e54 R08: 0000000000000001 R09: 0000000000000000
[ 63.717802] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.718423] R13: ffffffff84e223a0 R14: ffff88800e9a6e48 R15: ffffffff84da62e0
[ 63.719041] FS: 0000555556047400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.719719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.720196] CR2: 00007f86791736f4 CR3: 000000000e820000 CR4: 0000000000350ef0
[ 63.720825] Call Trace:
[ 63.721076]
[ 63.721285] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.721773] ipv6_frags_init_net+0x206/0x3c0
[ 63.722175] ops_init+0xbb/0x6b0
[ 63.722489] setup_net+0x3d9/0x990
[ 63.722825] ? down_read_killable+0x1d7/0x4e0
[ 63.723219] ? __pfx_setup_net+0x10/0x10
[ 63.723592] ? copy_net_ns+0x17c/0x770
[ 63.723938] copy_net_ns+0x321/0x770
[ 63.724266] create_new_namespaces+0x3f6/0xb30
[ 63.724706] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.725132] ksys_unshare+0x44d/0x8e0
[ 63.725473] ? __pfx_ksys_unshare+0x10/0x10
[ 63.725883] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.726399] __x64_sys_unshare+0x31/0x40
[ 63.726803] do_syscall_64+0x3f/0x90
[ 63.727163] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.727659] RIP: 0033:0x7f14dbe740d7
[ 63.728004] 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
[ 63.729580] RSP: 002b:00007ffc488bfdb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.730225] RAX: ffffffffffffffda RBX: 00007ffc488c03f8 RCX: 00007f14dbe740d7
[ 63.730924] RDX: 00007f14dbede41f RSI: 00007ffc488bfd50 RDI: 0000000040000000
[ 63.731544] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc488bfb60
[ 63.732153] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f14dbf86bf0
[ 63.732802] R13: 00007ffc488bfe90 R14: 0000000000000000 R15: 00000000000000f8
[ 63.733394]
[ 63.733625] irq event stamp: 9209
[ 63.733929] hardirqs last enabled at (9219): [] __up_console_sem+0x78/0x80
[ 63.734666] hardirqs last disabled at (9230): [] __up_console_sem+0x5d/0x80
[ 63.735381] softirqs last enabled at (8732): [] irq_exit_rcu+0x93/0xc0
[ 63.736115] softirqs last disabled at (8675): [] irq_exit_rcu+0x93/0xc0
[ 63.736844] ---[ end trace 0000000000000000 ]---
[ 63.737927] ------------[ cut here ]------------
[ 63.738336] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.739758] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.740512] Modules linked in:
[ 63.740823] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.741615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.742292] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.742792] 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
[ 63.744387] RSP: 0018:ffff888019257bf0 EFLAGS: 00010286
[ 63.744854] RAX: 0000000000000000 RBX: ffff88800e9a6440 RCX: 0000000000000000
[ 63.745425] RDX: ffff888016d1b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.746034] RBP: ffff88800e9a6454 R08: 0000000000000001 R09: 0000000000000000
[ 63.746695] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.747297] R13: ffffffff84e223a0 R14: ffff88800e9a6448 R15: ffffffff84daf020
[ 63.747905] FS: 0000555556047400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.748681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.749184] CR2: 00007f86791736f4 CR3: 000000000e820000 CR4: 0000000000350ef0
[ 63.749901] Call Trace:
[ 63.750138]
[ 63.750352] nf_ct_net_init+0x224/0x3d0
[ 63.750736] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.751127] ops_init+0xbb/0x6b0
[ 63.751433] setup_net+0x3d9/0x990
[ 63.751813] ? down_read_killable+0x1d7/0x4e0
[ 63.752265] ? __pfx_setup_net+0x10/0x10
[ 63.752663] ? copy_net_ns+0x17c/0x770
[ 63.753006] copy_net_ns+0x321/0x770
[ 63.753368] create_new_namespaces+0x3f6/0xb30
[ 63.753796] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.754223] ksys_unshare+0x44d/0x8e0
[ 63.754586] ? __pfx_ksys_unshare+0x10/0x10
[ 63.755000] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.755507] __x64_sys_unshare+0x31/0x40
[ 63.755890] do_syscall_64+0x3f/0x90
[ 63.756244] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.756723] RIP: 0033:0x7f14dbe740d7
[ 63.757053] 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
[ 63.758593] RSP: 002b:00007ffc488bfdb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.759240] RAX: ffffffffffffffda RBX: 00007ffc488c03f8 RCX: 00007f14dbe740d7
[ 63.759855] RDX: 00007f14dbede41f RSI: 00007ffc488bfd50 RDI: 0000000040000000
[ 63.760467] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc488bfb60
[ 63.761080] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f14dbf86bf0
[ 63.761743] R13: 00007ffc488bfe90 R14: 0000000000000000 R15: 00000000000000f8
[ 63.762322]
[ 63.762530] irq event stamp: 9993
[ 63.762842] hardirqs last enabled at (10005): [] __up_console_sem+0x78/0x80
[ 63.763629] hardirqs last disabled at (10016): [] __up_console_sem+0x5d/0x80
[ 63.764390] softirqs last enabled at (9934): [] irq_exit_rcu+0x93/0xc0
[ 63.765076] softirqs last disabled at (9925): [] irq_exit_rcu+0x93/0xc0
[ 63.765834] ---[ end trace 0000000000000000 ]---
executing program
[ 65.392691] Bluetooth: hci0: command 0x0409 tx timeout
[ 67.439320] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.486678] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.534701] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:50:31 Registers:
info registers vcpu 0
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880192575f0
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 0000555556047400 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=00007f86791736f4 CR3=000000000e820000 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=000000000003fc47 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=00007fcd36280220 CR3=000000000e028000 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=38733ca4b2a65fb38c4a10e05dbe725d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=54663638715c4f9f000000000013c9d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5230b2b11a54a20300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000