Warning: Permanently added '[localhost]:46907' (ECDSA) to the list of known hosts.
2023/05/16 14:24:35 fuzzer started
2023/05/16 14:24:36 dialing manager at localhost:35573
2023/05/16 14:24:36 checking machine...
2023/05/16 14:24:36 checking revisions...
syzkaller login: [ 94.474363] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:24:36 testing simple program...
[ 94.556797] cgroup: Unknown subsys name 'net'
[ 94.647023] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 107.277911] audit: type=1400 audit(1684247089.102:6): 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
[ 108.407603] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 108.412899] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 108.415902] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 108.419870] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 108.423285] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 108.424774] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 108.808170] ------------[ cut here ]------------
[ 108.808922] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 108.810909] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 108.812139] Modules linked in:
[ 108.812655] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 108.817378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 108.818373] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 108.819006] 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
[ 108.821123] RSP: 0018:ffff888015ab7c00 EFLAGS: 00010282
[ 108.821816] RAX: 0000000000000000 RBX: ffff88800ed60440 RCX: 0000000000000000
[ 108.822683] RDX: ffff88800bbb9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 108.823648] RBP: ffff88800ed60454 R08: 0000000000000001 R09: 0000000000000000
[ 108.824620] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 108.825508] R13: ffffffff84e223a0 R14: ffff88800ed60448 R15: ffffffff84d73340
[ 108.826382] FS: 000055555706c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 108.827349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.828053] CR2: 00007f3b282516f4 CR3: 000000000fd86000 CR4: 0000000000350ef0
[ 108.828934] Call Trace:
[ 108.829288]
[ 108.829581] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 108.830177] ipv4_frags_init_net+0x269/0x440
[ 108.830751] ops_init+0xbb/0x6b0
[ 108.831209] setup_net+0x3d9/0x990
[ 108.831654] ? down_read_killable+0x1d7/0x4e0
[ 108.832239] ? __pfx_setup_net+0x10/0x10
[ 108.832736] ? copy_net_ns+0x17c/0x770
[ 108.833276] copy_net_ns+0x321/0x770
[ 108.833748] create_new_namespaces+0x3f6/0xb30
[ 108.834343] unshare_nsproxy_namespaces+0xc1/0x200
[ 108.834948] ksys_unshare+0x44d/0x8e0
[ 108.835458] ? __pfx_ksys_unshare+0x10/0x10
[ 108.835989] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 108.836711] __x64_sys_unshare+0x31/0x40
[ 108.837247] do_syscall_64+0x3f/0x90
[ 108.837712] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 108.838364] RIP: 0033:0x7f5fd36230d7
[ 108.838815] 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
[ 108.840918] RSP: 002b:00007ffc74eb3e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 108.841841] RAX: ffffffffffffffda RBX: 00007ffc74eb4448 RCX: 00007f5fd36230d7
[ 108.842705] RDX: 00007f5fd368d41f RSI: 00007ffc74eb3da0 RDI: 0000000040000000
[ 108.843569] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc74eb3bb0
[ 108.844421] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5fd3735bf0
[ 108.845298] R13: 00007ffc74eb3ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 108.846154]
[ 108.846475] irq event stamp: 9215
[ 108.846888] hardirqs last enabled at (9225): [] __up_console_sem+0x78/0x80
[ 108.847917] hardirqs last disabled at (9236): [] __up_console_sem+0x5d/0x80
[ 108.849229] softirqs last enabled at (9152): [] irq_exit_rcu+0x93/0xc0
[ 108.850289] softirqs last disabled at (9147): [] irq_exit_rcu+0x93/0xc0
[ 108.851329] ---[ end trace 0000000000000000 ]---
[ 108.857269] ------------[ cut here ]------------
[ 108.857851] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 108.859575] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 108.860627] Modules linked in:
[ 108.861057] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 108.862260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 108.863304] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 108.863947] 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
[ 108.866380] RSP: 0018:ffff888015ab7c00 EFLAGS: 00010282
[ 108.867071] RAX: 0000000000000000 RBX: ffff88800d8d2640 RCX: 0000000000000000
[ 108.867993] RDX: ffff88800bbb9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 108.868946] RBP: ffff88800d8d2654 R08: 0000000000000001 R09: 0000000000000000
[ 108.869885] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 108.870816] R13: ffffffff84e223a0 R14: ffff88800d8d2648 R15: ffffffff84da62e0
[ 108.871747] FS: 000055555706c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 108.872771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.873551] CR2: 00007f3b282516f4 CR3: 000000000fd86000 CR4: 0000000000350ef0
[ 108.874492] Call Trace:
[ 108.874835]
[ 108.875145] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 108.875827] ipv6_frags_init_net+0x206/0x3c0
[ 108.876426] ops_init+0xbb/0x6b0
[ 108.876889] setup_net+0x3d9/0x990
[ 108.877410] ? down_read_killable+0x1d7/0x4e0
[ 108.878007] ? __pfx_setup_net+0x10/0x10
[ 108.878560] ? copy_net_ns+0x17c/0x770
[ 108.879089] copy_net_ns+0x321/0x770
[ 108.879634] create_new_namespaces+0x3f6/0xb30
[ 108.880277] unshare_nsproxy_namespaces+0xc1/0x200
[ 108.880912] ksys_unshare+0x44d/0x8e0
[ 108.881474] ? __pfx_ksys_unshare+0x10/0x10
[ 108.882038] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 108.882808] __x64_sys_unshare+0x31/0x40
[ 108.883391] do_syscall_64+0x3f/0x90
[ 108.883880] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 108.884572] RIP: 0033:0x7f5fd36230d7
[ 108.885058] 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
[ 108.887339] RSP: 002b:00007ffc74eb3e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 108.888338] RAX: ffffffffffffffda RBX: 00007ffc74eb4448 RCX: 00007f5fd36230d7
[ 108.889282] RDX: 00007f5fd368d41f RSI: 00007ffc74eb3da0 RDI: 0000000040000000
[ 108.890218] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc74eb3bb0
[ 108.891095] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5fd3735bf0
[ 108.892020] R13: 00007ffc74eb3ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 108.892957]
[ 108.893323] irq event stamp: 11439
[ 108.893776] hardirqs last enabled at (11449): [] __up_console_sem+0x78/0x80
[ 108.894912] hardirqs last disabled at (11460): [] __up_console_sem+0x5d/0x80
[ 108.896045] softirqs last enabled at (10552): [] irq_exit_rcu+0x93/0xc0
[ 108.897127] softirqs last disabled at (10547): [] irq_exit_rcu+0x93/0xc0
[ 108.898232] ---[ end trace 0000000000000000 ]---
[ 108.899667] ------------[ cut here ]------------
[ 108.900289] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 108.902316] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 108.903397] Modules linked in:
[ 108.903815] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 108.905007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 108.906082] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 108.906789] 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
[ 108.909092] RSP: 0018:ffff888015ab7bf0 EFLAGS: 00010286
[ 108.909834] RAX: 0000000000000000 RBX: ffff88800d5d2440 RCX: 0000000000000000
[ 108.910748] RDX: ffff88800bbb9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 108.911686] RBP: ffff88800d5d2454 R08: 0000000000000001 R09: 0000000000000000
[ 108.912673] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 108.913627] R13: ffffffff84e223a0 R14: ffff88800d5d2448 R15: ffffffff84daf020
[ 108.914567] FS: 000055555706c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 108.915592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.916346] CR2: 00007f3b282516f4 CR3: 000000000fd86000 CR4: 0000000000350ef0
[ 108.917268] Call Trace:
[ 108.917602]
[ 108.917912] nf_ct_net_init+0x224/0x3d0
[ 108.918477] ? __pfx_nf_ct_net_init+0x10/0x10
[ 108.919064] ops_init+0xbb/0x6b0
[ 108.919551] setup_net+0x3d9/0x990
[ 108.920024] ? down_read_killable+0x1d7/0x4e0
[ 108.920645] ? __pfx_setup_net+0x10/0x10
[ 108.921174] ? copy_net_ns+0x17c/0x770
[ 108.921752] copy_net_ns+0x321/0x770
[ 108.922281] create_new_namespaces+0x3f6/0xb30
[ 108.922896] unshare_nsproxy_namespaces+0xc1/0x200
[ 108.923564] ksys_unshare+0x44d/0x8e0
[ 108.924065] ? __pfx_ksys_unshare+0x10/0x10
[ 108.924663] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 108.925439] __x64_sys_unshare+0x31/0x40
[ 108.925994] do_syscall_64+0x3f/0x90
[ 108.926520] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 108.927221] RIP: 0033:0x7f5fd36230d7
[ 108.927708] 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
[ 108.929991] RSP: 002b:00007ffc74eb3e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 108.930969] RAX: ffffffffffffffda RBX: 00007ffc74eb4448 RCX: 00007f5fd36230d7
[ 108.931895] RDX: 00007f5fd368d41f RSI: 00007ffc74eb3da0 RDI: 0000000040000000
[ 108.932818] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc74eb3bb0
[ 108.933777] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5fd3735bf0
[ 108.934701] R13: 00007ffc74eb3ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 108.935650]
[ 108.935962] irq event stamp: 12263
[ 108.936450] hardirqs last enabled at (12275): [] __up_console_sem+0x78/0x80
[ 108.937566] hardirqs last disabled at (12286): [] __up_console_sem+0x5d/0x80
[ 108.938680] softirqs last enabled at (11888): [] irq_exit_rcu+0x93/0xc0
[ 108.939758] softirqs last disabled at (11879): [] irq_exit_rcu+0x93/0xc0
[ 108.940848] ---[ end trace 0000000000000000 ]---
executing program
[ 110.497979] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 112.545789] Bluetooth: hci0: command 0x041b tx timeout
[ 114.592319] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 116.640369] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:23:52 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015ab75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 000055555706c400 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=00007f3b282516f4 CR3=000000000fd86000 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=0000000000075171 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=00007f55dd048af8 CR3=000000001646c000 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=3a4a8e234da2cabeb343554837359dde
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4389308e53725da80000000000140de0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e313235feee7725a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000002000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000