Warning: Permanently added '[localhost]:61705' (ECDSA) to the list of known hosts.
2023/05/17 22:48:40 fuzzer started
2023/05/17 22:48:40 dialing manager at localhost:44319
2023/05/17 22:48:40 checking machine...
2023/05/17 22:48:40 checking revisions...
syzkaller login: [ 40.283048] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:48:40 testing simple program...
[ 40.352718] cgroup: Unknown subsys name 'net'
[ 40.440311] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.995574] audit: type=1400 audit(1684363734.611:6): 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
[ 55.126092] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.129035] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.130281] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.133096] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.134547] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.135680] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 55.532919] ------------[ cut here ]------------
[ 55.533688] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.535637] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.536937] Modules linked in:
[ 55.537433] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.543150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.544360] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.545168] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.547420] RSP: 0018:ffff88801872fc00 EFLAGS: 00010282
[ 55.548152] RAX: 0000000000000000 RBX: ffff88801650fc40 RCX: 0000000000000000
[ 55.549056] RDX: ffff88800fb58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.549967] RBP: ffff88801650fc54 R08: 0000000000000001 R09: 0000000000000000
[ 55.550849] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.551770] R13: ffffffff84e23fe0 R14: ffff88801650fc48 R15: ffffffff84d74dc0
[ 55.552688] FS: 0000555555ace400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.553686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.554434] CR2: 00007f8594c2d6f4 CR3: 00000000202b0000 CR4: 0000000000350ef0
[ 55.555328] Call Trace:
[ 55.555659]
[ 55.556011] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.556638] ipv4_frags_init_net+0x269/0x440
[ 55.557234] ops_init+0xbb/0x6b0
[ 55.557689] setup_net+0x3d9/0x990
[ 55.558171] ? down_read_killable+0x1d7/0x4e0
[ 55.558740] ? __pfx_setup_net+0x10/0x10
[ 55.559291] ? copy_net_ns+0x17c/0x770
[ 55.559819] copy_net_ns+0x321/0x770
[ 55.560342] create_new_namespaces+0x3f6/0xb30
[ 55.560962] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.561574] ksys_unshare+0x44d/0x8e0
[ 55.562106] ? __pfx_ksys_unshare+0x10/0x10
[ 55.562652] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.563386] __x64_sys_unshare+0x31/0x40
[ 55.563955] do_syscall_64+0x3f/0x90
[ 55.564441] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.565122] RIP: 0033:0x7f07d8fb10d7
[ 55.565594] 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
[ 55.567784] RSP: 002b:00007ffca8eb8df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.568771] RAX: ffffffffffffffda RBX: 00007ffca8eb9438 RCX: 00007f07d8fb10d7
[ 55.569674] RDX: 00007f07d901b41f RSI: 00007ffca8eb8d90 RDI: 0000000040000000
[ 55.570572] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca8eb8ba0
[ 55.571466] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f07d90c3bf0
[ 55.572370] R13: 00007ffca8eb8ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.573295]
[ 55.573604] irq event stamp: 9375
[ 55.574074] hardirqs last enabled at (9387): [] __up_console_sem+0x78/0x80
[ 55.575142] hardirqs last disabled at (9398): [] __up_console_sem+0x5d/0x80
[ 55.576250] softirqs last enabled at (8936): [] irq_exit_rcu+0x93/0xc0
[ 55.577297] softirqs last disabled at (8885): [] irq_exit_rcu+0x93/0xc0
[ 55.578346] ---[ end trace 0000000000000000 ]---
[ 55.584030] ------------[ cut here ]------------
[ 55.584651] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.586307] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.587401] Modules linked in:
[ 55.587825] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.588998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.590027] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.590683] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.592898] RSP: 0018:ffff88801872fc00 EFLAGS: 00010282
[ 55.593575] RAX: 0000000000000000 RBX: ffff88800d72c040 RCX: 0000000000000000
[ 55.594478] RDX: ffff88800fb58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.595389] RBP: ffff88800d72c054 R08: 0000000000000001 R09: 0000000000000000
[ 55.596313] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.597231] R13: ffffffff84e23fe0 R14: ffff88800d72c048 R15: ffffffff84da7d60
[ 55.598153] FS: 0000555555ace400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.599168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.599934] CR2: 00007f8594c2d6f4 CR3: 00000000202b0000 CR4: 0000000000350ef0
[ 55.600807] Call Trace:
[ 55.601191]
[ 55.601502] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.602155] ipv6_frags_init_net+0x206/0x3c0
[ 55.602720] ops_init+0xbb/0x6b0
[ 55.603210] setup_net+0x3d9/0x990
[ 55.603686] ? down_read_killable+0x1d7/0x4e0
[ 55.604336] ? __pfx_setup_net+0x10/0x10
[ 55.604866] ? copy_net_ns+0x17c/0x770
[ 55.605431] copy_net_ns+0x321/0x770
[ 55.605963] create_new_namespaces+0x3f6/0xb30
[ 55.606575] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.607238] ksys_unshare+0x44d/0x8e0
[ 55.607734] ? __pfx_ksys_unshare+0x10/0x10
[ 55.608335] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.609100] __x64_sys_unshare+0x31/0x40
[ 55.609630] do_syscall_64+0x3f/0x90
[ 55.610157] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.610805] RIP: 0033:0x7f07d8fb10d7
[ 55.611321] 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
[ 55.613571] RSP: 002b:00007ffca8eb8df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.614556] RAX: ffffffffffffffda RBX: 00007ffca8eb9438 RCX: 00007f07d8fb10d7
[ 55.615456] RDX: 00007f07d901b41f RSI: 00007ffca8eb8d90 RDI: 0000000040000000
[ 55.616378] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca8eb8ba0
[ 55.617286] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f07d90c3bf0
[ 55.618200] R13: 00007ffca8eb8ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.619141]
[ 55.619453] irq event stamp: 10989
[ 55.619949] hardirqs last enabled at (11001): [] __up_console_sem+0x78/0x80
[ 55.621029] hardirqs last disabled at (11012): [] __up_console_sem+0x5d/0x80
[ 55.622127] softirqs last enabled at (10498): [] irq_exit_rcu+0x93/0xc0
[ 55.623195] softirqs last disabled at (10493): [] irq_exit_rcu+0x93/0xc0
[ 55.624272] ---[ end trace 0000000000000000 ]---
[ 55.625680] ------------[ cut here ]------------
[ 55.626357] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.628333] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.629411] Modules linked in:
[ 55.629827] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.631010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.632059] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.632720] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.634990] RSP: 0018:ffff88801872fbf0 EFLAGS: 00010286
[ 55.635687] RAX: 0000000000000000 RBX: ffff88800d72d440 RCX: 0000000000000000
[ 55.636651] RDX: ffff88800fb58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.637617] RBP: ffff88800d72d454 R08: 0000000000000001 R09: 0000000000000000
[ 55.638574] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.639508] R13: ffffffff84e23fe0 R14: ffff88800d72d448 R15: ffffffff84db0aa0
[ 55.640474] FS: 0000555555ace400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.641542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.642328] CR2: 00007f8594c2d6f4 CR3: 00000000202b0000 CR4: 0000000000350ef0
[ 55.643301] Call Trace:
[ 55.643661]
[ 55.644044] nf_ct_net_init+0x224/0x3d0
[ 55.644597] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.645250] ops_init+0xbb/0x6b0
[ 55.645729] setup_net+0x3d9/0x990
[ 55.646250] ? down_read_killable+0x1d7/0x4e0
[ 55.646856] ? __pfx_setup_net+0x10/0x10
[ 55.647437] ? copy_net_ns+0x17c/0x770
[ 55.648025] copy_net_ns+0x321/0x770
[ 55.648536] create_new_namespaces+0x3f6/0xb30
[ 55.649199] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.649862] ksys_unshare+0x44d/0x8e0
[ 55.650433] ? __pfx_ksys_unshare+0x10/0x10
[ 55.651052] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.651840] __x64_sys_unshare+0x31/0x40
[ 55.652435] do_syscall_64+0x3f/0x90
[ 55.652984] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.653677] RIP: 0033:0x7f07d8fb10d7
[ 55.654210] 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
[ 55.656535] RSP: 002b:00007ffca8eb8df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.657559] RAX: ffffffffffffffda RBX: 00007ffca8eb9438 RCX: 00007f07d8fb10d7
[ 55.658504] RDX: 00007f07d901b41f RSI: 00007ffca8eb8d90 RDI: 0000000040000000
[ 55.659462] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca8eb8ba0
[ 55.660403] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f07d90c3bf0
[ 55.661350] R13: 00007ffca8eb8ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.662322]
[ 55.662636] irq event stamp: 11835
[ 55.663136] hardirqs last enabled at (11847): [] __up_console_sem+0x78/0x80
[ 55.664283] hardirqs last disabled at (11858): [] __up_console_sem+0x5d/0x80
[ 55.665418] softirqs last enabled at (11658): [] irq_exit_rcu+0x93/0xc0
[ 55.666528] softirqs last disabled at (11653): [] irq_exit_rcu+0x93/0xc0
[ 55.667618] ---[ end trace 0000000000000000 ]---
[ 57.209002] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.256004] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.304985] Bluetooth: hci0: command 0x040f tx timeout
[ 63.353022] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:48:52 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801872f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555555ace400 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=00007f8594c2d6f4 CR3=00000000202b0000 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=000000000002bac7 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f3708a4a0a0 CR3=000000000fc60000 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=2036353a38343a32322037312079614d XMM01=5d3333343733352e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000