Warning: Permanently added '[localhost]:1121' (ECDSA) to the list of known hosts.
2023/05/16 19:47:26 fuzzer started
2023/05/16 19:47:27 dialing manager at localhost:35573
2023/05/16 19:47:27 checking machine...
2023/05/16 19:47:27 checking revisions...
syzkaller login: [ 36.720402] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:47:27 testing simple program...
[ 36.790197] cgroup: Unknown subsys name 'net'
[ 36.914967] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.946683] audit: type=1400 audit(1684266460.687:6): 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
[ 51.081709] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.083349] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.085847] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.089517] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.091109] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.093501] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.513657] ------------[ cut here ]------------
[ 51.514410] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.516372] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.517622] Modules linked in:
[ 51.518097] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.522910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.523882] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.524566] 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
[ 51.526656] RSP: 0018:ffff88800c7b7c00 EFLAGS: 00010282
[ 51.527321] RAX: 0000000000000000 RBX: ffff88800f6e1040 RCX: 0000000000000000
[ 51.528149] RDX: ffff88800f0ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.529023] RBP: ffff88800f6e1054 R08: 0000000000000001 R09: 0000000000000000
[ 51.529895] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.530757] R13: ffffffff84e223a0 R14: ffff88800f6e1048 R15: ffffffff84d73340
[ 51.531615] FS: 0000555555722400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.532593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.533305] CR2: 00007faf563866f4 CR3: 000000000e34e000 CR4: 0000000000350ef0
[ 51.534132] Call Trace:
[ 51.534477]
[ 51.534767] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.535385] ipv4_frags_init_net+0x269/0x440
[ 51.535924] ops_init+0xbb/0x6b0
[ 51.536392] setup_net+0x3d9/0x990
[ 51.536832] ? down_read_killable+0x1d7/0x4e0
[ 51.537425] ? __pfx_setup_net+0x10/0x10
[ 51.537921] ? copy_net_ns+0x17c/0x770
[ 51.538436] copy_net_ns+0x321/0x770
[ 51.538906] create_new_namespaces+0x3f6/0xb30
[ 51.539499] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.540109] ksys_unshare+0x44d/0x8e0
[ 51.540647] ? __pfx_ksys_unshare+0x10/0x10
[ 51.541181] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.541909] __x64_sys_unshare+0x31/0x40
[ 51.542463] do_syscall_64+0x3f/0x90
[ 51.542929] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.543579] RIP: 0033:0x7fe9f4d6f0d7
[ 51.544029] 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
[ 51.546135] RSP: 002b:00007ffc083ff2d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.547046] RAX: ffffffffffffffda RBX: 00007ffc083ff918 RCX: 00007fe9f4d6f0d7
[ 51.547921] RDX: 00007fe9f4dd941f RSI: 00007ffc083ff270 RDI: 0000000040000000
[ 51.548783] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc083ff080
[ 51.549645] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe9f4e81bf0
[ 51.550505] R13: 00007ffc083ff3b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.551386]
[ 51.551677] irq event stamp: 9829
[ 51.552088] hardirqs last enabled at (9839): [] __up_console_sem+0x78/0x80
[ 51.553124] hardirqs last disabled at (9850): [] __up_console_sem+0x5d/0x80
[ 51.554140] softirqs last enabled at (9016): [] netlink_insert+0x187/0x1820
[ 51.555177] softirqs last disabled at (9014): [] release_sock+0x1f/0x1b0
[ 51.556176] ---[ end trace 0000000000000000 ]---
[ 51.561695] ------------[ cut here ]------------
[ 51.562396] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.563998] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.565079] Modules linked in:
[ 51.565506] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.566638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.567611] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.568288] 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
[ 51.570405] RSP: 0018:ffff88800c7b7c00 EFLAGS: 00010282
[ 51.571041] RAX: 0000000000000000 RBX: ffff88800c81d840 RCX: 0000000000000000
[ 51.571906] RDX: ffff88800f0ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.572793] RBP: ffff88800c81d854 R08: 0000000000000001 R09: 0000000000000000
[ 51.573651] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.574504] R13: ffffffff84e223a0 R14: ffff88800c81d848 R15: ffffffff84da62e0
[ 51.575363] FS: 0000555555722400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.576332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.577011] CR2: 00007faf563866f4 CR3: 000000000e34e000 CR4: 0000000000350ef0
[ 51.577873] Call Trace:
[ 51.578189]
[ 51.578504] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.579095] ipv6_frags_init_net+0x206/0x3c0
[ 51.579791] ops_init+0xbb/0x6b0
[ 51.580277] setup_net+0x3d9/0x990
[ 51.580743] ? down_read_killable+0x1d7/0x4e0
[ 51.581353] ? __pfx_setup_net+0x10/0x10
[ 51.581857] ? copy_net_ns+0x17c/0x770
[ 51.582414] copy_net_ns+0x321/0x770
[ 51.582905] create_new_namespaces+0x3f6/0xb30
[ 51.583539] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.584173] ksys_unshare+0x44d/0x8e0
[ 51.584710] ? __pfx_ksys_unshare+0x10/0x10
[ 51.585278] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.585986] __x64_sys_unshare+0x31/0x40
[ 51.586527] do_syscall_64+0x3f/0x90
[ 51.586993] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.587659] RIP: 0033:0x7fe9f4d6f0d7
[ 51.588115] 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
[ 51.590256] RSP: 002b:00007ffc083ff2d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.591158] RAX: ffffffffffffffda RBX: 00007ffc083ff918 RCX: 00007fe9f4d6f0d7
executing program
[ 51.592035] RDX: 00007fe9f4dd941f RSI: 00007ffc083ff270 RDI: 0000000040000000
[ 51.593558] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc083ff080
[ 51.594455] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe9f4e81bf0
[ 51.595334] R13: 00007ffc083ff3b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.596201]
[ 51.596544] irq event stamp: 11877
[ 51.596975] hardirqs last enabled at (11887): [] __up_console_sem+0x78/0x80
[ 51.598021] hardirqs last disabled at (11898): [] __up_console_sem+0x5d/0x80
[ 51.599057] softirqs last enabled at (11826): [] irq_exit_rcu+0x93/0xc0
[ 51.600085] softirqs last disabled at (11773): [] irq_exit_rcu+0x93/0xc0
[ 51.601121] ---[ end trace 0000000000000000 ]---
[ 51.602549] ------------[ cut here ]------------
[ 51.603136] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.605322] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.606383] Modules linked in:
[ 51.606786] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.607944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.608959] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.609637] 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
[ 51.611817] RSP: 0018:ffff88800c7b7bf0 EFLAGS: 00010286
[ 51.612527] RAX: 0000000000000000 RBX: ffff88800c81cc40 RCX: 0000000000000000
[ 51.613426] RDX: ffff88800f0ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.614304] RBP: ffff88800c81cc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.615153] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.616053] R13: ffffffff84e223a0 R14: ffff88800c81cc48 R15: ffffffff84daf020
[ 51.616944] FS: 0000555555722400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.617934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.618674] CR2: 00007faf563866f4 CR3: 000000000e34e000 CR4: 0000000000350ef0
[ 51.619565] Call Trace:
[ 51.619887]
[ 51.620189] nf_ct_net_init+0x224/0x3d0
[ 51.620751] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.621357] ops_init+0xbb/0x6b0
[ 51.621797] setup_net+0x3d9/0x990
[ 51.622279] ? down_read_killable+0x1d7/0x4e0
[ 51.622846] ? __pfx_setup_net+0x10/0x10
[ 51.623375] ? copy_net_ns+0x17c/0x770
[ 51.623889] copy_net_ns+0x321/0x770
[ 51.624407] create_new_namespaces+0x3f6/0xb30
[ 51.624997] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.625637] ksys_unshare+0x44d/0x8e0
[ 51.626123] ? __pfx_ksys_unshare+0x10/0x10
[ 51.626697] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.627432] __x64_sys_unshare+0x31/0x40
[ 51.627944] do_syscall_64+0x3f/0x90
[ 51.628450] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.629089] RIP: 0033:0x7fe9f4d6f0d7
[ 51.629593] 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
[ 51.631767] RSP: 002b:00007ffc083ff2d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.632738] RAX: ffffffffffffffda RBX: 00007ffc083ff918 RCX: 00007fe9f4d6f0d7
[ 51.633631] RDX: 00007fe9f4dd941f RSI: 00007ffc083ff270 RDI: 0000000040000000
[ 51.634521] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc083ff080
[ 51.635407] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe9f4e81bf0
[ 51.636308] R13: 00007ffc083ff3b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.637199]
[ 51.637538] irq event stamp: 12757
[ 51.637973] hardirqs last enabled at (12767): [] __up_console_sem+0x78/0x80
[ 51.639046] hardirqs last disabled at (12778): [] __up_console_sem+0x5d/0x80
[ 51.640112] softirqs last enabled at (12694): [] irq_exit_rcu+0x93/0xc0
[ 51.641184] softirqs last disabled at (12689): [] irq_exit_rcu+0x93/0xc0
[ 51.642207] ---[ end trace 0000000000000000 ]---
[ 53.163992] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.211385] Bluetooth: hci0: command 0x041b tx timeout
[ 57.259324] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.308414] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:47:41 Registers:
info registers vcpu 0
RAX=0000000000000075 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800c7b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000075 R11=0000000000000001
R12=0000000000000075 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 0000555555722400 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=00007faf563866f4 CR3=000000000e34e000 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=0000000000036f39 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=00007f3905ef5370 CR3=000000000de38000 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=2032343a37343a39312036312079614d XMM01=5d3237333631352e31352020205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3237333631352e31352020205b XMM07=79732032343a37343a39312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000