Warning: Permanently added '[localhost]:24306' (ECDSA) to the list of known hosts.
2023/05/18 04:12:51 fuzzer started
2023/05/18 04:12:51 dialing manager at localhost:44319
2023/05/18 04:12:51 checking machine...
2023/05/18 04:12:51 checking revisions...
syzkaller login: [ 38.057642] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:12:51 testing simple program...
[ 38.120790] cgroup: Unknown subsys name 'net'
[ 38.226241] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.919661] audit: type=1400 audit(1684383184.650:6): 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
[ 52.089768] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.091426] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.093382] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.096491] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.099468] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.100815] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.471241] ------------[ cut here ]------------
[ 52.472223] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.474465] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.475606] Modules linked in:
[ 52.476010] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.480782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.481928] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.482605] 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
[ 52.484774] RSP: 0018:ffff888019867c00 EFLAGS: 00010282
[ 52.485425] RAX: 0000000000000000 RBX: ffff88800f015440 RCX: 0000000000000000
[ 52.486319] RDX: ffff88800c8a1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.487200] RBP: ffff88800f015454 R08: 0000000000000001 R09: 0000000000000000
[ 52.488088] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.488970] R13: ffffffff84e23fe0 R14: ffff88800f015448 R15: ffffffff84d74dc0
[ 52.489869] FS: 0000555555e5c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.490870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.491623] CR2: 00007f0c3faf7000 CR3: 00000000201f4000 CR4: 0000000000350ee0
[ 52.492480] Call Trace:
[ 52.492833]
[ 52.493129] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.493800] ipv4_frags_init_net+0x269/0x440
[ 52.494359] ops_init+0xbb/0x6b0
[ 52.494836] setup_net+0x3d9/0x990
[ 52.495292] ? down_read_killable+0x1d7/0x4e0
[ 52.495893] ? __pfx_setup_net+0x10/0x10
[ 52.496398] ? copy_net_ns+0x17c/0x770
[ 52.496931] copy_net_ns+0x321/0x770
[ 52.497409] create_new_namespaces+0x3f6/0xb30
[ 52.498032] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.498673] ksys_unshare+0x44d/0x8e0
[ 52.499158] ? __pfx_ksys_unshare+0x10/0x10
[ 52.499728] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.500435] __x64_sys_unshare+0x31/0x40
[ 52.500980] do_syscall_64+0x3f/0x90
[ 52.501466] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.502140] RIP: 0033:0x7f8d5d31c0d7
[ 52.502631] 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
[ 52.504801] RSP: 002b:00007ffebc8793c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.505822] RAX: ffffffffffffffda RBX: 00007ffebc879a08 RCX: 00007f8d5d31c0d7
[ 52.506710] RDX: 00007f8d5d38641f RSI: 00007ffebc879360 RDI: 0000000040000000
[ 52.507596] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebc879170
[ 52.508464] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8d5d42ebf0
[ 52.509368] R13: 00007ffebc8794a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.510283]
[ 52.510613] irq event stamp: 7777
[ 52.511033] hardirqs last enabled at (7787): [] __up_console_sem+0x78/0x80
[ 52.512079] hardirqs last disabled at (7798): [] __up_console_sem+0x5d/0x80
[ 52.513144] softirqs last enabled at (7702): [] irq_exit_rcu+0x93/0xc0
[ 52.514191] softirqs last disabled at (7697): [] irq_exit_rcu+0x93/0xc0
[ 52.515208] ---[ end trace 0000000000000000 ]---
[ 52.520242] ------------[ cut here ]------------
[ 52.520946] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.522601] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.523683] Modules linked in:
[ 52.524090] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.525264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.526282] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.526979] 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
[ 52.529164] RSP: 0018:ffff888019867c00 EFLAGS: 00010282
[ 52.529879] RAX: 0000000000000000 RBX: ffff8880136ec640 RCX: 0000000000000000
[ 52.530771] RDX: ffff88800c8a1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.531682] RBP: ffff8880136ec654 R08: 0000000000000001 R09: 0000000000000000
[ 52.532564] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.533417] R13: ffffffff84e23fe0 R14: ffff8880136ec648 R15: ffffffff84da7d60
[ 52.534338] FS: 0000555555e5c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.535367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.536123] CR2: 00007f0c3faf7000 CR3: 00000000201f4000 CR4: 0000000000350ee0
[ 52.537009] Call Trace:
[ 52.537335]
[ 52.537696] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.538319] ipv6_frags_init_net+0x206/0x3c0
[ 52.538910] ops_init+0xbb/0x6b0
[ 52.539360] setup_net+0x3d9/0x990
[ 52.539845] ? down_read_killable+0x1d7/0x4e0
[ 52.540417] ? __pfx_setup_net+0x10/0x10
[ 52.540959] ? copy_net_ns+0x17c/0x770
[ 52.541470] copy_net_ns+0x321/0x770
[ 52.541985] create_new_namespaces+0x3f6/0xb30
[ 52.542593] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.543212] ksys_unshare+0x44d/0x8e0
[ 52.543727] ? __pfx_ksys_unshare+0x10/0x10
[ 52.544275] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.545016] __x64_sys_unshare+0x31/0x40
[ 52.545598] do_syscall_64+0x3f/0x90
[ 52.546090] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.546761] RIP: 0033:0x7f8d5d31c0d7
[ 52.547227] 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
[ 52.549388] RSP: 002b:00007ffebc8793c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.550341] RAX: ffffffffffffffda RBX: 00007ffebc879a08 RCX: 00007f8d5d31c0d7
[ 52.551233] RDX: 00007f8d5d38641f RSI: 00007ffebc879360 RDI: 0000000040000000
[ 52.552120] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebc879170
[ 52.553010] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8d5d42ebf0
[ 52.553906] R13: 00007ffebc8794a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.554825]
[ 52.555130] irq event stamp: 9519
[ 52.555583] hardirqs last enabled at (9531): [] __up_console_sem+0x78/0x80
[ 52.556635] hardirqs last disabled at (9542): [] __up_console_sem+0x5d/0x80
[ 52.557712] softirqs last enabled at (9080): [] irq_exit_rcu+0x93/0xc0
[ 52.558755] softirqs last disabled at (9075): [] irq_exit_rcu+0x93/0xc0
[ 52.559793] ---[ end trace 0000000000000000 ]---
[ 52.561122] ------------[ cut here ]------------
[ 52.561809] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.563711] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.564763] Modules linked in:
[ 52.565166] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.566352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.567375] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.568058] 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
[ 52.570226] RSP: 0018:ffff888019867bf0 EFLAGS: 00010286
[ 52.570928] RAX: 0000000000000000 RBX: ffff8880136ec040 RCX: 0000000000000000
[ 52.571820] RDX: ffff88800c8a1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.572709] RBP: ffff8880136ec054 R08: 0000000000000001 R09: 0000000000000000
[ 52.573602] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.574460] R13: ffffffff84e23fe0 R14: ffff8880136ec048 R15: ffffffff84db0aa0
[ 52.575350] FS: 0000555555e5c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.576341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.577077] CR2: 00007f0c3faf7000 CR3: 00000000201f4000 CR4: 0000000000350ee0
[ 52.577985] Call Trace:
[ 52.578313]
[ 52.578641] nf_ct_net_init+0x224/0x3d0
[ 52.579168] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.579784] ops_init+0xbb/0x6b0
[ 52.580238] setup_net+0x3d9/0x990
[ 52.580722] ? down_read_killable+0x1d7/0x4e0
[ 52.581294] ? __pfx_setup_net+0x10/0x10
[ 52.581842] ? copy_net_ns+0x17c/0x770
[ 52.582355] copy_net_ns+0x321/0x770
[ 52.582871] create_new_namespaces+0x3f6/0xb30
[ 52.583465] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.584117] ksys_unshare+0x44d/0x8e0
[ 52.584638] ? __pfx_ksys_unshare+0x10/0x10
[ 52.585180] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.585934] __x64_sys_unshare+0x31/0x40
[ 52.586460] do_syscall_64+0x3f/0x90
[ 52.586972] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.587652] RIP: 0033:0x7f8d5d31c0d7
[ 52.588124] 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
[ 52.590320] RSP: 002b:00007ffebc8793c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.591277] RAX: ffffffffffffffda RBX: 00007ffebc879a08 RCX: 00007f8d5d31c0d7
[ 52.592170] RDX: 00007f8d5d38641f RSI: 00007ffebc879360 RDI: 0000000040000000
[ 52.593049] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebc879170
[ 52.593941] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8d5d42ebf0
[ 52.594825] R13: 00007ffebc8794a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.595737]
[ 52.596044] irq event stamp: 10297
[ 52.596481] hardirqs last enabled at (10307): [] __up_console_sem+0x78/0x80
[ 52.597592] hardirqs last disabled at (10320): [] __up_console_sem+0x5d/0x80
[ 52.598672] softirqs last enabled at (10204): [] irq_exit_rcu+0x93/0xc0
[ 52.599712] softirqs last disabled at (10199): [] irq_exit_rcu+0x93/0xc0
[ 52.600748] ---[ end trace 0000000000000000 ]---
executing program
[ 54.170182] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.218589] Bluetooth: hci0: command 0x041b tx timeout
[ 58.265618] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.313619] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:13:04 Registers:
info registers vcpu 0
RAX=00000000000286a3 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007fe1c0038078 CR3=000000000b37e000 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=2036303a33313a34302038312079614d XMM01=5d3536343437342e32352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3536343437342e32352020205b XMM07=79732036303a33313a34302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880198675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555e5c400 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=00007f0c3faf7000 CR3=00000000201f4000 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=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