Warning: Permanently added '[localhost]:2622' (ECDSA) to the list of known hosts.
2023/05/17 20:18:08 fuzzer started
2023/05/17 20:18:09 dialing manager at localhost:44319
2023/05/17 20:18:09 checking machine...
2023/05/17 20:18:09 checking revisions...
syzkaller login: [ 47.038647] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:18:09 testing simple program...
[ 47.110398] cgroup: Unknown subsys name 'net'
[ 47.191339] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.647850] audit: type=1400 audit(1684354702.915:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 61.791280] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.793210] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.795310] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.799069] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.800979] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.804544] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 62.208933] ------------[ cut here ]------------
[ 62.209691] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.211677] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.212934] Modules linked in:
[ 62.213456] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.218441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.219637] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.220479] 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
[ 62.222973] RSP: 0018:ffff88800cee7c00 EFLAGS: 00010282
[ 62.223803] RAX: 0000000000000000 RBX: ffff88800eeefc40 RCX: 0000000000000000
[ 62.224880] RDX: ffff888019a2b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.225940] RBP: ffff88800eeefc54 R08: 0000000000000001 R09: 0000000000000000
[ 62.226997] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.228198] R13: ffffffff84e23fe0 R14: ffff88800eeefc48 R15: ffffffff84d74dc0
[ 62.229279] FS: 0000555555a53400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.230440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.231342] CR2: 00007fd88207f6f4 CR3: 0000000013f1c000 CR4: 0000000000350ef0
[ 62.232471] Call Trace:
[ 62.232826]
[ 62.233212] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.233880] ipv4_frags_init_net+0x269/0x440
[ 62.234524] ops_init+0xbb/0x6b0
[ 62.235007] setup_net+0x3d9/0x990
[ 62.235541] ? down_read_killable+0x1d7/0x4e0
[ 62.236218] ? __pfx_setup_net+0x10/0x10
[ 62.236787] ? copy_net_ns+0x17c/0x770
[ 62.237363] copy_net_ns+0x321/0x770
[ 62.237895] create_new_namespaces+0x3f6/0xb30
[ 62.238556] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.239269] ksys_unshare+0x44d/0x8e0
[ 62.239792] ? __pfx_ksys_unshare+0x10/0x10
[ 62.240436] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.241242] __x64_sys_unshare+0x31/0x40
[ 62.241834] do_syscall_64+0x3f/0x90
[ 62.242390] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.243033] RIP: 0033:0x7f9a62fc70d7
[ 62.243535] 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
[ 62.245720] RSP: 002b:00007ffe4c5fcd68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.246703] RAX: ffffffffffffffda RBX: 00007ffe4c5fd3a8 RCX: 00007f9a62fc70d7
[ 62.247602] RDX: 00007f9a6303141f RSI: 00007ffe4c5fcd00 RDI: 0000000040000000
[ 62.248510] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4c5fcb10
[ 62.249397] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9a630d9bf0
[ 62.250293] R13: 00007ffe4c5fce40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.251206]
[ 62.251503] irq event stamp: 11713
[ 62.251933] hardirqs last enabled at (11723): [] __up_console_sem+0x78/0x80
[ 62.253033] hardirqs last disabled at (11734): [] __up_console_sem+0x5d/0x80
[ 62.254115] softirqs last enabled at (11550): [] irq_exit_rcu+0x93/0xc0
[ 62.255162] softirqs last disabled at (11545): [] irq_exit_rcu+0x93/0xc0
[ 62.256210] ---[ end trace 0000000000000000 ]---
[ 62.262055] ------------[ cut here ]------------
[ 62.262746] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.264598] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.265816] Modules linked in:
[ 62.266463] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.267955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.269198] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.269882] 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
[ 62.272240] RSP: 0018:ffff88800cee7c00 EFLAGS: 00010282
[ 62.272893] RAX: 0000000000000000 RBX: ffff88800db06c40 RCX: 0000000000000000
[ 62.273940] RDX: ffff888019a2b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.275067] RBP: ffff88800db06c54 R08: 0000000000000001 R09: 0000000000000000
[ 62.276244] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.277296] R13: ffffffff84e23fe0 R14: ffff88800db06c48 R15: ffffffff84da7d60
[ 62.278360] FS: 0000555555a53400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.279520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.280432] CR2: 00007fb90c534e60 CR3: 0000000013f1c000 CR4: 0000000000350ee0
[ 62.281445] Call Trace:
[ 62.281782]
[ 62.282326] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.282961] ipv6_frags_init_net+0x206/0x3c0
[ 62.283693] ops_init+0xbb/0x6b0
[ 62.284295] setup_net+0x3d9/0x990
[ 62.284791] ? down_read_killable+0x1d7/0x4e0
[ 62.285587] ? __pfx_setup_net+0x10/0x10
[ 62.286317] ? copy_net_ns+0x17c/0x770
[ 62.286857] copy_net_ns+0x321/0x770
[ 62.287535] create_new_namespaces+0x3f6/0xb30
[ 62.288349] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.288985] ksys_unshare+0x44d/0x8e0
[ 62.289685] ? __pfx_ksys_unshare+0x10/0x10
[ 62.290451] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.291414] __x64_sys_unshare+0x31/0x40
[ 62.291964] do_syscall_64+0x3f/0x90
[ 62.292642] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.293527] RIP: 0033:0x7f9a62fc70d7
[ 62.294033] 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
[ 62.296548] RSP: 002b:00007ffe4c5fcd68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.297796] RAX: ffffffffffffffda RBX: 00007ffe4c5fd3a8 RCX: 00007f9a62fc70d7
[ 62.298864] RDX: 00007f9a6303141f RSI: 00007ffe4c5fcd00 RDI: 0000000040000000
[ 62.300212] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4c5fcb10
[ 62.301339] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9a630d9bf0
[ 62.302455] R13: 00007ffe4c5fce40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.303654]
[ 62.303983] irq event stamp: 15899
[ 62.304625] hardirqs last enabled at (15965): [] __up_console_sem+0x78/0x80
[ 62.305980] hardirqs last disabled at (16086): [] __up_console_sem+0x5d/0x80
[ 62.307281] softirqs last enabled at (16148): [] irq_exit_rcu+0x93/0xc0
[ 62.308548] softirqs last disabled at (16161): [] irq_exit_rcu+0x93/0xc0
[ 62.309884] ---[ end trace 0000000000000000 ]---
[ 62.311876] ------------[ cut here ]------------
[ 62.313381] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.315578] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.316892] Modules linked in:
[ 62.317476] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.318850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.320128] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.320865] 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
[ 62.323258] RSP: 0018:ffff88800cee7bf0 EFLAGS: 00010286
[ 62.323919] RAX: 0000000000000000 RBX: ffff88800db07240 RCX: 0000000000000000
[ 62.324923] RDX: ffff888019a2b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.325940] RBP: ffff88800db07254 R08: 0000000000000001 R09: 0000000000000000
[ 62.326924] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.327803] R13: ffffffff84e23fe0 R14: ffff88800db07248 R15: ffffffff84db0aa0
[ 62.328683] FS: 0000555555a53400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.329665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.330390] CR2: 00007fb90c534e60 CR3: 0000000013f1c000 CR4: 0000000000350ee0
[ 62.331262] Call Trace:
[ 62.331579]
[ 62.331868] nf_ct_net_init+0x224/0x3d0
[ 62.332421] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.333000] ops_init+0xbb/0x6b0
[ 62.333470] setup_net+0x3d9/0x990
[ 62.333927] ? down_read_killable+0x1d7/0x4e0
[ 62.334512] ? __pfx_setup_net+0x10/0x10
[ 62.335021] ? copy_net_ns+0x17c/0x770
[ 62.335548] copy_net_ns+0x321/0x770
[ 62.336031] create_new_namespaces+0x3f6/0xb30
[ 62.336638] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.337269] ksys_unshare+0x44d/0x8e0
[ 62.337756] ? __pfx_ksys_unshare+0x10/0x10
[ 62.338320] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.339028] __x64_sys_unshare+0x31/0x40
[ 62.339566] do_syscall_64+0x3f/0x90
[ 62.340044] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.340741] RIP: 0033:0x7f9a62fc70d7
[ 62.341224] 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
[ 62.343380] RSP: 002b:00007ffe4c5fcd68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.344344] RAX: ffffffffffffffda RBX: 00007ffe4c5fd3a8 RCX: 00007f9a62fc70d7
[ 62.345234] RDX: 00007f9a6303141f RSI: 00007ffe4c5fcd00 RDI: 0000000040000000
[ 62.346185] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4c5fcb10
[ 62.347135] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9a630d9bf0
[ 62.348069] R13: 00007ffe4c5fce40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.349172]
[ 62.349518] irq event stamp: 17621
[ 62.350016] hardirqs last enabled at (17631): [] __up_console_sem+0x78/0x80
[ 62.351262] hardirqs last disabled at (17642): [] __up_console_sem+0x5d/0x80
[ 62.352517] softirqs last enabled at (17600): [] irq_exit_rcu+0x93/0xc0
[ 62.353732] softirqs last disabled at (17595): [] irq_exit_rcu+0x93/0xc0
[ 62.354948] ---[ end trace 0000000000000000 ]---
[ 63.867711] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.915154] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.963262] Bluetooth: hci0: command 0x040f tx timeout
[ 70.011256] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:18:14 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800cee75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555555a53400 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=00007fd88207f6f4 CR3=0000000013f1c000 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=00000000000435d3 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=00007f05c80360a8 CR3=0000000019a0a000 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=2034323a38313a30322037312079614d XMM01=5d3635343331322e32362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000