Warning: Permanently added '[localhost]:17320' (ECDSA) to the list of known hosts.
2023/05/17 11:59:15 fuzzer started
2023/05/17 11:59:15 dialing manager at localhost:44319
2023/05/17 11:59:15 checking machine...
2023/05/17 11:59:15 checking revisions...
syzkaller login: [ 124.860940] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:59:15 testing simple program...
[ 124.932763] cgroup: Unknown subsys name 'net'
[ 125.009188] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 138.707739] audit: type=1400 audit(1684324769.472:6): 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
executing program
[ 139.849012] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 139.851180] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 139.853484] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 139.857472] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 139.859164] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 139.860323] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 140.253345] ------------[ cut here ]------------
[ 140.254679] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 140.256554] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 140.257754] Modules linked in:
[ 140.258243] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 140.263090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 140.264342] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 140.265196] 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
[ 140.267773] RSP: 0018:ffff88801983fc00 EFLAGS: 00010282
[ 140.268655] RAX: 0000000000000000 RBX: ffff88800faa2c40 RCX: 0000000000000000
[ 140.269796] RDX: ffff8880147051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 140.270954] RBP: ffff88800faa2c54 R08: 0000000000000001 R09: 0000000000000000
[ 140.272078] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 140.273202] R13: ffffffff84e23fe0 R14: ffff88800faa2c48 R15: ffffffff84d74dc0
[ 140.274343] FS: 0000555555b3a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 140.275691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 140.276638] CR2: 00007f632423d6f4 CR3: 000000000e8d0000 CR4: 0000000000350ef0
[ 140.277748] Call Trace:
[ 140.278136]
[ 140.278602] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 140.279303] ipv4_frags_init_net+0x269/0x440
[ 140.280075] ops_init+0xbb/0x6b0
[ 140.280774] setup_net+0x3d9/0x990
[ 140.281294] ? down_read_killable+0x1d7/0x4e0
[ 140.282135] ? __pfx_setup_net+0x10/0x10
[ 140.282856] ? copy_net_ns+0x17c/0x770
[ 140.283611] copy_net_ns+0x321/0x770
[ 140.284160] create_new_namespaces+0x3f6/0xb30
[ 140.285060] unshare_nsproxy_namespaces+0xc1/0x200
[ 140.285897] ksys_unshare+0x44d/0x8e0
[ 140.286507] ? __pfx_ksys_unshare+0x10/0x10
[ 140.287127] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 140.287989] __x64_sys_unshare+0x31/0x40
[ 140.288614] do_syscall_64+0x3f/0x90
[ 140.289159] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 140.289953] RIP: 0033:0x7f7e082350d7
[ 140.290523] 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
[ 140.293014] RSP: 002b:00007ffd23ef2c38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 140.294106] RAX: ffffffffffffffda RBX: 00007ffd23ef3278 RCX: 00007f7e082350d7
[ 140.295100] RDX: 00007f7e0829f41f RSI: 00007ffd23ef2bd0 RDI: 0000000040000000
[ 140.296095] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd23ef29e0
[ 140.297076] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7e08347bf0
[ 140.298075] R13: 00007ffd23ef2d10 R14: 0000000000000000 R15: 00000000000000f8
[ 140.299074]
[ 140.299441] irq event stamp: 8949
[ 140.299905] hardirqs last enabled at (8959): [] __up_console_sem+0x78/0x80
[ 140.301101] hardirqs last disabled at (8970): [] __up_console_sem+0x5d/0x80
[ 140.302326] softirqs last enabled at (8884): [] irq_exit_rcu+0x93/0xc0
[ 140.303527] softirqs last disabled at (8879): [] irq_exit_rcu+0x93/0xc0
[ 140.304718] ---[ end trace 0000000000000000 ]---
[ 140.311213] ------------[ cut here ]------------
[ 140.311921] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 140.313878] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 140.315116] Modules linked in:
[ 140.315628] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 140.316963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 140.318162] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 140.318933] 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
[ 140.321417] RSP: 0018:ffff88801983fc00 EFLAGS: 00010282
[ 140.322169] RAX: 0000000000000000 RBX: ffff88800d71ee40 RCX: 0000000000000000
[ 140.323185] RDX: ffff8880147051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 140.324184] RBP: ffff88800d71ee54 R08: 0000000000000001 R09: 0000000000000000
[ 140.325186] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 140.326315] R13: ffffffff84e23fe0 R14: ffff88800d71ee48 R15: ffffffff84da7d60
[ 140.327285] FS: 0000555555b3a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 140.328386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 140.329155] CR2: 00007f632423d6f4 CR3: 000000000e8d0000 CR4: 0000000000350ef0
[ 140.330144] Call Trace:
[ 140.330547]
[ 140.330882] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 140.331614] ipv6_frags_init_net+0x206/0x3c0
[ 140.332243] ops_init+0xbb/0x6b0
[ 140.332782] setup_net+0x3d9/0x990
[ 140.333304] ? down_read_killable+0x1d7/0x4e0
[ 140.334005] ? __pfx_setup_net+0x10/0x10
[ 140.334624] ? copy_net_ns+0x17c/0x770
[ 140.335201] copy_net_ns+0x321/0x770
[ 140.335787] create_new_namespaces+0x3f6/0xb30
[ 140.336484] unshare_nsproxy_namespaces+0xc1/0x200
[ 140.337183] ksys_unshare+0x44d/0x8e0
[ 140.337777] ? __pfx_ksys_unshare+0x10/0x10
[ 140.338441] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 140.339246] __x64_sys_unshare+0x31/0x40
[ 140.339874] do_syscall_64+0x3f/0x90
[ 140.340445] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 140.341171] RIP: 0033:0x7f7e082350d7
[ 140.341738] 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
[ 140.344187] RSP: 002b:00007ffd23ef2c38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 140.345246] RAX: ffffffffffffffda RBX: 00007ffd23ef3278 RCX: 00007f7e082350d7
[ 140.346247] RDX: 00007f7e0829f41f RSI: 00007ffd23ef2bd0 RDI: 0000000040000000
[ 140.347242] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd23ef29e0
[ 140.348240] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7e08347bf0
[ 140.349236] R13: 00007ffd23ef2d10 R14: 0000000000000000 R15: 00000000000000f8
[ 140.350262]
[ 140.350630] irq event stamp: 10665
[ 140.351113] hardirqs last enabled at (10675): [] __up_console_sem+0x78/0x80
[ 140.352318] hardirqs last disabled at (10686): [] __up_console_sem+0x5d/0x80
[ 140.353528] softirqs last enabled at (10154): [] irq_exit_rcu+0x93/0xc0
[ 140.354738] softirqs last disabled at (10129): [] irq_exit_rcu+0x93/0xc0
[ 140.355923] ---[ end trace 0000000000000000 ]---
[ 140.357592] ------------[ cut here ]------------
[ 140.358255] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 140.360499] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 140.361711] Modules linked in:
[ 140.362205] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 140.363545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 140.364716] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 140.365509] 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
[ 140.368068] RSP: 0018:ffff88801983fbf0 EFLAGS: 00010286
[ 140.368863] RAX: 0000000000000000 RBX: ffff88800d71e640 RCX: 0000000000000000
[ 140.369902] RDX: ffff8880147051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 140.370928] RBP: ffff88800d71e654 R08: 0000000000000001 R09: 0000000000000000
[ 140.371962] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 140.373002] R13: ffffffff84e23fe0 R14: ffff88800d71e648 R15: ffffffff84db0aa0
[ 140.374116] FS: 0000555555b3a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 140.375287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 140.376145] CR2: 00007f632423d6f4 CR3: 000000000e8d0000 CR4: 0000000000350ef0
[ 140.377179] Call Trace:
[ 140.377594]
[ 140.377957] nf_ct_net_init+0x224/0x3d0
[ 140.378594] ? __pfx_nf_ct_net_init+0x10/0x10
[ 140.379263] ops_init+0xbb/0x6b0
[ 140.379811] setup_net+0x3d9/0x990
[ 140.380343] ? down_read_killable+0x1d7/0x4e0
[ 140.381039] ? __pfx_setup_net+0x10/0x10
[ 140.381790] ? copy_net_ns+0x17c/0x770
[ 140.382673] copy_net_ns+0x321/0x770
[ 140.383517] create_new_namespaces+0x3f6/0xb30
[ 140.384491] unshare_nsproxy_namespaces+0xc1/0x200
[ 140.385487] ksys_unshare+0x44d/0x8e0
[ 140.386267] ? __pfx_ksys_unshare+0x10/0x10
[ 140.387161] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 140.388295] __x64_sys_unshare+0x31/0x40
[ 140.388964] do_syscall_64+0x3f/0x90
[ 140.389610] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 140.390454] RIP: 0033:0x7f7e082350d7
[ 140.390991] 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
[ 140.393633] RSP: 002b:00007ffd23ef2c38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 140.394848] RAX: ffffffffffffffda RBX: 00007ffd23ef3278 RCX: 00007f7e082350d7
[ 140.395871] RDX: 00007f7e0829f41f RSI: 00007ffd23ef2bd0 RDI: 0000000040000000
[ 140.396884] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd23ef29e0
[ 140.397910] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7e08347bf0
[ 140.398936] R13: 00007ffd23ef2d10 R14: 0000000000000000 R15: 00000000000000f8
[ 140.399985]
[ 140.400330] irq event stamp: 11493
[ 140.400869] hardirqs last enabled at (11505): [] __up_console_sem+0x78/0x80
[ 140.402105] hardirqs last disabled at (11516): [] __up_console_sem+0x5d/0x80
[ 140.403311] softirqs last enabled at (11284): [] irq_exit_rcu+0x93/0xc0
[ 140.404491] softirqs last disabled at (11271): [] irq_exit_rcu+0x93/0xc0
[ 140.405655] ---[ end trace 0000000000000000 ]---
[ 141.920032] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 143.967434] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 146.015438] Bluetooth: hci0: command 0x040f tx timeout
[ 148.064467] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:58:02 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801983f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555555b3a400 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=00007f632423d6f4 CR3=000000000e8d0000 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=000000000001de6d 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=00007fa91890bee0 CR3=000000000dd84000 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=2031333a39353a31312037312079614d XMM01=5d3435373735322e30343120205b203a
XMM02=646f4d205d3435373735322e30343120 XMM03=6b7a79732031333a39353a3131203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3435353635322e30343120205b XMM07=79732031333a39353a31312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000