Warning: Permanently added '[localhost]:35621' (ECDSA) to the list of known hosts.
2023/05/18 07:28:09 fuzzer started
2023/05/18 07:28:10 dialing manager at localhost:44319
2023/05/18 07:28:10 checking machine...
2023/05/18 07:28:10 checking revisions...
syzkaller login: [ 39.320780] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:28:10 testing simple program...
[ 39.394020] cgroup: Unknown subsys name 'net'
[ 39.479921] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.120074] audit: type=1400 audit(1684394904.262:6): 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
executing program
[ 54.269547] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.271012] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.273112] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.275730] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.277910] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.279168] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.671843] ------------[ cut here ]------------
[ 54.672881] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.674847] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.675927] Modules linked in:
[ 54.676410] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.681306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.682321] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.682985] 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
[ 54.685153] RSP: 0018:ffff88801fa8fc00 EFLAGS: 00010282
[ 54.685837] RAX: 0000000000000000 RBX: ffff888014607440 RCX: 0000000000000000
[ 54.686697] RDX: ffff88801927d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.687576] RBP: ffff888014607454 R08: 0000000000000001 R09: 0000000000000000
[ 54.688454] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.689296] R13: ffffffff84e23fe0 R14: ffff888014607448 R15: ffffffff84d74dc0
[ 54.690172] FS: 0000555555deb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.691150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.691879] CR2: 00007f61897f72a0 CR3: 000000000e7b6000 CR4: 0000000000350ee0
[ 54.692763] Call Trace:
[ 54.693082]
[ 54.693372] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.694007] ipv4_frags_init_net+0x269/0x440
[ 54.694587] ops_init+0xbb/0x6b0
[ 54.695027] setup_net+0x3d9/0x990
[ 54.695504] ? down_read_killable+0x1d7/0x4e0
[ 54.696067] ? __pfx_setup_net+0x10/0x10
[ 54.696623] ? copy_net_ns+0x17c/0x770
[ 54.697127] copy_net_ns+0x321/0x770
[ 54.697632] create_new_namespaces+0x3f6/0xb30
[ 54.698204] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.698833] ksys_unshare+0x44d/0x8e0
[ 54.699323] ? __pfx_ksys_unshare+0x10/0x10
[ 54.699889] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.700634] __x64_sys_unshare+0x31/0x40
[ 54.701148] do_syscall_64+0x3f/0x90
[ 54.701656] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.702285] RIP: 0033:0x7f5174c650d7
[ 54.702785] 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
[ 54.704934] RSP: 002b:00007ffc30fed538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.705866] RAX: ffffffffffffffda RBX: 00007ffc30fedb78 RCX: 00007f5174c650d7
[ 54.706727] RDX: 00007f5174ccf41f RSI: 00007ffc30fed4d0 RDI: 0000000040000000
[ 54.707604] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc30fed2e0
[ 54.708485] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5174d77bf0
[ 54.709318] R13: 00007ffc30fed610 R14: 0000000000000000 R15: 00000000000000f8
[ 54.710212]
[ 54.710541] irq event stamp: 8013
[ 54.710958] hardirqs last enabled at (8023): [] __up_console_sem+0x78/0x80
[ 54.711984] hardirqs last disabled at (8034): [] __up_console_sem+0x5d/0x80
[ 54.713018] softirqs last enabled at (7492): [] irq_exit_rcu+0x93/0xc0
[ 54.714030] softirqs last disabled at (7307): [] irq_exit_rcu+0x93/0xc0
[ 54.715031] ---[ end trace 0000000000000000 ]---
[ 54.720467] ------------[ cut here ]------------
[ 54.721065] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.722762] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.723860] Modules linked in:
[ 54.724279] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.725432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.726440] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.727084] 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
[ 54.729261] RSP: 0018:ffff88801fa8fc00 EFLAGS: 00010282
[ 54.729938] RAX: 0000000000000000 RBX: ffff8880096b7440 RCX: 0000000000000000
[ 54.730823] RDX: ffff88801927d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.731730] RBP: ffff8880096b7454 R08: 0000000000000001 R09: 0000000000000000
[ 54.732665] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.733571] R13: ffffffff84e23fe0 R14: ffff8880096b7448 R15: ffffffff84da7d60
[ 54.734465] FS: 0000555555deb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.735444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.736141] CR2: 00007f61897f72a0 CR3: 000000000e7b6000 CR4: 0000000000350ee0
[ 54.737049] Call Trace:
[ 54.737377]
[ 54.737700] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.738306] ipv6_frags_init_net+0x206/0x3c0
[ 54.738882] ops_init+0xbb/0x6b0
[ 54.739331] setup_net+0x3d9/0x990
[ 54.739809] ? down_read_killable+0x1d7/0x4e0
[ 54.740407] ? __pfx_setup_net+0x10/0x10
[ 54.740920] ? copy_net_ns+0x17c/0x770
[ 54.741451] copy_net_ns+0x321/0x770
[ 54.741928] create_new_namespaces+0x3f6/0xb30
[ 54.742541] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.743145] ksys_unshare+0x44d/0x8e0
[ 54.743662] ? __pfx_ksys_unshare+0x10/0x10
[ 54.744209] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.744935] __x64_sys_unshare+0x31/0x40
[ 54.745531] do_syscall_64+0x3f/0x90
[ 54.746010] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.746679] RIP: 0033:0x7f5174c650d7
[ 54.747145] 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
[ 54.749316] RSP: 002b:00007ffc30fed538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.750267] RAX: ffffffffffffffda RBX: 00007ffc30fedb78 RCX: 00007f5174c650d7
[ 54.751153] RDX: 00007f5174ccf41f RSI: 00007ffc30fed4d0 RDI: 0000000040000000
[ 54.752032] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc30fed2e0
[ 54.752934] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5174d77bf0
[ 54.753820] R13: 00007ffc30fed610 R14: 0000000000000000 R15: 00000000000000f8
[ 54.754729]
[ 54.755026] irq event stamp: 9773
[ 54.755473] hardirqs last enabled at (9785): [] __up_console_sem+0x78/0x80
[ 54.756545] hardirqs last disabled at (9796): [] __up_console_sem+0x5d/0x80
[ 54.757599] softirqs last enabled at (9636): [] irq_exit_rcu+0x93/0xc0
[ 54.758618] softirqs last disabled at (9629): [] irq_exit_rcu+0x93/0xc0
[ 54.759655] ---[ end trace 0000000000000000 ]---
[ 54.762369] ------------[ cut here ]------------
[ 54.763016] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.764980] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.766077] Modules linked in:
[ 54.766527] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.767865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.769081] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.769881] 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
[ 54.772302] RSP: 0018:ffff88801fa8fbf0 EFLAGS: 00010286
[ 54.773116] RAX: 0000000000000000 RBX: ffff88800ea03e40 RCX: 0000000000000000
[ 54.774230] RDX: ffff88801927d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.775257] RBP: ffff88800ea03e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.776346] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.777367] R13: ffffffff84e23fe0 R14: ffff88800ea03e48 R15: ffffffff84db0aa0
[ 54.778597] FS: 0000555555deb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.779776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.780753] CR2: 00007f61898a9000 CR3: 000000000e7b6000 CR4: 0000000000350ef0
[ 54.781856] Call Trace:
[ 54.782193]
[ 54.782642] nf_ct_net_init+0x224/0x3d0
[ 54.783189] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.783952] ops_init+0xbb/0x6b0
[ 54.784560] setup_net+0x3d9/0x990
[ 54.785032] ? down_read_killable+0x1d7/0x4e0
[ 54.785828] ? __pfx_setup_net+0x10/0x10
[ 54.786343] ? copy_net_ns+0x17c/0x770
[ 54.787033] copy_net_ns+0x321/0x770
[ 54.787705] create_new_namespaces+0x3f6/0xb30
[ 54.788322] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.789072] ksys_unshare+0x44d/0x8e0
[ 54.789774] ? __pfx_ksys_unshare+0x10/0x10
[ 54.790333] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.791237] __x64_sys_unshare+0x31/0x40
[ 54.791937] do_syscall_64+0x3f/0x90
[ 54.792706] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.793344] RIP: 0033:0x7f5174c650d7
[ 54.793949] 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
[ 54.796313] RSP: 002b:00007ffc30fed538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.797542] RAX: ffffffffffffffda RBX: 00007ffc30fedb78 RCX: 00007f5174c650d7
[ 54.798538] RDX: 00007f5174ccf41f RSI: 00007ffc30fed4d0 RDI: 0000000040000000
[ 54.799612] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc30fed2e0
[ 54.800632] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5174d77bf0
[ 54.801663] R13: 00007ffc30fed610 R14: 0000000000000000 R15: 00000000000000f8
[ 54.802674]
[ 54.802977] irq event stamp: 13353
[ 54.803637] hardirqs last enabled at (13483): [] __up_console_sem+0x78/0x80
[ 54.804878] hardirqs last disabled at (13572): [] __up_console_sem+0x5d/0x80
[ 54.806070] softirqs last enabled at (13644): [] irq_exit_rcu+0x93/0xc0
[ 54.807240] softirqs last disabled at (13657): [] irq_exit_rcu+0x93/0xc0
[ 54.808326] ---[ end trace 0000000000000000 ]---
[ 56.345986] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.393453] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.441501] Bluetooth: hci0: command 0x040f tx timeout
[ 62.489468] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:28:23 Registers:
info registers vcpu 0
RAX=000000000001eead 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=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 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=00007f61ac039078 CR3=000000001440c000 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=2035323a38323a37302038312079614d XMM01=5d3031343637362e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fa8f5f0
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 0000555555deb400 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=00007f61897f72a0 CR3=000000000e7b6000 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