Warning: Permanently added '[localhost]:44153' (ECDSA) to the list of known hosts.
2023/05/16 14:02:56 fuzzer started
2023/05/16 14:02:56 dialing manager at localhost:35573
2023/05/16 14:02:56 checking machine...
2023/05/16 14:02:56 checking revisions...
syzkaller login: [ 34.697067] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:02:56 testing simple program...
[ 34.767099] cgroup: Unknown subsys name 'net'
[ 34.833401] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.212544] audit: type=1400 audit(1684245790.254:6): 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
[ 49.316173] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.318021] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.319806] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.325714] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.327624] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.328998] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 49.716587] ------------[ cut here ]------------
[ 49.717276] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.719226] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.720556] Modules linked in:
[ 49.721011] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.725912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.726947] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.727741] 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
[ 49.729914] RSP: 0018:ffff88801642fc00 EFLAGS: 00010282
[ 49.730589] RAX: 0000000000000000 RBX: ffff88800dd31c40 RCX: 0000000000000000
[ 49.731447] RDX: ffff88800de0d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.732382] RBP: ffff88800dd31c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.733329] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.734233] R13: ffffffff84e223a0 R14: ffff88800dd31c48 R15: ffffffff84d73340
[ 49.735173] FS: 00005555559fd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.736039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.736556] CR2: 00007f5eba5816f4 CR3: 00000000166f0000 CR4: 0000000000350ef0
[ 49.737146] Call Trace:
[ 49.737371]
[ 49.737602] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.738030] ipv4_frags_init_net+0x269/0x440
[ 49.738410] ops_init+0xbb/0x6b0
[ 49.738739] setup_net+0x3d9/0x990
[ 49.739061] ? down_read_killable+0x1d7/0x4e0
[ 49.739507] ? __pfx_setup_net+0x10/0x10
[ 49.739881] ? copy_net_ns+0x17c/0x770
[ 49.740249] copy_net_ns+0x321/0x770
[ 49.740628] create_new_namespaces+0x3f6/0xb30
[ 49.741063] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.741545] ksys_unshare+0x44d/0x8e0
[ 49.741886] ? __pfx_ksys_unshare+0x10/0x10
[ 49.742253] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.742799] __x64_sys_unshare+0x31/0x40
[ 49.743184] do_syscall_64+0x3f/0x90
[ 49.743570] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.744039] RIP: 0033:0x7fb300cd30d7
[ 49.744374] 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
[ 49.745959] RSP: 002b:00007ffe16a86998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.746645] RAX: ffffffffffffffda RBX: 00007ffe16a86fd8 RCX: 00007fb300cd30d7
[ 49.747283] RDX: 00007fb300d3d41f RSI: 00007ffe16a86930 RDI: 0000000040000000
[ 49.747933] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe16a86740
[ 49.748569] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb300de5bf0
[ 49.749190] R13: 00007ffe16a86a70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.749851]
[ 49.750075] irq event stamp: 7971
[ 49.750386] hardirqs last enabled at (7981): [] __up_console_sem+0x78/0x80
[ 49.751143] hardirqs last disabled at (7992): [] __up_console_sem+0x5d/0x80
[ 49.751913] softirqs last enabled at (7544): [] irq_exit_rcu+0x93/0xc0
[ 49.752654] softirqs last disabled at (7517): [] irq_exit_rcu+0x93/0xc0
[ 49.753352] ---[ end trace 0000000000000000 ]---
[ 49.757784] ------------[ cut here ]------------
[ 49.758204] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.760006] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.760751] Modules linked in:
[ 49.761041] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.761877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.762609] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.763052] 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
[ 49.764507] RSP: 0018:ffff88801642fc00 EFLAGS: 00010282
[ 49.764948] RAX: 0000000000000000 RBX: ffff88800ebd8640 RCX: 0000000000000000
[ 49.765546] RDX: ffff88800de0d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.766116] RBP: ffff88800ebd8654 R08: 0000000000000001 R09: 0000000000000000
[ 49.766712] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.767350] R13: ffffffff84e223a0 R14: ffff88800ebd8648 R15: ffffffff84da62e0
[ 49.767970] FS: 00005555559fd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.768662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.769160] CR2: 00007f5eba5816f4 CR3: 00000000166f0000 CR4: 0000000000350ef0
[ 49.769793] Call Trace:
[ 49.770033]
[ 49.770237] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.770686] ipv6_frags_init_net+0x206/0x3c0
[ 49.771088] ops_init+0xbb/0x6b0
[ 49.771410] setup_net+0x3d9/0x990
[ 49.771761] ? down_read_killable+0x1d7/0x4e0
[ 49.772161] ? __pfx_setup_net+0x10/0x10
[ 49.772558] ? copy_net_ns+0x17c/0x770
[ 49.772930] copy_net_ns+0x321/0x770
[ 49.773273] create_new_namespaces+0x3f6/0xb30
[ 49.773704] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.774159] ksys_unshare+0x44d/0x8e0
[ 49.774520] ? __pfx_ksys_unshare+0x10/0x10
[ 49.774914] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.775414] __x64_sys_unshare+0x31/0x40
[ 49.775794] do_syscall_64+0x3f/0x90
[ 49.776126] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.776591] RIP: 0033:0x7fb300cd30d7
[ 49.776919] 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
[ 49.778411] RSP: 002b:00007ffe16a86998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.779066] RAX: ffffffffffffffda RBX: 00007ffe16a86fd8 RCX: 00007fb300cd30d7
[ 49.779697] RDX: 00007fb300d3d41f RSI: 00007ffe16a86930 RDI: 0000000040000000
[ 49.780303] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe16a86740
[ 49.780923] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb300de5bf0
[ 49.781537] R13: 00007ffe16a86a70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.782152]
[ 49.782360] irq event stamp: 9803
[ 49.782684] hardirqs last enabled at (9815): [] __up_console_sem+0x78/0x80
[ 49.783416] hardirqs last disabled at (9824): [] __up_console_sem+0x5d/0x80
[ 49.784167] softirqs last enabled at (9584): [] irq_exit_rcu+0x93/0xc0
[ 49.784881] softirqs last disabled at (9579): [] irq_exit_rcu+0x93/0xc0
[ 49.785616] ---[ end trace 0000000000000000 ]---
[ 49.786583] ------------[ cut here ]------------
[ 49.786990] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.788329] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.789067] Modules linked in:
[ 49.789351] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.790157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.790867] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.791394] 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
[ 49.792911] RSP: 0018:ffff88801642fbf0 EFLAGS: 00010286
[ 49.793362] RAX: 0000000000000000 RBX: ffff88800ebd9e40 RCX: 0000000000000000
[ 49.794016] RDX: ffff88800de0d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.794640] RBP: ffff88800ebd9e54 R08: 0000000000000001 R09: 0000000000000000
[ 49.795271] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.795921] R13: ffffffff84e223a0 R14: ffff88800ebd9e48 R15: ffffffff84daf020
[ 49.796538] FS: 00005555559fd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.797259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.797779] CR2: 00007f5eba5816f4 CR3: 00000000166f0000 CR4: 0000000000350ef0
[ 49.798387] Call Trace:
[ 49.798640]
[ 49.798853] nf_ct_net_init+0x224/0x3d0
[ 49.799216] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.799627] ops_init+0xbb/0x6b0
[ 49.799929] setup_net+0x3d9/0x990
[ 49.800242] ? down_read_killable+0x1d7/0x4e0
[ 49.800665] ? __pfx_setup_net+0x10/0x10
[ 49.801019] ? copy_net_ns+0x17c/0x770
[ 49.801365] copy_net_ns+0x321/0x770
[ 49.801725] create_new_namespaces+0x3f6/0xb30
[ 49.802143] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.802611] ksys_unshare+0x44d/0x8e0
[ 49.802949] ? __pfx_ksys_unshare+0x10/0x10
[ 49.803356] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.803893] __x64_sys_unshare+0x31/0x40
[ 49.804255] do_syscall_64+0x3f/0x90
[ 49.804612] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.805064] RIP: 0033:0x7fb300cd30d7
[ 49.805395] 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
[ 49.806958] RSP: 002b:00007ffe16a86998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.807629] RAX: ffffffffffffffda RBX: 00007ffe16a86fd8 RCX: 00007fb300cd30d7
[ 49.808216] RDX: 00007fb300d3d41f RSI: 00007ffe16a86930 RDI: 0000000040000000
[ 49.808826] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe16a86740
[ 49.809415] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb300de5bf0
[ 49.810030] R13: 00007ffe16a86a70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.810659]
[ 49.810864] irq event stamp: 10557
[ 49.811163] hardirqs last enabled at (10567): [] __up_console_sem+0x78/0x80
[ 49.811910] hardirqs last disabled at (10578): [] __up_console_sem+0x5d/0x80
[ 49.812637] softirqs last enabled at (10414): [] irq_exit_rcu+0x93/0xc0
[ 49.813344] softirqs last disabled at (10405): [] irq_exit_rcu+0x93/0xc0
[ 49.814086] ---[ end trace 0000000000000000 ]---
[ 51.396396] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.443544] Bluetooth: hci0: command 0x041b tx timeout
[ 55.491559] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.539537] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:03:11 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801642f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 00005555559fd400 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=00007f5eba5816f4 CR3=00000000166f0000 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=00000000000352cd 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=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=00007f35ceb29610 CR3=000000000c55e000 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=2031313a33303a34312036312079614d XMM01=5d3635353032372e39342020205b203a
XMM02=646f4d205d3635353032372e39342020 XMM03=6b7a79732031313a33303a3431203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3632323931372e39342020205b XMM07=79732031313a33303a34312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000