Warning: Permanently added '[localhost]:16962' (ECDSA) to the list of known hosts.
2023/05/16 18:27:12 fuzzer started
2023/05/16 18:27:12 dialing manager at localhost:35573
2023/05/16 18:27:12 checking machine...
2023/05/16 18:27:12 checking revisions...
syzkaller login: [ 40.248047] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:27:12 testing simple program...
[ 40.308009] cgroup: Unknown subsys name 'net'
[ 40.399527] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.980607] audit: type=1400 audit(1684261645.232:6): 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
[ 54.048531] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.056236] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.057811] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.061098] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.062891] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.064142] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.471174] ------------[ cut here ]------------
[ 54.472002] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.474115] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.475352] Modules linked in:
[ 54.475896] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.478026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.480186] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.481394] 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
[ 54.483713] RSP: 0018:ffff88801ecc7c00 EFLAGS: 00010282
[ 54.484530] RAX: 0000000000000000 RBX: ffff88800d6a9840 RCX: 0000000000000000
[ 54.485574] RDX: ffff8880168dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.486640] RBP: ffff88800d6a9854 R08: 0000000000000001 R09: 0000000000000000
[ 54.487683] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.488718] R13: ffffffff84e223a0 R14: ffff88800d6a9848 R15: ffffffff84d73340
[ 54.489728] FS: 0000555556b09400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.490887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.491748] CR2: 00007f28086076f4 CR3: 000000001f4c2000 CR4: 0000000000350ef0
[ 54.492774] Call Trace:
[ 54.493158]
[ 54.493545] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.494232] ipv4_frags_init_net+0x269/0x440
[ 54.494915] ops_init+0xbb/0x6b0
[ 54.495466] setup_net+0x3d9/0x990
[ 54.495989] ? down_read_killable+0x1d7/0x4e0
[ 54.496681] ? __pfx_setup_net+0x10/0x10
[ 54.497257] ? copy_net_ns+0x17c/0x770
[ 54.497860] copy_net_ns+0x321/0x770
[ 54.498459] create_new_namespaces+0x3f6/0xb30
[ 54.499132] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.499918] ksys_unshare+0x44d/0x8e0
[ 54.500530] ? __pfx_ksys_unshare+0x10/0x10
[ 54.501162] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.502032] __x64_sys_unshare+0x31/0x40
[ 54.502661] do_syscall_64+0x3f/0x90
[ 54.503215] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.504006] RIP: 0033:0x7fe7b71190d7
[ 54.504584] 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
[ 54.507086] RSP: 002b:00007ffed3ef9978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.508225] RAX: ffffffffffffffda RBX: 00007ffed3ef9fb8 RCX: 00007fe7b71190d7
[ 54.509272] RDX: 00007fe7b718341f RSI: 00007ffed3ef9910 RDI: 0000000040000000
[ 54.510313] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed3ef9720
[ 54.511397] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe7b722bbf0
[ 54.512421] R13: 00007ffed3ef9a50 R14: 0000000000000000 R15: 00000000000000f8
[ 54.513477]
[ 54.513819] irq event stamp: 8065
[ 54.514301] hardirqs last enabled at (8075): [] __up_console_sem+0x78/0x80
[ 54.515546] hardirqs last disabled at (8086): [] __up_console_sem+0x5d/0x80
[ 54.516783] softirqs last enabled at (7540): [] irq_exit_rcu+0x93/0xc0
[ 54.517979] softirqs last disabled at (7535): [] irq_exit_rcu+0x93/0xc0
[ 54.519183] ---[ end trace 0000000000000000 ]---
[ 54.525725] ------------[ cut here ]------------
[ 54.526501] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.528768] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.530019] Modules linked in:
[ 54.530543] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.531941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.533136] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.533930] 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
[ 54.536543] RSP: 0018:ffff88801ecc7c00 EFLAGS: 00010282
[ 54.537315] RAX: 0000000000000000 RBX: ffff88800df31440 RCX: 0000000000000000
[ 54.538523] RDX: ffff8880168dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.539648] RBP: ffff88800df31454 R08: 0000000000000001 R09: 0000000000000000
[ 54.540693] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.541748] R13: ffffffff84e223a0 R14: ffff88800df31448 R15: ffffffff84da62e0
[ 54.542812] FS: 0000555556b09400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.544006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.544744] CR2: 00007f28086076f4 CR3: 000000001f4c2000 CR4: 0000000000350ef0
[ 54.545655] Call Trace:
[ 54.545983]
[ 54.546283] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.546941] ipv6_frags_init_net+0x206/0x3c0
[ 54.547545] ops_init+0xbb/0x6b0
[ 54.547993] setup_net+0x3d9/0x990
[ 54.548485] ? down_read_killable+0x1d7/0x4e0
[ 54.549051] ? __pfx_setup_net+0x10/0x10
[ 54.549592] ? copy_net_ns+0x17c/0x770
[ 54.550103] copy_net_ns+0x321/0x770
[ 54.550605] create_new_namespaces+0x3f6/0xb30
[ 54.551219] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.551867] ksys_unshare+0x44d/0x8e0
[ 54.552395] ? __pfx_ksys_unshare+0x10/0x10
[ 54.552939] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.553687] __x64_sys_unshare+0x31/0x40
[ 54.554201] do_syscall_64+0x3f/0x90
[ 54.554706] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.555386] RIP: 0033:0x7fe7b71190d7
[ 54.555864] 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
[ 54.558048] RSP: 002b:00007ffed3ef9978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.559005] RAX: ffffffffffffffda RBX: 00007ffed3ef9fb8 RCX: 00007fe7b71190d7
[ 54.559928] RDX: 00007fe7b718341f RSI: 00007ffed3ef9910 RDI: 0000000040000000
[ 54.560837] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed3ef9720
[ 54.561721] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe7b722bbf0
[ 54.562602] R13: 00007ffed3ef9a50 R14: 0000000000000000 R15: 00000000000000f8
[ 54.563537]
[ 54.563836] irq event stamp: 10465
[ 54.564264] hardirqs last enabled at (10475): [] __up_console_sem+0x78/0x80
[ 54.565337] hardirqs last disabled at (10486): [] __up_console_sem+0x5d/0x80
[ 54.566440] softirqs last enabled at (10150): [] irq_exit_rcu+0x93/0xc0
[ 54.567493] softirqs last disabled at (10141): [] irq_exit_rcu+0x93/0xc0
[ 54.568546] ---[ end trace 0000000000000000 ]---
[ 54.570075] ------------[ cut here ]------------
[ 54.570758] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.572792] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.573838] Modules linked in:
[ 54.574255] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.575417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.576418] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.577055] 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
[ 54.579216] RSP: 0018:ffff88801ecc7bf0 EFLAGS: 00010286
[ 54.579905] RAX: 0000000000000000 RBX: ffff88800df31240 RCX: 0000000000000000
[ 54.580779] RDX: ffff8880168dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.581659] RBP: ffff88800df31254 R08: 0000000000000001 R09: 0000000000000000
[ 54.582536] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.583412] R13: ffffffff84e223a0 R14: ffff88800df31248 R15: ffffffff84daf020
[ 54.584262] FS: 0000555556b09400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.585248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.585982] CR2: 00007f28086076f4 CR3: 000000001f4c2000 CR4: 0000000000350ef0
[ 54.586853] Call Trace:
[ 54.587181]
[ 54.587507] nf_ct_net_init+0x224/0x3d0
[ 54.588019] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.588617] ops_init+0xbb/0x6b0
[ 54.589059] setup_net+0x3d9/0x990
[ 54.589558] ? down_read_killable+0x1d7/0x4e0
[ 54.590119] ? __pfx_setup_net+0x10/0x10
[ 54.590649] ? copy_net_ns+0x17c/0x770
[ 54.591149] copy_net_ns+0x321/0x770
[ 54.591689] create_new_namespaces+0x3f6/0xb30
[ 54.592270] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.592909] ksys_unshare+0x44d/0x8e0
[ 54.593432] ? __pfx_ksys_unshare+0x10/0x10
[ 54.593974] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.594713] __x64_sys_unshare+0x31/0x40
[ 54.595233] do_syscall_64+0x3f/0x90
[ 54.595731] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.596391] RIP: 0033:0x7fe7b71190d7
[ 54.596855] 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
[ 54.598998] RSP: 002b:00007ffed3ef9978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.599948] RAX: ffffffffffffffda RBX: 00007ffed3ef9fb8 RCX: 00007fe7b71190d7
[ 54.600827] RDX: 00007fe7b718341f RSI: 00007ffed3ef9910 RDI: 0000000040000000
[ 54.601699] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed3ef9720
[ 54.602584] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe7b722bbf0
[ 54.603483] R13: 00007ffed3ef9a50 R14: 0000000000000000 R15: 00000000000000f8
[ 54.604354]
[ 54.604692] irq event stamp: 11255
[ 54.605120] hardirqs last enabled at (11265): [] __up_console_sem+0x78/0x80
[ 54.606183] hardirqs last disabled at (11276): [] __up_console_sem+0x5d/0x80
[ 54.607250] softirqs last enabled at (11006): [] irq_exit_rcu+0x93/0xc0
[ 54.608281] softirqs last disabled at (11001): [] irq_exit_rcu+0x93/0xc0
[ 54.609296] ---[ end trace 0000000000000000 ]---
executing program
[ 56.137985] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.185425] Bluetooth: hci0: command 0x041b tx timeout
[ 60.233431] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.281435] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:27:22 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ecc7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556b09400 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=00007f28086076f4 CR3=000000001f4c2000 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=000000000003df4f 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=00007f9c310851f8 CR3=000000001646a000 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=4e9597c6d283b5bd4e4a0250c80bfaf7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000001101c0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=74e4448bf9f8c83600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000