Warning: Permanently added '[localhost]:23790' (ECDSA) to the list of known hosts.
2023/05/16 14:47:08 fuzzer started
2023/05/16 14:47:08 dialing manager at localhost:35573
2023/05/16 14:47:08 checking machine...
2023/05/16 14:47:08 checking revisions...
syzkaller login: [ 41.115528] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:47:08 testing simple program...
[ 41.181480] cgroup: Unknown subsys name 'net'
[ 41.254251] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.884776] audit: type=1400 audit(1684248442.761:6): 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
[ 56.026968] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.028721] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.030137] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.034036] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.035664] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.036849] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.409961] ------------[ cut here ]------------
[ 56.411181] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.413139] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.414461] Modules linked in:
[ 56.414976] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.419846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.420906] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.421604] 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
[ 56.423879] RSP: 0018:ffff88801ea67c00 EFLAGS: 00010282
[ 56.424588] RAX: 0000000000000000 RBX: ffff88800f556840 RCX: 0000000000000000
[ 56.425505] RDX: ffff88801ea58000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.426388] RBP: ffff88800f556854 R08: 0000000000000001 R09: 0000000000000000
[ 56.427314] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.428223] R13: ffffffff84e223a0 R14: ffff88800f556848 R15: ffffffff84d73340
[ 56.429144] FS: 0000555556ab2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.430181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.430939] CR2: 00007f6e2ea416f4 CR3: 000000000fb5c000 CR4: 0000000000350ee0
[ 56.431855] Call Trace:
[ 56.432177]
[ 56.432515] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.433134] ipv4_frags_init_net+0x269/0x440
[ 56.433744] ops_init+0xbb/0x6b0
[ 56.434191] setup_net+0x3d9/0x990
[ 56.434692] ? down_read_killable+0x1d7/0x4e0
[ 56.435280] ? __pfx_setup_net+0x10/0x10
[ 56.435833] ? copy_net_ns+0x17c/0x770
[ 56.436350] copy_net_ns+0x321/0x770
[ 56.436880] create_new_namespaces+0x3f6/0xb30
[ 56.437491] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.438132] ksys_unshare+0x44d/0x8e0
[ 56.438692] ? __pfx_ksys_unshare+0x10/0x10
[ 56.439260] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.440021] __x64_sys_unshare+0x31/0x40
[ 56.440584] do_syscall_64+0x3f/0x90
[ 56.441071] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.441754] RIP: 0033:0x7fcae4a220d7
[ 56.442234] 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
[ 56.444518] RSP: 002b:00007fff49a674d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.445497] RAX: ffffffffffffffda RBX: 00007fff49a67b18 RCX: 00007fcae4a220d7
[ 56.446375] RDX: 00007fcae4a8c41f RSI: 00007fff49a67470 RDI: 0000000040000000
[ 56.447298] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff49a67280
[ 56.448213] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcae4b34bf0
[ 56.449141] R13: 00007fff49a675b0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.450083]
[ 56.450387] irq event stamp: 9003
[ 56.450865] hardirqs last enabled at (9015): [] __up_console_sem+0x78/0x80
[ 56.451956] hardirqs last disabled at (9026): [] __up_console_sem+0x5d/0x80
[ 56.453070] softirqs last enabled at (8912): [] irq_exit_rcu+0x93/0xc0
[ 56.454135] softirqs last disabled at (8907): [] irq_exit_rcu+0x93/0xc0
[ 56.455217] ---[ end trace 0000000000000000 ]---
[ 56.460678] ------------[ cut here ]------------
[ 56.461273] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.463173] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.464284] Modules linked in:
[ 56.464739] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.465956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.467012] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.467699] 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
[ 56.469951] RSP: 0018:ffff88801ea67c00 EFLAGS: 00010282
[ 56.470664] RAX: 0000000000000000 RBX: ffff88800dac7240 RCX: 0000000000000000
[ 56.471596] RDX: ffff88801ea58000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.472522] RBP: ffff88800dac7254 R08: 0000000000000001 R09: 0000000000000000
[ 56.473418] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.474342] R13: ffffffff84e223a0 R14: ffff88800dac7248 R15: ffffffff84da62e0
[ 56.475294] FS: 0000555556ab2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.476321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.477088] CR2: 00007f6e2ea416f4 CR3: 000000000fb5c000 CR4: 0000000000350ee0
[ 56.478004] Call Trace:
[ 56.478353]
[ 56.478697] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.479301] ipv6_frags_init_net+0x206/0x3c0
[ 56.479879] ops_init+0xbb/0x6b0
[ 56.480321] setup_net+0x3d9/0x990
[ 56.480798] ? down_read_killable+0x1d7/0x4e0
[ 56.481358] ? __pfx_setup_net+0x10/0x10
[ 56.481886] ? copy_net_ns+0x17c/0x770
[ 56.482394] copy_net_ns+0x321/0x770
[ 56.482917] create_new_namespaces+0x3f6/0xb30
[ 56.483529] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.484141] ksys_unshare+0x44d/0x8e0
[ 56.484658] ? __pfx_ksys_unshare+0x10/0x10
[ 56.485202] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.485933] __x64_sys_unshare+0x31/0x40
[ 56.486479] do_syscall_64+0x3f/0x90
[ 56.486949] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.487609] RIP: 0033:0x7fcae4a220d7
[ 56.488074] 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
[ 56.490230] RSP: 002b:00007fff49a674d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.491172] RAX: ffffffffffffffda RBX: 00007fff49a67b18 RCX: 00007fcae4a220d7
[ 56.492059] RDX: 00007fcae4a8c41f RSI: 00007fff49a67470 RDI: 0000000040000000
[ 56.492929] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff49a67280
[ 56.493796] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcae4b34bf0
[ 56.494695] R13: 00007fff49a675b0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.495596]
[ 56.495893] irq event stamp: 10777
[ 56.496328] hardirqs last enabled at (10787): [] __up_console_sem+0x78/0x80
[ 56.497394] hardirqs last disabled at (10798): [] __up_console_sem+0x5d/0x80
[ 56.498455] softirqs last enabled at (10272): [] irq_exit_rcu+0x93/0xc0
[ 56.499487] softirqs last disabled at (10247): [] irq_exit_rcu+0x93/0xc0
[ 56.500519] ---[ end trace 0000000000000000 ]---
[ 56.501898] ------------[ cut here ]------------
[ 56.502540] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.504520] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.505560] Modules linked in:
[ 56.505960] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.507116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.508124] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.508789] 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
[ 56.510974] RSP: 0018:ffff88801ea67bf0 EFLAGS: 00010286
[ 56.511655] RAX: 0000000000000000 RBX: ffff88800dac6040 RCX: 0000000000000000
[ 56.512525] RDX: ffff88801ea58000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.513371] RBP: ffff88800dac6054 R08: 0000000000000001 R09: 0000000000000000
[ 56.514267] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.515181] R13: ffffffff84e223a0 R14: ffff88800dac6048 R15: ffffffff84daf020
[ 56.516070] FS: 0000555556ab2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.517053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.517786] CR2: 00007f6e2ea416f4 CR3: 000000000fb5c000 CR4: 0000000000350ee0
[ 56.518690] Call Trace:
[ 56.519015]
[ 56.519313] nf_ct_net_init+0x224/0x3d0
[ 56.519851] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.520417] ops_init+0xbb/0x6b0
[ 56.520885] setup_net+0x3d9/0x990
[ 56.521334] ? down_read_killable+0x1d7/0x4e0
[ 56.521930] ? __pfx_setup_net+0x10/0x10
[ 56.522459] ? copy_net_ns+0x17c/0x770
[ 56.522975] copy_net_ns+0x321/0x770
[ 56.523481] create_new_namespaces+0x3f6/0xb30
[ 56.524071] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.524706] ksys_unshare+0x44d/0x8e0
[ 56.525192] ? __pfx_ksys_unshare+0x10/0x10
[ 56.525758] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.526512] __x64_sys_unshare+0x31/0x40
[ 56.527032] do_syscall_64+0x3f/0x90
[ 56.527532] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.528170] RIP: 0033:0x7fcae4a220d7
[ 56.528658] 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
[ 56.530831] RSP: 002b:00007fff49a674d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.531780] RAX: ffffffffffffffda RBX: 00007fff49a67b18 RCX: 00007fcae4a220d7
[ 56.532655] RDX: 00007fcae4a8c41f RSI: 00007fff49a67470 RDI: 0000000040000000
[ 56.533535] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff49a67280
[ 56.534380] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcae4b34bf0
[ 56.535274] R13: 00007fff49a675b0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.536169]
[ 56.536492] irq event stamp: 11629
[ 56.536925] hardirqs last enabled at (11639): [] __up_console_sem+0x78/0x80
[ 56.537980] hardirqs last disabled at (11650): [] __up_console_sem+0x5d/0x80
[ 56.539061] softirqs last enabled at (11178): [] irq_exit_rcu+0x93/0xc0
[ 56.540089] softirqs last disabled at (11173): [] irq_exit_rcu+0x93/0xc0
[ 56.541112] ---[ end trace 0000000000000000 ]---
[ 58.051138] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.099052] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.146515] Bluetooth: hci0: command 0x040f tx timeout
[ 64.194500] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:47:20 Registers:
info registers vcpu 0
RAX=0000000000022a79 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f844edad078 CR3=000000000df4e000 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=d341895a19ff7f938c4157b0dfb2ce31
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=97eeed3f137b7e4e000000000013bde8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0d44c5ece53146e100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ea675f0
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 0000555556ab2400 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=00007f6e2ea416f4 CR3=000000000fb5c000 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