Warning: Permanently added '[localhost]:19471' (ECDSA) to the list of known hosts.
2023/05/16 13:07:39 fuzzer started
2023/05/16 13:07:39 dialing manager at localhost:35573
2023/05/16 13:07:39 checking machine...
2023/05/16 13:07:39 checking revisions...
syzkaller login: [ 42.840755] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:07:40 testing simple program...
[ 42.910050] cgroup: Unknown subsys name 'net'
[ 42.985811] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.933224] audit: type=1400 audit(1684242472.218:6): 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
[ 56.041712] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.044087] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.045366] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.048462] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.050566] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.051696] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.413527] ------------[ cut here ]------------
[ 56.414198] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.416071] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.417274] Modules linked in:
[ 56.417803] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.422596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.423742] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.424550] 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
[ 56.426891] RSP: 0018:ffff88801640fc00 EFLAGS: 00010282
[ 56.427688] RAX: 0000000000000000 RBX: ffff888010127040 RCX: 0000000000000000
[ 56.428654] RDX: ffff888016c69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.429572] RBP: ffff888010127054 R08: 0000000000000001 R09: 0000000000000000
[ 56.430498] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.431419] R13: ffffffff84e223a0 R14: ffff888010127048 R15: ffffffff84d73340
[ 56.432351] FS: 0000555555a18400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.433372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.434110] CR2: 00007f3d708776f4 CR3: 000000000e01a000 CR4: 0000000000350ef0
[ 56.435041] Call Trace:
[ 56.435406]
[ 56.435711] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.436392] ipv4_frags_init_net+0x269/0x440
[ 56.436965] ops_init+0xbb/0x6b0
[ 56.437456] setup_net+0x3d9/0x990
[ 56.437924] ? down_read_killable+0x1d7/0x4e0
[ 56.438547] ? __pfx_setup_net+0x10/0x10
[ 56.439075] ? copy_net_ns+0x17c/0x770
[ 56.439623] copy_net_ns+0x321/0x770
[ 56.440139] create_new_namespaces+0x3f6/0xb30
[ 56.440773] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.441446] ksys_unshare+0x44d/0x8e0
[ 56.441946] ? __pfx_ksys_unshare+0x10/0x10
[ 56.442540] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.443279] __x64_sys_unshare+0x31/0x40
[ 56.443845] do_syscall_64+0x3f/0x90
[ 56.444362] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.445015] RIP: 0033:0x7f28b65c10d7
[ 56.445507] 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
[ 56.447694] RSP: 002b:00007ffdeddb3868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.448663] RAX: ffffffffffffffda RBX: 00007ffdeddb3ea8 RCX: 00007f28b65c10d7
[ 56.449550] RDX: 00007f28b662b41f RSI: 00007ffdeddb3800 RDI: 0000000040000000
[ 56.450435] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdeddb3610
[ 56.451278] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f28b66d3bf0
[ 56.452179] R13: 00007ffdeddb3940 R14: 0000000000000000 R15: 00000000000000f8
[ 56.453087]
[ 56.453416] irq event stamp: 8973
[ 56.453839] hardirqs last enabled at (8983): [] __up_console_sem+0x78/0x80
[ 56.454884] hardirqs last disabled at (8994): [] __up_console_sem+0x5d/0x80
[ 56.455946] softirqs last enabled at (8572): [] irq_exit_rcu+0x93/0xc0
[ 56.456976] softirqs last disabled at (8559): [] irq_exit_rcu+0x93/0xc0
[ 56.457998] ---[ end trace 0000000000000000 ]---
[ 56.464872] ------------[ cut here ]------------
[ 56.465492] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.467202] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.468269] Modules linked in:
[ 56.468719] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.469917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.470967] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.471660] 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
[ 56.473941] RSP: 0018:ffff88801640fc00 EFLAGS: 00010282
[ 56.474646] RAX: 0000000000000000 RBX: ffff88800f015c40 RCX: 0000000000000000
[ 56.475568] RDX: ffff888016c69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.476517] RBP: ffff88800f015c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.477437] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.478366] R13: ffffffff84e223a0 R14: ffff88800f015c48 R15: ffffffff84da62e0
[ 56.479253] FS: 0000555555a18400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.480305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.481054] CR2: 00007f3d708776f4 CR3: 000000000e01a000 CR4: 0000000000350ef0
[ 56.481970] Call Trace:
[ 56.482300]
[ 56.482634] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.483265] ipv6_frags_init_net+0x206/0x3c0
[ 56.483874] ops_init+0xbb/0x6b0
[ 56.484355] setup_net+0x3d9/0x990
[ 56.484818] ? down_read_killable+0x1d7/0x4e0
[ 56.485426] ? __pfx_setup_net+0x10/0x10
[ 56.485954] ? copy_net_ns+0x17c/0x770
[ 56.486510] copy_net_ns+0x321/0x770
[ 56.487004] create_new_namespaces+0x3f6/0xb30
[ 56.487631] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.488286] ksys_unshare+0x44d/0x8e0
[ 56.488822] ? __pfx_ksys_unshare+0x10/0x10
[ 56.489412] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.490149] __x64_sys_unshare+0x31/0x40
[ 56.490706] do_syscall_64+0x3f/0x90
[ 56.491199] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.491890] RIP: 0033:0x7f28b65c10d7
[ 56.492397] 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
[ 56.494652] RSP: 002b:00007ffdeddb3868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.495627] RAX: ffffffffffffffda RBX: 00007ffdeddb3ea8 RCX: 00007f28b65c10d7
[ 56.496536] RDX: 00007f28b662b41f RSI: 00007ffdeddb3800 RDI: 0000000040000000
[ 56.497408] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdeddb3610
[ 56.498259] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f28b66d3bf0
[ 56.499133] R13: 00007ffdeddb3940 R14: 0000000000000000 R15: 00000000000000f8
[ 56.500042]
[ 56.500366] irq event stamp: 10917
[ 56.500796] hardirqs last enabled at (10927): [] __up_console_sem+0x78/0x80
[ 56.501857] hardirqs last disabled at (10938): [] __up_console_sem+0x5d/0x80
[ 56.502916] softirqs last enabled at (10254): [] irq_exit_rcu+0x93/0xc0
[ 56.503965] softirqs last disabled at (10217): [] irq_exit_rcu+0x93/0xc0
[ 56.504991] ---[ end trace 0000000000000000 ]---
[ 56.506288] ------------[ cut here ]------------
[ 56.506915] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.508789] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.509854] Modules linked in:
[ 56.510251] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.511387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.512393] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.513027] 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
[ 56.515191] RSP: 0018:ffff88801640fbf0 EFLAGS: 00010286
[ 56.515872] RAX: 0000000000000000 RBX: ffff8880099ea640 RCX: 0000000000000000
[ 56.516747] RDX: ffff888016c69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.517611] RBP: ffff8880099ea654 R08: 0000000000000001 R09: 0000000000000000
[ 56.518482] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.519349] R13: ffffffff84e223a0 R14: ffff8880099ea648 R15: ffffffff84daf020
[ 56.520210] FS: 0000555555a18400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.521195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.521927] CR2: 00007f3d708776f4 CR3: 000000000e01a000 CR4: 0000000000350ef0
[ 56.522809] Call Trace:
[ 56.523132]
[ 56.523453] nf_ct_net_init+0x224/0x3d0
[ 56.523962] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.524579] ops_init+0xbb/0x6b0
[ 56.525022] setup_net+0x3d9/0x990
[ 56.525490] ? down_read_killable+0x1d7/0x4e0
[ 56.526045] ? __pfx_setup_net+0x10/0x10
[ 56.526571] ? copy_net_ns+0x17c/0x770
[ 56.527070] copy_net_ns+0x321/0x770
[ 56.527572] create_new_namespaces+0x3f6/0xb30
[ 56.528174] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.528808] ksys_unshare+0x44d/0x8e0
[ 56.529288] ? __pfx_ksys_unshare+0x10/0x10
[ 56.529861] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.530596] __x64_sys_unshare+0x31/0x40
[ 56.531113] do_syscall_64+0x3f/0x90
[ 56.531609] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.532250] RIP: 0033:0x7f28b65c10d7
[ 56.532744] 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
[ 56.534890] RSP: 002b:00007ffdeddb3868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.535866] RAX: ffffffffffffffda RBX: 00007ffdeddb3ea8 RCX: 00007f28b65c10d7
[ 56.536765] RDX: 00007f28b662b41f RSI: 00007ffdeddb3800 RDI: 0000000040000000
[ 56.537683] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdeddb3610
[ 56.538612] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f28b66d3bf0
[ 56.539511] R13: 00007ffdeddb3940 R14: 0000000000000000 R15: 00000000000000f8
[ 56.540457]
[ 56.540768] irq event stamp: 11709
[ 56.541222] hardirqs last enabled at (11719): [] __up_console_sem+0x78/0x80
[ 56.542315] hardirqs last disabled at (11730): [] __up_console_sem+0x5d/0x80
[ 56.543390] softirqs last enabled at (11394): [] irq_exit_rcu+0x93/0xc0
[ 56.544462] softirqs last disabled at (11389): [] irq_exit_rcu+0x93/0xc0
[ 56.545497] ---[ end trace 0000000000000000 ]---
executing program
[ 58.067118] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.114072] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.161403] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.209394] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
13:07:47 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801640f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555555a18400 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=00007f3d708776f4 CR3=000000000e01a000 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=0000000000024c1d 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=00000206 [-----P-] 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=00007f8fc04b1088 CR3=000000000f518000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032666132373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000