Warning: Permanently added '[localhost]:14078' (ECDSA) to the list of known hosts.
2023/05/17 14:43:35 fuzzer started
2023/05/17 14:43:35 dialing manager at localhost:44319
2023/05/17 14:43:36 checking machine...
2023/05/17 14:43:36 checking revisions...
syzkaller login: [ 40.215298] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:43:36 testing simple program...
[ 40.288566] cgroup: Unknown subsys name 'net'
[ 40.365039] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 51.932900] audit: type=1400 audit(1684334627.866:6): avc: denied { execmem } for pid=260 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
[ 53.112005] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.113499] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.115591] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.118375] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.120381] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.121792] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.530529] ------------[ cut here ]------------
[ 53.532161] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.534263] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.535605] Modules linked in:
[ 53.536307] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.541222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.542392] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.543172] 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
[ 53.545762] RSP: 0018:ffff88801f607c00 EFLAGS: 00010282
[ 53.546501] RAX: 0000000000000000 RBX: ffff8880141c0c40 RCX: 0000000000000000
[ 53.547536] RDX: ffff888016381b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.548551] RBP: ffff8880141c0c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.549612] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.550636] R13: ffffffff84e23fe0 R14: ffff8880141c0c48 R15: ffffffff84d74dc0
[ 53.551666] FS: 0000555556a5e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.552828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.553657] CR2: 00007f798a9336f4 CR3: 000000001592c000 CR4: 0000000000350ee0
[ 53.554692] Call Trace:
[ 53.555103]
[ 53.555448] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.556186] ipv4_frags_init_net+0x269/0x440
[ 53.556871] ops_init+0xbb/0x6b0
[ 53.557390] setup_net+0x3d9/0x990
[ 53.557984] ? down_read_killable+0x1d7/0x4e0
[ 53.558643] ? __pfx_setup_net+0x10/0x10
[ 53.559269] ? copy_net_ns+0x17c/0x770
[ 53.559886] copy_net_ns+0x321/0x770
[ 53.560443] create_new_namespaces+0x3f6/0xb30
[ 53.561155] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.561913] ksys_unshare+0x44d/0x8e0
[ 53.562480] ? __pfx_ksys_unshare+0x10/0x10
[ 53.563150] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.564012] __x64_sys_unshare+0x31/0x40
[ 53.564603] do_syscall_64+0x3f/0x90
[ 53.565198] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.566010] RIP: 0033:0x7f3d503660d7
[ 53.566543] 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
[ 53.569052] RSP: 002b:00007fff7d7cb848 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.570156] RAX: ffffffffffffffda RBX: 00007fff7d7cbe88 RCX: 00007f3d503660d7
[ 53.571187] RDX: 00007f3d503d041f RSI: 00007fff7d7cb7e0 RDI: 0000000040000000
[ 53.572216] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7d7cb5f0
[ 53.573241] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d50478bf0
[ 53.574280] R13: 00007fff7d7cb920 R14: 0000000000000000 R15: 00000000000000f8
[ 53.575328]
[ 53.575678] irq event stamp: 9495
[ 53.576208] hardirqs last enabled at (9507): [] __up_console_sem+0x78/0x80
[ 53.577467] hardirqs last disabled at (9518): [] __up_console_sem+0x5d/0x80
[ 53.578716] softirqs last enabled at (9052): [] irq_exit_rcu+0x93/0xc0
[ 53.579952] softirqs last disabled at (9047): [] irq_exit_rcu+0x93/0xc0
[ 53.581209] ---[ end trace 0000000000000000 ]---
[ 53.587819] ------------[ cut here ]------------
[ 53.588505] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.590530] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.591813] Modules linked in:
[ 53.592293] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.593664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.594812] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.595466] 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
[ 53.597662] RSP: 0018:ffff88801f607c00 EFLAGS: 00010282
[ 53.598348] RAX: 0000000000000000 RBX: ffff888008cc0040 RCX: 0000000000000000
[ 53.599243] RDX: ffff888016381b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.600139] RBP: ffff888008cc0054 R08: 0000000000000001 R09: 0000000000000000
[ 53.601029] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.601930] R13: ffffffff84e23fe0 R14: ffff888008cc0048 R15: ffffffff84da7d60
[ 53.602837] FS: 0000555556a5e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.603850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.604556] CR2: 00007f798a9336f4 CR3: 000000001592c000 CR4: 0000000000350ee0
[ 53.605476] Call Trace:
[ 53.605852]
[ 53.606155] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.606810] ipv6_frags_init_net+0x206/0x3c0
[ 53.607385] ops_init+0xbb/0x6b0
[ 53.607864] setup_net+0x3d9/0x990
[ 53.608330] ? down_read_killable+0x1d7/0x4e0
[ 53.608946] ? __pfx_setup_net+0x10/0x10
[ 53.609472] ? copy_net_ns+0x17c/0x770
[ 53.610034] copy_net_ns+0x321/0x770
[ 53.610516] create_new_namespaces+0x3f6/0xb30
[ 53.611139] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.611787] ksys_unshare+0x44d/0x8e0
[ 53.612280] ? __pfx_ksys_unshare+0x10/0x10
[ 53.612866] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.613580] __x64_sys_unshare+0x31/0x40
[ 53.614130] do_syscall_64+0x3f/0x90
[ 53.614607] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.615290] RIP: 0033:0x7f3d503660d7
[ 53.615790] 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
[ 53.617975] RSP: 002b:00007fff7d7cb848 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.618933] RAX: ffffffffffffffda RBX: 00007fff7d7cbe88 RCX: 00007f3d503660d7
[ 53.619840] RDX: 00007f3d503d041f RSI: 00007fff7d7cb7e0 RDI: 0000000040000000
[ 53.620706] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7d7cb5f0
[ 53.621609] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d50478bf0
[ 53.622504] R13: 00007fff7d7cb920 R14: 0000000000000000 R15: 00000000000000f8
[ 53.623421]
[ 53.623759] irq event stamp: 11351
[ 53.624201] hardirqs last enabled at (11361): [] __up_console_sem+0x78/0x80
[ 53.625271] hardirqs last disabled at (11372): [] __up_console_sem+0x5d/0x80
[ 53.626355] softirqs last enabled at (11134): [] irq_exit_rcu+0x93/0xc0
[ 53.627409] softirqs last disabled at (11125): [] irq_exit_rcu+0x93/0xc0
[ 53.628445] ---[ end trace 0000000000000000 ]---
[ 53.629846] ------------[ cut here ]------------
[ 53.630430] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.632294] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.633364] Modules linked in:
[ 53.633810] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.634976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.635991] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.636639] 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
[ 53.638830] RSP: 0018:ffff88801f607bf0 EFLAGS: 00010286
[ 53.639486] RAX: 0000000000000000 RBX: ffff88800d805e40 RCX: 0000000000000000
[ 53.640398] RDX: ffff888016381b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.641300] RBP: ffff88800d805e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.642231] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.643136] R13: ffffffff84e23fe0 R14: ffff88800d805e48 R15: ffffffff84db0aa0
[ 53.644033] FS: 0000555556a5e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.645029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.645785] CR2: 00007f798a9336f4 CR3: 000000001592c000 CR4: 0000000000350ee0
[ 53.646652] Call Trace:
[ 53.647011]
[ 53.647313] nf_ct_net_init+0x224/0x3d0
[ 53.647872] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.648455] ops_init+0xbb/0x6b0
[ 53.648936] setup_net+0x3d9/0x990
[ 53.649400] ? down_read_killable+0x1d7/0x4e0
[ 53.650035] ? __pfx_setup_net+0x10/0x10
[ 53.650546] ? copy_net_ns+0x17c/0x770
[ 53.651091] copy_net_ns+0x321/0x770
[ 53.651578] create_new_namespaces+0x3f6/0xb30
[ 53.652208] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.652855] ksys_unshare+0x44d/0x8e0
[ 53.653348] ? __pfx_ksys_unshare+0x10/0x10
[ 53.653942] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.654659] __x64_sys_unshare+0x31/0x40
[ 53.655205] do_syscall_64+0x3f/0x90
[ 53.655687] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.656371] RIP: 0033:0x7f3d503660d7
[ 53.656875] 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
[ 53.659099] RSP: 002b:00007fff7d7cb848 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.660066] RAX: ffffffffffffffda RBX: 00007fff7d7cbe88 RCX: 00007f3d503660d7
[ 53.660963] RDX: 00007f3d503d041f RSI: 00007fff7d7cb7e0 RDI: 0000000040000000
[ 53.661874] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7d7cb5f0
[ 53.662777] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d50478bf0
[ 53.663639] R13: 00007fff7d7cb920 R14: 0000000000000000 R15: 00000000000000f8
[ 53.664583]
[ 53.664916] irq event stamp: 12155
[ 53.665353] hardirqs last enabled at (12165): [] __up_console_sem+0x78/0x80
[ 53.666448] hardirqs last disabled at (12176): [] __up_console_sem+0x5d/0x80
[ 53.667532] softirqs last enabled at (11134): [] irq_exit_rcu+0x93/0xc0
[ 53.668595] softirqs last disabled at (11125): [] irq_exit_rcu+0x93/0xc0
[ 53.669691] ---[ end trace 0000000000000000 ]---
executing program
[ 55.194485] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.241890] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.290829] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.337872] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:43:46 Registers:
info registers vcpu 0
RAX=0000000000030649 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=00007f9a5f7c87e0 CR3=00000000161a2000 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=511fd82cc6387cb973429a3f7434b083
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=df3c31e4bac799b7000000000013c9f8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=13e5280f7b49170500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 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=ffff88801f6075f0
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 0000555556a5e400 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=00007f798a9336f4 CR3=000000001592c000 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