last executing test programs: 5.742707783s ago: executing program 1 (id=2240): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x14}}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, 0x0}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r1, 0x5452, &(0x7f0000000240)) 4.099807934s ago: executing program 0 (id=2246): r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x40001, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$SOUND_MIXER_READ_STEREODEVS(r2, 0x80044dfb, 0x0) 3.635518542s ago: executing program 0 (id=2247): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001180), 0x0, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$RTC_PIE_OFF(r1, 0x7006) 3.250781505s ago: executing program 0 (id=2248): r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), 0x4) 3.003844291s ago: executing program 1 (id=2249): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x26e1, 0x0) close(r0) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 2.862440938s ago: executing program 0 (id=2250): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.stat\x00', 0x26e1, 0x0) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x10, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="1802000000c400000000000000000000850000003e00000095"], &(0x7f00000000c0)='GPL\x00'}, 0x90) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=@base={0x12, 0x4, 0x8, 0xb}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000001c0)={@map=r4, r3, 0x7}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r4, &(0x7f0000000240), &(0x7f00000004c0)=@tcp6=r2}, 0x20) sendmmsg(r1, &(0x7f0000002f40)=[{{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000140)="e43d04fd2170bd50125ffa6d1e179f98984b2c72ca3bffd4871a112972963a9b524958b63a1619122acc32a1e1c81a85", 0x30}], 0x1}}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000001140)="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", 0x864}], 0x1}}], 0x2, 0x0) sendmsg$SOCK_DESTROY(r1, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000740)={0x18c, 0x15, 0x0, 0x0, 0x0, {0x25}, [@INET_DIAG_REQ_BYTECODE={0x2d, 0x1, "d5cf07583ff8676f50cd0930a32b6216f0dd25f1e66d40aa63a3b76b58c54b7c1bb87ef8fbb6d31083"}, @INET_DIAG_REQ_BYTECODE={0xd2, 0x1, "2fb016ae2d2f2bd7b733f89b9ee24e9933d517f13eb9fe07ffe2ba135da1167da690e541dad06c72742c62d780e6be426aaccdf414ba131fc86c4304e1b2fe7c1307f8a9ecd189addd7b4a4738092ff617b1fe314bf72728afa34be2ea535ec0a659b149af1f8d0316a1f3c6f117f124715294d8f1335bb4624fd1771074b65792db0e3bca8f336832b2142a16583cbf96967904e41a212060cf56fa5a102ecb4ee926276aacdfbeb4344fae0daa1c0b9e2db1eca5d5f14a3097f1a34b6c5e00010f47d512e597aef2746c2a96f5"}, @INET_DIAG_REQ_BYTECODE={0x19, 0x1, "a9a08897c0afd91d90e34641fe08abfd3ff75d63b3"}, @INET_DIAG_REQ_BYTECODE={0x55, 0x1, "2f80fea4a635d3dc32e34ae94fd5f95b5202f0387eda45227ded97fa10cc80e2d609f7ecec34171fcace0fff80f426a39c75bdc69d61236196b42a5b4c286f82e18bf02977172e524426ba185fb8efe0c8"}]}, 0x18c}}, 0x4000841) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0x33fe0}}, 0x0) 2.862178159s ago: executing program 1 (id=2251): r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1, 0x3}, 0x18) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 2.301405064s ago: executing program 0 (id=2252): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001180), 0x0, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$RTC_PIE_OFF(r1, 0x7006) 1.906983749s ago: executing program 0 (id=2253): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x14}}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, 0x0}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r1, 0x5452, &(0x7f0000000240)) 1.151712052s ago: executing program 1 (id=2254): r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), 0x4) 579.506701ms ago: executing program 1 (id=2255): r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000021c0), 0x1, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x5421, &(0x7f0000000140)) 0s ago: executing program 1 (id=2256): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10400}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) write$FUSE_DIRENT(r2, 0x0, 0x0) close(r0) kernel console output (not intermixed with test programs): [ 50.051073][ T31] audit: type=1400 audit(49.990:68): avc: denied { read write } for pid=3104 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 50.052330][ T31] audit: type=1400 audit(49.990:69): avc: denied { open } for pid=3104 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:62182' (ED25519) to the list of known hosts. [ 61.415812][ T31] audit: type=1400 audit(61.350:70): avc: denied { name_bind } for pid=3105 comm="sshd" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 63.396511][ T31] audit: type=1400 audit(63.330:71): avc: denied { execute } for pid=3107 comm="sh" name="syz-executor" dev="vda" ino=680 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 63.406069][ T31] audit: type=1400 audit(63.340:72): avc: denied { execute_no_trans } for pid=3107 comm="sh" path="/syz-executor" dev="vda" ino=680 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 66.667256][ T31] audit: type=1400 audit(66.610:73): avc: denied { mounton } for pid=3107 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=681 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 66.671119][ T31] audit: type=1400 audit(66.610:74): avc: denied { mount } for pid=3107 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 66.688443][ T3107] cgroup: Unknown subsys name 'net' [ 66.696468][ T31] audit: type=1400 audit(66.640:75): avc: denied { unmount } for pid=3107 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 66.937698][ T3107] cgroup: Unknown subsys name 'hugetlb' [ 66.938311][ T3107] cgroup: Unknown subsys name 'rlimit' [ 67.239536][ T31] audit: type=1400 audit(67.180:76): avc: denied { setattr } for pid=3107 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=707 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 67.245977][ T31] audit: type=1400 audit(67.180:77): avc: denied { mounton } for pid=3107 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 67.247210][ T31] audit: type=1400 audit(67.180:78): avc: denied { mount } for pid=3107 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 67.528645][ T3109] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 67.530489][ T31] audit: type=1400 audit(67.470:79): avc: denied { relabelto } for pid=3109 comm="mkswap" name="swap-file" dev="vda" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 67.533530][ T31] audit: type=1400 audit(67.470:80): avc: denied { write } for pid=3109 comm="mkswap" path="/swap-file" dev="vda" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 67.573404][ T31] audit: type=1400 audit(67.510:81): avc: denied { read } for pid=3107 comm="syz-executor" name="swap-file" dev="vda" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 67.577999][ T31] audit: type=1400 audit(67.510:82): avc: denied { open } for pid=3107 comm="syz-executor" path="/swap-file" dev="vda" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 74.250534][ T3107] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 76.513794][ T31] audit: type=1400 audit(76.450:83): avc: denied { execmem } for pid=3110 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 76.564121][ T31] audit: type=1400 audit(76.500:84): avc: denied { mounton } for pid=3113 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 76.564795][ T31] audit: type=1400 audit(76.500:85): avc: denied { mount } for pid=3113 comm="syz-executor" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 76.574516][ T31] audit: type=1400 audit(76.510:86): avc: denied { read } for pid=3112 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 76.576308][ T31] audit: type=1400 audit(76.510:87): avc: denied { open } for pid=3112 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 76.581791][ T31] audit: type=1400 audit(76.520:88): avc: denied { mounton } for pid=3113 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 76.610206][ T31] audit: type=1400 audit(76.550:89): avc: denied { module_request } for pid=3113 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 76.677002][ T31] audit: type=1400 audit(76.620:90): avc: denied { sys_module } for pid=3113 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 77.471430][ T31] audit: type=1400 audit(77.410:91): avc: denied { ioctl } for pid=3112 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=691 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 78.388263][ T3112] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.399609][ T3112] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.659003][ T3113] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.667438][ T3113] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.166647][ T3112] hsr_slave_0: entered promiscuous mode [ 79.169910][ T3112] hsr_slave_1: entered promiscuous mode [ 79.384057][ T31] audit: type=1400 audit(79.320:92): avc: denied { create } for pid=3112 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 79.393607][ T3112] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 79.406827][ T3112] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 79.413047][ T3112] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 79.424190][ T3112] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 79.744262][ T3113] hsr_slave_0: entered promiscuous mode [ 79.757846][ T3113] hsr_slave_1: entered promiscuous mode [ 79.759805][ T3113] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.760355][ T3113] Cannot create hsr debugfs directory [ 80.003517][ T3113] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.017451][ T3113] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.024241][ T3113] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.038707][ T3113] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.358855][ T3112] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.896508][ T3113] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.670501][ T3113] veth0_vlan: entered promiscuous mode [ 83.681172][ T3113] veth1_vlan: entered promiscuous mode [ 83.710163][ T3113] veth0_macvtap: entered promiscuous mode [ 83.714382][ T3113] veth1_macvtap: entered promiscuous mode [ 83.744455][ T3113] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.744963][ T3113] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.745185][ T3113] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.748604][ T3113] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.829604][ T31] kauditd_printk_skb: 2 callbacks suppressed [ 83.829649][ T31] audit: type=1400 audit(83.770:95): avc: denied { mount } for pid=3113 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 83.831953][ T31] audit: type=1400 audit(83.770:96): avc: denied { mounton } for pid=3113 comm="syz-executor" path="/syzkaller.scl78C/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 83.834395][ T31] audit: type=1400 audit(83.770:97): avc: denied { mount } for pid=3113 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 83.847616][ T31] audit: type=1400 audit(83.780:98): avc: denied { unmount } for pid=3113 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 83.852408][ T31] audit: type=1400 audit(83.790:99): avc: denied { mounton } for pid=3113 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=779 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 83.866713][ T31] audit: type=1400 audit(83.810:100): avc: denied { mount } for pid=3113 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 83.964632][ T31] audit: type=1400 audit(83.900:101): avc: denied { read write } for pid=3113 comm="syz-executor" name="loop0" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 83.972920][ T31] audit: type=1400 audit(83.900:102): avc: denied { open } for pid=3113 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 83.973836][ T31] audit: type=1400 audit(83.900:103): avc: denied { ioctl } for pid=3113 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 84.021032][ T3112] veth0_vlan: entered promiscuous mode [ 84.050101][ T3112] veth1_vlan: entered promiscuous mode [ 84.094931][ T3112] veth0_macvtap: entered promiscuous mode [ 84.101295][ T31] audit: type=1400 audit(84.040:104): avc: denied { create } for pid=3791 comm="syz.0.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 84.104806][ T3112] veth1_macvtap: entered promiscuous mode [ 84.155040][ T3112] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.156428][ T3112] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.156815][ T3112] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.157023][ T3112] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.450707][ T3813] serio: Serial port pts0 [ 86.035582][ T3820] fuse: Bad value for 'fd' [ 91.608731][ T3850] fuse: Unknown parameter '0x0000000000000003' [ 93.812733][ T3860] fuse: Unknown parameter '0x0000000000000003' [ 94.324555][ T31] kauditd_printk_skb: 7 callbacks suppressed [ 94.324666][ T31] audit: type=1400 audit(94.260:112): avc: denied { create } for pid=3861 comm="syz.0.34" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 94.361932][ T31] audit: type=1400 audit(94.300:113): avc: denied { ioctl } for pid=3861 comm="syz.0.34" path="socket:[3161]" dev="sockfs" ino=3161 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 94.366018][ T31] audit: type=1400 audit(94.300:114): avc: denied { bind } for pid=3861 comm="syz.0.34" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 94.367755][ T31] audit: type=1400 audit(94.310:115): avc: denied { write } for pid=3861 comm="syz.0.34" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 95.444341][ T31] audit: type=1400 audit(95.380:116): avc: denied { create } for pid=3863 comm="syz.0.35" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 95.457707][ T31] audit: type=1400 audit(95.400:117): avc: denied { write } for pid=3863 comm="syz.0.35" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 97.192730][ T31] audit: type=1400 audit(97.130:118): avc: denied { create } for pid=3878 comm="syz.1.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 97.295997][ T31] audit: type=1400 audit(97.230:119): avc: denied { connect } for pid=3878 comm="syz.1.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 98.184569][ T3896] fuse: Unknown parameter 'fd0x0000000000000003' [ 98.904784][ T3915] fuse: Unknown parameter 'fd0x0000000000000003' [ 99.882490][ T3935] fuse: Unknown parameter 'fd0x0000000000000003' [ 112.031758][ T4106] Zero length message leads to an empty skb [ 112.132001][ T31] audit: type=1400 audit(112.070:120): avc: denied { create } for pid=4107 comm="syz.0.123" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 115.135722][ T4154] serio: Serial port pts0 [ 119.865632][ T31] audit: type=1400 audit(119.790:121): avc: denied { create } for pid=4182 comm="syz.1.159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 124.124837][ T31] audit: type=1400 audit(124.060:122): avc: denied { unmount } for pid=3112 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 125.279029][ T4237] serio: Serial port pts0 [ 131.136589][ T4276] serio: Serial port pts0 [ 137.084155][ T31] audit: type=1400 audit(137.020:123): avc: denied { setopt } for pid=4319 comm="syz.1.212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 143.903835][ T31] audit: type=1400 audit(143.840:124): avc: denied { execute } for pid=4369 comm="syz.0.233" path="/123/cpu.stat" dev="tmpfs" ino=647 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 147.832390][ T31] audit: type=1400 audit(147.770:125): avc: denied { name_bind } for pid=4417 comm="syz.0.255" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 147.848143][ T31] audit: type=1400 audit(147.790:126): avc: denied { node_bind } for pid=4417 comm="syz.0.255" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 148.374444][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 171.966336][ C0] hrtimer: interrupt took 9742256 ns [ 181.580561][ T31] audit: type=1400 audit(181.520:127): avc: denied { create } for pid=4700 comm="syz.0.381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 181.586163][ T31] audit: type=1400 audit(181.520:128): avc: denied { ioctl } for pid=4700 comm="syz.0.381" path="socket:[5558]" dev="sockfs" ino=5558 ioctlcmd=0xaf78 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 184.155701][ T31] audit: type=1400 audit(184.090:129): avc: denied { read } for pid=4733 comm="syz.1.397" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 184.156993][ T31] audit: type=1400 audit(184.090:130): avc: denied { open } for pid=4733 comm="syz.1.397" path="/dev/binderfs/binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 186.471515][ T31] audit: type=1400 audit(186.400:131): avc: denied { create } for pid=4749 comm="syz.1.405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 186.490302][ T31] audit: type=1400 audit(186.430:132): avc: denied { bind } for pid=4749 comm="syz.1.405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 186.515834][ T31] audit: type=1400 audit(186.450:133): avc: denied { accept } for pid=4749 comm="syz.1.405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 186.566027][ T31] audit: type=1400 audit(186.500:134): avc: denied { write } for pid=4749 comm="syz.1.405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 190.086099][ T31] audit: type=1400 audit(190.020:135): avc: denied { write } for pid=4786 comm="syz.0.424" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 192.084458][ T31] audit: type=1400 audit(192.020:136): avc: denied { getopt } for pid=4804 comm="syz.1.432" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 194.353177][ T31] audit: type=1400 audit(194.290:137): avc: denied { create } for pid=4819 comm="syz.0.439" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 194.400388][ T31] audit: type=1400 audit(194.340:138): avc: denied { append } for pid=4819 comm="syz.0.439" name="sequencer" dev="devtmpfs" ino=728 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 203.558877][ T31] audit: type=1400 audit(203.500:139): avc: denied { nlmsg_write } for pid=4894 comm="syz.1.474" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 212.529011][ T4978] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4978 comm=syz.1.514 [ 213.393532][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 214.463830][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 238.341732][ T31] audit: type=1400 audit(238.280:140): avc: denied { create } for pid=5192 comm="syz.1.616" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 238.350493][ T31] audit: type=1400 audit(238.290:141): avc: denied { write } for pid=5192 comm="syz.1.616" path="socket:[6513]" dev="sockfs" ino=6513 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 242.735959][ T31] audit: type=1400 audit(242.670:142): avc: denied { ioctl } for pid=5226 comm="syz.1.632" path="socket:[7373]" dev="sockfs" ino=7373 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 247.847386][ T31] audit: type=1400 audit(247.780:143): avc: denied { create } for pid=5273 comm="syz.0.653" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 247.851655][ T31] audit: type=1400 audit(247.790:144): avc: denied { write } for pid=5273 comm="syz.0.653" path="socket:[6661]" dev="sockfs" ino=6661 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 247.927151][ T31] audit: type=1400 audit(247.860:145): avc: denied { listen } for pid=5275 comm="syz.1.654" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 248.471961][ T31] audit: type=1400 audit(248.410:146): avc: denied { ioctl } for pid=5275 comm="syz.1.654" path="socket:[7461]" dev="sockfs" ino=7461 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 250.438289][ T31] audit: type=1400 audit(250.380:147): avc: denied { create } for pid=5301 comm="syz.1.663" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 250.474131][ T31] audit: type=1400 audit(250.400:148): avc: denied { connect } for pid=5301 comm="syz.1.663" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 251.024790][ T31] audit: type=1400 audit(250.960:149): avc: denied { setopt } for pid=5301 comm="syz.1.663" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 251.853184][ T31] audit: type=1400 audit(251.790:150): avc: denied { ioctl } for pid=5305 comm="syz.0.664" path="socket:[7488]" dev="sockfs" ino=7488 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 258.927763][ T5362] syz.1.690 uses obsolete (PF_INET,SOCK_PACKET) [ 258.929088][ T31] audit: type=1400 audit(258.870:151): avc: denied { create } for pid=5361 comm="syz.1.690" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 270.777525][ T31] audit: type=1400 audit(270.720:152): avc: denied { create } for pid=5452 comm="syz.1.728" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 276.008920][ T31] audit: type=1400 audit(275.950:153): avc: denied { read } for pid=5529 comm="syz.1.763" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 276.061543][ T5532] input: syz0 as /devices/virtual/input/input3 [ 279.852258][ T31] audit: type=1400 audit(279.790:154): avc: denied { write } for pid=5557 comm="syz.1.773" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 280.906916][ T31] audit: type=1400 audit(280.850:155): avc: denied { ioctl } for pid=5557 comm="syz.1.773" path="socket:[7134]" dev="sockfs" ino=7134 ioctlcmd=0x9418 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 311.418530][ T5740] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 311.424884][ T5740] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 313.482904][ T5740] hsr_slave_0: entered promiscuous mode [ 313.486444][ T5740] hsr_slave_1: entered promiscuous mode [ 313.488123][ T5740] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 313.488420][ T5740] Cannot create hsr debugfs directory [ 314.072991][ T5740] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 314.187710][ T5740] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 314.296909][ T5740] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 314.453336][ T5740] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 314.741537][ T5740] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 314.754023][ T5740] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 314.788532][ T5740] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 314.809869][ T5740] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 316.584694][ T5740] 8021q: adding VLAN 0 to HW filter on device bond0 [ 324.326752][ T5740] veth0_vlan: entered promiscuous mode [ 324.347512][ T5740] veth1_vlan: entered promiscuous mode [ 324.420167][ T5740] veth0_macvtap: entered promiscuous mode [ 324.469804][ T5740] veth1_macvtap: entered promiscuous mode [ 324.617870][ T5740] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 324.618655][ T5740] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 324.618921][ T5740] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 324.619204][ T5740] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 334.826508][ T31] audit: type=1400 audit(334.760:156): avc: denied { create } for pid=6296 comm="syz.1.932" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 334.847048][ T31] audit: type=1400 audit(334.780:157): avc: denied { write } for pid=6296 comm="syz.1.932" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 335.734625][ T31] audit: type=1400 audit(335.660:158): avc: denied { connect } for pid=6306 comm="syz.1.937" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 360.418963][ T3174] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 360.452684][ T3174] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 360.547585][ T3174] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 360.621472][ T3174] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 361.150385][ T3174] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 361.167127][ T3174] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 361.171487][ T3174] bond0 (unregistering): Released all slaves [ 361.309319][ T3174] hsr_slave_0: left promiscuous mode [ 361.312945][ T3174] hsr_slave_1: left promiscuous mode [ 361.357384][ T3174] veth1_macvtap: left promiscuous mode [ 361.358146][ T3174] veth0_macvtap: left promiscuous mode [ 361.358675][ T3174] veth1_vlan: left promiscuous mode [ 361.359172][ T3174] veth0_vlan: left promiscuous mode [ 361.990266][ T6617] fuse: Bad value for 'fd' [ 363.528467][ T6634] fuse: Bad value for 'fd' [ 366.049772][ T6767] fuse: Bad value for 'fd' [ 367.230002][ T6593] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 367.242514][ T6593] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 370.029533][ T6593] hsr_slave_0: entered promiscuous mode [ 370.031308][ T6593] hsr_slave_1: entered promiscuous mode [ 371.082592][ T6593] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 371.117936][ T6593] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 371.180946][ T6593] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 371.207811][ T6593] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 373.324132][ T6593] 8021q: adding VLAN 0 to HW filter on device bond0 [ 379.489758][ T3174] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 379.501674][ T3174] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 379.527328][ T3174] bond0 (unregistering): Released all slaves [ 379.836307][ T3174] hsr_slave_0: left promiscuous mode [ 379.839787][ T3174] hsr_slave_1: left promiscuous mode [ 379.887265][ T3174] veth1_macvtap: left promiscuous mode [ 379.887776][ T3174] veth0_macvtap: left promiscuous mode [ 379.888322][ T3174] veth1_vlan: left promiscuous mode [ 379.888653][ T3174] veth0_vlan: left promiscuous mode [ 382.032553][ T6593] veth0_vlan: entered promiscuous mode [ 382.053894][ T6593] veth1_vlan: entered promiscuous mode [ 382.122418][ T6593] veth0_macvtap: entered promiscuous mode [ 382.127875][ T6593] veth1_macvtap: entered promiscuous mode [ 382.220371][ T6593] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 382.220871][ T6593] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 382.221194][ T6593] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 382.221516][ T6593] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 390.416532][ T7178] fuse: Bad value for 'fd' [ 401.772015][ T31] audit: type=1400 audit(401.710:159): avc: denied { unmount } for pid=6593 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 420.370249][ T7451] fuse: Bad value for 'group_id' [ 420.370767][ T7451] fuse: Bad value for 'group_id' [ 420.447887][ T31] audit: type=1400 audit(420.370:160): avc: denied { ioctl } for pid=7450 comm="syz.0.1212" path="socket:[12336]" dev="sockfs" ino=12336 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 420.453702][ T7452] lo: entered promiscuous mode [ 420.456228][ T31] audit: type=1400 audit(420.390:161): avc: denied { setopt } for pid=7450 comm="syz.0.1212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 420.466551][ T7450] lo: left promiscuous mode [ 422.402425][ T7464] fuse: Bad value for 'group_id' [ 422.420242][ T7464] fuse: Bad value for 'group_id' [ 441.186427][ T7636] fuse: Unknown parameter 'grou00000000000000000000' [ 441.201983][ T7634] input: syz0 as /devices/virtual/input/input4 [ 442.366852][ T7651] fuse: Unknown parameter 'grou00000000000000000000' [ 458.693022][ T7708] fuse: Bad value for 'fd' [ 459.537217][ T7719] fuse: Bad value for 'fd' [ 460.732457][ T7732] fuse: Bad value for 'fd' [ 461.836754][ T7743] fuse: Bad value for 'fd' [ 463.126779][ T7755] fuse: Bad value for 'fd' [ 464.610036][ T7765] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7765 comm=syz.0.1342 [ 467.061428][ T7781] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7781 comm=syz.0.1349 [ 468.979397][ T7799] fuse: Bad value for 'rootmode' [ 470.475000][ T7813] fuse: Bad value for 'rootmode' [ 471.970860][ T7832] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 472.025865][ T31] audit: type=1400 audit(471.960:162): avc: denied { shutdown } for pid=7830 comm="syz.0.1369" laddr=::ffff:127.0.0.1 lport=47182 faddr=::ffff:127.0.0.1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 476.487863][ T7819] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 476.492715][ T7819] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 478.648196][ T7819] hsr_slave_0: entered promiscuous mode [ 478.652974][ T7819] hsr_slave_1: entered promiscuous mode [ 478.656723][ T7819] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 478.657139][ T7819] Cannot create hsr debugfs directory [ 479.401362][ T7819] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 479.468002][ T7819] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 479.568113][ T7819] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 479.707810][ T7819] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 479.870979][ T7819] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 479.880958][ T7819] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 479.919131][ T7819] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 479.924249][ T7819] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 482.132154][ T7819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 483.891177][ T8255] fuse: Unknown parameter 'user_id00000000000000000000' [ 489.668308][ T7819] veth0_vlan: entered promiscuous mode [ 489.687144][ T7819] veth1_vlan: entered promiscuous mode [ 489.742272][ T7819] veth0_macvtap: entered promiscuous mode [ 489.766210][ T7819] veth1_macvtap: entered promiscuous mode [ 489.883068][ T7819] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 489.883643][ T7819] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 489.883994][ T7819] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 489.884297][ T7819] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 497.258443][ T31] audit: type=1400 audit(497.200:163): avc: denied { create } for pid=8390 comm="syz.0.1450" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 497.796772][ T8396] fuse: Unknown parameter '00000000000000000003' [ 499.032937][ T8410] fuse: Unknown parameter '00000000000000000003' [ 500.120033][ T8423] fuse: Unknown parameter '00000000000000000003' [ 504.678299][ T8464] fuse: Unknown parameter 'fd00000000000000000003' [ 505.617452][ T31] audit: type=1400 audit(505.560:164): avc: denied { getopt } for pid=8473 comm="syz.0.1487" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 527.772375][ T31] audit: type=1400 audit(527.710:165): avc: denied { ioctl } for pid=8728 comm="syz.1.1582" path="socket:[16002]" dev="sockfs" ino=16002 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 527.806859][ T31] audit: type=1400 audit(527.750:166): avc: denied { write } for pid=8728 comm="syz.1.1582" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 541.389707][ T8873] sctp: [Deprecated]: syz.0.1635 (pid 8873) Use of struct sctp_assoc_value in delayed_ack socket option. [ 541.389707][ T8873] Use struct sctp_sack_info instead [ 544.685968][ T31] audit: type=1400 audit(544.610:167): avc: denied { map } for pid=8910 comm="syz.0.1649" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=16236 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 544.686934][ T31] audit: type=1400 audit(544.610:168): avc: denied { read write } for pid=8910 comm="syz.0.1649" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=16236 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 544.730674][ T31] audit: type=1400 audit(544.650:169): avc: denied { getattr } for pid=8910 comm="syz.0.1649" name="[io_uring]" dev="anon_inodefs" ino=16236 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 548.675784][ T7078] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 548.707198][ T7078] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 548.726396][ T7078] bond0 (unregistering): Released all slaves [ 549.017754][ T7078] hsr_slave_0: left promiscuous mode [ 549.020929][ T7078] hsr_slave_1: left promiscuous mode [ 549.044359][ T7078] veth1_macvtap: left promiscuous mode [ 549.066459][ T7078] veth0_macvtap: left promiscuous mode [ 549.076106][ T7078] veth1_vlan: left promiscuous mode [ 549.076670][ T7078] veth0_vlan: left promiscuous mode [ 554.627932][ T9001] fuse: Bad value for 'fd' [ 555.345652][ T9017] fuse: Bad value for 'fd' [ 556.459240][ T9037] fuse: Bad value for 'fd' [ 607.464152][ T9397] fuse: Unknown parameter 'group_i00000000000000000000' [ 608.444925][ T9409] fuse: Unknown parameter 'group_id00000000000000000000' [ 611.170254][ T9444] fuse: Unknown parameter 'group_id00000000000000000000' [ 616.910635][ T9525] fuse: Bad value for 'user_id' [ 616.911172][ T9525] fuse: Bad value for 'user_id' [ 618.186137][ T9538] fuse: Bad value for 'user_id' [ 618.186722][ T9538] fuse: Bad value for 'user_id' [ 621.000571][ T9576] fuse: Bad value for 'fd' [ 624.049390][ T9591] fuse: Bad value for 'fd' [ 624.732499][ T9604] fuse: Bad value for 'fd' [ 625.606824][ T9621] fuse: Bad value for 'fd' [ 626.592782][ T9636] fuse: Bad value for 'fd' [ 634.344373][ T9675] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 634.352816][ T9675] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 637.425855][ T9675] hsr_slave_0: entered promiscuous mode [ 637.432280][ T9675] hsr_slave_1: entered promiscuous mode [ 638.288070][ T9675] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 643.404733][ T9675] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 643.584631][ T9675] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 643.649104][ T9675] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 644.929205][ T7078] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 644.950918][ T7078] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 644.983589][ T7078] bond0 (unregistering): Released all slaves [ 645.253597][ T7078] hsr_slave_0: left promiscuous mode [ 645.257619][ T7078] hsr_slave_1: left promiscuous mode [ 645.325944][ T7078] veth1_macvtap: left promiscuous mode [ 645.326230][ T7078] veth0_macvtap: left promiscuous mode [ 645.326482][ T7078] veth1_vlan: left promiscuous mode [ 645.326792][ T7078] veth0_vlan: left promiscuous mode [ 646.037427][ T9675] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 646.041631][ T9675] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 646.066622][ T9675] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 646.099866][ T9675] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 647.670104][ T9675] 8021q: adding VLAN 0 to HW filter on device bond0 [ 651.646418][ T31] audit: type=1400 audit(651.570:170): avc: denied { ioctl } for pid=10065 comm="syz.1.1951" path="socket:[18592]" dev="sockfs" ino=18592 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 661.394710][T10111] fuse: Unknown parameter 'user_id00000000000000000000' [ 661.668450][ T31] audit: type=1400 audit(661.610:171): avc: denied { mounton } for pid=10112 comm="syz.1.1962" path="/285/file0" dev="tmpfs" ino=1522 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 662.397531][ T9675] veth0_vlan: entered promiscuous mode [ 662.446708][ T9675] veth1_vlan: entered promiscuous mode [ 662.593760][ T9675] veth0_macvtap: entered promiscuous mode [ 662.626634][ T9675] veth1_macvtap: entered promiscuous mode [ 662.862565][ T9675] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 662.862925][ T9675] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 662.863146][ T9675] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 662.863336][ T9675] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 678.522003][T10182] fuse: Unknown parameter '0x0000000000000003' [ 680.566606][T10194] fuse: Unknown parameter '0x0000000000000003' [ 683.536263][T10206] input: syz0 as /devices/virtual/input/input5 [ 689.052076][T10224] input: syz0 as /devices/virtual/input/input6 [ 691.817142][T10238] input: syz0 as /devices/virtual/input/input7 [ 705.813681][ T31] audit: type=1400 audit(705.750:172): avc: denied { create } for pid=10313 comm="syz.1.2039" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 705.833480][ T31] audit: type=1400 audit(705.770:173): avc: denied { write } for pid=10313 comm="syz.1.2039" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 713.485906][T10365] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 719.502557][ T31] audit: type=1400 audit(719.440:174): avc: denied { lock } for pid=10433 comm="syz.1.2088" path="socket:[20263]" dev="sockfs" ino=20263 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 746.006861][T10517] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 746.217669][T10517] usb 1-1: Using ep0 maxpacket: 8 [ 746.377872][T10517] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 746.379370][T10517] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 746.381224][T10517] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 31016, setting to 1024 [ 746.395951][T10517] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 746.401028][T10517] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 746.402240][T10517] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 746.425780][T10517] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 750.480375][T10651] fuse: Bad value for 'fd' [ 754.061562][T10662] fuse: Bad value for 'fd' [ 755.270029][T10517] usb 1-1: usb_control_msg returned -71 [ 755.270381][T10517] usbtmc 1-1:16.0: can't read capabilities [ 755.282857][T10517] usb 1-1: USB disconnect, device number 2 [ 755.978572][T10680] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2186'. [ 757.379469][T10684] fuse: Bad value for 'fd' [ 760.170585][T10706] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2199'. [ 764.110376][T10732] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2211'. [ 783.266384][ T32] INFO: task kworker/0:5:4055 blocked for more than 430 seconds. [ 783.272470][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.300781][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.301374][ T32] task:kworker/0:5 state:D stack:0 pid:4055 tgid:4055 ppid:2 flags:0x00000000 [ 783.302334][ T32] Workqueue: events bpf_prog_free_deferred [ 783.303986][ T32] Call trace: [ 783.304455][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.323648][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0071da4 r5:83ee0000 [ 783.324339][ T32] r4:83ee0000 [ 783.324625][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.332811][ T32] r5:83ee0000 r4:82714ab4 [ 783.333217][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.333813][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.334274][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0071e20 [ 783.334690][ T32] r4:00000000 [ 783.334949][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.343788][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.344368][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.344750][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854b0140 [ 783.347095][ T32] r4:00000000 [ 783.349782][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.350302][ T32] r9:83ee0000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f033000 [ 783.350710][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.351990][ T32] r5:00001000 r4:dfe3f000 [ 783.352186][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.352535][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.352987][ T32] r5:854d6f54 r4:854d6c00 [ 783.353195][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.353619][ T32] r7:dddd0000 r6:82c16000 r5:854d6f54 r4:851f5680 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 783.368783][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.371297][ T32] r10:83ee0000 r9:851f56ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 783.371733][ T32] r4:851f5680 [ 783.371914][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.372287][ T32] r10:00000000 r9:df91de78 r8:85204600 r7:851f5680 r6:80266900 r5:83ee0000 [ 783.372679][ T32] r4:851e70c0 [ 783.372864][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.373433][ T32] Exception stack(0xe0071fb0 to 0xe0071ff8) [ 783.373954][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 783.374374][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.374894][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.387527][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:851e70c0 [ 783.388655][ T32] INFO: task kworker/1:5:4056 blocked for more than 430 seconds. [ 783.389001][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.389261][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.389591][ T32] task:kworker/1:5 state:D stack:0 pid:4056 tgid:4056 ppid:2 flags:0x00000000 [ 783.390238][ T32] Workqueue: events bpf_prog_free_deferred [ 783.390611][ T32] Call trace: [ 783.390825][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.391252][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e006dda4 r5:83f06c00 [ 783.391980][ T32] r4:83f06c00 [ 783.392173][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.392761][ T32] r5:83f06c00 r4:82714ab4 [ 783.393050][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.393870][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.423555][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e006de20 [ 783.427971][ T32] r4:00000000 [ 783.434962][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.445781][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.447194][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.447689][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8538c700 [ 783.448057][ T32] r4:00000000 [ 783.448760][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.450615][ T32] r9:83f06c00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f003000 [ 783.450921][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.451278][ T32] r5:00001000 r4:df991000 [ 783.451654][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.452036][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.452403][ T32] r5:85229754 r4:85229400 [ 783.452612][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.453032][ T32] r7:ddde4000 r6:82c16200 r5:85229754 r4:851fcc00 [ 783.453283][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.453908][ T32] r10:83f06c00 r9:851fcc2c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 783.454221][ T32] r4:851fcc00 [ 783.454474][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.454912][ T32] r10:00000000 r9:eae8de78 r8:851e70c0 r7:851fcc00 r6:80266900 r5:83f06c00 [ 783.468259][ T32] r4:85204640 [ 783.468626][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.476746][ T32] Exception stack(0xe006dfb0 to 0xe006dff8) [ 783.477275][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 783.479743][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.482959][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.483972][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:85204640 [ 783.484811][ T32] INFO: task kworker/1:11:5182 blocked for more than 430 seconds. [ 783.505920][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.506589][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.506997][ T32] task:kworker/1:11 state:D stack:0 pid:5182 tgid:5182 ppid:2 flags:0x00000000 [ 783.507555][ T32] Workqueue: events bpf_prog_free_deferred [ 783.507877][ T32] Call trace: [ 783.508193][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.508579][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfa35da4 r5:842a3c00 [ 783.509094][ T32] r4:842a3c00 [ 783.509269][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.509696][ T32] r5:842a3c00 r4:82714ab4 [ 783.509890][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.510347][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.510825][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa35e20 [ 783.511167][ T32] r4:00000000 [ 783.511379][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.511855][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.512215][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.512544][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d2a40 [ 783.512876][ T32] r4:00000000 [ 783.513055][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.513702][ T32] r9:842a3c00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f00d000 [ 783.514189][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.514876][ T32] r5:00001000 r4:dfa83000 [ 783.541938][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.543787][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.544196][ T32] r5:8522bf54 r4:8522bc00 [ 783.544383][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.544794][ T32] r7:ddde4000 r6:82c16200 r5:8522bf54 r4:851f5f00 [ 783.545039][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.546815][ T32] r10:842a3c00 r9:851f5f2c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 783.547187][ T32] r4:851f5f00 [ 783.547376][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.547834][ T32] r10:00000000 r9:e045de78 r8:851c0c40 r7:851f5f00 r6:80266900 r5:842a3c00 [ 783.548284][ T32] r4:85248380 [ 783.548464][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.548852][ T32] Exception stack(0xdfa35fb0 to 0xdfa35ff8) [ 783.549121][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 783.549483][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.550029][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.550329][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:85248380 [ 783.556017][ T32] INFO: task kworker/0:48:6199 blocked for more than 430 seconds. [ 783.556559][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.566171][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.566665][ T32] task:kworker/0:48 state:D stack:0 pid:6199 tgid:6199 ppid:2 flags:0x00000000 [ 783.567133][ T32] Workqueue: events bpf_prog_free_deferred [ 783.567480][ T32] Call trace: [ 783.567750][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.568253][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfe25da4 r5:836e6c00 [ 783.568920][ T32] r4:836e6c00 [ 783.569197][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.569682][ T32] r5:836e6c00 r4:82714ab4 [ 783.569977][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.570463][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.570953][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe25e20 [ 783.571381][ T32] r4:00000000 [ 783.571669][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.572117][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.572574][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.572934][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854b0b00 [ 783.573210][ T32] r4:00000000 [ 783.573403][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.573780][ T32] r9:836e6c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f045000 [ 783.574160][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.574522][ T32] r5:00001000 r4:e0453000 [ 783.574741][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.575126][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.587078][ T32] r5:854d5354 r4:854d5000 [ 783.587302][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.587865][ T32] r7:dddd0000 r6:82c16000 r5:854d5354 r4:85488900 [ 783.588182][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.588647][ T32] r10:836e6c00 r9:8548892c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 783.589046][ T32] r4:85488900 [ 783.589223][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.589673][ T32] r10:00000000 r9:dff79e78 r8:853e5e40 r7:85488900 r6:80266900 r5:836e6c00 [ 783.590150][ T32] r4:8548ab40 [ 783.590317][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.590766][ T32] Exception stack(0xdfe25fb0 to 0xdfe25ff8) [ 783.591100][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 783.591568][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.591975][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.592446][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8548ab40 [ 783.592968][ T32] INFO: task kworker/1:46:6273 blocked for more than 430 seconds. [ 783.593435][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.593660][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.593956][ T32] task:kworker/1:46 state:D stack:0 pid:6273 tgid:6273 ppid:2 flags:0x00000000 [ 783.594384][ T32] Workqueue: events bpf_prog_free_deferred [ 783.594664][ T32] Call trace: [ 783.594868][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.605788][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfba1da4 r5:82e45400 [ 783.606349][ T32] r4:82e45400 [ 783.606535][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.606948][ T32] r5:82e45400 r4:82714ab4 [ 783.607142][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.607623][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.608142][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfba1e20 [ 783.608429][ T32] r4:00000000 [ 783.608600][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.609203][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.609645][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.609986][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8538c980 [ 783.610306][ T32] r4:00000000 [ 783.610655][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.610990][ T32] r9:82e45400 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f02d000 [ 783.611339][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.611735][ T32] r5:00001000 r4:df9f5000 [ 783.611955][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.612510][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.613105][ T32] r5:85228b54 r4:85228800 [ 783.614599][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.636034][ T32] r7:ddde4000 r6:82c16200 r5:85228b54 r4:8539a100 [ 783.638564][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.640913][ T32] r10:82e45400 r9:8539a12c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 783.641497][ T32] r4:8539a100 [ 783.641722][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.642225][ T32] r10:00000000 r9:e052de78 r8:852d2380 r7:8539a100 r6:80266900 r5:82e45400 [ 783.645029][ T32] r4:852d2f00 [ 783.656219][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.656773][ T32] Exception stack(0xdfba1fb0 to 0xdfba1ff8) [ 783.657100][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 783.657523][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.658127][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.658721][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:852d2f00 [ 783.659250][ T32] INFO: task kworker/1:47:6285 blocked for more than 430 seconds. [ 783.659821][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.660136][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.660574][ T32] task:kworker/1:47 state:D stack:0 pid:6285 tgid:6285 ppid:2 flags:0x00000000 [ 783.661210][ T32] Workqueue: events bpf_prog_free_deferred [ 783.661614][ T32] Call trace: [ 783.661814][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.662198][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dffb1da4 r5:84a16c00 [ 783.662703][ T32] r4:84a16c00 [ 783.662868][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.663291][ T32] r5:84a16c00 r4:82714ab4 [ 783.663481][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.664011][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.664547][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffb1e20 [ 783.664853][ T32] r4:00000000 [ 783.665031][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.676196][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.676878][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.677312][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8538cd00 [ 783.677727][ T32] r4:00000000 [ 783.678004][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.678409][ T32] r9:84a16c00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f02f000 [ 783.678904][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.679369][ T32] r5:00001000 r4:dfa49000 [ 783.679629][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.680272][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.681098][ T32] r5:852b6b54 r4:852b6800 [ 783.681517][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.681923][ T32] r7:ddde4000 r6:82c16200 r5:852b6b54 r4:8539a300 [ 783.682183][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.682587][ T32] r10:84a16c00 r9:8539a32c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 783.682970][ T32] r4:8539a300 [ 783.683155][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.683935][ T32] r10:00000000 r9:dfba1e78 r8:8521dfc0 r7:8539a300 r6:80266900 r5:84a16c00 [ 783.684527][ T32] r4:854a4e40 [ 783.684882][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.696055][ T32] Exception stack(0xdffb1fb0 to 0xdffb1ff8) [ 783.696544][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 783.696876][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.697319][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.698097][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854a4e40 [ 783.698822][ T32] INFO: task kworker/0:55:6293 blocked for more than 430 seconds. [ 783.699192][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.699639][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.700155][ T32] task:kworker/0:55 state:D stack:0 pid:6293 tgid:6293 ppid:2 flags:0x00000000 [ 783.700593][ T32] Workqueue: events bpf_prog_free_deferred [ 783.700889][ T32] Call trace: [ 783.701070][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.701416][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0701da4 r5:84a10000 [ 783.701708][ T32] r4:84a10000 [ 783.701871][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.702225][ T32] r5:84a10000 r4:82714ab4 [ 783.702427][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.702840][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.703253][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0701e20 [ 783.703664][ T32] r4:00000000 [ 783.704042][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.704488][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.712736][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.713369][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852f1000 [ 783.713766][ T32] r4:00000000 [ 783.713999][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.714536][ T32] r9:84a10000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f043000 [ 783.714827][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.717708][ T32] r5:00001000 r4:e0703000 [ 783.718119][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.718578][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.719064][ T32] r5:854d1354 r4:854d1000 [ 783.719546][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.720647][ T32] r7:dddd0000 r6:82c16000 r5:854d1354 r4:854a5500 [ 783.720913][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.721528][ T32] r10:84a10000 r9:854a552c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 783.722129][ T32] r4:854a5500 [ 783.722405][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.722834][ T32] r10:00000000 r9:dfe25e78 r8:8544af00 r7:854a5500 r6:80266900 r5:84a10000 [ 783.723167][ T32] r4:853bd5c0 [ 783.723335][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.723820][ T32] Exception stack(0xe0701fb0 to 0xe0701ff8) [ 783.724192][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 783.724727][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.725109][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.735871][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:853bd5c0 [ 783.736369][ T32] INFO: task kworker/0:56:6295 blocked for more than 430 seconds. [ 783.739226][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.739663][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.740112][ T32] task:kworker/0:56 state:D stack:0 pid:6295 tgid:6295 ppid:2 flags:0x00000000 [ 783.740640][ T32] Workqueue: events bpf_prog_free_deferred [ 783.741121][ T32] Call trace: [ 783.741322][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.741751][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0725da4 r5:84a14800 [ 783.742068][ T32] r4:84a14800 [ 783.742280][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.742771][ T32] r5:84a14800 r4:82714ab4 [ 783.743088][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.743794][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.744714][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0725e20 [ 783.745142][ T32] r4:00000000 [ 783.755907][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.757035][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.757461][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.757837][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8538f040 [ 783.758385][ T32] r4:00000000 [ 783.758575][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.759009][ T32] r9:84a14800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f03d000 [ 783.759380][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.759814][ T32] r5:00001000 r4:dfc17000 [ 783.760006][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.760504][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.760956][ T32] r5:854d6b54 r4:854d6800 [ 783.761347][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.761891][ T32] r7:dddd0000 r6:82c16000 r5:854d6b54 r4:854a5580 [ 783.762167][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.762730][ T32] r10:84a14800 r9:854a55ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 783.763044][ T32] r4:854a5580 [ 783.763221][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.763598][ T32] r10:00000000 r9:dfe25e78 r8:852ba2c0 r7:854a5580 r6:80266900 r5:84a14800 [ 783.763952][ T32] r4:853bd5c0 [ 783.764145][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.764572][ T32] Exception stack(0xe0725fb0 to 0xe0725ff8) [ 783.764838][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 783.775895][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.778112][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.778582][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:853bd5c0 [ 783.779546][ T32] INFO: task kworker/1:48:6307 blocked for more than 430 seconds. [ 783.779918][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.780409][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.781028][ T32] task:kworker/1:48 state:D stack:0 pid:6307 tgid:6307 ppid:2 flags:0x00000000 [ 783.781688][ T32] Workqueue: events bpf_prog_free_deferred [ 783.782279][ T32] Call trace: [ 783.782513][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.782931][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:df9a9da4 r5:84933000 [ 783.783283][ T32] r4:84933000 [ 783.783454][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.784145][ T32] r5:84933000 r4:82714ab4 [ 783.784462][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.785022][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.805800][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9a9e20 [ 783.806345][ T32] r4:00000000 [ 783.806543][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.806972][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.807367][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.807771][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8548de40 [ 783.808157][ T32] r4:00000000 [ 783.808324][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.808676][ T32] r9:84933000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f055000 [ 783.808961][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.809380][ T32] r5:00001000 r4:e00f3000 [ 783.809576][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.809959][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.810364][ T32] r5:854d3f54 r4:854d3c00 [ 783.810579][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.810927][ T32] r7:ddde4000 r6:82c16200 r5:854d3f54 r4:8539a200 [ 783.811148][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.811548][ T32] r10:84933000 r9:8539a22c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 783.812249][ T32] r4:8539a200 [ 783.812444][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.812889][ T32] r10:00000000 r9:dffb1e78 r8:8538cbc0 r7:8539a200 r6:80266900 r5:84933000 [ 783.813405][ T32] r4:8538c380 [ 783.813571][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.813959][ T32] Exception stack(0xdf9a9fb0 to 0xdf9a9ff8) [ 783.814279][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 783.814726][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.815087][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.825489][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8538c380 [ 783.826084][ T32] INFO: task kworker/1:49:6308 blocked for more than 430 seconds. [ 783.826989][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.827320][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.827612][ T32] task:kworker/1:49 state:D stack:0 pid:6308 tgid:6308 ppid:2 flags:0x00000000 [ 783.828008][ T32] Workqueue: events bpf_prog_free_deferred [ 783.828582][ T32] Call trace: [ 783.828800][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.829212][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e06fdda4 r5:84931800 [ 783.829843][ T32] r4:84931800 [ 783.830004][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.830377][ T32] r5:84931800 r4:82714ab4 [ 783.830590][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.831077][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.831432][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06fde20 [ 783.831785][ T32] r4:00000000 [ 783.831945][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.833091][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.833471][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.833803][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8539be00 [ 783.834436][ T32] r4:00000000 [ 783.834629][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.834988][ T32] r9:84931800 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f031000 [ 783.845573][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.845972][ T32] r5:00001000 r4:dfca3000 [ 783.846236][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.846548][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.846887][ T32] r5:854d0754 r4:854d0400 [ 783.847069][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.847417][ T32] r7:ddde4000 r6:82c16200 r5:854d0754 r4:8539a000 [ 783.847668][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.848070][ T32] r10:84931800 r9:8539a02c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 783.848399][ T32] r4:8539a000 [ 783.848591][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.849015][ T32] r10:00000000 r9:df9a9e78 r8:8538c680 r7:8539a000 r6:80266900 r5:84931800 [ 783.849371][ T32] r4:8538c380 [ 783.849573][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.850003][ T32] Exception stack(0xe06fdfb0 to 0xe06fdff8) [ 783.850238][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 783.850544][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.850894][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.851168][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8538c380 [ 783.851429][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 783.851835][ T32] INFO: task kworker/0:57:6313 blocked for more than 430 seconds. [ 783.852260][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.852477][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.852820][ T32] task:kworker/0:57 state:D stack:0 pid:6313 tgid:6313 ppid:2 flags:0x00000000 [ 783.853236][ T32] Workqueue: events bpf_prog_free_deferred [ 783.853554][ T32] Call trace: [ 783.853756][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.854128][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfcadda4 r5:84936c00 [ 783.854312][ T32] r4:84936c00 [ 783.854500][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.854889][ T32] r5:84936c00 r4:82714ab4 [ 783.855087][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.866228][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.866660][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcade20 [ 783.866934][ T32] r4:00000000 [ 783.867101][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.867469][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.867885][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.868311][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8534acc0 [ 783.868639][ T32] r4:00000000 [ 783.868813][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.869180][ T32] r9:84936c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f033000 [ 783.869562][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.869890][ T32] r5:00001000 r4:dfd9f000 [ 783.870037][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.870460][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.870908][ T32] r5:854d4354 r4:854d4000 [ 783.871132][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.871660][ T32] r7:dddd0000 r6:82c16000 r5:854d4354 r4:854a5880 [ 783.871964][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.872203][ T32] r10:84936c00 r9:854a58ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 783.872408][ T32] r4:854a5880 [ 783.872487][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.872710][ T32] r10:00000000 r9:e0725e78 r8:852bff80 r7:854a5880 r6:80266900 r5:84936c00 [ 783.872959][ T32] r4:8510af80 [ 783.873089][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.873266][ T32] Exception stack(0xdfcadfb0 to 0xdfcadff8) [ 783.873410][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 783.873601][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.873769][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.873898][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8510af80 [ 783.874067][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 783.874250][ T32] INFO: task kworker/1:50:6316 blocked for more than 430 seconds. [ 783.874580][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.875114][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.885631][ T32] task:kworker/1:50 state:D stack:0 pid:6316 tgid:6316 ppid:2 flags:0x00000000 [ 783.885995][ T32] Workqueue: events bpf_prog_free_deferred [ 783.886161][ T32] Call trace: [ 783.886271][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.886544][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0729da4 r5:84932400 [ 783.886783][ T32] r4:84932400 [ 783.886886][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.887150][ T32] r5:84932400 r4:82714ab4 [ 783.887275][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.887669][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.888016][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0729e20 [ 783.888253][ T32] r4:00000000 [ 783.888379][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.888659][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.888904][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.889194][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854ac580 [ 783.889421][ T32] r4:00000000 [ 783.889513][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.889777][ T32] r9:84932400 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f035000 [ 783.889948][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.890165][ T32] r5:00001000 r4:dfdd3000 [ 783.890270][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.890520][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.890803][ T32] r5:850e0754 r4:850e0400 [ 783.890924][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.891277][ T32] r7:ddde4000 r6:82c16200 r5:850e0754 r4:8539a700 [ 783.891469][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.891781][ T32] r10:84932400 r9:8539a72c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 783.892215][ T32] r4:8539a700 [ 783.892390][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.893014][ T32] r10:00000000 r9:df9a9e78 r8:852bfd40 r7:8539a700 r6:80266900 r5:84932400 [ 783.893427][ T32] r4:852bf500 [ 783.893601][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.893943][ T32] Exception stack(0xe0729fb0 to 0xe0729ff8) [ 783.894271][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 783.894758][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.905614][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.905898][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:852bf500 [ 783.906170][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 783.906650][ T32] INFO: task kworker/1:51:6323 blocked for more than 430 seconds. [ 783.907017][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.907324][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.907698][ T32] task:kworker/1:51 state:D stack:0 pid:6323 tgid:6323 ppid:2 flags:0x00000000 [ 783.908124][ T32] Workqueue: events bpf_prog_free_deferred [ 783.908462][ T32] Call trace: [ 783.908671][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.909098][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfd7dda4 r5:84936000 [ 783.909501][ T32] r4:84936000 [ 783.909659][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.909994][ T32] r5:84936000 r4:82714ab4 [ 783.910174][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.910690][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.911131][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd7de20 [ 783.911703][ T32] r4:00000000 [ 783.911941][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.912321][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.912603][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.912930][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854ac600 [ 783.913431][ T32] r4:00000000 [ 783.913648][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.914047][ T32] r9:84936000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f037000 [ 783.914339][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.914672][ T32] r5:00001000 r4:e0119000 [ 783.915015][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.930044][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.932156][ T32] r5:85314754 r4:85314400 [ 783.932278][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.932569][ T32] r7:ddde4000 r6:82c16200 r5:85314754 r4:8539a680 [ 783.932729][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.933004][ T32] r10:84936000 r9:8539a6ac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 783.933178][ T32] r4:8539a680 [ 783.933300][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.933612][ T32] r10:00000000 r9:df9a9e78 r8:853a9c40 r7:8539a680 r6:80266900 r5:84936000 [ 783.933838][ T32] r4:854ac600 [ 783.933954][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.934151][ T32] Exception stack(0xdfd7dfb0 to 0xdfd7dff8) [ 783.934308][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 783.934594][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.934813][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.935000][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854ac600 [ 783.945776][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 783.946234][ T32] INFO: task kworker/1:52:6331 blocked for more than 430 seconds. [ 783.946504][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.946645][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.949447][ T32] task:kworker/1:52 state:D stack:0 pid:6331 tgid:6331 ppid:2 flags:0x00000000 [ 783.949873][ T32] Workqueue: events bpf_prog_free_deferred [ 783.950118][ T32] Call trace: [ 783.950224][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.950489][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfc51da4 r5:84910c00 [ 783.950722][ T32] r4:84910c00 [ 783.950825][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.951162][ T32] r5:84910c00 r4:82714ab4 [ 783.951271][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.951679][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.951974][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc51e20 [ 783.952207][ T32] r4:00000000 [ 783.952320][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.952575][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.952783][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.953058][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854acd40 [ 783.953339][ T32] r4:00000000 [ 783.953438][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.953639][ T32] r9:84910c00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f02b000 [ 783.953819][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.954029][ T32] r5:00001000 r4:dfabd000 [ 783.954126][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.954343][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.954573][ T32] r5:854d3754 r4:854d3400 [ 783.954675][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.954904][ T32] r7:ddde4000 r6:82c16200 r5:854d3754 r4:8539a180 [ 783.955042][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.966119][ T32] r10:84910c00 r9:8539a1ac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 783.966520][ T32] r4:8539a180 [ 783.966654][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.966912][ T32] r10:00000000 r9:df9a9e78 r8:854afe00 r7:8539a180 r6:80266900 r5:84910c00 [ 783.967139][ T32] r4:854ac680 [ 783.967232][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.967483][ T32] Exception stack(0xdfc51fb0 to 0xdfc51ff8) [ 783.967710][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 783.967986][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.968249][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.968473][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854ac680 [ 783.968766][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 783.969036][ T32] INFO: task kworker/0:58:6335 blocked for more than 430 seconds. [ 783.969226][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 783.969456][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 783.969698][ T32] task:kworker/0:58 state:D stack:0 pid:6335 tgid:6335 ppid:2 flags:0x00000000 [ 783.969977][ T32] Workqueue: events bpf_prog_free_deferred [ 783.970133][ T32] Call trace: [ 783.970235][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 783.970499][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0451da4 r5:84912400 [ 783.970732][ T32] r4:84912400 [ 783.970853][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 783.971133][ T32] r5:84912400 r4:82714ab4 [ 783.971267][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 783.971611][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 783.971962][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0451e20 [ 783.972246][ T32] r4:00000000 [ 783.972370][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 783.972605][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 783.972851][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 783.973066][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854b0900 [ 783.973250][ T32] r4:00000000 [ 783.973370][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 783.973562][ T32] r9:84912400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f049000 [ 783.973748][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 783.973957][ T32] r5:00001000 r4:e0571000 [ 783.974061][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 783.974271][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 783.974496][ T32] r5:85317754 r4:85317400 [ 783.974610][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 783.974845][ T32] r7:dddd0000 r6:82c16000 r5:85317754 r4:854a5780 [ 783.974987][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 783.995988][ T32] r10:84912400 r9:854a57ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 783.996511][ T32] r4:854a5780 [ 783.996704][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 783.997237][ T32] r10:00000000 r9:e0725e78 r8:8538d6c0 r7:854a5780 r6:80266900 r5:84912400 [ 783.997615][ T32] r4:854b0cc0 [ 783.997818][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 783.998239][ T32] Exception stack(0xe0451fb0 to 0xe0451ff8) [ 783.998531][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 783.998959][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 783.999391][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 783.999853][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854b0cc0 [ 784.000295][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.000788][ T32] INFO: task kworker/0:59:6340 blocked for more than 430 seconds. [ 784.001207][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.001607][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.002011][ T32] task:kworker/0:59 state:D stack:0 pid:6340 tgid:6340 ppid:2 flags:0x00000000 [ 784.002550][ T32] Workqueue: events bpf_prog_free_deferred [ 784.002865][ T32] Call trace: [ 784.003076][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.003460][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0499da4 r5:84913000 [ 784.003820][ T32] r4:84913000 [ 784.003995][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.004373][ T32] r5:84913000 r4:82714ab4 [ 784.004589][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.005002][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.028251][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0499e20 [ 784.028722][ T32] r4:00000000 [ 784.028895][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.029295][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.029670][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.030167][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854b0a80 [ 784.030559][ T32] r4:00000000 [ 784.030725][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.031182][ T32] r9:84913000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f047000 [ 784.031580][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.032022][ T32] r5:00001000 r4:e0501000 [ 784.032267][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.032784][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.033333][ T32] r5:854d7754 r4:854d7400 [ 784.033545][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.034067][ T32] r7:dddd0000 r6:82c16000 r5:854d7754 r4:854a5900 [ 784.034355][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.034874][ T32] r10:84913000 r9:854a592c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 784.037421][ T31] audit: type=1400 audit(783.970:175): avc: denied { remove_name } for pid=2927 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 784.038577][ T31] audit: type=1400 audit(783.970:176): avc: denied { rename } for pid=2927 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 784.055778][ T32] r4:854a5900 [ 784.056132][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.056586][ T32] r10:00000000 r9:e0725e78 r8:8538d900 r7:854a5900 r6:80266900 r5:84913000 [ 784.056955][ T32] r4:854b0340 [ 784.057127][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.057465][ T32] Exception stack(0xe0499fb0 to 0xe0499ff8) [ 784.057721][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 784.058039][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.058487][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.058822][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854b0340 [ 784.059117][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.059751][ T32] INFO: task kworker/0:60:6362 blocked for more than 430 seconds. [ 784.060160][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.069867][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.071079][ T32] task:kworker/0:60 state:D stack:0 pid:6362 tgid:6362 ppid:2 flags:0x00000000 [ 784.071613][ T32] Workqueue: events bpf_prog_free_deferred [ 784.071928][ T32] Call trace: [ 784.072125][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.072523][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfa81da4 r5:84916c00 [ 784.072836][ T32] r4:84916c00 [ 784.073012][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.073420][ T32] r5:84916c00 r4:82714ab4 [ 784.073622][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.074046][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.074482][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa81e20 [ 784.074794][ T32] r4:00000000 [ 784.074967][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.095855][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.096569][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.097029][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854acc00 [ 784.097438][ T32] r4:00000000 [ 784.097676][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.098115][ T32] r9:84916c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f00b000 [ 784.098576][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.098995][ T32] r5:00001000 r4:dfa69000 [ 784.099210][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.099614][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.100010][ T32] r5:85317354 r4:85317000 [ 784.100221][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.100648][ T32] r7:dddd0000 r6:82c16000 r5:85317354 r4:854a5680 [ 784.100915][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.101314][ T32] r10:84916c00 r9:854a56ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 784.101661][ T32] r4:854a5680 [ 784.101853][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.102246][ T32] r10:00000000 r9:e0725e78 r8:854acc80 r7:854a5680 r6:80266900 r5:84916c00 [ 784.102595][ T32] r4:85279ac0 [ 784.102779][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.103134][ T32] Exception stack(0xdfa81fb0 to 0xdfa81ff8) [ 784.103429][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 784.103819][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.104178][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.104519][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:85279ac0 [ 784.104860][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.105227][ T32] INFO: task kworker/1:53:6363 blocked for more than 430 seconds. [ 784.106309][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.106521][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.106775][ T32] task:kworker/1:53 state:D stack:0 pid:6363 tgid:6363 ppid:2 flags:0x00000000 [ 784.107074][ T32] Workqueue: events bpf_prog_free_deferred [ 784.107240][ T32] Call trace: [ 784.107549][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.107910][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0489da4 r5:84916000 [ 784.108167][ T32] r4:84916000 [ 784.108279][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.108576][ T32] r5:84916000 r4:82714ab4 [ 784.108696][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.109015][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.109300][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0489e20 [ 784.109582][ T32] r4:00000000 [ 784.109732][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.110041][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.110347][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.110653][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8538de00 [ 784.110923][ T32] r4:00000000 [ 784.111068][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.111331][ T32] r9:84916000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f039000 [ 784.111679][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.111977][ T32] r5:00001000 r4:dfb5b000 [ 784.113039][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.125858][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.126439][ T32] r5:85483f54 r4:85483c00 [ 784.126557][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.126778][ T32] r7:ddde4000 r6:82c16200 r5:85483f54 r4:8539a400 [ 784.126896][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.127121][ T32] r10:84916000 r9:8539a42c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 784.127337][ T32] r4:8539a400 [ 784.127446][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.127730][ T32] r10:00000000 r9:df9a9e78 r8:854ace80 r7:8539a400 r6:80266900 r5:84916000 [ 784.130565][ T32] r4:854acd00 [ 784.135263][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.145963][ T32] Exception stack(0xe0489fb0 to 0xe0489ff8) [ 784.146129][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 784.146329][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.146527][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.146722][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854acd00 [ 784.146909][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.147136][ T32] INFO: task kworker/0:61:6364 blocked for more than 430 seconds. [ 784.147326][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.147476][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.147707][ T32] task:kworker/0:61 state:D stack:0 pid:6364 tgid:6364 ppid:2 flags:0x00000000 [ 784.147965][ T32] Workqueue: events bpf_prog_free_deferred [ 784.148535][ T32] Call trace: [ 784.150447][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.153497][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0569da4 r5:84915400 [ 784.172185][ T32] r4:84915400 [ 784.172405][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.172723][ T32] r5:84915400 r4:82714ab4 [ 784.172865][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.173381][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.173734][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0569e20 [ 784.174020][ T32] r4:00000000 [ 784.174160][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.174488][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.174739][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.175041][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8539b3c0 [ 784.175967][ T32] r4:00000000 [ 784.176687][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.179574][ T32] r9:84915400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f043000 [ 784.181717][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.184947][ T32] r5:00001000 r4:dff01000 [ 784.192079][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.192471][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.192745][ T32] r5:854d7f54 r4:854d7c00 [ 784.193080][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.193472][ T32] r7:dddd0000 r6:82c16000 r5:854d7f54 r4:854a5700 [ 784.193625][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.193877][ T32] r10:84915400 r9:854a572c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 784.194069][ T32] r4:854a5700 [ 784.194158][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.194376][ T32] r10:00000000 r9:e0725e78 r8:854acd00 r7:854a5700 r6:80266900 r5:84915400 [ 784.194599][ T32] r4:852d2000 [ 784.194709][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.194883][ T32] Exception stack(0xe0569fb0 to 0xe0569ff8) [ 784.195075][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 784.205527][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.205851][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.206107][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:852d2000 [ 784.206262][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.206557][ T32] INFO: task kworker/1:54:6369 blocked for more than 431 seconds. [ 784.206813][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.206983][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.207198][ T32] task:kworker/1:54 state:D stack:0 pid:6369 tgid:6369 ppid:2 flags:0x00000000 [ 784.207459][ T32] Workqueue: events bpf_prog_free_deferred [ 784.207710][ T32] Call trace: [ 784.207824][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.208073][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfaf9da4 r5:84914800 [ 784.208277][ T32] r4:84914800 [ 784.208375][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.208600][ T32] r5:84914800 r4:82714ab4 [ 784.208714][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.209024][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.209482][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaf9e20 [ 784.210534][ T32] r4:00000000 [ 784.214067][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.231365][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.231727][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.232075][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854ac780 [ 784.232362][ T32] r4:00000000 [ 784.232463][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.232692][ T32] r9:84914800 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f03b000 [ 784.232929][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.233150][ T32] r5:00001000 r4:dfbf9000 [ 784.233283][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.233549][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.233789][ T32] r5:85314b54 r4:85314800 [ 784.233898][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.234138][ T32] r7:ddde4000 r6:82c16200 r5:85314b54 r4:8539a380 [ 784.234273][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.234501][ T32] r10:84914800 r9:8539a3ac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 784.234730][ T32] r4:8539a380 [ 784.234831][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.235052][ T32] r10:00000000 r9:df9a9e78 r8:8539b300 r7:8539a380 r6:80266900 r5:84914800 [ 784.245527][ T32] r4:8539b240 [ 784.245760][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.246090][ T32] Exception stack(0xdfaf9fb0 to 0xdfaf9ff8) [ 784.246260][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 784.246531][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.246747][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.246994][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8539b240 [ 784.247204][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.247561][ T32] INFO: task kworker/1:55:6374 blocked for more than 431 seconds. [ 784.250230][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.252631][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.254951][ T32] task:kworker/1:55 state:D stack:0 pid:6374 tgid:6374 ppid:2 flags:0x00000000 [ 784.274474][ T32] Workqueue: events bpf_prog_free_deferred [ 784.285773][ T32] Call trace: [ 784.286255][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.289660][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfccdda4 r5:849cbc00 [ 784.294054][ T32] r4:849cbc00 [ 784.309001][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.313764][ T32] r5:849cbc00 r4:82714ab4 [ 784.325752][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.332915][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.350301][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfccde20 [ 784.354051][ T32] r4:00000000 [ 784.355971][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.356429][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.356807][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.357163][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854b0ec0 [ 784.357532][ T32] r4:00000000 [ 784.357707][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.358271][ T32] r9:849cbc00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f041000 [ 784.358610][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.359011][ T32] r5:00001000 r4:dfea9000 [ 784.359305][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.359745][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.360213][ T32] r5:85314f54 r4:85314c00 [ 784.360430][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.360974][ T32] r7:ddde4000 r6:82c16200 r5:85314f54 r4:8539a480 [ 784.361261][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.361845][ T32] r10:849cbc00 r9:8539a4ac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 784.362197][ T32] r4:8539a480 [ 784.362409][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.362941][ T32] r10:00000000 r9:df9a9e78 r8:8538f300 r7:8539a480 r6:80266900 r5:849cbc00 [ 784.363268][ T32] r4:85279ec0 [ 784.363512][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.363860][ T32] Exception stack(0xdfccdfb0 to 0xdfccdff8) [ 784.364147][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 784.364562][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.364894][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.365585][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:85279ec0 [ 784.365942][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.366804][ T32] INFO: task kworker/0:62:6375 blocked for more than 431 seconds. [ 784.367182][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.367436][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.367772][ T32] task:kworker/0:62 state:D stack:0 pid:6375 tgid:6375 ppid:2 flags:0x00000000 [ 784.368306][ T32] Workqueue: events bpf_prog_free_deferred [ 784.368622][ T32] Call trace: [ 784.368823][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.369244][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfcd1da4 r5:849cc800 [ 784.369617][ T32] r4:849cc800 [ 784.369805][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.370240][ T32] r5:849cc800 r4:82714ab4 [ 784.370478][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.372616][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.377276][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcd1e20 [ 784.377772][ T32] r4:00000000 [ 784.377937][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.378312][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.378679][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.379036][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8538fc40 [ 784.379335][ T32] r4:00000000 [ 784.379544][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.379901][ T32] r9:849cc800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f03f000 [ 784.380201][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.380578][ T32] r5:00001000 r4:dfd55000 [ 784.380773][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.381124][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.381514][ T32] r5:854d5b54 r4:854d5800 [ 784.381707][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.382101][ T32] r7:dddd0000 r6:82c16000 r5:854d5b54 r4:854a5a00 [ 784.382345][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.382721][ T32] r10:849cc800 r9:854a5a2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 784.383027][ T32] r4:854a5a00 [ 784.383175][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.383568][ T32] r10:00000000 r9:e0569e78 r8:8538f400 r7:854a5a00 r6:80266900 r5:849cc800 [ 784.383877][ T32] r4:8538f200 [ 784.384039][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.384372][ T32] Exception stack(0xdfcd1fb0 to 0xdfcd1ff8) [ 784.384643][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 784.384991][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.385775][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.386175][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8538f200 [ 784.386505][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.386876][ T32] INFO: task kworker/0:63:6379 blocked for more than 431 seconds. [ 784.387218][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.387548][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.387926][ T32] task:kworker/0:63 state:D stack:0 pid:6379 tgid:6379 ppid:2 flags:0x00000000 [ 784.388363][ T32] Workqueue: events bpf_prog_free_deferred [ 784.388667][ T32] Call trace: [ 784.388863][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.389315][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfe5dda4 r5:849cd400 [ 784.389722][ T32] r4:849cd400 [ 784.389919][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.390353][ T32] r5:849cd400 r4:82714ab4 [ 784.390569][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.391086][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.391586][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe5de20 [ 784.392027][ T32] r4:00000000 [ 784.392182][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.392633][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.393054][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.393535][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854ac980 [ 784.393863][ T32] r4:00000000 [ 784.394018][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.394396][ T32] r9:849cd400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f04b000 [ 784.394719][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.395079][ T32] r5:00001000 r4:dff45000 [ 784.395880][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.401832][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.425618][ T32] r5:85317b54 r4:85317800 [ 784.425914][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.426533][ T32] r7:dddd0000 r6:82c16000 r5:85317b54 r4:854a5a80 [ 784.426844][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.427371][ T32] r10:849cd400 r9:854a5aac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 784.427807][ T32] r4:854a5a80 [ 784.427968][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.428373][ T32] r10:00000000 r9:e0569e78 r8:8538f8c0 r7:854a5a80 r6:80266900 r5:849cd400 [ 784.428702][ T32] r4:8538f5c0 [ 784.428867][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.429234][ T32] Exception stack(0xdfe5dfb0 to 0xdfe5dff8) [ 784.429504][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 784.430483][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.455702][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.456112][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8538f5c0 [ 784.461731][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.506056][ T32] INFO: task kworker/1:56:6386 blocked for more than 431 seconds. [ 784.506633][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.506905][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.507274][ T32] task:kworker/1:56 state:D stack:0 pid:6386 tgid:6386 ppid:2 flags:0x00000000 [ 784.507848][ T32] Workqueue: events bpf_prog_free_deferred [ 784.508233][ T32] Call trace: [ 784.508498][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.508953][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfeedda4 r5:849cb000 [ 784.509336][ T32] r4:849cb000 [ 784.509526][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.509914][ T32] r5:849cb000 r4:82714ab4 [ 784.510120][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.510603][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.511073][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfeede20 [ 784.512056][ T32] r4:00000000 [ 784.512245][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.512698][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.513125][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.513723][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854b2080 [ 784.514187][ T32] r4:00000000 [ 784.514492][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.515055][ T32] r9:849cb000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f04d000 [ 784.528750][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.529510][ T32] r5:00001000 r4:dffd3000 [ 784.529760][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.530182][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.530841][ T32] r5:85315b54 r4:85315800 [ 784.531244][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.531813][ T32] r7:ddde4000 r6:82c16200 r5:85315b54 r4:8539a800 [ 784.532162][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.532701][ T32] r10:849cb000 r9:8539a82c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 784.533286][ T32] r4:8539a800 [ 784.533569][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.533963][ T32] r10:00000000 r9:df9a9e78 r8:854a0b80 r7:8539a800 r6:80266900 r5:849cb000 [ 784.534890][ T32] r4:8548de40 [ 784.537041][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.537515][ T32] Exception stack(0xdfeedfb0 to 0xdfeedff8) [ 784.537809][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 784.538187][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.538709][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.539038][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8548de40 [ 784.539449][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.540062][ T32] INFO: task kworker/0:64:6389 blocked for more than 431 seconds. [ 784.540454][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.545810][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.546258][ T32] task:kworker/0:64 state:D stack:0 pid:6389 tgid:6389 ppid:2 flags:0x00000000 [ 784.546766][ T32] Workqueue: events bpf_prog_free_deferred [ 784.547097][ T32] Call trace: [ 784.547374][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.547884][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfec5da4 r5:849ca400 [ 784.548464][ T32] r4:849ca400 [ 784.548713][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.549201][ T32] r5:849ca400 r4:82714ab4 [ 784.549492][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.549980][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.550583][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfec5e20 [ 784.551047][ T32] r4:00000000 [ 784.551232][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.551731][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.552207][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.552633][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8538c900 [ 784.552967][ T32] r4:00000000 [ 784.553183][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.553626][ T32] r9:849ca400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f057000 [ 784.554024][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.554416][ T32] r5:00001000 r4:e0667000 [ 784.554629][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.555106][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.563085][ T32] r5:85315f54 r4:85315c00 [ 784.565894][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.566436][ T32] r7:dddd0000 r6:82c16000 r5:85315f54 r4:854a5b00 [ 784.566765][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.567535][ T32] r10:849ca400 r9:854a5b2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 784.568216][ T32] r4:854a5b00 [ 784.568671][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.569145][ T32] r10:00000000 r9:dfe5de78 r8:8539b340 r7:854a5b00 r6:80266900 r5:849ca400 [ 784.569558][ T32] r4:8539b900 [ 784.569823][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.570488][ T32] Exception stack(0xdfec5fb0 to 0xdfec5ff8) [ 784.571055][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 784.571486][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.571965][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.572832][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8539b900 [ 784.573194][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.573839][ T32] INFO: task kworker/1:57:6394 blocked for more than 431 seconds. [ 784.574515][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.574841][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.576315][ T32] task:kworker/1:57 state:D stack:0 pid:6394 tgid:6394 ppid:2 flags:0x00000000 [ 784.576980][ T32] Workqueue: events bpf_prog_free_deferred [ 784.577572][ T32] Call trace: [ 784.577798][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.578192][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfc09da4 r5:849c8000 [ 784.578739][ T32] r4:849c8000 [ 784.578950][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.579334][ T32] r5:849c8000 r4:82714ab4 [ 784.579583][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.580341][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.580972][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc09e20 [ 784.581624][ T32] r4:00000000 [ 784.581834][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.582606][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.583177][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.583737][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854b25c0 [ 784.584204][ T32] r4:00000000 [ 784.584492][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.595870][ T32] r9:849c8000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f04f000 [ 784.596489][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.597059][ T32] r5:00001000 r4:dfffb000 [ 784.597278][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.598156][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.598658][ T32] r5:85316f54 r4:85316c00 [ 784.604589][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.637390][ T32] r7:ddde4000 r6:82c16200 r5:85316f54 r4:8539a880 [ 784.655896][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.681898][ T32] r10:849c8000 r9:8539a8ac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 784.695762][ T32] r4:8539a880 [ 784.696078][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.696571][ T32] r10:00000000 r9:df9a9e78 r8:8548aec0 r7:8539a880 r6:80266900 r5:849c8000 [ 784.697014][ T32] r4:854ac680 [ 784.697197][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.697735][ T32] Exception stack(0xdfc09fb0 to 0xdfc09ff8) [ 784.698026][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 784.698495][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.699435][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.699850][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854ac680 [ 784.700308][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.714235][ T32] INFO: task kworker/0:65:6395 blocked for more than 431 seconds. [ 784.725910][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.729430][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.732530][ T32] task:kworker/0:65 state:D stack:0 pid:6395 tgid:6395 ppid:2 flags:0x00000000 [ 784.765897][ T32] Workqueue: events bpf_prog_free_deferred [ 784.766380][ T32] Call trace: [ 784.766587][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.766952][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfac1da4 r5:849c8c00 [ 784.767245][ T32] r4:849c8c00 [ 784.767426][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.767840][ T32] r5:849c8c00 r4:82714ab4 [ 784.768033][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.768408][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.768793][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfac1e20 [ 784.769070][ T32] r4:00000000 [ 784.769233][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.769559][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.769908][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.770248][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8539b440 [ 784.770531][ T32] r4:00000000 [ 784.770711][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.771051][ T32] r9:849c8c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f037000 [ 784.771360][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.771745][ T32] r5:00001000 r4:e043d000 [ 784.771941][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.772275][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.772633][ T32] r5:854d7b54 r4:854d7800 [ 784.772831][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.773201][ T32] r7:dddd0000 r6:82c16000 r5:854d7b54 r4:854a5b80 [ 784.773461][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.773840][ T32] r10:849c8c00 r9:854a5bac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 784.774121][ T32] r4:854a5b80 [ 784.774295][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.774636][ T32] r10:00000000 r9:dfec5e78 r8:854affc0 r7:854a5b80 r6:80266900 r5:849c8c00 [ 784.774932][ T32] r4:854afbc0 [ 784.775091][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.795961][ T32] Exception stack(0xdfac1fb0 to 0xdfac1ff8) [ 784.797161][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 784.797753][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.798092][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.806023][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854afbc0 [ 784.806603][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.806954][ T32] INFO: task kworker/1:58:6404 blocked for more than 431 seconds. [ 784.807256][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.807524][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.807805][ T32] task:kworker/1:58 state:D stack:0 pid:6404 tgid:6404 ppid:2 flags:0x00000000 [ 784.808174][ T32] Workqueue: events bpf_prog_free_deferred [ 784.808452][ T32] Call trace: [ 784.808610][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.809035][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfff9da4 r5:84910000 [ 784.809333][ T32] r4:84910000 [ 784.809527][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.809981][ T32] r5:84910000 r4:82714ab4 [ 784.810199][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.810586][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.810973][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfff9e20 [ 784.811242][ T32] r4:00000000 [ 784.811415][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.811771][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.812100][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.812429][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854b2200 [ 784.812763][ T32] r4:00000000 [ 784.812926][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.813256][ T32] r9:84910000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f051000 [ 784.813569][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.813904][ T32] r5:00001000 r4:e0079000 [ 784.814076][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.814396][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.814751][ T32] r5:854d1f54 r4:854d1c00 [ 784.814934][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.835733][ T32] r7:ddde4000 r6:82c16200 r5:854d1f54 r4:8539a900 [ 784.836375][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.836823][ T32] r10:84910000 r9:8539a92c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 784.837207][ T32] r4:8539a900 [ 784.837432][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.837895][ T32] r10:00000000 r9:df9a9e78 r8:854b2480 r7:8539a900 r6:80266900 r5:84910000 [ 784.838229][ T32] r4:854b23c0 [ 784.838395][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.838769][ T32] Exception stack(0xdfff9fb0 to 0xdfff9ff8) [ 784.839106][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 784.839476][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.839861][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.840091][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854b23c0 [ 784.840340][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.841091][ T32] INFO: task kworker/0:66:6410 blocked for more than 431 seconds. [ 784.841339][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.841632][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.841943][ T32] task:kworker/0:66 state:D stack:0 pid:6410 tgid:6410 ppid:2 flags:0x00000000 [ 784.842288][ T32] Workqueue: events bpf_prog_free_deferred [ 784.842547][ T32] Call trace: [ 784.842750][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.843039][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0085da4 r5:82e44800 [ 784.843288][ T32] r4:82e44800 [ 784.843438][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.843753][ T32] r5:82e44800 r4:82714ab4 [ 784.843915][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.844233][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.844568][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0085e20 [ 784.844836][ T32] r4:00000000 [ 784.844969][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.855975][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.856543][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.856888][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852bf740 [ 784.857237][ T32] r4:00000000 [ 784.857406][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.857759][ T32] r9:82e44800 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f035000 [ 784.858060][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.858408][ T32] r5:00001000 r4:dfe49000 [ 784.858577][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.859216][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.859646][ T32] r5:854d5f54 r4:854d5c00 [ 784.860018][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.860437][ T32] r7:dddd0000 r6:82c16000 r5:854d5f54 r4:854a5d00 [ 784.860767][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.861278][ T32] r10:82e44800 r9:854a5d2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 784.861518][ T32] r4:854a5d00 [ 784.861676][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.861961][ T32] r10:00000000 r9:dfac1e78 r8:8538d180 r7:854a5d00 r6:80266900 r5:82e44800 [ 784.862208][ T32] r4:8538c580 [ 784.862340][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.862604][ T32] Exception stack(0xe0085fb0 to 0xe0085ff8) [ 784.862825][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 784.863153][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.863537][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.863812][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8538c580 [ 784.864267][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.864695][ T32] INFO: task kworker/1:59:6411 blocked for more than 431 seconds. [ 784.865037][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.875760][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.876161][ T32] task:kworker/1:59 state:D stack:0 pid:6411 tgid:6411 ppid:2 flags:0x00000000 [ 784.876552][ T32] Workqueue: events bpf_prog_free_deferred [ 784.876993][ T32] Call trace: [ 784.877196][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.877524][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dfd11da4 r5:84913c00 [ 784.877856][ T32] r4:84913c00 [ 784.878008][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.878399][ T32] r5:84913c00 r4:82714ab4 [ 784.878584][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.879030][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.879579][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd11e20 [ 784.879861][ T32] r4:00000000 [ 784.880026][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.880399][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.880721][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.881049][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852bfa80 [ 784.881344][ T32] r4:00000000 [ 784.881520][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.881844][ T32] r9:84913c00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f053000 [ 784.882031][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.882309][ T32] r5:00001000 r4:e009d000 [ 784.882470][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.882779][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.883131][ T32] r5:854d1754 r4:854d1400 [ 784.883344][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.883757][ T32] r7:ddde4000 r6:82c16200 r5:854d1754 r4:8539a980 [ 784.883998][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.884383][ T32] r10:84913c00 r9:8539a9ac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 784.884694][ T32] r4:8539a980 [ 784.884856][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.895835][ T32] r10:00000000 r9:df9a9e78 r8:8538dc00 r7:8539a980 r6:80266900 r5:84913c00 [ 784.896299][ T32] r4:8538dc40 [ 784.896444][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.896758][ T32] Exception stack(0xdfd11fb0 to 0xdfd11ff8) [ 784.897020][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 784.897367][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.897664][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.897934][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8538dc40 [ 784.898247][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.898594][ T32] INFO: task kworker/1:60:6415 blocked for more than 431 seconds. [ 784.898912][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.899125][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.899456][ T32] task:kworker/1:60 state:D stack:0 pid:6415 tgid:6415 ppid:2 flags:0x00000000 [ 784.899931][ T32] Workqueue: events bpf_prog_free_deferred [ 784.900225][ T32] Call trace: [ 784.900454][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.900800][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dff49da4 r5:84668000 [ 784.901141][ T32] r4:84668000 [ 784.901290][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.901626][ T32] r5:84668000 r4:82714ab4 [ 784.901806][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.902198][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.902639][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff49e20 [ 784.902943][ T32] r4:00000000 [ 784.903093][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.903528][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.903859][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.904164][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854b7ec0 [ 784.904473][ T32] r4:00000000 [ 784.904637][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.905003][ T32] r9:84668000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f059000 [ 784.915710][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.916091][ T32] r5:00001000 r4:e066d000 [ 784.916231][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.916550][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.916844][ T32] r5:850e1754 r4:850e1400 [ 784.916972][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.917263][ T32] r7:ddde4000 r6:82c16200 r5:850e1754 r4:8539aa00 [ 784.917446][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.917762][ T32] r10:84668000 r9:8539aa2c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 784.918000][ T32] r4:8539aa00 [ 784.918124][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.918401][ T32] r10:00000000 r9:df9a9e78 r8:854b2840 r7:8539aa00 r6:80266900 r5:84668000 [ 784.918610][ T32] r4:854b2680 [ 784.918734][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.918955][ T32] Exception stack(0xdff49fb0 to 0xdff49ff8) [ 784.919159][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 784.919382][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.919681][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.919893][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854b2680 [ 784.920150][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.920372][ T32] INFO: task kworker/1:61:6416 blocked for more than 431 seconds. [ 784.920607][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.920765][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.921027][ T32] task:kworker/1:61 state:D stack:0 pid:6416 tgid:6416 ppid:2 flags:0x00000000 [ 784.921344][ T32] Workqueue: events bpf_prog_free_deferred [ 784.921553][ T32] Call trace: [ 784.921761][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.922024][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e00edda4 r5:84668c00 [ 784.922237][ T32] r4:84668c00 [ 784.922334][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.922555][ T32] r5:84668c00 r4:82714ab4 [ 784.922681][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.922931][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.923197][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00ede20 [ 784.923405][ T32] r4:00000000 [ 784.923532][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.923750][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.923980][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.924200][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8534ab00 [ 784.924446][ T32] r4:00000000 [ 784.924542][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.924782][ T32] r9:84668c00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f003000 [ 784.924958][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.925208][ T32] r5:00001000 r4:df90b000 [ 784.925350][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.925580][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.925824][ T32] r5:852b5b54 r4:852b5800 [ 784.925965][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.926242][ T32] r7:ddde4000 r6:82c16200 r5:852b5b54 r4:8539ab00 [ 784.935663][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.936079][ T32] r10:84668c00 r9:8539ab2c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 784.936292][ T32] r4:8539ab00 [ 784.936415][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.936645][ T32] r10:00000000 r9:df9a9e78 r8:851d2b80 r7:8539ab00 r6:80266900 r5:84668c00 [ 784.936832][ T32] r4:854b2f80 [ 784.936959][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.937171][ T32] Exception stack(0xe00edfb0 to 0xe00edff8) [ 784.937323][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 784.937494][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.937706][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.937875][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854b2f80 [ 784.938096][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.938318][ T32] INFO: task kworker/1:62:6427 blocked for more than 431 seconds. [ 784.938520][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.938668][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.938866][ T32] task:kworker/1:62 state:D stack:0 pid:6427 tgid:6427 ppid:2 flags:0x00000000 [ 784.939158][ T32] Workqueue: events bpf_prog_free_deferred [ 784.939329][ T32] Call trace: [ 784.939436][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.939686][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e05d5da4 r5:8466bc00 [ 784.939882][ T32] r4:8466bc00 [ 784.940035][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.940296][ T32] r5:8466bc00 r4:82714ab4 [ 784.940438][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.940700][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.940985][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05d5e20 [ 784.941214][ T32] r4:00000000 [ 784.941299][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.941566][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.941865][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.942093][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854a08c0 [ 784.942348][ T32] r4:00000000 [ 784.942449][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.942716][ T32] r9:8466bc00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f05b000 [ 784.942872][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.943111][ T32] r5:00001000 r4:e06e1000 [ 784.943233][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.943442][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.943677][ T32] r5:850e4f54 r4:850e4c00 [ 784.943843][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.944077][ T32] r7:ddde4000 r6:82c16200 r5:850e4f54 r4:8539ad00 [ 784.944267][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.944479][ T32] r10:8466bc00 r9:8539ad2c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 784.944711][ T32] r4:8539ad00 [ 784.944792][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.944986][ T32] r10:00000000 r9:e00ede78 r8:854b7d40 r7:8539ad00 r6:80266900 r5:8466bc00 [ 784.945146][ T32] r4:854b7940 [ 784.955571][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.955899][ T32] Exception stack(0xe05d5fb0 to 0xe05d5ff8) [ 784.956048][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 784.956292][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.956499][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.956700][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854b7940 [ 784.956865][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.957353][ T32] INFO: task kworker/1:63:6435 blocked for more than 431 seconds. [ 784.957594][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.957771][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.957967][ T32] task:kworker/1:63 state:D stack:0 pid:6435 tgid:6435 ppid:2 flags:0x00000000 [ 784.958218][ T32] Workqueue: events bpf_prog_free_deferred [ 784.958427][ T32] Call trace: [ 784.958530][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.958740][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e06e9da4 r5:8466ec00 [ 784.958898][ T32] r4:8466ec00 [ 784.959001][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.959237][ T32] r5:8466ec00 r4:82714ab4 [ 784.959364][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.959637][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.959917][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06e9e20 [ 784.960127][ T32] r4:00000000 [ 784.960240][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.960431][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.960620][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.960882][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8538f600 [ 784.961204][ T32] r4:00000000 [ 784.961384][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.961963][ T32] r9:8466ec00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f02d000 [ 784.962406][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 784.962775][ T32] r5:00001000 r4:dfc37000 [ 784.962963][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 784.975909][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 784.976404][ T32] r5:8547eb54 r4:8547e800 [ 784.976602][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 784.977024][ T32] r7:ddde4000 r6:82c16200 r5:8547eb54 r4:8539ae00 [ 784.977277][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 784.978033][ T32] r10:8466ec00 r9:8539ae2c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 784.978323][ T32] r4:8539ae00 [ 784.978488][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 784.978857][ T32] r10:00000000 r9:e00ede78 r8:854b7740 r7:8539ae00 r6:80266900 r5:8466ec00 [ 784.979260][ T32] r4:854b7900 [ 784.979438][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 784.979794][ T32] Exception stack(0xe06e9fb0 to 0xe06e9ff8) [ 784.980075][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 784.980527][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 784.980851][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 784.981160][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854b7900 [ 784.981464][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 784.981834][ T32] INFO: task kworker/1:65:6453 blocked for more than 431 seconds. [ 784.982141][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 784.982360][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 784.982645][ T32] task:kworker/1:65 state:D stack:0 pid:6453 tgid:6453 ppid:2 flags:0x00000000 [ 784.983268][ T32] Workqueue: events bpf_prog_free_deferred [ 784.983558][ T32] Call trace: [ 784.983757][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 784.984095][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:dffcdda4 r5:8466b000 [ 784.984454][ T32] r4:8466b000 [ 784.984650][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 784.985094][ T32] r5:8466b000 r4:82714ab4 [ 784.995813][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 784.996366][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 784.996845][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffcde20 [ 784.997168][ T32] r4:00000000 [ 784.997341][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 784.997696][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 784.998079][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 784.998467][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854b28c0 [ 784.998804][ T32] r4:00000000 [ 784.998969][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 784.999383][ T32] r9:8466b000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f031000 [ 784.999766][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 785.000184][ T32] r5:00001000 r4:dfd23000 [ 785.000373][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 785.001051][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.001445][ T32] r5:852b6354 r4:852b6000 [ 785.001638][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 785.002090][ T32] r7:ddde4000 r6:82c16200 r5:852b6354 r4:8539ab80 [ 785.002336][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 785.002702][ T32] r10:8466b000 r9:8539abac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 785.002990][ T32] r4:8539ab80 [ 785.003158][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 785.003597][ T32] r10:00000000 r9:dffc5e78 r8:854ab0c0 r7:8539ab80 r6:80266900 r5:8466b000 [ 785.003974][ T32] r4:854ace00 [ 785.004183][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.004543][ T32] Exception stack(0xdffcdfb0 to 0xdffcdff8) [ 785.004825][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 785.005158][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.015898][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.016328][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854ace00 [ 785.016625][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.016972][ T32] INFO: task kworker/1:66:6457 blocked for more than 431 seconds. [ 785.017272][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 785.017530][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.017889][ T32] task:kworker/1:66 state:D stack:0 pid:6457 tgid:6457 ppid:2 flags:0x00000000 [ 785.018290][ T32] Workqueue: events bpf_prog_free_deferred [ 785.018581][ T32] Call trace: [ 785.018786][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 785.019159][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:df96dda4 r5:8466d400 [ 785.019469][ T32] r4:8466d400 [ 785.019670][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 785.020080][ T32] r5:8466d400 r4:82714ab4 [ 785.020287][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.020879][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 785.021303][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df96de20 [ 785.021587][ T32] r4:00000000 [ 785.021764][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 785.022129][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 785.022456][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 785.022848][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854b00c0 [ 785.023121][ T32] r4:00000000 [ 785.023351][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 785.023733][ T32] r9:8466d400 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f02f000 [ 785.024014][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 785.024373][ T32] r5:00001000 r4:dfcb1000 [ 785.024570][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 785.035948][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.036499][ T32] r5:8522a354 r4:8522a000 [ 785.036692][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 785.037142][ T32] r7:ddde4000 r6:82c16200 r5:8522a354 r4:8539af80 [ 785.037442][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 785.037973][ T32] r10:8466d400 r9:8539afac r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 785.038329][ T32] r4:8539af80 [ 785.038539][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 785.038831][ T32] r10:00000000 r9:dffc5e78 r8:8534abc0 r7:8539af80 r6:80266900 r5:8466d400 [ 785.039099][ T32] r4:8538ca00 [ 785.039189][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.039402][ T32] Exception stack(0xdf96dfb0 to 0xdf96dff8) [ 785.039607][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 785.039856][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.040072][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.040297][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:8538ca00 [ 785.040498][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.040756][ T32] INFO: task kworker/0:67:6470 blocked for more than 431 seconds. [ 785.040965][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 785.041180][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.041375][ T32] task:kworker/0:67 state:D stack:0 pid:6470 tgid:6470 ppid:2 flags:0x00000000 [ 785.041626][ T32] Workqueue: events bpf_prog_free_deferred [ 785.041806][ T32] Call trace: [ 785.041913][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 785.042190][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e0111da4 r5:8466e000 [ 785.042481][ T32] r4:8466e000 [ 785.042598][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 785.042881][ T32] r5:8466e000 r4:82714ab4 [ 785.043076][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.043727][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 785.044060][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0111e20 [ 785.044250][ T32] r4:00000000 [ 785.044366][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 785.044636][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 785.044891][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 785.045136][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854a3780 [ 785.055886][ T32] r4:00000000 [ 785.056113][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 785.056420][ T32] r9:8466e000 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f045000 [ 785.056621][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 785.056846][ T32] r5:00001000 r4:e04cd000 [ 785.057001][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 785.057239][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.057509][ T32] r5:854d4b54 r4:854d4800 [ 785.057654][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 785.057948][ T32] r7:dddd0000 r6:82c16000 r5:854d4b54 r4:854a5e00 [ 785.058113][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 785.058373][ T32] r10:8466e000 r9:854a5e2c r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.058636][ T32] r4:854a5e00 [ 785.058771][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 785.059047][ T32] r10:00000000 r9:dfac1e78 r8:8538d100 r7:854a5e00 r6:80266900 r5:8466e000 [ 785.059238][ T32] r4:854b7bc0 [ 785.059355][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.059643][ T32] Exception stack(0xe0111fb0 to 0xe0111ff8) [ 785.059808][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 785.060046][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.060280][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.060435][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854b7bc0 [ 785.060597][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.060863][ T32] INFO: task kworker/0:69:6485 blocked for more than 431 seconds. [ 785.061097][ T32] Not tainted 6.11.0-rc6-syzkaller #0 [ 785.061265][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 785.061455][ T32] task:kworker/0:69 state:D stack:0 pid:6485 tgid:6485 ppid:2 flags:0x00000000 [ 785.061707][ T32] Workqueue: events bpf_prog_free_deferred [ 785.061988][ T32] Call trace: [ 785.062187][ T32] [<8197ed48>] (__schedule) from [<8197f8e0>] (schedule+0x2c/0xfc) [ 785.062628][ T32] r10:8260ca7c r9:00000000 r8:82714ab8 r7:00000002 r6:e04f5da4 r5:84853c00 [ 785.062921][ T32] r4:84853c00 [ 785.063081][ T32] [<8197f8b4>] (schedule) from [<8197fc94>] (schedule_preempt_disabled+0x18/0x24) [ 785.063548][ T32] r5:84853c00 r4:82714ab4 [ 785.063821][ T32] [<8197fc7c>] (schedule_preempt_disabled) from [<8198276c>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 785.064197][ T32] [<81982484>] (__mutex_lock.constprop.0) from [<81983038>] (__mutex_lock_slowpath+0x14/0x18) [ 785.064584][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04f5e20 [ 785.065058][ T32] r4:00000000 [ 785.075839][ T32] [<81983024>] (__mutex_lock_slowpath) from [<81983078>] (mutex_lock+0x3c/0x40) [ 785.076428][ T32] [<8198303c>] (mutex_lock) from [<804a6490>] (_vm_unmap_aliases+0x68/0x240) [ 785.076837][ T32] [<804a6428>] (_vm_unmap_aliases) from [<804aa1e8>] (vfree+0x170/0x1e4) [ 785.077220][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854bd540 [ 785.077667][ T32] r4:00000000 [ 785.077834][ T32] [<804aa078>] (vfree) from [<80501a18>] (execmem_free+0x30/0x64) [ 785.078213][ T32] r9:84853c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f047000 [ 785.078554][ T32] [<805019e8>] (execmem_free) from [<80393a3c>] (bpf_jit_free_exec+0x10/0x14) [ 785.078937][ T32] r5:00001000 r4:e04ed000 [ 785.079119][ T32] [<80393a2c>] (bpf_jit_free_exec) from [<80393e1c>] (bpf_jit_free+0x68/0xe4) [ 785.079551][ T32] [<80393db4>] (bpf_jit_free) from [<80394f58>] (bpf_prog_free_deferred+0x14c/0x164) [ 785.079949][ T32] r5:8522af54 r4:8522ac00 [ 785.080131][ T32] [<80394e0c>] (bpf_prog_free_deferred) from [<80265f08>] (process_one_work+0x1b4/0x4f4) [ 785.080522][ T32] r7:dddd0000 r6:82c16000 r5:8522af54 r4:854a5e80 [ 785.080769][ T32] [<80265d54>] (process_one_work) from [<80266aec>] (worker_thread+0x1ec/0x3b4) [ 785.081247][ T32] r10:84853c00 r9:854a5eac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 785.081583][ T32] r4:854a5e80 [ 785.081906][ T32] [<80266900>] (worker_thread) from [<8026fb04>] (kthread+0x104/0x134) [ 785.082282][ T32] r10:00000000 r9:dfc35e78 r8:854afe40 r7:854a5e80 r6:80266900 r5:84853c00 [ 785.082572][ T32] r4:854bd680 [ 785.082765][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.083130][ T32] Exception stack(0xe04f5fb0 to 0xe04f5ff8) [ 785.083371][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 785.083767][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.084089][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.084366][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:854bd680 [ 785.084789][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 785.096938][ T32] NMI backtrace for cpu 0 [ 785.097418][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.11.0-rc6-syzkaller #0 [ 785.097775][ T32] Hardware name: ARM-Versatile Express [ 785.098016][ T32] Call trace: [ 785.098197][ T32] [<8195d160>] (dump_backtrace) from [<8195d25c>] (show_stack+0x18/0x1c) [ 785.098588][ T32] r7:00000000 r6:00000113 r5:60000193 r4:8200ca8c [ 785.098893][ T32] [<8195d244>] (show_stack) from [<8197af9c>] (dump_stack_lvl+0x70/0x7c) [ 785.099269][ T32] [<8197af2c>] (dump_stack_lvl) from [<8197afc0>] (dump_stack+0x18/0x1c) [ 785.099628][ T32] r5:00000000 r4:00000001 [ 785.099928][ T32] [<8197afa8>] (dump_stack) from [<8194a450>] (nmi_cpu_backtrace+0x160/0x17c) [ 785.100290][ T32] [<8194a2f0>] (nmi_cpu_backtrace) from [<8194a59c>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 785.100695][ T32] r7:00000000 r6:8260c5d0 r5:8261a88c r4:ffffffff [ 785.100971][ T32] [<8194a46c>] (nmi_trigger_cpumask_backtrace) from [<802103c8>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 785.101417][ T32] r9:0000bd78 r8:828b3130 r7:8260c734 r6:00007d57 r5:8261ae48 r4:84b5481c [ 785.101757][ T32] [<802103b0>] (arch_trigger_cpumask_backtrace) from [<80350e30>] (watchdog+0x498/0x5b8) [ 785.102146][ T32] [<80350998>] (watchdog) from [<8026fb04>] (kthread+0x104/0x134) [ 785.102503][ T32] r10:00000000 r9:df819e58 r8:82e9e440 r7:00000000 r6:80350998 r5:82ee1800 [ 785.102799][ T32] r4:82f44cc0 [ 785.102969][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.103278][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 785.103562][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 785.103903][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.104226][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.104519][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:82f44cc0 [ 785.105837][ T32] Sending NMI from CPU 0 to CPUs 1: [ 785.106863][ C1] NMI backtrace for cpu 1 [ 785.107619][ C1] CPU: 1 UID: 0 PID: 2927 Comm: syslogd Not tainted 6.11.0-rc6-syzkaller #0 [ 785.107822][ C1] Hardware name: ARM-Versatile Express [ 785.108039][ C1] PC is at preempt_count_add+0x0/0x150 [ 785.109094][ C1] LR is at vfs_write+0x324/0x44c [ 785.109167][ C1] pc : [<8027cec0>] lr : [<80508004>] psr: 60000013 [ 785.109214][ C1] sp : ec595ed8 ip : ec595e90 fp : ec595f64 [ 785.109254][ C1] r10: 8341fc00 r9 : 018484d0 r8 : ec595f68 [ 785.109295][ C1] r7 : 8422a400 r6 : 0000006d r5 : 8364f0c0 r4 : 00000000 [ 785.109337][ C1] r3 : 00008000 r2 : 84725858 r1 : 00000002 r0 : 00000001 [ 785.109450][ C1] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 785.109521][ C1] Control: 30c5387d Table: 843d8ec0 DAC: 00000000 [ 785.109603][ C1] Call trace: [ 785.110313][ C1] [<80507ce0>] (vfs_write) from [<805082b0>] (ksys_write+0x78/0xf8) [ 785.110645][ C1] r10:00000004 r9:8422a400 r8:8020029c r7:00000000 r6:0001255a r5:8364f0c0 [ 785.110707][ C1] r4:8364f0c0 [ 785.110786][ C1] [<80508238>] (ksys_write) from [<80508340>] (sys_write+0x10/0x14) [ 785.110872][ C1] r7:00000004 r6:76ed8548 r5:76f0c5a0 r4:00000003 [ 785.110886][ C1] [<80508330>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 785.110996][ C1] Exception stack(0xec595fa8 to 0xec595ff0) [ 785.111158][ C1] 5fa0: 00000003 76f0c5a0 00000003 018484d0 0000006d 00000000 [ 785.111216][ C1] 5fc0: 00000003 76f0c5a0 76ed8548 00000004 0000006d 018481c8 76ed854c 7eaaac84 [ 785.111245][ C1] 5fe0: 76ed7d74 7eaaab80 76e02760 76d5b39c [ 785.121316][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 785.121915][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.11.0-rc6-syzkaller #0 [ 785.122270][ T32] Hardware name: ARM-Versatile Express [ 785.122583][ T32] Call trace: [ 785.122816][ T32] [<8195d160>] (dump_backtrace) from [<8195d25c>] (show_stack+0x18/0x1c) [ 785.123240][ T32] r7:00000000 r6:826228c4 r5:00000000 r4:8200ca8c [ 785.123524][ T32] [<8195d244>] (show_stack) from [<8197af80>] (dump_stack_lvl+0x54/0x7c) [ 785.123902][ T32] [<8197af2c>] (dump_stack_lvl) from [<8197afc0>] (dump_stack+0x18/0x1c) [ 785.124254][ T32] r5:00000000 r4:8286dd18 [ 785.124436][ T32] [<8197afa8>] (dump_stack) from [<8195dd04>] (panic+0x120/0x368) [ 785.124842][ T32] [<8195dbe4>] (panic) from [<80350cb0>] (watchdog+0x318/0x5b8) [ 785.125226][ T32] r3:00000000 r2:00000000 r1:00000001 r0:8200d58c [ 785.125591][ T32] r7:8260c734 [ 785.126140][ T32] [<80350998>] (watchdog) from [<8026fb04>] (kthread+0x104/0x134) [ 785.126622][ T32] r10:00000000 r9:df819e58 r8:82e9e440 r7:00000000 r6:80350998 r5:82ee1800 [ 785.126963][ T32] r4:82f44cc0 [ 785.127138][ T32] [<8026fa00>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 785.127477][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 785.127784][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 785.128145][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 785.128502][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 785.128989][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fa00 r4:82f44cc0 [ 785.130781][ T32] Rebooting in 86400 seconds.. VM DIAGNOSIS: 09:30:59 Registers: info registers vcpu 0 CPU#0 R00=baec6000 R01=eb904000 R02=00000001 R03=802199d8 R04=7f047000 R05=00000001 R06=828bdf68 R07=7f047000 R08=eb904000 R09=8260cad0 R10=828beb8c R11=e00e9dbc R12=e00e9dc0 R13=e00e9d90 R14=802109bc R15=802199f0 PSR=80000013 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=000ef2b0 R01=80000207 R02=eadd5fb0 R03=60000010 R04=eadd5fb0 R05=000ef2b0 R06=80000207 R07=8477e000 R08=802140a8 R09=842c9500 R10=00000000 R11=eadd5f74 R12=eadd5f78 R13=eadd5f30 R14=80214710 R15=802140dc PSR=60000193 -ZC- A S svc32 s00=05ec76f0 s01=00000001 d00=0000000105ec76f0 s02=dea713f1 s03=00000000 d01=00000000dea713f1 s04=6cdfe59e s05=6f15fe32 d02=6f15fe326cdfe59e s06=00000000 s07=00000000 d03=0000000000000000 s08=7211a6a0 s09=6d2242b7 d04=6d2242b77211a6a0 s10=00000000 s11=00000000 d05=0000000000000000 s12=ffffffff s13=00000000 d06=00000000ffffffff s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=d91f6864 s21=ac36a5b9 d10=ac36a5b9d91f6864 s22=4b129b63 s23=00000000 d11=000000004b129b63 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=025b8003 s33=ffffffff d16=ffffffff025b8003 s34=5b880303 s35=03000800 d17=030008005b880303 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=59880350 s41=03000400 d20=0300040059880350 s42=0400598c s43=59900300 d21=599003000400598c s44=03000800 s45=08005998 d22=0800599803000800 s46=59a00300 s47=01aa0200 d23=01aa020059a00300 s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=d3058ab6 s53=8137405a d26=8137405ad3058ab6 s54=ba19c9c4 s55=7a812a14 d27=7a812a14ba19c9c4 s56=3c4b95a2 s57=3f9cdb51 d28=3f9cdb513c4b95a2 s58=aa48c47c s59=0192a044 d29=0192a044aa48c47c s60=a610d9da s61=ceb16b19 d30=ceb16b19a610d9da s62=74738036 s63=cbf6cdbb d31=cbf6cdbb74738036 FPSCR: 00000000