last executing test programs: 1.194675925s ago: executing program 4 (id=203): add_key(&(0x7f0000000280)='rxrpc\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) 1.118313322s ago: executing program 4 (id=209): mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001dc0)={0x14, 0x100074, 0x100000}, 0x20) 1.048655468s ago: executing program 4 (id=210): mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x9, 0x6031, 0xffffffffffffffff, 0x0) 739.811355ms ago: executing program 3 (id=220): keyctl$update(0x2, 0x0, 0x0, 0x0) 675.108591ms ago: executing program 3 (id=222): getxattr(&(0x7f0000000140)='\x00', &(0x7f00000001c0)=@random={'os2.', '~{&\x03\x00'}, 0x0, 0x0) 646.913293ms ago: executing program 3 (id=223): syz_clone(0x40108000, 0x0, 0x0, 0x0, 0x0, 0x0) 629.283325ms ago: executing program 4 (id=224): syz_read_part_table(0x5e5, &(0x7f0000000000)="$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") 547.624392ms ago: executing program 0 (id=226): syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0x0, &(0x7f0000000480), 0xfd, 0x448, &(0x7f0000000d00)="$eJzs3MtvG0UYAPBv10kLfZBQyqOlgKEgIh5Jk/LogQsIJDggIcGhSFxCklalboOaINEqgoBQe0SVuCNuIPEXcIILAk5IcATOqFKFcmngZLT2OnEd28ROUqf495O2numOPfN5d9azM3YC6FvF7J8kYk9E/BYRQ9Xs9QWK1YflpYWpv5cWppIol1//K6mUu7a0MFUrWnve7jwzkkaknyQNL1g1d/7C6clSaeZcnh+bP/Pu2Nz5C0+eOjN5cubkzNmJY8eeOjr+7DMTT29KnFlc1w5+MHvowMtvXn516vjlt3/8+tLeatzREEd7O9ZdZzGKzUKveGTdr3Jz2FuXTgZ62BA6UoiI7HANVvr/UBRi9eANxUsf97RxwJYql8vlna13L5aB/7Eket0CoDdqH/TZ/W9tu0FDj23h6vPVG6As7uV8q+4ZiDQvM9hwf7uZihFxfPGfz7MtOpqHAADozrfZ+OeJZuO/NO6qK3dbvoYyHBG3R8S+iLgjIvZHxJ0RlbJ3R8Q9HdZfbMivHf+kV7oKbJ2y8d9z+drW9eO/2ugvhgt5bm8l/sHkxKnSzJH8PRmJwZ1ZfrxNHd+9+MunrfbVj/+yLau/NhbM23FloGGCbnpyfnIjMde7+lHEwYFm8ScrKwFJRByIiINd1nHqsa8Otdr33/G3sQnrTOUvIh6tHv/FyOOvrvCtrtwl7dcnx26J0syRsdpZsdZPP198rVX9G4p/E2THf1fT838l/uGkfr12rvM6Lv5+qeU9Tbfn/47kjUq6thr7/uT8/LnxyuVp7f9PrD63ls/LV+IfOdy8/++L1Xfi3ojITuL7IuL+iHggb/uDEfFQRBxuE/8PLzz8Tvfxb60s/umOjn/nicLp779pVf86jv+vb+WpkfxxPde/SuWv5Jk2DezuXQMAAICbSxoReyJJR1fSaTo6Wv0O//7YlZZm5+YfPzH73tnp6nflh2Mwrc10DdXNh47nc8O1/ERD/mg+b/xZ4dZKfnRqtjTd6+Chz+1u0f8zfxZ63Tpgy/m9FvQv/R/6l/4P/Uv/h/6l/0P/atb/P+xBO4Abz+c/9C/9H/qX/g/9S/+HvrSR3/V3kFgul8tbXMW2SXyZ/63A7dKeLUpEui2aIbGhxB/5dWDtrl5elQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADbPvwEAAP//rdfgqg==") 510.287815ms ago: executing program 2 (id=227): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x1, 0x4, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x1, 0xc}]}, &(0x7f0000000000)='syzkaller\x00'}, 0x94) 457.78335ms ago: executing program 3 (id=230): add_key(&(0x7f0000002240)='dns_resolver\x00', &(0x7f0000002180)={'syz', 0x3}, &(0x7f0000000080)="ae", 0xfffff, 0xffffffffffffffff) 445.817041ms ago: executing program 0 (id=231): wait4(0xffffffffffffffff, 0x0, 0x20000000, 0x0) 436.587212ms ago: executing program 1 (id=233): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='projid_map\x00') 418.791253ms ago: executing program 1 (id=234): memfd_create(&(0x7f0000000140)='/\x8a%\x80\xf3\xae\xba\x04\xd7\xc3\xcd]vS\xb1l{J\xb0<\x01\xa9h\xa7\x15\x87\xdb*i+G\x8bxQ \xa0y\xd5\xec\xd9e\rQ\x11\xfd\xc8\xac\x93\'u\xfe\x04H\xa4gC\\8\xc2\x82\xbaL\x86{\xf7E\xc6\xa0k\xe9\xd4\xa3F\xb2Dg\x16\xcb\xdfl\xf7\xea\x83\xa5\x1fkik\xd8\xcc\xb6\xda{I\x9f8\xa1\xbe0\xee\xaf\x9b\xbc]\x17\x94\xca6\xeb\x88\a\xf6}\xe1\x92\xbc\xd9r\xd4A\x1e,\'5[6b6\x84XLX\x93\xae}\xa6\xc0\xa5\xbb\x97A\xb7\t\x90\xef5\x87\x1e\xfcHu7\x13<\v\x12\x92\xbb\x1f\x19\xba\x84\xdeY~\r#\'vs2\xe6\x1dJ\xd7\b\xfd\xad91\xe2\f\x91\x94M\t(\x1dP+\xba\xf8\x9b\xa2\xcc\x126\xb4\xa4Y\x8ajg\x9c\\\x94pN\x9e\xed{\x05I\xc8\x80\xf3\xec\xc85k\xa2\xd67z\x80:\xcc\x025}\x82\xbaP\xa3&\x1b\xd1F\x85\xa3\xa0\xd2\xc7m\x88\xad\x98\'\xd7\xe7\xbf\x15\x02\x00\x00\x00\x00\x00\x00l\x12\xa8\xee\xea\xea\xb0$\xad\xc5\xa3\xc99\x95\x04\xbe\xa4\x15`U&\xa5?\x02\xbaeD\xebAVg\xc66\x832R', 0x6) 401.270615ms ago: executing program 1 (id=236): setxattr(&(0x7f0000000200)='./cgroup.cpu/cgroup.procs\x00', &(0x7f0000000240)=@known='security.apparmor\x00', 0x0, 0x0, 0x0) 400.978595ms ago: executing program 2 (id=237): fremovexattr(0xffffffffffffffff, 0x0) 359.217829ms ago: executing program 3 (id=238): mlockall(0x2) 344.97105ms ago: executing program 0 (id=239): syz_emit_ethernet(0x6a, &(0x7f00000000c0)={@broadcast, @link_local, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x3, 0x0, 0x2b, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @multicast1}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x4, 0x88a8, 0x0, 0x0, [0xff, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x11}, {}, {0xdd86}}}}}}, 0x0) 344.70146ms ago: executing program 1 (id=240): syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0x0, &(0x7f00000003c0)={[{@noload}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1}}, {@data_writeback}, {@noload}, {@data_err_ignore}, {@usrjquota}]}, 0x0, 0x467, &(0x7f0000000540)="$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") 315.951053ms ago: executing program 2 (id=241): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1b00000000000000", @ANYRES32=0x0, @ANYBLOB="0000000096"], 0x48) 315.362913ms ago: executing program 4 (id=242): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x15, 0x3, &(0x7f0000000040)=@framed={{0xdb, 0xa, 0xa, 0xfe00, 0x110, 0x71, 0x10, 0x1a}}, &(0x7f0000000480)='syzkaller\x00', 0xa}, 0x94) 295.817384ms ago: executing program 0 (id=243): bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x1a, 0x4, 0x7fe2, 0x1, 0x40, 0xffffffffffffffff, 0x8}, 0x48) 239.32961ms ago: executing program 2 (id=244): clock_gettime(0xfffffffffffffffb, 0x0) 239.283989ms ago: executing program 3 (id=245): syz_read_part_table(0x1058, &(0x7f0000001080)="$eJzsz7GpAkEUBdA7O58vG9mCTViIghVYhKkGNmMXJlZgNyIrs+JiBWpwTvDgvnlcmPBVf8n5P8mqtlTu47KMs2bRvcVLTdeW5Rmzb2MY+sPUVafjsrv2x1abPrPX83Cr7WabZN7yetltTh/6JgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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207.921353ms ago: executing program 0 (id=246): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100180000000000000024000000240000000a000000080000000200000fffffffff0e0000000000001a03000010070000003d0000ca75ffffff00000000000000002e"], 0x0, 0x46, 0x0, 0xa}, 0x28) 167.106856ms ago: executing program 4 (id=247): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000011c0)={[{}, {@errors_remount}, {@errors_remount}, {@noinit_itable}]}, 0x0, 0x4e5, &(0x7f0000000980)="$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") 167.028376ms ago: executing program 2 (id=248): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) 161.986886ms ago: executing program 1 (id=249): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003400)={0x10, 0x2, &(0x7f0000003200)=ANY=[@ANYBLOB="8500ddff8a00000095"], &(0x7f0000003240)='GPL\x00'}, 0x94) 145.548018ms ago: executing program 0 (id=250): syz_emit_ethernet(0x4e, &(0x7f0000000200)={@local, @random="6cf6566994c6", @val={@void, {0x8100, 0x0, 0x0, 0x1}}, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x2d, 0x3c, 0x0, 0x0, 0xa3, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x4e22, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x2, 0x1, 0x0, 0x0, {[@sack={0x5, 0x12, [0x4800, 0x62, 0x5, 0x9]}]}}}}}}}, 0x0) 121.35296ms ago: executing program 2 (id=251): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x21081e, &(0x7f00000002c0), 0x1, 0x4f2, &(0x7f0000000600)="$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") 0s ago: executing program 1 (id=252): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000000000012020000000000000000000001050000018000000000000000010000850200000000000000010000000000000400000000da"], 0x0, 0x52}, 0x20) kernel console output (not intermixed with test programs): =process permissive=1 [ 27.888182][ T29] audit: type=1400 audit(1767592111.113:61): avc: denied { siginh } for pid=3293 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.225' (ED25519) to the list of known hosts. [ 36.433787][ T29] audit: type=1400 audit(1767592119.743:62): avc: denied { mounton } for pid=3303 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 36.457161][ T29] audit: type=1400 audit(1767592119.763:63): avc: denied { mount } for pid=3303 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 [ 36.459496][ T3303] cgroup: Unknown subsys name 'net' [ 36.485096][ T29] audit: type=1400 audit(1767592119.793:64): avc: denied { unmount } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 36.661517][ T3303] cgroup: Unknown subsys name 'cpuset' [ 36.667882][ T3303] cgroup: Unknown subsys name 'rlimit' [ 36.839273][ T29] audit: type=1400 audit(1767592120.143:65): avc: denied { setattr } for pid=3303 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 36.862899][ T29] audit: type=1400 audit(1767592120.153:66): avc: denied { create } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.883504][ T29] audit: type=1400 audit(1767592120.153:67): avc: denied { write } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.904293][ T29] audit: type=1400 audit(1767592120.153:68): avc: denied { read } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.924995][ T29] audit: type=1400 audit(1767592120.163:69): avc: denied { read } for pid=3042 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 36.946459][ T29] audit: type=1400 audit(1767592120.173:70): avc: denied { search } for pid=3042 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 36.947043][ T3306] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 36.967971][ T29] audit: type=1400 audit(1767592120.173:71): avc: denied { search } for pid=3042 comm="dhcpcd" name="udev" dev="tmpfs" ino=9 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 37.019210][ T3303] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.181538][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 38.219928][ T3322] chnl_net:caif_netlink_parms(): no params data found [ 38.250941][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 38.271845][ T3315] chnl_net:caif_netlink_parms(): no params data found [ 38.287007][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 38.361667][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.368866][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.376106][ T3314] bridge_slave_0: entered allmulticast mode [ 38.382733][ T3314] bridge_slave_0: entered promiscuous mode [ 38.403138][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.410274][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.417552][ T3314] bridge_slave_1: entered allmulticast mode [ 38.424342][ T3314] bridge_slave_1: entered promiscuous mode [ 38.435170][ T3322] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.442370][ T3322] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.449590][ T3322] bridge_slave_0: entered allmulticast mode [ 38.456318][ T3322] bridge_slave_0: entered promiscuous mode [ 38.478146][ T3322] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.485298][ T3322] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.492622][ T3322] bridge_slave_1: entered allmulticast mode [ 38.499131][ T3322] bridge_slave_1: entered promiscuous mode [ 38.533952][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.548325][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.555596][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.562952][ T3318] bridge_slave_0: entered allmulticast mode [ 38.569328][ T3318] bridge_slave_0: entered promiscuous mode [ 38.586675][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.601040][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.608128][ T3315] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.615595][ T3315] bridge_slave_0: entered allmulticast mode [ 38.622043][ T3315] bridge_slave_0: entered promiscuous mode [ 38.628765][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.635956][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.643464][ T3318] bridge_slave_1: entered allmulticast mode [ 38.649948][ T3318] bridge_slave_1: entered promiscuous mode [ 38.657571][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.666719][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.673880][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.681098][ T3313] bridge_slave_0: entered allmulticast mode [ 38.687550][ T3313] bridge_slave_0: entered promiscuous mode [ 38.699090][ T3315] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.706409][ T3315] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.713892][ T3315] bridge_slave_1: entered allmulticast mode [ 38.720565][ T3315] bridge_slave_1: entered promiscuous mode [ 38.733120][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.742376][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.749439][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.756957][ T3313] bridge_slave_1: entered allmulticast mode [ 38.763622][ T3313] bridge_slave_1: entered promiscuous mode [ 38.771151][ T3314] team0: Port device team_slave_0 added [ 38.797704][ T3314] team0: Port device team_slave_1 added [ 38.809490][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.834555][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.844792][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.860131][ T3322] team0: Port device team_slave_0 added [ 38.867183][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.882990][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.897892][ T3322] team0: Port device team_slave_1 added [ 38.904800][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.914304][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.921545][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 38.947787][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.964789][ T3318] team0: Port device team_slave_0 added [ 38.981521][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.988505][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.014829][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.031906][ T3318] team0: Port device team_slave_1 added [ 39.038801][ T3315] team0: Port device team_slave_0 added [ 39.063250][ T3315] team0: Port device team_slave_1 added [ 39.069245][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.076268][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.102434][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.114217][ T3313] team0: Port device team_slave_0 added [ 39.130570][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.137962][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.164003][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.175619][ T3313] team0: Port device team_slave_1 added [ 39.188036][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.195104][ T3318] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.221230][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.257473][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.264487][ T3318] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.290549][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.304978][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.312181][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.338522][ T3315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.349981][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.356999][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.383616][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.401521][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.408562][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.434619][ T3315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.445792][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.452892][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.478977][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.497312][ T3314] hsr_slave_0: entered promiscuous mode [ 39.503631][ T3314] hsr_slave_1: entered promiscuous mode [ 39.529461][ T3322] hsr_slave_0: entered promiscuous mode [ 39.535530][ T3322] hsr_slave_1: entered promiscuous mode [ 39.541553][ T3322] debugfs: 'hsr0' already exists in 'hsr' [ 39.547289][ T3322] Cannot create hsr debugfs directory [ 39.568106][ T3318] hsr_slave_0: entered promiscuous mode [ 39.574530][ T3318] hsr_slave_1: entered promiscuous mode [ 39.581136][ T3318] debugfs: 'hsr0' already exists in 'hsr' [ 39.586894][ T3318] Cannot create hsr debugfs directory [ 39.631740][ T3313] hsr_slave_0: entered promiscuous mode [ 39.637723][ T3313] hsr_slave_1: entered promiscuous mode [ 39.643900][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 39.649624][ T3313] Cannot create hsr debugfs directory [ 39.657389][ T3315] hsr_slave_0: entered promiscuous mode [ 39.663556][ T3315] hsr_slave_1: entered promiscuous mode [ 39.669711][ T3315] debugfs: 'hsr0' already exists in 'hsr' [ 39.675701][ T3315] Cannot create hsr debugfs directory [ 39.879066][ T3314] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 39.888149][ T3314] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 39.899681][ T3314] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 39.910923][ T3314] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 39.932599][ T3315] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.943395][ T3315] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.952522][ T3315] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.963009][ T3315] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.001482][ T3322] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 40.014301][ T3322] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 40.024857][ T3322] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 40.037596][ T3322] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 40.069988][ T3318] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 40.079506][ T3318] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 40.093058][ T3318] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 40.103462][ T3318] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 40.140100][ T3313] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 40.152326][ T3313] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 40.164738][ T3313] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 40.179333][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.186834][ T3313] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 40.198295][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.249801][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.257857][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.268127][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.283314][ T2139] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.290948][ T2139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.300235][ T2139] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.307346][ T2139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.325478][ T2139] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.332587][ T2139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.349286][ T2139] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.356391][ T2139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.372670][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.384221][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.396160][ T389] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.404365][ T389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.423091][ T389] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.430149][ T389] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.445545][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.463689][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.478261][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.485413][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.502356][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.509433][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.542132][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.589772][ T389] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.596926][ T389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.615641][ T389] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.623057][ T389] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.651028][ T3313] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.661508][ T3313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.702837][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.723722][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.735146][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.762039][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.825510][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.892739][ T3314] veth0_vlan: entered promiscuous mode [ 40.919613][ T3314] veth1_vlan: entered promiscuous mode [ 40.971349][ T3315] veth0_vlan: entered promiscuous mode [ 40.978084][ T3318] veth0_vlan: entered promiscuous mode [ 40.989399][ T3315] veth1_vlan: entered promiscuous mode [ 41.004286][ T3314] veth0_macvtap: entered promiscuous mode [ 41.014214][ T3314] veth1_macvtap: entered promiscuous mode [ 41.034689][ T3318] veth1_vlan: entered promiscuous mode [ 41.054198][ T3315] veth0_macvtap: entered promiscuous mode [ 41.066193][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.082006][ T3315] veth1_macvtap: entered promiscuous mode [ 41.095210][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.103885][ T3322] veth0_vlan: entered promiscuous mode [ 41.113302][ T3313] veth0_vlan: entered promiscuous mode [ 41.124273][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.132835][ T37] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.144338][ T37] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.153733][ T37] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.163859][ T3313] veth1_vlan: entered promiscuous mode [ 41.171760][ T37] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.182931][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.191341][ T3322] veth1_vlan: entered promiscuous mode [ 41.204317][ T2139] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.222778][ T2139] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.231670][ T2139] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.241624][ T3318] veth0_macvtap: entered promiscuous mode [ 41.253072][ T2139] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.262706][ T3318] veth1_macvtap: entered promiscuous mode [ 41.274063][ T3313] veth0_macvtap: entered promiscuous mode [ 41.295570][ T3322] veth0_macvtap: entered promiscuous mode [ 41.305184][ T3313] veth1_macvtap: entered promiscuous mode [ 41.320173][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.332853][ T3322] veth1_macvtap: entered promiscuous mode [ 41.344693][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.365949][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.373839][ T3314] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 41.393587][ T124] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.407321][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.415643][ T124] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.445753][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.455581][ T29] kauditd_printk_skb: 25 callbacks suppressed [ 41.455599][ T29] audit: type=1400 audit(1767592124.763:97): avc: denied { bpf } for pid=3486 comm="syz.2.3" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 41.485067][ T124] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.509242][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.529312][ T29] audit: type=1400 audit(1767592124.793:98): avc: denied { prog_load } for pid=3487 comm="syz.0.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 41.529325][ T124] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.531406][ T124] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.548782][ T29] audit: type=1400 audit(1767592124.793:99): avc: denied { perfmon } for pid=3487 comm="syz.0.1" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 41.622495][ T3495] loop2: detected capacity change from 0 to 512 [ 41.632091][ T3495] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.659834][ T124] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.674418][ T3503] loop0: detected capacity change from 0 to 128 [ 41.689515][ T29] audit: type=1400 audit(1767592124.993:100): avc: denied { map_create } for pid=3504 comm="syz.3.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 41.711642][ T3503] FAT-fs (loop0): bogus sectors per cluster 0 [ 41.716675][ T124] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.717760][ T3503] FAT-fs (loop0): Can't find a valid FAT filesystem [ 41.760459][ T3495] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #17: comm syz.2.7: inode has both inline data and extents flags [ 41.779082][ T124] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.793248][ T3495] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.7: couldn't read orphan inode 17 (err -117) [ 41.796499][ T124] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.823314][ T124] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.832661][ T124] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.836575][ T3495] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.843404][ T124] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.873149][ T29] audit: type=1400 audit(1767592125.183:101): avc: denied { map_read map_write } for pid=3504 comm="syz.3.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 41.942389][ T29] audit: type=1400 audit(1767592125.253:102): avc: denied { mount } for pid=3494 comm="syz.2.7" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 42.014381][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.091857][ T29] audit: type=1400 audit(1767592125.386:103): avc: denied { prog_run } for pid=3529 comm="syz.2.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 42.186414][ T3544] loop0: detected capacity change from 0 to 1024 [ 42.250388][ T3544] ======================================================= [ 42.250388][ T3544] WARNING: The mand mount option has been deprecated and [ 42.250388][ T3544] and is ignored by this kernel. Remove the mand [ 42.250388][ T3544] option from the mount to silence this warning. [ 42.250388][ T3544] ======================================================= [ 42.354158][ T3544] EXT4-fs: Mount option(s) incompatible with ext2 [ 42.499861][ T29] audit: type=1400 audit(1767592125.796:104): avc: denied { open } for pid=3577 comm="syz.4.40" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 42.518957][ T29] audit: type=1400 audit(1767592125.796:105): avc: denied { kernel } for pid=3577 comm="syz.4.40" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 42.574209][ T3585] loop2: detected capacity change from 0 to 736 [ 42.592388][ T29] audit: type=1400 audit(1767592125.896:106): avc: denied { mount } for pid=3583 comm="syz.2.43" name="/" dev="loop2" ino=1472 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 42.713914][ T3599] tmpfs: Bad value for 'mpol' [ 42.721922][ T3598] loop2: detected capacity change from 0 to 512 [ 42.735947][ T3598] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 42.749164][ T3598] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 42.787825][ T3598] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.48: invalid indirect mapped block 4294967295 (level 0) [ 42.861369][ T3598] EXT4-fs (loop2): Remounting filesystem read-only [ 42.878536][ T3598] EXT4-fs (loop2): 1 orphan inode deleted [ 42.884431][ T3598] EXT4-fs (loop2): 1 truncate cleaned up [ 42.900084][ T3598] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.927752][ T3612] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0001 with DS=0x2 [ 43.011138][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.058600][ T3623] loop3: detected capacity change from 0 to 512 [ 43.101379][ T3623] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 43.142307][ T3636] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 43.165774][ T3623] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #2: block 9: comm syz.3.61: lblock 0 mapped to illegal pblock 9 (length 1) [ 43.181992][ T3636] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 43.207523][ T3623] EXT4-fs (loop3): mount failed [ 43.224826][ T3643] loop4: detected capacity change from 0 to 512 [ 43.243611][ T3643] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 43.280098][ T3643] EXT4-fs (loop4): orphan file too big: 8388608 [ 43.301376][ T3643] EXT4-fs (loop4): mount failed [ 43.328843][ T3649] loop1: detected capacity change from 0 to 1024 [ 43.387075][ T3649] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 43.397020][ T3649] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29254!=20869) [ 43.424699][ T3649] EXT4-fs (loop1): journal inode is deleted [ 43.454006][ T3658] loop2: detected capacity change from 0 to 512 [ 43.486203][ T3658] EXT4-fs: Ignoring removed bh option [ 43.494604][ T3654] loop4: detected capacity change from 0 to 8192 [ 43.504915][ T3658] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 43.533511][ T3658] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 43.553552][ T3658] EXT4-fs (loop2): orphan cleanup on readonly fs [ 43.560594][ T3658] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.75: Failed to acquire dquot type 1 [ 43.573278][ T3658] EXT4-fs (loop2): Remounting filesystem read-only [ 43.579917][ T3658] EXT4-fs (loop2): 1 orphan inode deleted [ 43.586998][ T3658] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.641155][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.659216][ T3671] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 43.665872][ T3671] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 43.673578][ T3671] vhci_hcd vhci_hcd.0: Device attached [ 43.711184][ T3672] vhci_hcd: connection closed [ 43.711361][ T31] vhci_hcd vhci_hcd.4: stop threads [ 43.721545][ T31] vhci_hcd vhci_hcd.4: release socket [ 43.726954][ T31] vhci_hcd vhci_hcd.4: disconnect device [ 43.842233][ T3692] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 43.860236][ T3692] EXT4-fs (loop0): orphan cleanup on readonly fs [ 43.867740][ T3692] EXT4-fs warning (device loop0): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 43.890662][ T3692] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 43.899088][ T3692] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #13: comm syz.0.89: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 43.918314][ T3692] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.89: couldn't read orphan inode 13 (err -117) [ 43.931224][ T3692] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.957836][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.095472][ T3722] EXT4-fs: Ignoring removed mblk_io_submit option [ 44.121789][ T3722] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 44.129840][ T3722] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042e018, mo2=0002] [ 44.148275][ T3722] System zones: 0-1, 15-15, 18-18, 34-34 [ 44.155429][ T3722] EXT4-fs (loop2): orphan cleanup on readonly fs [ 44.162604][ T3722] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.99: bg 0: block 15: invalid block bitmap [ 44.175477][ T3722] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 44.184941][ T3722] EXT4-fs (loop2): 1 truncate cleaned up [ 44.191175][ T3722] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 44.217173][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.230077][ T3732] IPv6: addrconf: prefix option has invalid lifetime [ 44.236882][ T3732] IPv6: addrconf: prefix option has invalid lifetime [ 44.290781][ T3741] ------------[ cut here ]------------ [ 44.296348][ T3741] verifier bug: REG INVARIANTS VIOLATION (true_reg2): range bounds violation u64=[0x17, 0x10] s64=[0x17, 0x10] u32=[0x17, 0x10] s32=[0x17, 0x10] var_off=(0x10, 0x0) [ 44.313144][ T3741] WARNING: kernel/bpf/verifier.c:2748 at reg_bounds_sanity_check+0x15b/0x660, CPU#0: syz.4.109/3741 [ 44.324365][ T3741] Modules linked in: [ 44.328357][ T3741] CPU: 0 UID: 0 PID: 3741 Comm: syz.4.109 Not tainted syzkaller #0 PREEMPT(voluntary) [ 44.338311][ T3741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 44.348557][ T3741] RIP: 0010:reg_bounds_sanity_check+0x27d/0x660 [ 44.354883][ T3741] Code: 24 78 4c 8b 44 24 70 4c 8b 4c 24 60 41 ff 74 24 20 41 55 53 ff 74 24 68 ff 74 24 78 ff b4 24 90 00 00 00 ff b4 24 b0 00 00 00 <67> 48 0f b9 3a 48 83 c4 38 4c 8b ac 24 98 00 00 00 49 8d 85 80 08 [ 44.374628][ T3741] RSP: 0018:ffffc9000fadb3a0 EFLAGS: 00010246 [ 44.380765][ T3741] RAX: ffff88811a2eed90 RBX: 0000000000000010 RCX: 0000000000000017 [ 44.388805][ T3741] RDX: ffffffff865fbc45 RSI: ffffffff8660fe44 RDI: ffffffff86db6c10 [ 44.390268][ T3743] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz.1.110: invalid block [ 44.396884][ T3741] RBP: ffff88811a6580b0 R08: 0000000000000010 R09: 0000000000000017 [ 44.416659][ T3741] R10: 00000000000000d0 R11: 0000000000000002 R12: ffff88811a658070 [ 44.424686][ T3741] R13: 0000000000000010 R14: ffff88811a6580bc R15: ffff88811a6580a8 [ 44.432733][ T3741] FS: 00007f280cd1f6c0(0000) GS:ffff8882aedc5000(0000) knlGS:0000000000000000 [ 44.441867][ T3741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.448738][ T3741] CR2: 00007f280cd1ef98 CR3: 000000011a72a000 CR4: 00000000003506f0 [ 44.456785][ T3741] Call Trace: [ 44.460146][ T3741] [ 44.463156][ T3741] reg_set_min_max+0x1f2/0x260 [ 44.468115][ T3741] check_cond_jmp_op+0x13bd/0x1a80 [ 44.473451][ T3741] do_check+0x3347/0x81f0 [ 44.477840][ T3741] do_check_common+0xccf/0x1300 [ 44.482837][ T3741] bpf_check+0x2f98/0xc860 [ 44.487441][ T3741] ? __alloc_frozen_pages_noprof+0x18f/0x360 [ 44.493513][ T3741] ? alloc_pages_bulk_noprof+0x4b9/0x540 [ 44.499206][ T3741] ? __vmap_pages_range_noflush+0xbc4/0xcf0 [ 44.505351][ T3741] ? _find_next_zero_bit+0x64/0xa0 [ 44.510945][ T3741] ? pcpu_block_refresh_hint+0x10b/0x170 [ 44.516652][ T3741] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 44.522896][ T3741] ? _find_next_zero_bit+0x29/0xa0 [ 44.528067][ T3741] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 44.534325][ T3741] ? css_rstat_updated+0xbb/0x280 [ 44.539522][ T3741] ? mod_memcg_state+0x182/0x270 [ 44.544681][ T3741] ? __rcu_read_unlock+0x4f/0x70 [ 44.549671][ T3741] ? pcpu_memcg_post_alloc_hook+0xec/0x170 [ 44.555675][ T3741] ? bpf_prog_alloc+0x5b/0x150 [ 44.558306][ T3743] EXT4-fs (loop1): Remounting filesystem read-only [ 44.560552][ T3741] ? pcpu_alloc_noprof+0xd0d/0x1240 [ 44.568572][ T3743] EXT4-fs (loop1): 1 truncate cleaned up [ 44.572576][ T3741] ? should_fail_ex+0x30/0x280 [ 44.572610][ T3741] ? __kmalloc_noprof+0x2b4/0x5a0 [ 44.583330][ T3743] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.588503][ T3741] ? security_bpf_prog_load+0x60/0x140 [ 44.605733][ T3741] ? selinux_bpf_prog_load+0xad/0xd0 [ 44.611104][ T3741] ? security_bpf_prog_load+0x9e/0x140 [ 44.616735][ T3741] bpf_prog_load+0xf6e/0x1140 [ 44.621503][ T3741] ? security_bpf+0x2b/0x90 [ 44.626075][ T3741] __sys_bpf+0x469/0x7c0 [ 44.630447][ T3741] __x64_sys_bpf+0x41/0x50 [ 44.634975][ T3741] x64_sys_call+0x28e1/0x3000 [ 44.639754][ T3741] do_syscall_64+0xca/0x2b0 [ 44.644374][ T3741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.650318][ T3741] RIP: 0033:0x7f280e2bf749 [ 44.654788][ T3741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 44.674577][ T3741] RSP: 002b:00007f280cd1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 44.683073][ T3741] RAX: ffffffffffffffda RBX: 00007f280e515fa0 RCX: 00007f280e2bf749 [ 44.691102][ T3741] RDX: 0000000000000048 RSI: 00002000000017c0 RDI: 0000000000000005 [ 44.699147][ T3741] RBP: 00007f280e343f91 R08: 0000000000000000 R09: 0000000000000000 [ 44.707403][ T3741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.715626][ T3741] R13: 00007f280e516038 R14: 00007f280e515fa0 R15: 00007fffd46083c8 [ 44.723765][ T3741] [ 44.726806][ T3741] ---[ end trace 0000000000000000 ]--- [ 44.737313][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.964882][ T3771] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 44.983090][ T3770] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 45.007891][ T3770] EXT4-fs (loop3): orphan cleanup on readonly fs [ 45.014609][ T3771] EXT4-fs (loop1): orphan cleanup on readonly fs [ 45.021076][ T3771] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 45.030148][ T3770] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.123: Failed to acquire dquot type 1 [ 45.031689][ T3771] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.122: attempt to clear invalid blocks 2 len 1 [ 45.054935][ T3770] EXT4-fs (loop3): Remounting filesystem read-only [ 45.061561][ T3770] EXT4-fs (loop3): 1 truncate cleaned up [ 45.068584][ T3770] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.094590][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.124528][ T3771] EXT4-fs (loop1): Remounting filesystem read-only [ 45.129807][ T3780] 9pnet_fd: p9_fd_create_tcp (3780): problem connecting socket to 127.0.0.1 [ 45.157466][ T3782] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 45.162135][ T3771] EXT4-fs (loop1): 1 truncate cleaned up [ 45.173795][ T3771] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.211225][ T3782] EXT4-fs (loop3): mount failed [ 45.217975][ T3741] syz.4.109 (3741) used greatest stack depth: 10056 bytes left [ 45.228248][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.297283][ T3791] EXT4-fs: Ignoring removed mblk_io_submit option [ 45.313701][ T3791] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 45.323649][ T3791] EXT4-fs (loop4): bad geometry: first data block is 0 with a 1k block and cluster size [ 45.376995][ T3794] EXT4-fs (loop1): #clusters per group too big: 16384 [ 45.444445][ T3799] EXT4-fs: inline encryption not supported [ 45.450407][ T3799] EXT4-fs: Ignoring removed i_version option [ 45.457177][ T3541] loop3: p1 p2 p4 < > [ 45.461349][ T3541] loop3: partition table partially beyond EOD, truncated [ 45.493292][ T3541] loop3: p1 start 16777216 is beyond EOD, truncated [ 45.499969][ T3541] loop3: p2 size 515840 extends beyond EOD, truncated [ 45.534542][ T3809] rock: directory entry would overflow storage [ 45.540876][ T3809] rock: sig=0x3b10, size=4, remaining=3 [ 45.555858][ T3799] EXT4-fs (loop4): 1 orphan inode deleted [ 45.573119][ T3541] loop3: p4 start 16777216 is beyond EOD, truncated [ 45.587301][ T3792] loop3: p1 p2 p4 < > [ 45.591886][ T3792] loop3: partition table partially beyond EOD, truncated [ 45.594969][ T3799] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.626540][ T3792] loop3: p1 start 16777216 is beyond EOD, truncated [ 45.633439][ T3792] loop3: p2 size 515840 extends beyond EOD, truncated [ 45.643825][ T3792] loop3: p4 start 16777216 is beyond EOD, truncated [ 45.654464][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.695202][ T3816] FAT-fs (loop2): bogus sectors per cluster 0 [ 45.701457][ T3816] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 45.710692][ T3816] FAT-fs (loop2): Can't find a valid FAT filesystem [ 45.871185][ T3836] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2802e02c, mo2=0002] [ 45.881600][ T3836] System zones: 1-12 [ 45.885833][ T3836] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.151: invalid indirect mapped block 8 (level 2) [ 45.900927][ T3836] EXT4-fs (loop3): Remounting filesystem read-only [ 45.907619][ T3836] EXT4-fs (loop3): 1 truncate cleaned up [ 45.982184][ T3541] udevd[3541]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 46.005860][ T3836] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.020403][ T3844] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 46.082280][ T3541] udevd[3541]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 46.129107][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.371179][ T3541] loop2: p1 p2 p4 < > [ 46.375343][ T3541] loop2: partition table partially beyond EOD, truncated [ 46.408790][ T3541] loop2: p1 start 16777216 is beyond EOD, truncated [ 46.415642][ T3541] loop2: p2 size 515840 extends beyond EOD, truncated [ 46.788813][ T3917] IPv6: addrconf: prefix option has invalid lifetime [ 47.032925][ T3935] bpf: Bad value for 'uid' [ 47.037565][ T3541] loop2: p4 start 16777216 is beyond EOD, truncated [ 47.071810][ T3857] loop2: p1 p2 p4 < > [ 47.075996][ T3857] loop2: partition table partially beyond EOD, truncated [ 47.132945][ T3857] loop2: p1 start 16777216 is beyond EOD, truncated [ 47.139629][ T3857] loop2: p2 size 515840 extends beyond EOD, truncated [ 47.189537][ T3857] loop2: p4 start 16777216 is beyond EOD, truncated [ 47.208963][ T3951] No source specified [ 47.309623][ T3541] udevd[3541]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 47.372415][ T3541] udevd[3541]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 47.387323][ T3968] set_capacity_and_notify: 17 callbacks suppressed [ 47.387408][ T3968] loop2: detected capacity change from 0 to 512 [ 47.443132][ T3968] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 47.481042][ T3968] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=842e12c, mo2=0002] [ 47.489000][ T3968] EXT4-fs (loop2): orphan cleanup on readonly fs [ 47.612313][ T3968] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.213: bg 0: block 361: padding at end of block bitmap is not set [ 47.675696][ T3968] EXT4-fs (loop2): Remounting filesystem read-only [ 47.692953][ T3968] EXT4-fs (loop2): 1 truncate cleaned up [ 47.702295][ T3968] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 47.741100][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 47.770887][ T3995] loop4: detected capacity change from 0 to 2048 [ 47.807002][ T4000] loop0: detected capacity change from 0 to 512 [ 47.823853][ T4000] EXT4-fs (loop0): Invalid default hash set in the superblock [ 47.851150][ T3541] loop4: p4 < > [ 47.870414][ T3995] loop4: p4 < > [ 48.013715][ T4020] loop1: detected capacity change from 0 to 512 [ 48.062226][ T3541] udevd[3541]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 48.067124][ T4020] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 48.134752][ T4037] loop4: detected capacity change from 0 to 512 [ 48.175007][ T4037] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 48.209854][ T4033] loop3: detected capacity change from 0 to 8192 [ 48.217079][ T4037] EXT4-fs (loop4): orphan cleanup on readonly fs [ 48.225272][ T4037] __quota_error: 25 callbacks suppressed [ 48.225291][ T4037] Quota error (device loop4): find_block_dqentry: Quota for id 0 referenced but not present [ 48.241165][ T4037] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 48.250835][ T4037] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.247: Failed to acquire dquot type 1 [ 48.262962][ T3304] loop3: p1 p2 p3 p4 [ 48.270852][ T4037] EXT4-fs (loop4): Remounting filesystem read-only [ 48.277497][ T4037] EXT4-fs (loop4): 1 truncate cleaned up [ 48.277751][ T3304] loop3: p1 size 196608 extends beyond EOD, truncated [ 48.283307][ T2992] ================================================================== [ 48.283400][ T2992] BUG: KCSAN: data-race in _prb_read_valid / prb_reserve_in_last [ 48.305915][ T2992] [ 48.308305][ T2992] write to 0xffffffff86873738 of 8 bytes by task 3304 on cpu 1: [ 48.309955][ T4047] loop2: detected capacity change from 0 to 512 [ 48.316048][ T2992] prb_reserve_in_last+0x9e2/0xb20 [ 48.316088][ T2992] vprintk_store+0x463/0x830 [ 48.331423][ T3304] loop3: p2 start 164919041 is beyond EOD, truncated [ 48.332200][ T2992] vprintk_emit+0x15a/0x5c0 [ 48.339042][ T3304] loop3: p3 size 66846464 extends beyond EOD, [ 48.343521][ T2992] vprintk_default+0x26/0x30 [ 48.343562][ T2992] vprintk+0x1d/0x30 [ 48.349810][ T3304] truncated [ 48.354427][ T2992] _printk+0x79/0xa0 [ 48.354450][ T2992] bdev_disk_changed+0x8d9/0xcb0 [ 48.354485][ T2992] blkdev_get_whole+0x1f5/0x2d0 [ 48.354510][ T2992] bdev_open+0x280/0x7e0 [ 48.379659][ T2992] blkdev_open+0x259/0x290 [ 48.384301][ T2992] do_dentry_open+0x54b/0xa60 [ 48.389026][ T2992] vfs_open+0x37/0x1e0 [ 48.393223][ T2992] path_openat+0x1ddd/0x23b0 [ 48.397857][ T2992] do_filp_open+0x109/0x230 [ 48.402437][ T2992] do_sys_openat2+0xa6/0x150 [ 48.407075][ T2992] __x64_sys_openat+0xf2/0x120 [ 48.411968][ T2992] x64_sys_call+0x2b07/0x3000 [ 48.416682][ T2992] do_syscall_64+0xca/0x2b0 [ 48.421248][ T2992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.427173][ T2992] [ 48.429604][ T2992] read to 0xffffffff86873730 of 16 bytes by task 2992 on cpu 0: [ 48.437265][ T2992] _prb_read_valid+0x1bc/0x920 [ 48.442062][ T2992] prb_read_valid+0x3c/0x60 [ 48.446601][ T2992] syslog_print+0x23a/0x540 [ 48.451217][ T2992] do_syslog+0x52b/0x7e0 [ 48.455504][ T2992] __x64_sys_syslog+0x41/0x50 [ 48.460223][ T2992] x64_sys_call+0x27ce/0x3000 [ 48.464929][ T2992] do_syscall_64+0xca/0x2b0 [ 48.469481][ T2992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.475428][ T2992] [ 48.477774][ T2992] Reported by Kernel Concurrency Sanitizer on: [ 48.484047][ T2992] CPU: 0 UID: 0 PID: 2992 Comm: klogd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 48.494923][ T2992] Tainted: [W]=WARN [ 48.498748][ T2992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 48.508826][ T2992] ================================================================== [ 48.521618][ T4037] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.537933][ T3304] loop3: p4 size 37048832 extends beyond EOD, truncated [ 48.540709][ T4047] EXT4-fs (loop2): inodes count not valid: 24 vs 32 [ 48.564489][ T4033] loop3: p1 p2 p3 p4 [ 48.568948][ T4033] loop3: p1 size 196608 extends beyond EOD, truncated [ 48.590225][ T4033] loop3: p2 start 164919041 is beyond EOD, truncated [ 48.597085][ T4033] loop3: p3 size 66846464 extends beyond EOD, truncated [ 48.616887][ T4033] loop3: p4 size 37048832 extends beyond EOD, truncated [ 48.639714][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.661845][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 48.674270][ T3594] udevd[3594]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 48.687142][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 48.702074][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 48.706606][ T3541] udevd[3541]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory