last executing test programs: 7.804064558s ago: executing program 4: r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=@base={0x1b, 0x0, 0x0, 0x2000}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x15, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 7.481954347s ago: executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0}, 0x90) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001180)=ANY=[@ANYBLOB="12011c00090003206d0414c34000ffff000109022400010400a000090400000103010100093700086ce82201400905815f"], 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000001c0)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="00020c0000000c0002"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000080)={0x7b, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000900)={0x84, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, &(0x7f00000006c0)={0x84, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x20, 0x0, 0x4, {0x5}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000ac0)={0x0, 0x0, 0x4, "4b8e062b"}, 0x0, 0x0, 0x0, 0x0}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100008b}, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000040), 0x80000000003, 0x101301) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="c5c3442e25f3aaaaaabaaaaa08004500001c"], 0x0) ioctl$USBDEVFS_FREE_STREAMS(r2, 0x802c550a, &(0x7f0000000000)=ANY=[@ANYBLOB="0200a006002a170060000000"]) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 3.510700363s ago: executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000500)={0x2, 0x12, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x5}]}, 0x18}}, 0x0) 3.500925335s ago: executing program 2: r0 = getpgrp(0x0) creat(&(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_pidfd_open(r0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000200), 0x0, 0x8001) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) 3.483332788s ago: executing program 3: bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xf, 0x4, 0x9, 0x4, 0x1110, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x48) ftruncate(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create1(0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0xe, 0x4, 0x4, 0x3}, 0x48) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000000)={0xa0002014}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000040)={0x90000004}) epoll_pwait2(r5, &(0x7f0000000280)=[{}, {}], 0x2, 0x0, 0x0, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) setsockopt$packet_int(r7, 0x107, 0x14, 0x0, 0x0) setsockopt$packet_int(r7, 0x107, 0xf, &(0x7f0000000080)=0xf3e, 0x62) sendto$packet(r7, &(0x7f00000000c0)="3f038072260812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152bfdf9435e3ffe46", 0xe90c, 0xa0c4, &(0x7f0000000540)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000040)={'gretap0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x8, 0x80, 0x1, 0xffffa42c, {{0x27, 0x4, 0x1, 0x0, 0x9c, 0x67, 0x0, 0x9, 0x29, 0x0, @local, @local, {[@end, @rr={0x7, 0x7, 0xa2, [@rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x24, 0xf9, 0x1, 0x0, [{@multicast2, 0x4}, {@empty, 0x3d}, {@multicast1, 0x1}, {@local, 0xae}]}, @lsrr={0x83, 0x7, 0x98, [@empty]}, @lsrr={0x83, 0x3, 0x75}, @timestamp_prespec={0x44, 0x14, 0x0, 0x3, 0x0, [{@dev}, {@multicast1, 0x4}]}, @rr={0x7, 0xb, 0x57, [@local, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x1c, 0x0, 0x3, 0x5, [{@broadcast, 0x7}, {@local, 0x9}, {@loopback, 0x3}]}, @rr={0x7, 0x17, 0x17, [@private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @private=0xa010102, @private]}]}}}}}) r9 = timerfd_create(0x8, 0x0) clock_gettime(0x0, &(0x7f00000002c0)) timerfd_settime(r9, 0x0, &(0x7f0000000000), 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xfffffffd}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 3.389956622s ago: executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x15, 0x10, 0x3, 0x0, 0x0, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xc, 0x4, 0x4, 0x7874, 0x0, r0}, 0x48) 3.221668577s ago: executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='freezer.parent_freezing\x00', 0x275a, 0x0) r2 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000040), 0x2, 0x0) sendfile(r2, r1, 0x0, 0x9) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1500000065ffff018000513af266559734da8e8c495bdfc00800395032303030"], 0x15) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000b00)={0x5c, r6, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}]}, 0x5c}}, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xf, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000800000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000031e00009500000000000000"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) 2.168733608s ago: executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x40, 0x2, 0x3, 0x3, 0x0, 0x0, {}, [@NFQA_CFG_MASK={0x8}, @NFQA_CFG_FLAGS={0x8}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x0, 0x1}}, @NFQA_CFG_QUEUE_MAXLEN={0x8}, @NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x40}}, 0x0) 2.15529809s ago: executing program 4: r0 = socket(0x10, 0x80000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000700)=@ipv4_newroute={0x24, 0x18, 0x339, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @local}]}, 0x24}}, 0x0) 2.130017884s ago: executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x9, 0x4, 0x7fe2, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000001e00850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f00000002c0)='mm_page_alloc\x00', r1}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff"], 0x15) r4 = dup(r3) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}}) 2.044730287s ago: executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x7, 0x10001, 0x8, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) close(r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r2, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000740)={r2, &(0x7f0000000000), &(0x7f00000000c0)=""/109}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r3}, 0x10) getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) write$cgroup_int(r4, &(0x7f0000000540), 0xfffffdd8) madvise(&(0x7f0000000000/0x400000)=nil, 0x40001e, 0x15) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r5, &(0x7f0000000000), 0x248800) 1.909251197s ago: executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000e21800000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x400, 0x9, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b708000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r2, &(0x7f0000000340), &(0x7f00000005c0)=""/155}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r3}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup(r4) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000"]) 1.882670862s ago: executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) getegid() 1.882349722s ago: executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) syz_emit_ethernet(0xa3, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000000000001811", @ANYRESOCT=r1], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00'}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000840)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r6, 0x401c5504, &(0x7f0000000340)={0x400000100002f}) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffff7a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000380)='mm_page_alloc\x00'}, 0x10) write$uinput_user_dev(r6, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x35392a2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c) ioctl$UI_SET_EVBIT(r6, 0x40045564, 0x3) ioctl$UI_DEV_CREATE(r6, 0x5501) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r5, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 1.653652047s ago: executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b001808003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=@framed={{}, [@ringbuf_output={{0x18, 0x2, 0x1, 0x0, r3}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x43}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001700)={&(0x7f0000000080)='kmem_cache_free\x00', r4}, 0x10) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000f40)='./file1/file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1/file0'}}]}) 1.644383328s ago: executing program 3: r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000004000000b705000008000000850000006a00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) flistxattr(r2, 0x0, 0x0) 1.345368304s ago: executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x400, 0x9, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r0, &(0x7f0000000340), &(0x7f00000005c0)=""/155}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000380)='mm_page_alloc\x00', r1}, 0x10) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) 1.302024731s ago: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000d8ffffffb703000008000000b70400000000925e850000000800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x6, 0x5, 0x1000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000013007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r4}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x0, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r5}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000001040)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 1.170089261s ago: executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f0000000400)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902640002010000000904000001020d0000052406000105240000000d240f0100bd9100000000000006241a00001008241c00000000000905810300020000000904010000020d000009040101"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x7}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) openat$incfs(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(0xffffffffffffffff, 0x4008662c, 0x0) 1.147892364s ago: executing program 0: prlimit64(0x0, 0x2, &(0x7f0000000040), 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180), r0) 760.642613ms ago: executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x1, 0x3, 0x8}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000040)='sys_enter\x00', r1}, 0x10) delete_module(0x0, 0x0) 715.91391ms ago: executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000440)=@framed, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000006c0)='sys_enter\x00', r0}, 0x10) sched_rr_get_interval(0x0, 0x0) 624.302434ms ago: executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f00000001c0)='sys_enter\x00', r1}, 0x10) utime(0x0, 0x0) 571.101822ms ago: executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x9, 0x4, 0x7fe2, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000001e00850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f00000002c0)='mm_page_alloc\x00', r1}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff"], 0x15) r4 = dup(r3) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}}) 476.380247ms ago: executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x80}, 0x48) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB], 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r2}, 0x10) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup(r5) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000140)='.\x00', &(0x7f0000000080), 0x0, &(0x7f00000003c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r6}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x5, 0x2, 0x4, 0x5}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002067650000100002800c002e0003000000030000000800"/40], 0x40}}, 0x0) 461.514819ms ago: executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x5a, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, 0x0, 0x0, @uid}]}, 0x1c}}, 0x0) 431.228614ms ago: executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002000), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000002080)='./file0\x00', 0x0, &(0x7f0000000080)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x3e, 0x0, 0x0) syz_fuse_handle_req(r1, 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0x2000, &(0x7f0000000700)={&(0x7f0000000180)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e80)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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0x2000, &(0x7f0000000d00)={&(0x7f00000080c0)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x90, 0x0, 0x0, {0x0, 0x0, 0xa17}}, 0x0, 0x0, 0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0x7, 0x9}, 0x19) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r3, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x12, 0x4, 0x8, 0x8}, 0x48) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000012c0)={0x0, 0x3, &(0x7f0000000180)=@framed, &(0x7f0000000200)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000240)={@map=r4, r5}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@map=r4, r5, 0x26}, 0x10) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) r6 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000001400)=@raw={'raw\x00', 0x8, 0x3, 0x3e8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x318, 0xffffffff, 0xffffffff, 0x318, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, [], [], 'lo\x00', 'gre0\x00'}, 0x0, 0x118, 0x240, 0x0, {}, [@common=@unspec=@helper={{0x48}, {0x0, 'tftp-20000\x00'}}, @inet=@rpfilter={{0x28}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:default_context_t:s0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x448) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000940)={&(0x7f0000000640)='console\x00'}, 0x10) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x5, 0x2, 0x7, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), &(0x7f0000000740), 0x75, r7}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='scsi_dispatch_cmd_start\x00', r8}, 0x10) 298.296224ms ago: executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000640)=""/102396, 0xfffffd6e}, {&(0x7f0000019740)=""/242}], 0x2, 0x0, 0x0) mmap(&(0x7f0000941000/0x4000)=nil, 0x4000, 0x2000005, 0x10, r0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000000000000000000004b64ffec850000006d000000670000000500000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000180)='tlb_flush\x00', r1}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb0a54e68b1cd2fdb, 0x103) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) ftruncate(r3, 0x2000009) sendfile(r2, r3, 0x0, 0x7ffff000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbee3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[], 0x18}}, 0x0) mlock2(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') r4 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getpid() syz_pidfd_open(0x0, 0x0) 292.469665ms ago: executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x80065c9}, 0xc) 0s ago: executing program 0: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000004000000000000000000190095"], &(0x7f00000001c0)='syzkaller\x00'}, 0x90) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000000c0)={r0, r2}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000780)=ANY=[@ANYBLOB], 0x0) kernel console output (not intermixed with test programs): [ T5449] F2FS-fs (loop2): Invalid segment count (1) [ 191.346768][ T5453] erofs: (device loop1): EXPERIMENTAL global deduplication feature in use. Use at your own risk! [ 191.363041][ T5449] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 191.371674][ T5453] erofs: (device loop1): mounted with root inode @ nid 36. [ 191.373449][ T5449] F2FS-fs (loop2): Found nat_bits in checkpoint [ 191.387621][ T5453] bio_check_eod: 86 callbacks suppressed [ 191.387640][ T5453] syz-executor.1: attempt to access beyond end of device [ 191.387640][ T5453] loop1: rw=0, sector=4294967295, nr_sectors = 1 limit=16 [ 191.407341][ T5453] syz-executor.1: attempt to access beyond end of device [ 191.407341][ T5453] loop1: rw=0, sector=4294967295, nr_sectors = 1 limit=16 [ 191.416346][ T5449] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 191.428278][ T5449] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 191.728351][ T28] audit: type=1400 audit(1718359614.507:3049): avc: denied { shutdown } for pid=5465 comm="syz-executor.3" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 192.000374][ T5473] loop3: detected capacity change from 0 to 256 [ 192.572847][ T5501] loop2: detected capacity change from 0 to 256 [ 192.735152][ T5505] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.743090][ T5505] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.750816][ T5505] device bridge_slave_0 entered promiscuous mode [ 192.760915][ T5505] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.767914][ T5505] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.775669][ T5505] device bridge_slave_1 entered promiscuous mode [ 192.854222][ T5505] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.861121][ T5505] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.868193][ T5505] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.875092][ T5505] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.905397][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.913910][ T2963] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.922127][ T2963] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.950573][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.958998][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.965879][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.970397][ T5515] loop2: detected capacity change from 0 to 16 [ 192.973640][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.987106][ T5515] erofs: (device loop2): EXPERIMENTAL compressed fragments feature in use. Use at your own risk! [ 192.988068][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.998427][ T5515] erofs: (device loop2): EXPERIMENTAL global deduplication feature in use. Use at your own risk! [ 193.004329][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.004708][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.022365][ T5515] erofs: (device loop2): mounted with root inode @ nid 36. [ 193.029950][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.048008][ T5515] syz-executor.2: attempt to access beyond end of device [ 193.048008][ T5515] loop2: rw=0, sector=4294967295, nr_sectors = 1 limit=16 [ 193.062917][ T5515] syz-executor.2: attempt to access beyond end of device [ 193.062917][ T5515] loop2: rw=0, sector=4294967295, nr_sectors = 1 limit=16 [ 193.084073][ T5505] device veth0_vlan entered promiscuous mode [ 193.090483][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 193.098723][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 193.106575][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 193.114050][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 193.126112][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 193.135180][ T5505] device veth1_macvtap entered promiscuous mode [ 193.144957][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 193.156844][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 193.231608][ T342] device bridge_slave_1 left promiscuous mode [ 193.237980][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.245483][ T342] device bridge_slave_0 left promiscuous mode [ 193.251530][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.259458][ T342] device veth1_macvtap left promiscuous mode [ 193.265487][ T342] device veth0_vlan left promiscuous mode [ 193.314233][ T5523] tmpfs: Unknown parameter '' [ 193.424825][ T5528] loop0: detected capacity change from 0 to 512 [ 193.442260][ T5529] bpf_get_probe_write_proto: 2 callbacks suppressed [ 193.442274][ T5529] syz-executor.3[5529] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 193.448819][ T5529] syz-executor.3[5529] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 193.462689][ T5528] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 193.483425][ T5528] ext4 filesystem being mounted at /root/syzkaller-testdir666113495/syzkaller.w6OBLb/48/file0 supports timestamps until 2038 (0x7fffffff) [ 193.512677][ T5528] Zero length message leads to an empty skb [ 193.604752][ T5537] loop1: detected capacity change from 0 to 256 [ 193.964934][ T5552] mmap: syz-executor.3 (5552) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 193.978407][ T28] audit: type=1400 audit(1718359616.767:3050): avc: denied { write } for pid=5550 comm="syz-executor.3" name="usbmon0" dev="devtmpfs" ino=139 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 194.281603][ T4704] EXT4-fs (loop0): unmounting filesystem. [ 194.319440][ T24] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 194.719482][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 194.732356][ T24] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 194.741436][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.750246][ T24] usb 2-1: config 0 descriptor?? [ 194.778139][ T5585] loop3: detected capacity change from 0 to 512 [ 194.797704][ T5585] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 194.907137][ T5588] 9pnet: p9_errstr2errno: server reported unknown error ^P [ 195.229811][ T24] keytouch 0003:0926:3333.0014: fixing up Keytouch IEC report descriptor [ 195.239109][ T24] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0014/input/input24 [ 195.330756][ T24] keytouch 0003:0926:3333.0014: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 195.423104][ T5596] ------------[ cut here ]------------ [ 195.428438][ T5596] WARNING: CPU: 0 PID: 5596 at mm/page_alloc.c:5688 __alloc_pages+0xc0/0x780 [ 195.437110][ T5596] Modules linked in: [ 195.440843][ T5596] CPU: 0 PID: 5596 Comm: syz-executor.2 Not tainted 6.1.78-syzkaller-00008-g4c45e2f34089 #0 [ 195.450876][ T5596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 195.461034][ T5596] RIP: 0010:__alloc_pages+0xc0/0x780 [ 195.466089][ T5596] Code: 0b 72 13 44 89 e8 25 00 20 00 00 75 09 80 3d fb b5 b4 05 00 74 0d 83 fb 0a 76 16 45 31 e4 e9 4e 03 00 00 c6 05 e5 b5 b4 05 01 <0f> 0b 83 fb 0a 77 ea 89 1c 24 44 23 2d 47 a0 b7 05 65 48 8b 05 17 [ 195.485635][ T5596] RSP: 0018:ffffc90002797840 EFLAGS: 00010246 [ 195.491524][ T5596] RAX: 0000000000000000 RBX: 000000000000000c RCX: 0000000000000000 [ 195.499324][ T5596] RDX: 0000000000000018 RSI: 0000000000000000 RDI: ffffc900027978e8 [ 195.507216][ T5596] RBP: ffffc90002797978 R08: dffffc0000000000 R09: ffffc900027978d0 [ 195.507239][ T5596] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 195.507251][ T5596] R13: 0000000000040d40 R14: dffffc0000000000 R15: 1ffff920004f2f14 [ 195.530705][ T5596] FS: 00007fcc4d37a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 195.539467][ T5596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 195.539488][ T5596] CR2: 0000000020001000 CR3: 00000001111f5000 CR4: 00000000003526b0 [ 195.539503][ T5596] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 195.561482][ T5596] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 195.569409][ T5596] Call Trace: [ 195.572490][ T5596] [ 195.575266][ T5596] ? show_regs+0x58/0x60 [ 195.579398][ T5596] ? __warn+0x160/0x3d0 [ 195.583335][ T5596] ? __alloc_pages+0xc0/0x780 [ 195.587855][ T5596] ? report_bug+0x4d5/0x7d0 [ 195.592322][ T5596] ? __alloc_pages+0xc0/0x780 [ 195.596808][ T5596] ? handle_bug+0x41/0x70 [ 195.601025][ T5596] ? exc_invalid_op+0x1b/0x50 [ 195.601049][ T5596] ? asm_exc_invalid_op+0x1b/0x20 [ 195.601072][ T5596] ? __alloc_pages+0xc0/0x780 [ 195.601094][ T5596] ? prep_new_page+0x110/0x110 [ 195.601118][ T5596] __kmalloc_large_node+0x9e/0x1b0 [ 195.601145][ T5596] ? incfs_realloc_mount_info+0xa7/0x470 [ 195.601168][ T5596] __kmalloc+0xef/0x1e0 [ 195.601189][ T5596] incfs_realloc_mount_info+0xa7/0x470 [ 195.601212][ T5596] incfs_alloc_mount_info+0x481/0x550 [ 195.601233][ T5596] incfs_mount_fs+0x416/0xa30 [ 195.601259][ T5596] ? incfs_unlink+0x90/0x90 [ 195.601284][ T5596] ? vfs_parse_fs_string+0x18c/0x220 [ 195.601306][ T5596] ? cap_capable+0x1d2/0x270 [ 195.601327][ T5596] legacy_get_tree+0xf1/0x190 [ 195.601342][ T5596] ? incfs_unlink+0x90/0x90 [ 195.601362][ T5596] vfs_get_tree+0x88/0x290 [ 195.601379][ T5596] do_new_mount+0x2ba/0xb30 [ 195.601399][ T5596] ? do_move_mount_old+0x160/0x160 [ 195.601419][ T5596] ? security_capable+0x87/0xb0 [ 195.601444][ T5596] ? ns_capable+0x89/0xe0 [ 195.601471][ T5596] path_mount+0x671/0x1070 [ 195.601489][ T5596] ? user_path_at_empty+0x14e/0x1a0 [ 195.601521][ T5596] __se_sys_mount+0x2c4/0x3b0 [ 195.601543][ T5596] ? __x64_sys_mount+0xd0/0xd0 [ 195.601562][ T5596] ? fpregs_restore_userregs+0x130/0x290 [ 195.601585][ T5596] __x64_sys_mount+0xbf/0xd0 [ 195.601605][ T5596] do_syscall_64+0x3d/0xb0 [ 195.601624][ T5596] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 195.601643][ T5596] RIP: 0033:0x7fcc4c67cea9 [ 195.601671][ T5596] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 195.601684][ T5596] RSP: 002b:00007fcc4d37a0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 195.680473][ T5601] loop0: detected capacity change from 0 to 1024 [ 195.681585][ T5596] RAX: ffffffffffffffda RBX: 00007fcc4c7b3f80 RCX: 00007fcc4c67cea9 [ 195.693671][ T5601] EXT4-fs: Ignoring removed orlov option [ 195.695634][ T5596] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 195.700467][ T5601] EXT4-fs (loop0): Test dummy encryption mode enabled [ 195.704766][ T5596] RBP: 00007fcc4c6ebff4 R08: 00000000200001c0 R09: 0000000000000000 [ 195.704784][ T5596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.704794][ T5596] R13: 000000000000000b R14: 00007fcc4c7b3f80 R15: 00007ffcff7b3ea8 [ 195.712051][ T5601] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 195.714057][ T5596] [ 195.714066][ T5596] ---[ end trace 0000000000000000 ]--- [ 195.717288][ T5596] incfs: Error allocating mount info. -12 [ 195.841541][ T1724] usb 2-1: USB disconnect, device number 14 [ 195.847346][ T5596] incfs: mount failed -12 [ 195.858883][ T4704] EXT4-fs (loop0): unmounting filesystem. [ 196.467747][ T5627] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 196.541184][ T5629] incfs: Error allocating mount info. -12 [ 196.546831][ T5629] incfs: mount failed -12 [ 197.120452][ T5657] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 197.201815][ T5659] loop2: detected capacity change from 0 to 1024 [ 197.217628][ T5659] EXT4-fs: Ignoring removed orlov option [ 197.223492][ T5659] EXT4-fs (loop2): Test dummy encryption mode enabled [ 197.231737][ T5659] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 197.289791][ T4791] EXT4-fs (loop2): unmounting filesystem. [ 197.558073][ T5679] loop1: detected capacity change from 0 to 16 [ 197.573323][ T5679] erofs: (device loop1): mounted with root inode @ nid 36. [ 197.581804][ T5679] syz-executor.1: attempt to access beyond end of device [ 197.581804][ T5679] loop1: rw=0, sector=34359738360, nr_sectors = 8 limit=16 [ 197.581820][ T28] audit: type=1400 audit(1718359620.367:3051): avc: denied { read } for pid=5675 comm="syz-executor.1" name="file1" dev="loop1" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 197.621026][ T5679] syz-executor.1: attempt to access beyond end of device [ 197.621026][ T5679] loop1: rw=0, sector=34359738360, nr_sectors = 8 limit=16 [ 197.977808][ T5689] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 199.132097][ T5734] loop2: detected capacity change from 0 to 1024 [ 199.148012][ T5734] EXT4-fs: Ignoring removed orlov option [ 199.160162][ T5734] EXT4-fs (loop2): can't mount with commit=9, fs mounted w/o journal [ 199.562867][ T5747] loop2: detected capacity change from 0 to 256 [ 199.580681][ T5747] FAT-fs (loop2): Unrecognized mount option "utf8'G [ 199.580681][ T5747] S [ 199.580681][ T5747] d=0" or missing value [ 199.775618][ T5756] loop2: detected capacity change from 0 to 512 [ 199.792398][ T5756] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities [ 200.266028][ T5766] bridge: RTM_DELNEIGH with unconfigured vlan 2 on bridge0 [ 200.861865][ T5773] loop1: detected capacity change from 0 to 131072 [ 200.889800][ T5773] F2FS-fs (loop1): Wrong segment_count / block_count (65567 > 16384) [ 200.897784][ T5773] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 200.908773][ T5773] F2FS-fs (loop1): Found nat_bits in checkpoint [ 200.932202][ T5773] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 200.939483][ T5773] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 200.955083][ T28] audit: type=1400 audit(1718359623.737:3052): avc: denied { rename } for pid=5771 comm="syz-executor.1" name="file2" dev="loop1" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 200.978282][ T28] audit: type=1400 audit(1718359623.747:3053): avc: denied { read write } for pid=5771 comm="syz-executor.1" name="file1" dev="overlay" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 201.002109][ T28] audit: type=1400 audit(1718359623.747:3054): avc: denied { open } for pid=5771 comm="syz-executor.1" path="/root/syzkaller-testdir3774038102/syzkaller.PUuqVO/30/file0/file0/file1" dev="overlay" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 201.054287][ T28] audit: type=1400 audit(1718359623.747:3055): avc: denied { setattr } for pid=5771 comm="syz-executor.1" name="#15" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 201.077913][ T28] audit: type=1400 audit(1718359623.747:3056): avc: denied { link } for pid=5771 comm="syz-executor.1" name="#15" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 201.141523][ T28] audit: type=1400 audit(1718359623.927:3057): avc: denied { unlink } for pid=5505 comm="syz-executor.1" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 201.661331][ T5795] EXT4-fs warning (device sda1): ext4_group_extend:1869: can't shrink FS - resize aborted [ 201.848930][ T28] audit: type=1326 audit(1718359624.627:3058): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5800 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d40e7cea9 code=0x7ffc0000 [ 201.873003][ T28] audit: type=1326 audit(1718359624.627:3059): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5800 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x7f1d40e7cea9 code=0x7ffc0000 [ 201.897455][ T28] audit: type=1326 audit(1718359624.627:3060): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5800 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d40e7cea9 code=0x7ffc0000 [ 201.922336][ T28] audit: type=1326 audit(1718359624.627:3061): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5800 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=271 compat=0 ip=0x7f1d40e7cea9 code=0x7ffc0000 [ 202.286263][ T5824] incfs: Options parsing error. -22 [ 202.291424][ T5824] incfs: mount failed -22 [ 202.519492][ T1724] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 202.763345][ T5832] EXT4-fs warning (device sda1): ext4_group_extend:1869: can't shrink FS - resize aborted [ 202.869094][ T5834] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 202.881136][ T5834] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 202.929610][ T314] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 202.979576][ T1724] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 202.990722][ T1724] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 203.001797][ T1724] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 203.014880][ T1724] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 203.023993][ T1724] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.033040][ T1724] usb 2-1: config 0 descriptor?? [ 203.059573][ T5821] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 203.349519][ T314] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 203.360356][ T314] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 203.369307][ T314] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.379213][ T314] usb 3-1: config 0 descriptor?? [ 203.421370][ T5846] loop3: detected capacity change from 0 to 512 [ 203.438726][ T5846] EXT4-fs: Ignoring removed mblk_io_submit option [ 203.445705][ T5846] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 203.455948][ T5846] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 203.464143][ T5846] EXT4-fs (loop3): orphan cleanup on readonly fs [ 203.470859][ T5846] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 203.485034][ T5846] EXT4-fs (loop3): Remounting filesystem read-only [ 203.491558][ T5846] EXT4-fs (loop3): 1 orphan inode deleted [ 203.500216][ T1724] plantronics 0003:047F:FFFF.0015: unknown main item tag 0x0 [ 203.507497][ T1724] plantronics 0003:047F:FFFF.0015: unknown main item tag 0x0 [ 203.515004][ T1724] plantronics 0003:047F:FFFF.0015: No inputs registered, leaving [ 203.519538][ T5846] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 203.523766][ T1724] plantronics 0003:047F:FFFF.0015: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 203.571334][ T2649] EXT4-fs (loop3): unmounting filesystem. [ 203.706886][ T5854] loop3: detected capacity change from 0 to 512 [ 203.723728][ T5854] EXT4-fs (loop3): orphan cleanup on readonly fs [ 203.730148][ T5854] EXT4-fs error (device loop3): ext4_quota_enable:6939: comm syz-executor.3: Bad quota inum: 11, type: 1 [ 203.741386][ T5854] EXT4-fs warning (device loop3): ext4_enable_quotas:6987: Failed to enable quota tracking (type=1, err=-117, ino=11). Please run e2fsck to fix. [ 203.756978][ T5854] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 203.763686][ T5854] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 203.774369][ T5854] EXT4-fs error (device loop3): ext4_map_blocks:607: inode #2: block 3: comm syz-executor.3: lblock 0 mapped to illegal pblock 3 (length 1) [ 203.834148][ T2649] EXT4-fs (loop3): unmounting filesystem. [ 203.860028][ T314] keytouch 0003:0926:3333.0016: fixing up Keytouch IEC report descriptor [ 203.869820][ T314] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0016/input/input25 [ 203.951375][ T314] keytouch 0003:0926:3333.0016: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 204.092002][ T5867] incfs: ino conflict with backing FS 1 [ 204.097881][ T5867] incfs: ino conflict with backing FS 3 [ 204.103589][ T5867] incfs: ino conflict with backing FS 4 [ 204.108975][ T5867] incfs: ino conflict with backing FS 1 [ 204.114829][ T5867] incfs: ino conflict with backing FS 2 [ 204.120476][ T5867] incfs: ino conflict with backing FS 2 [ 204.290716][ T2963] usb 2-1: USB disconnect, device number 15 [ 204.481220][ T335] usb 3-1: USB disconnect, device number 14 [ 204.503864][ T5877] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 204.561376][ T5879] loop1: detected capacity change from 0 to 512 [ 204.717719][ T5886] loop3: detected capacity change from 0 to 512 [ 204.737935][ T5886] EXT4-fs (loop3): 1 orphan inode deleted [ 204.743654][ T5886] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 205.074334][ T5900] bridge: RTM_DELNEIGH with unconfigured vlan 2 on bridge0 [ 205.355160][ T5914] netem: change failed [ 205.402706][ T5916] incfs: ino conflict with backing FS 1 [ 205.409163][ T5916] incfs: ino conflict with backing FS 3 [ 205.414706][ T5916] incfs: ino conflict with backing FS 4 [ 205.420233][ T5916] incfs: ino conflict with backing FS 1 [ 205.426159][ T5916] incfs: ino conflict with backing FS 2 [ 205.431933][ T5916] incfs: ino conflict with backing FS 2 [ 205.589943][ T2649] EXT4-fs (loop3): unmounting filesystem. [ 206.025401][ T5944] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=5944 comm=syz-executor.0 [ 206.804909][ T5977] devpts: called with bogus options [ 206.810206][ T314] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 206.919445][ T2963] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 207.059453][ T314] usb 1-1: Using ep0 maxpacket: 16 [ 207.199510][ T314] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 207.210454][ T314] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 207.220194][ T314] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2c2e, bcdDevice= 0.00 [ 207.229236][ T314] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.238223][ T314] usb 1-1: config 0 descriptor?? [ 207.279497][ T2963] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 207.290446][ T2963] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 207.300173][ T2963] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 207.309063][ T2963] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.317637][ T2963] usb 3-1: config 0 descriptor?? [ 207.694697][ T6000] bridge0: port 1(bridge_slave_0) entered blocking state [ 207.701611][ T6000] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.708902][ T6000] device bridge_slave_0 entered promiscuous mode [ 207.717098][ T6000] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.720322][ T314] lua 0003:1E7D:2C2E.0017: unknown main item tag 0x0 [ 207.724013][ T6000] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.730629][ T314] lua 0003:1E7D:2C2E.0017: unknown main item tag 0x0 [ 207.737799][ T6000] device bridge_slave_1 entered promiscuous mode [ 207.743991][ T314] lua 0003:1E7D:2C2E.0017: unknown main item tag 0x0 [ 207.756894][ T314] lua 0003:1E7D:2C2E.0017: unknown main item tag 0x0 [ 207.764633][ T314] lua 0003:1E7D:2C2E.0017: unknown main item tag 0x0 [ 207.771378][ T314] lua 0003:1E7D:2C2E.0017: unknown main item tag 0x0 [ 207.778156][ T314] lua 0003:1E7D:2C2E.0017: unknown main item tag 0x0 [ 207.785714][ T314] lua 0003:1E7D:2C2E.0017: hidraw0: USB HID v0.00 Device [HID 1e7d:2c2e] on usb-dummy_hcd.0-1/input0 [ 207.825143][ T6000] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.832207][ T6000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 207.839316][ T6000] bridge0: port 1(bridge_slave_0) entered blocking state [ 207.846129][ T6000] bridge0: port 1(bridge_slave_0) entered forwarding state [ 207.866955][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 207.874945][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.882669][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.892716][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 207.900768][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 207.907596][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 207.916158][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 207.924234][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.931104][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 207.940655][ T8] device bridge_slave_1 left promiscuous mode [ 207.942774][ T348] usb 1-1: USB disconnect, device number 20 [ 207.947116][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.959651][ T8] device bridge_slave_0 left promiscuous mode [ 207.965603][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.973214][ T8] device veth1_macvtap left promiscuous mode [ 207.979061][ T8] device veth0_vlan left promiscuous mode [ 208.150315][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 208.158281][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 208.168592][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 208.180321][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 208.200094][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 208.207401][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 208.215130][ T6000] device veth0_vlan entered promiscuous mode [ 208.225660][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 208.234663][ T6000] device veth1_macvtap entered promiscuous mode [ 208.246025][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 208.254427][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 208.301481][ T6006] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=6006 comm=syz-executor.3 [ 208.709440][ T19] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 208.759502][ T2963] uclogic 0003:256C:006D.0018: v1 frame probing failed: -71 [ 208.766771][ T2963] uclogic 0003:256C:006D.0018: failed probing parameters: -71 [ 208.774373][ T2963] uclogic: probe of 0003:256C:006D.0018 failed with error -71 [ 208.783314][ T2963] usb 3-1: USB disconnect, device number 15 [ 208.952236][ T6026] loop0: detected capacity change from 0 to 128 [ 208.968076][ T6026] EXT4-fs: Ignoring removed oldalloc option [ 208.975063][ T6026] ext4: Unknown parameter 'obj_user' [ 209.011906][ T6026] input: syz0 as /devices/virtual/input/input26 [ 209.049634][ T6028] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.057030][ T6028] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.064581][ T6028] device bridge_slave_0 entered promiscuous mode [ 209.070918][ T19] usb 2-1: config index 0 descriptor too short (expected 292, got 36) [ 209.079080][ T19] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 209.089827][ T19] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 209.099374][ T19] usb 2-1: New USB device found, idVendor=056a, idProduct=00bb, bcdDevice= 0.00 [ 209.108267][ T19] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.117048][ T6028] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.117364][ T19] usb 2-1: config 0 descriptor?? [ 209.124697][ T6028] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.136182][ T6028] device bridge_slave_1 entered promiscuous mode [ 209.182320][ T6028] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.189185][ T6028] bridge0: port 2(bridge_slave_1) entered forwarding state [ 209.196275][ T6028] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.203100][ T6028] bridge0: port 1(bridge_slave_0) entered forwarding state [ 209.229056][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 209.237084][ T2963] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.244848][ T2963] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.253776][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 209.262141][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.268988][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 209.280036][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 209.288166][ T2963] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.295126][ T2963] bridge0: port 2(bridge_slave_1) entered forwarding state [ 209.311070][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 209.318895][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 209.333782][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 209.344456][ T6028] device veth0_vlan entered promiscuous mode [ 209.351359][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 209.359574][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 209.367636][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 209.375456][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 209.393656][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 209.402022][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 209.411670][ T6028] device veth1_macvtap entered promiscuous mode [ 209.422080][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 209.429842][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 209.437971][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 209.447621][ T8] device veth1_macvtap left promiscuous mode [ 209.601081][ T19] wacom 0003:056A:00BB.0019: Unknown device_type for 'HID 056a:00bb'. Assuming pen. [ 209.611346][ T19] input: Wacom Intuos4 12x19 Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:056A:00BB.0019/input/input27 [ 209.667803][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 209.676152][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 209.690961][ T19] wacom 0003:056A:00BB.0019: hidraw0: USB HID v0.00 Device [HID 056a:00bb] on usb-dummy_hcd.1-1/input0 [ 209.934747][ T28] kauditd_printk_skb: 61 callbacks suppressed [ 209.934763][ T28] audit: type=1326 audit(1718359632.717:3121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6056 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc4c67cea9 code=0x7ffc0000 [ 209.964809][ T28] audit: type=1326 audit(1718359632.717:3122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6056 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fcc4c67cea9 code=0x7ffc0000 [ 209.994637][ T28] audit: type=1326 audit(1718359632.717:3123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6056 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc4c67cea9 code=0x7ffc0000 [ 210.019946][ T28] audit: type=1326 audit(1718359632.717:3124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6056 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fcc4c67cea9 code=0x7ffc0000 [ 210.045065][ T28] audit: type=1326 audit(1718359632.767:3125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6056 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc4c67cea9 code=0x7ffc0000 [ 210.069264][ T28] audit: type=1326 audit(1718359632.767:3126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6056 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fcc4c67a627 code=0x7ffc0000 [ 210.093344][ T28] audit: type=1326 audit(1718359632.767:3127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6056 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fcc4c640309 code=0x7ffc0000 [ 210.117631][ T28] audit: type=1326 audit(1718359632.767:3128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6056 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc4c67cea9 code=0x7ffc0000 [ 210.141652][ T28] audit: type=1326 audit(1718359632.767:3129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6056 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fcc4c67a627 code=0x7ffc0000 [ 210.165535][ T28] audit: type=1326 audit(1718359632.777:3130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6056 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fcc4c640309 code=0x7ffc0000 [ 210.278733][ T6063] loop0: detected capacity change from 0 to 2048 [ 210.304295][ T6063] EXT4-fs (loop0): cluster size (2048) smaller than block size (4096) [ 210.324325][ T371] usb 2-1: USB disconnect, device number 16 [ 210.520795][ T6071] device syzkaller0 entered promiscuous mode [ 211.019527][ T6092] 9p: Unknown access argument 18446744073709551615: -34 [ 211.464690][ T6105] loop3: detected capacity change from 0 to 256 [ 211.487504][ T348] kernel write not supported for file bpf-prog (pid: 348 comm: kworker/0:5) [ 211.579518][ T24] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 211.949554][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 211.960374][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 212.099515][ T24] usb 1-1: New USB device found, idVendor=5543, idProduct=0522, bcdDevice=61.8f [ 212.108461][ T24] usb 1-1: New USB device strings: Mfr=129, Product=106, SerialNumber=0 [ 212.116704][ T24] usb 1-1: Product: syz [ 212.120792][ T24] usb 1-1: Manufacturer: syz [ 212.126393][ T24] usb 1-1: config 0 descriptor?? [ 212.147666][ T6130] usb usb8: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 212.305825][ T6137] netlink: 'syz-executor.2': attribute type 9 has an invalid length. [ 212.313944][ T6137] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 212.321875][ T6137] netlink: 'syz-executor.2': attribute type 8 has an invalid length. [ 212.624197][ T24] uclogic 0003:5543:0522.001A: unknown main item tag 0x0 [ 212.631338][ T24] uclogic 0003:5543:0522.001A: unknown main item tag 0x0 [ 212.638431][ T24] uclogic 0003:5543:0522.001A: unknown main item tag 0x0 [ 212.645568][ T24] uclogic 0003:5543:0522.001A: unknown main item tag 0x0 [ 212.652855][ T24] uclogic 0003:5543:0522.001A: unknown main item tag 0x0 [ 212.660981][ T24] uclogic 0003:5543:0522.001A: No inputs registered, leaving [ 212.669995][ T24] uclogic 0003:5543:0522.001A: hidraw0: USB HID v0.00 Device [syz syz] on usb-dummy_hcd.0-1/input0 [ 212.759517][ T348] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 212.837564][ T19] usb 1-1: USB disconnect, device number 21 [ 213.179482][ T348] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 213.190397][ T348] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 213.203387][ T348] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 213.212611][ T348] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.223071][ T348] usb 2-1: config 0 descriptor?? [ 213.362532][ T6158] loop3: detected capacity change from 0 to 256 [ 213.383746][ T314] kernel write not supported for file bpf-prog (pid: 314 comm: kworker/1:2) [ 213.579746][ T6167] usb usb8: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 213.700451][ T348] plantronics 0003:047F:FFFF.001B: No inputs registered, leaving [ 213.708969][ T348] plantronics 0003:047F:FFFF.001B: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 214.127535][ T314] usb 2-1: USB disconnect, device number 17 [ 214.140025][ T6187] plantronics 0003:047F:FFFF.001B: usb_submit_urb(ctrl) failed: -19 [ 214.377916][ T6193] loop3: detected capacity change from 0 to 256 [ 214.440422][ T348] kernel write not supported for file bpf-prog (pid: 348 comm: kworker/0:5) [ 214.863584][ T6202] netem: change failed [ 215.120943][ T6215] loop3: detected capacity change from 0 to 512 [ 215.124410][ T6207] overlayfs: failed to resolve './file0': -2 [ 215.157849][ T6215] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 215.198073][ T6215] loop3: detected capacity change from 0 to 16 [ 215.219564][ T6215] erofs: (device loop3): mounted with root inode @ nid 36. [ 215.220859][ T6217] loop2: detected capacity change from 0 to 128 [ 215.245421][ T6217] EXT4-fs: Ignoring removed oldalloc option [ 215.251364][ T6217] ext4: Unknown parameter 'obj_user' [ 215.301919][ T6217] input: syz0 as /devices/virtual/input/input30 [ 215.459900][ T6221] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.467160][ T6221] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.474462][ T6221] device bridge_slave_0 entered promiscuous mode [ 215.481596][ T6221] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.485033][ T28] kauditd_printk_skb: 156 callbacks suppressed [ 215.485047][ T28] audit: type=1400 audit(1718359638.267:3287): avc: denied { getopt } for pid=6223 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 215.488504][ T6221] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.522051][ T6221] device bridge_slave_1 entered promiscuous mode [ 215.580053][ T6221] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.587034][ T6221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 215.594114][ T6221] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.600909][ T6221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 215.627597][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 215.637490][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.644448][ T28] audit: type=1326 audit(1718359638.427:3288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6230 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f514707cea9 code=0x7ffc0000 [ 215.671229][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.682614][ T28] audit: type=1326 audit(1718359638.427:3289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6230 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f514707cea9 code=0x7ffc0000 [ 215.710484][ T28] audit: type=1326 audit(1718359638.427:3290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6230 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f514707cea9 code=0x7ffc0000 [ 215.735811][ T28] audit: type=1326 audit(1718359638.427:3291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6230 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f514707cea9 code=0x7ffc0000 [ 215.759714][ T28] audit: type=1326 audit(1718359638.457:3292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6230 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f514707cea9 code=0x7ffc0000 [ 215.784141][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 215.787648][ T28] audit: type=1326 audit(1718359638.467:3293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6230 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f514707a627 code=0x7ffc0000 [ 215.794671][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.815872][ T28] audit: type=1326 audit(1718359638.467:3294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6230 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f5147040309 code=0x7ffc0000 [ 215.822507][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 215.823085][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 215.846693][ T28] audit: type=1326 audit(1718359638.467:3295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6230 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f514707a627 code=0x7ffc0000 [ 215.854121][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.861469][ T28] audit: type=1326 audit(1718359638.467:3296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6230 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f5147040309 code=0x7ffc0000 [ 215.885727][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 215.924261][ T8] device bridge_slave_0 left promiscuous mode [ 215.932210][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.940338][ T8] device dummy0 left promiscuous mode [ 215.945888][ T8] device veth1_macvtap left promiscuous mode [ 215.951885][ T8] device veth0_vlan left promiscuous mode [ 216.012920][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 216.021076][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 216.034289][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 216.048139][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 216.056187][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 216.063565][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 216.071751][ T6221] device veth0_vlan entered promiscuous mode [ 216.082896][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 216.092441][ T6221] device veth1_macvtap entered promiscuous mode [ 216.102517][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 216.112325][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 216.120485][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 216.625229][ T6249] 9p: Unknown access argument 18446744073709551615: -34 [ 216.707174][ T6250] loop0: detected capacity change from 0 to 512 [ 216.723656][ T6250] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz-executor.0: invalid indirect mapped block 256 (level 2) [ 216.737525][ T6250] EXT4-fs (loop0): 2 truncates cleaned up [ 216.743246][ T6250] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 216.756350][ T6250] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Corrupt filesystem [ 216.855852][ T6258] loop1: detected capacity change from 0 to 128 [ 216.863758][ T4704] EXT4-fs error (device loop0): ext4_map_blocks:607: inode #2: block 13: comm syz-executor.0: lblock 0 mapped to illegal pblock 13 (length 1) [ 216.878582][ T4704] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Corrupt filesystem [ 216.882465][ T6258] EXT4-fs: Ignoring removed oldalloc option [ 216.888286][ T4704] EXT4-fs error (device loop0): ext4_dirty_inode:6074: inode #2: comm syz-executor.0: mark_inode_dirty error [ 216.893877][ T6258] ext4: Unknown parameter 'obj_user' [ 216.912271][ T4704] EXT4-fs (loop0): unmounting filesystem. [ 216.954843][ T6261] syz-executor.3[6261] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 216.954893][ T6261] syz-executor.3[6261] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 216.978111][ T6258] input: syz0 as /devices/virtual/input/input31 [ 217.264623][ T6270] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.271597][ T6270] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.278722][ T6270] device bridge_slave_0 entered promiscuous mode [ 217.287061][ T6270] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.294137][ T6270] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.301345][ T6270] device bridge_slave_1 entered promiscuous mode [ 217.321131][ T6271] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.328141][ T6271] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.335231][ T6271] device bridge_slave_0 entered promiscuous mode [ 217.342041][ T6271] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.348972][ T6271] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.356223][ T6271] device bridge_slave_1 entered promiscuous mode [ 217.430090][ T6270] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.436996][ T6270] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.444072][ T6270] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.450851][ T6270] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.510381][ T6271] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.517273][ T6271] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.524332][ T6271] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.531141][ T6271] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.562733][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.571616][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 217.581313][ T2963] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.589125][ T2963] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.596954][ T2963] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.611313][ T43] device bridge_slave_1 left promiscuous mode [ 217.617947][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.626555][ T43] device bridge_slave_0 left promiscuous mode [ 217.633022][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.642913][ T43] device veth1_macvtap left promiscuous mode [ 217.648977][ T43] device veth0_vlan left promiscuous mode [ 217.659434][ T24] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 217.904656][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 217.913336][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.920193][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.967296][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 217.983608][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 218.019653][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 218.030709][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 218.036156][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 218.048510][ T24] usb 4-1: New USB device found, idVendor=258a, idProduct=6a88, bcdDevice= 0.00 [ 218.057959][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.067365][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 218.067427][ T24] usb 4-1: config 0 descriptor?? [ 218.080758][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.087772][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.095374][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 218.103996][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.110848][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 218.148459][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 218.159028][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 218.168106][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 218.190142][ T6270] device veth0_vlan entered promiscuous mode [ 218.200363][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 218.209167][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 218.279023][ T6270] device veth1_macvtap entered promiscuous mode [ 218.306307][ T6271] device veth0_vlan entered promiscuous mode [ 218.346766][ T6271] device veth1_macvtap entered promiscuous mode [ 218.356410][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 218.365039][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 218.372537][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 218.380564][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 218.388589][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 218.396181][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 218.404696][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 218.412998][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 218.420932][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 218.428826][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 218.437068][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 218.445242][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 218.453658][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 218.461841][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 218.470836][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 218.478909][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 218.479152][ T6291] loop4: detected capacity change from 0 to 512 [ 218.486793][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 218.499728][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 218.519516][ T1724] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 218.527762][ T1724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 218.536090][ T1724] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 218.544392][ T6291] /dev/loop4: Can't open blockdev [ 218.550495][ T24] itetech 0003:258A:6A88.001C: unbalanced collection at end of report description [ 218.560371][ T1724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 218.568706][ T24] itetech: probe of 0003:258A:6A88.001C failed with error -22 [ 218.675357][ T6296] loop2: detected capacity change from 0 to 8192 [ 218.719819][ T6296] loop2: p1 < > [ 218.763646][ T24] usb 4-1: USB disconnect, device number 14 [ 218.846415][ T6302] syz-executor.4[6302] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 218.846491][ T6302] syz-executor.4[6302] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 218.873713][ T6298] loop1: detected capacity change from 0 to 40427 [ 218.905389][ T6298] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 218.913233][ T6298] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 218.922124][ T6298] F2FS-fs (loop1): invalid crc value [ 218.928684][ T6298] F2FS-fs (loop1): Found nat_bits in checkpoint [ 218.950063][ T43] device bridge_slave_1 left promiscuous mode [ 218.954851][ T6298] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 218.956308][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.962930][ T6298] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 218.977566][ T43] device bridge_slave_0 left promiscuous mode [ 218.984060][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.992505][ T43] device veth1_macvtap left promiscuous mode [ 218.998433][ T43] device veth0_vlan left promiscuous mode [ 219.161663][ T6314] overlayfs: missing 'lowerdir' [ 219.641759][ T43] F2FS-fs (loop1): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 219.651424][ T43] F2FS-fs (loop1): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 220.419486][ T19] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 220.510126][ T6349] kvm [6347]: vcpu0, guest rIP: 0x1be disabled perfctr wrmsr: 0xc2 data 0x0 [ 220.526064][ T6349] kvm [6347]: vcpu0, guest rIP: 0x1be ignored wrmsr: 0x11e data 0xbe702111 [ 220.538126][ T6349] kvm [6347]: vcpu0, guest rIP: 0x1be ignored wrmsr: 0x11e data 0xbe702111 [ 220.550059][ T6349] kvm [6347]: vcpu0, guest rIP: 0x1be ignored wrmsr: 0x11e data 0xbe702111 [ 220.589561][ T348] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 220.607937][ T28] kauditd_printk_skb: 205 callbacks suppressed [ 220.607953][ T28] audit: type=1400 audit(1718359643.387:3502): avc: denied { bind } for pid=6357 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 220.799524][ T19] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 220.811763][ T19] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 220.824721][ T19] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 220.833765][ T19] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 220.841919][ T19] usb 1-1: config 0 descriptor?? [ 220.979548][ T348] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 220.990398][ T348] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 221.000081][ T348] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 221.008881][ T348] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.017206][ T348] usb 5-1: config 0 descriptor?? [ 221.354669][ T19] plantronics 0003:047F:FFFF.001D: unknown main item tag 0x0 [ 221.375669][ T19] plantronics 0003:047F:FFFF.001D: No inputs registered, leaving [ 221.422192][ T19] plantronics 0003:047F:FFFF.001D: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 221.614447][ T6382] loop2: detected capacity change from 0 to 40427 [ 221.629911][ T2599] usb 1-1: USB disconnect, device number 22 [ 221.640956][ T6382] F2FS-fs (loop2): invalid crc value [ 221.647686][ T6382] F2FS-fs (loop2): Found nat_bits in checkpoint [ 221.685637][ T6382] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 221.699125][ T6382] syz-executor.2: attempt to access beyond end of device [ 221.699125][ T6382] loop2: rw=34817, sector=77824, nr_sectors = 128 limit=40427 [ 221.715206][ T6382] syz-executor.2: attempt to access beyond end of device [ 221.715206][ T6382] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 222.151098][ T6394] loop3: detected capacity change from 0 to 128 [ 222.268478][ T6397] loop1: detected capacity change from 0 to 512 [ 222.291304][ T6397] EXT4-fs (loop1): 1 truncate cleaned up [ 222.296878][ T6397] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 222.308867][ T28] audit: type=1400 audit(1718359645.087:3503): avc: denied { map } for pid=6395 comm="syz-executor.1" path="/root/syzkaller-testdir2281706188/syzkaller.1Io3vA/27/file0/file0/bus" dev="devtmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 222.355413][ T6397] EXT4-fs error (device loop1): __ext4_get_inode_loc:4497: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 222.368759][ T6397] EXT4-fs error (device loop1): __ext4_get_inode_loc:4497: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 222.381997][ T6397] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5870: Corrupt filesystem [ 222.391719][ T6397] EXT4-fs error (device loop1): ext4_dirty_inode:6074: inode #12: comm syz-executor.1: mark_inode_dirty error [ 222.404456][ T6397] EXT4-fs error (device loop1): __ext4_get_inode_loc:4497: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 222.467847][ T6000] EXT4-fs error (device loop1): ext4_map_blocks:607: inode #2: block 13: comm syz-executor.1: lblock 0 mapped to illegal pblock 13 (length 1) [ 222.482668][ T6000] EXT4-fs warning (device loop1): htree_dirblock_to_tree:1082: inode #2: lblock 0: comm syz-executor.1: error -117 reading directory block [ 222.497360][ T6000] EXT4-fs error (device loop1): __ext4_get_inode_loc:4497: comm syz-executor.1: Invalid inode table block 0 in block_group 0 [ 222.510707][ T6000] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5870: Corrupt filesystem [ 222.520269][ T348] uclogic 0003:256C:006D.001E: v1 frame probing failed: -71 [ 222.520470][ T6000] EXT4-fs error (device loop1): ext4_dirty_inode:6074: inode #2: comm syz-executor.1: mark_inode_dirty error [ 222.527654][ T348] uclogic 0003:256C:006D.001E: failed probing parameters: -71 [ 222.546700][ T348] uclogic: probe of 0003:256C:006D.001E failed with error -71 [ 222.555287][ T348] usb 5-1: USB disconnect, device number 10 [ 222.560125][ T43] EXT4-fs error (device loop1): __ext4_get_inode_loc:4497: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 222.575746][ T6000] EXT4-fs (loop1): unmounting filesystem. [ 222.827680][ T6412] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.834861][ T6412] bridge0: port 1(bridge_slave_0) entered disabled state [ 222.842240][ T6412] device bridge_slave_0 entered promiscuous mode [ 222.851460][ T6412] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.859014][ T6412] bridge0: port 2(bridge_slave_1) entered disabled state [ 222.866413][ T6412] device bridge_slave_1 entered promiscuous mode [ 222.912726][ T6412] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.919588][ T6412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.926745][ T6412] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.933600][ T6412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.941904][ T6420] device sit0 entered promiscuous mode [ 222.948791][ T6420] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 222.956957][ T6420] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. [ 222.982492][ T2599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 222.990516][ T2599] bridge0: port 1(bridge_slave_0) entered disabled state [ 222.998084][ T2599] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.015264][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 223.024070][ T2963] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.030929][ T2963] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.042702][ T2599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 223.051415][ T2599] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.058454][ T2599] bridge0: port 2(bridge_slave_1) entered forwarding state [ 223.077573][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 223.086912][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 223.094890][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 223.105800][ T6412] device veth0_vlan entered promiscuous mode [ 223.113237][ T8] device bridge_slave_1 left promiscuous mode [ 223.119191][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.127869][ T8] device bridge_slave_0 left promiscuous mode [ 223.134064][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.142820][ T8] device veth1_macvtap left promiscuous mode [ 223.149061][ T8] device veth0_vlan left promiscuous mode [ 223.255357][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 223.270184][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 223.278574][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 223.286291][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 223.296044][ T6412] device veth1_macvtap entered promiscuous mode [ 223.312544][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 223.321663][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 223.559770][ T6442] loop1: detected capacity change from 0 to 512 [ 223.580124][ T6442] EXT4-fs: Ignoring removed nomblk_io_submit option [ 223.594690][ T6442] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2926: inode #16: comm syz-executor.1: corrupted xattr block 8 [ 223.610273][ T6442] EXT4-fs (loop1): Remounting filesystem read-only [ 223.616606][ T6442] EXT4-fs warning (device loop1): ext4_evict_inode:299: xattr delete (err -117) [ 223.625858][ T6442] EXT4-fs (loop1): 1 orphan inode deleted [ 223.631547][ T6442] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 223.640709][ T6442] ext4 filesystem being mounted at /root/syzkaller-testdir1494244221/syzkaller.vWVniN/1/file1 supports timestamps until 2038 (0x7fffffff) [ 223.694731][ T6443] overlayfs: failed to resolve './file0': -2 [ 223.751546][ T6412] EXT4-fs (loop1): unmounting filesystem. [ 224.003032][ T6455] loop1: detected capacity change from 0 to 40427 [ 224.020196][ T6455] F2FS-fs (loop1): invalid crc value [ 224.027476][ T6455] F2FS-fs (loop1): Found nat_bits in checkpoint [ 224.053120][ T6455] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 224.108063][ T6412] syz-executor.1: attempt to access beyond end of device [ 224.108063][ T6412] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 224.382987][ T6479] loop0: detected capacity change from 0 to 512 [ 224.410599][ T6479] EXT4-fs (loop0): 1 truncate cleaned up [ 224.420035][ T6479] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 224.437002][ T6477] loop3: detected capacity change from 0 to 40427 [ 224.455018][ T6477] F2FS-fs (loop3): invalid crc value [ 224.457205][ T6479] EXT4-fs error (device loop0): __ext4_get_inode_loc:4497: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 224.461916][ T6477] F2FS-fs (loop3): Found nat_bits in checkpoint [ 224.473304][ T6479] EXT4-fs error (device loop0): __ext4_get_inode_loc:4497: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 224.493761][ T6479] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Corrupt filesystem [ 224.507962][ T6479] EXT4-fs error (device loop0): ext4_dirty_inode:6074: inode #12: comm syz-executor.0: mark_inode_dirty error [ 224.520517][ T6488] EXT4-fs error (device loop0): __ext4_get_inode_loc:4497: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 224.525486][ T6477] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 224.554377][ T6477] syz-executor.3: attempt to access beyond end of device [ 224.554377][ T6477] loop3: rw=34817, sector=77824, nr_sectors = 128 limit=40427 [ 224.570887][ T6477] syz-executor.3: attempt to access beyond end of device [ 224.570887][ T6477] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 224.589730][ T6270] EXT4-fs error (device loop0): ext4_map_blocks:607: inode #2: block 13: comm syz-executor.0: lblock 0 mapped to illegal pblock 13 (length 1) [ 224.604698][ T6270] EXT4-fs warning (device loop0): htree_dirblock_to_tree:1082: inode #2: lblock 0: comm syz-executor.0: error -117 reading directory block [ 224.619395][ T6270] EXT4-fs error (device loop0): __ext4_get_inode_loc:4497: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 224.633084][ T6270] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Corrupt filesystem [ 224.642603][ T6270] EXT4-fs error (device loop0): ext4_dirty_inode:6074: inode #2: comm syz-executor.0: mark_inode_dirty error [ 224.658251][ T342] EXT4-fs error (device loop0): __ext4_get_inode_loc:4497: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 224.672775][ T6270] EXT4-fs (loop0): unmounting filesystem. [ 224.759093][ T6493] device pim6reg1 entered promiscuous mode [ 224.952521][ T6501] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.959875][ T6501] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.967871][ T6501] device bridge_slave_0 entered promiscuous mode [ 224.976852][ T6501] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.983732][ T6501] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.990899][ T6501] device bridge_slave_1 entered promiscuous mode [ 225.044165][ T6501] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.051055][ T6501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.058108][ T6501] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.064907][ T6501] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.092357][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 225.100200][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 225.108356][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 225.127618][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 225.136371][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 225.144473][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 225.158091][ T6501] device veth0_vlan entered promiscuous mode [ 225.164913][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 225.172724][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 225.180042][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 225.192544][ T6501] device veth1_macvtap entered promiscuous mode [ 225.199677][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 225.218680][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 225.227153][ T2963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 225.259483][ T348] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 225.290575][ T8] device bridge_slave_1 left promiscuous mode [ 225.296872][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.305247][ T8] device bridge_slave_0 left promiscuous mode [ 225.311427][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.319479][ T8] device veth1_macvtap left promiscuous mode [ 225.325426][ T8] device veth0_vlan left promiscuous mode [ 225.515109][ T6524] loop2: detected capacity change from 0 to 40427 [ 225.534853][ T6524] F2FS-fs (loop2): invalid crc value [ 225.541788][ T6524] F2FS-fs (loop2): Found nat_bits in checkpoint [ 225.567789][ T6524] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 225.586958][ T6524] syz-executor.2: attempt to access beyond end of device [ 225.586958][ T6524] loop2: rw=34817, sector=77824, nr_sectors = 128 limit=40427 [ 225.603701][ T6524] syz-executor.2: attempt to access beyond end of device [ 225.603701][ T6524] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 225.622793][ T348] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 225.643859][ T348] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 225.653665][ T348] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 225.666944][ T348] usb 5-1: New USB device found, idVendor=056a, idProduct=4004, bcdDevice= 0.00 [ 225.677106][ T348] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.686055][ T348] usb 5-1: config 0 descriptor?? [ 226.170416][ T348] wacom 0003:056A:4004.001F: unknown main item tag 0x0 [ 226.177178][ T348] wacom 0003:056A:4004.001F: unknown main item tag 0x0 [ 226.184109][ T348] wacom 0003:056A:4004.001F: unknown main item tag 0x0 [ 226.190883][ T348] wacom 0003:056A:4004.001F: unknown main item tag 0x0 [ 226.197535][ T348] wacom 0003:056A:4004.001F: unknown main item tag 0x0 [ 226.204264][ T348] wacom 0003:056A:4004.001F: unknown main item tag 0x0 [ 226.211391][ T348] wacom 0003:056A:4004.001F: hidraw0: USB HID v0.00 Device [HID 056a:4004] on usb-dummy_hcd.4-1/input0 [ 226.373092][ T2599] usb 5-1: USB disconnect, device number 11 [ 226.681346][ T6563] loop2: detected capacity change from 0 to 40427 [ 226.719582][ T6564] loop3: detected capacity change from 0 to 40427 [ 226.728144][ T6563] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 226.729471][ T335] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 226.736119][ T6563] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 226.752235][ T6563] F2FS-fs (loop2): invalid crc value [ 226.753461][ T6564] F2FS-fs (loop3): Found nat_bits in checkpoint [ 226.758580][ T6563] F2FS-fs (loop2): Found nat_bits in checkpoint [ 226.795383][ T6564] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 226.803752][ T6563] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 226.810938][ T6563] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 226.816986][ T28] audit: type=1326 audit(1718359649.597:3504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6562 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9b9847cea9 code=0x0 [ 226.993287][ T6579] overlayfs: missing 'lowerdir' [ 227.099550][ T335] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.110448][ T335] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 227.120057][ T335] usb 2-1: New USB device found, idVendor=258a, idProduct=6a88, bcdDevice= 0.00 [ 227.129228][ T335] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.137836][ T335] usb 2-1: config 0 descriptor?? [ 227.279420][ T2599] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 227.434808][ T8] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 227.444162][ T8] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 227.444176][ T6028] syz-executor.3: attempt to access beyond end of device [ 227.444176][ T6028] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 227.620422][ T335] itetech 0003:258A:6A88.0020: unbalanced collection at end of report description [ 227.630074][ T335] itetech: probe of 0003:258A:6A88.0020 failed with error -22 [ 227.690381][ T2599] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.701343][ T2599] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 227.711165][ T2599] usb 1-1: New USB device found, idVendor=054c, idProduct=0268, bcdDevice= 0.00 [ 227.720169][ T2599] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.729028][ T2599] usb 1-1: config 0 descriptor?? [ 227.827441][ T24] usb 2-1: USB disconnect, device number 18 [ 228.190082][ T2599] sony 0003:054C:0268.0021: unknown main item tag 0x0 [ 228.197842][ T2599] sony 0003:054C:0268.0021: hiddev96,hidraw0: USB HID v80.00 Device [HID 054c:0268] on usb-dummy_hcd.0-1/input0 [ 228.209803][ T2599] sony 0003:054C:0268.0021: failed to claim input [ 228.394270][ T24] usb 1-1: USB disconnect, device number 23 [ 228.479805][ T6610] loop4: detected capacity change from 0 to 40427 [ 228.575711][ T28] audit: type=1326 audit(1718359651.357:3505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6607 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff97127cea9 code=0x0 [ 228.816374][ T6630] loop3: detected capacity change from 0 to 256 [ 228.840145][ T6630] FAT-fs (loop3): Directory bread(block 64) failed [ 228.846679][ T6630] FAT-fs (loop3): Directory bread(block 65) failed [ 228.853263][ T6630] FAT-fs (loop3): Directory bread(block 66) failed [ 228.859937][ T6630] FAT-fs (loop3): Directory bread(block 67) failed [ 228.866294][ T6630] FAT-fs (loop3): Directory bread(block 68) failed [ 228.872878][ T6630] FAT-fs (loop3): Directory bread(block 69) failed [ 228.879324][ T6630] FAT-fs (loop3): Directory bread(block 70) failed [ 228.885731][ T6630] FAT-fs (loop3): Directory bread(block 71) failed [ 228.892207][ T6630] FAT-fs (loop3): Directory bread(block 72) failed [ 228.898718][ T6630] FAT-fs (loop3): Directory bread(block 73) failed [ 228.957520][ T43] kworker/u4:2: attempt to access beyond end of device [ 228.957520][ T43] loop3: rw=1, sector=1224, nr_sectors = 4 limit=256 [ 229.107007][ T6641] loop3: detected capacity change from 0 to 256 [ 229.126876][ T6641] incfs: Can't find or create .index dir in ./file0 [ 229.133733][ T6641] incfs: mount failed -28 [ 229.138524][ T6641] incfs: Can't find or create .index dir in ./file0 [ 229.145294][ T6641] incfs: mount failed -28 [ 229.193900][ T6647] loop1: detected capacity change from 0 to 128 [ 229.470658][ T28] audit: type=1400 audit(1718359652.257:3506): avc: denied { mount } for pid=6659 comm="syz-executor.3" name="/" dev="configfs" ino=12221 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 229.494600][ T28] audit: type=1400 audit(1718359652.257:3507): avc: denied { read } for pid=6659 comm="syz-executor.3" name="/" dev="configfs" ino=12221 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 229.517206][ T28] audit: type=1400 audit(1718359652.257:3508): avc: denied { open } for pid=6659 comm="syz-executor.3" path="/root/syzkaller-testdir169554309/syzkaller.tJL5ZS/65/file0" dev="configfs" ino=12221 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 229.564361][ T28] audit: type=1400 audit(1718359652.347:3509): avc: denied { unmount } for pid=6028 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 229.729447][ T335] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 229.787266][ T6671] loop0: detected capacity change from 0 to 40427 [ 229.799898][ T6671] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 229.807580][ T6671] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 229.816383][ T6671] F2FS-fs (loop0): invalid crc value [ 229.823765][ T6671] F2FS-fs (loop0): Found nat_bits in checkpoint [ 229.836580][ T6682] loop1: detected capacity change from 0 to 128 [ 229.859233][ T6671] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 229.866240][ T6671] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 229.999478][ T2963] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 230.050042][ T6689] overlayfs: missing 'lowerdir' [ 230.089554][ T335] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.100406][ T335] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 230.110064][ T335] usb 3-1: New USB device found, idVendor=054c, idProduct=0268, bcdDevice= 0.00 [ 230.118938][ T335] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 230.139625][ T335] usb 3-1: config 0 descriptor?? [ 230.239533][ T2963] usb 5-1: Using ep0 maxpacket: 32 [ 230.519562][ T2963] usb 5-1: New USB device found, idVendor=4113, idProduct=0400, bcdDevice=8e.8a [ 230.531340][ T2963] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.539436][ T2963] usb 5-1: Product: syz [ 230.543501][ T2963] usb 5-1: Manufacturer: syz [ 230.547926][ T2963] usb 5-1: SerialNumber: syz [ 230.559601][ T2963] usb 5-1: config 0 descriptor?? [ 230.597681][ T342] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 230.606953][ T342] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 230.627350][ T6703] loop1: detected capacity change from 0 to 256 [ 230.641801][ T335] sony 0003:054C:0268.0022: unknown main item tag 0x0 [ 230.668930][ T335] sony 0003:054C:0268.0022: hiddev96,hidraw0: USB HID v80.00 Device [HID 054c:0268] on usb-dummy_hcd.2-1/input0 [ 230.683046][ T335] sony 0003:054C:0268.0022: failed to claim input [ 230.801017][ T335] usb 5-1: USB disconnect, device number 12 [ 230.859762][ T19] usb 3-1: USB disconnect, device number 16 [ 230.939496][ T24] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 231.172337][ T6718] loop0: detected capacity change from 0 to 256 [ 231.209477][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 231.399590][ T24] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 231.509485][ T24] usb 2-1: New USB device found, idVendor=05ac, idProduct=8501, bcdDevice=20.9d [ 231.518417][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=105 [ 231.520662][ T6722] loop2: detected capacity change from 0 to 256 [ 231.527332][ T24] usb 2-1: SerialNumber: syz [ 231.538868][ T24] usb 2-1: config 0 descriptor?? [ 231.580050][ T24] usb 2-1: Found UVC 105.00 device (05ac:8501) [ 231.587039][ T24] usb 2-1: No valid video chain found. [ 231.647605][ T342] kworker/u4:3: attempt to access beyond end of device [ 231.647605][ T342] loop2: rw=1, sector=256, nr_sectors = 288 limit=256 [ 231.661306][ T2599] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 231.661826][ T342] kworker/u4:3: attempt to access beyond end of device [ 231.661826][ T342] loop2: rw=1, sector=608, nr_sectors = 416 limit=256 [ 231.686736][ T342] kworker/u4:3: attempt to access beyond end of device [ 231.686736][ T342] loop2: rw=1, sector=1056, nr_sectors = 8840 limit=256 [ 231.703188][ T342] kworker/u4:3: attempt to access beyond end of device [ 231.703188][ T342] loop2: rw=1, sector=9896, nr_sectors = 3840 limit=256 [ 231.719119][ T342] kworker/u4:3: attempt to access beyond end of device [ 231.719119][ T342] loop2: rw=1, sector=13736, nr_sectors = 5052 limit=256 [ 232.006015][ T6731] loop0: detected capacity change from 0 to 256 [ 232.059610][ T2599] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.070524][ T2599] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 232.080290][ T2599] usb 5-1: New USB device found, idVendor=046d, idProduct=c29a, bcdDevice= 0.00 [ 232.089241][ T2599] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 232.098160][ T2599] usb 5-1: config 0 descriptor?? [ 232.294255][ T348] usb 2-1: USB disconnect, device number 19 [ 232.406901][ T6742] loop3: detected capacity change from 0 to 512 [ 232.421342][ T6742] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 232.431635][ T6742] EXT4-fs error (device loop3): ext4_ext_check_inode:520: inode #15: comm syz-executor.3: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 24833, max 4(4), depth 0(0) [ 232.450308][ T6742] EXT4-fs error (device loop3): ext4_orphan_get:1401: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 232.463118][ T6742] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 232.471625][ T6742] ext2 filesystem being mounted at /root/syzkaller-testdir169554309/syzkaller.tJL5ZS/76/file2 supports timestamps until 2038 (0x7fffffff) [ 232.539499][ T6028] EXT4-fs (loop3): unmounting filesystem. [ 232.570242][ T2599] logitech 0003:046D:C29A.0023: unknown main item tag 0x0 [ 232.577403][ T2599] logitech 0003:046D:C29A.0023: item fetching failed at offset 5/7 [ 232.585431][ T2599] logitech 0003:046D:C29A.0023: parse failed [ 232.591608][ T2599] logitech: probe of 0003:046D:C29A.0023 failed with error -22 [ 232.770962][ T2599] usb 5-1: USB disconnect, device number 13 [ 233.024953][ T6767] loop2: detected capacity change from 0 to 2048 [ 233.092903][ T6767] loop2: unable to read partition table [ 233.100823][ T6767] loop2: partition table beyond EOD, truncated [ 233.106914][ T6767] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 233.141012][ T6767] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 233.171332][ T6767] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 233.261520][ T6774] loop0: detected capacity change from 0 to 512 [ 233.268102][ T6774] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 233.279506][ T6774] EXT4-fs error (device loop0): ext4_orphan_get:1422: comm syz-executor.0: bad orphan inode 16 [ 233.290420][ T6774] ext4_test_bit(bit=15, block=4) = 0 [ 233.295617][ T6774] EXT4-fs (loop0): 1 orphan inode deleted [ 233.301365][ T6774] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 233.311562][ T6774] EXT4-fs (loop0): unmounting filesystem. [ 233.469045][ T6783] loop2: detected capacity change from 0 to 8192 [ 233.475550][ T28] audit: type=1400 audit(1718359656.257:3510): avc: denied { mounton } for pid=6781 comm="syz-executor.2" path="/root/syzkaller-testdir352062546/syzkaller.ysWvN1/39/bus" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 233.753135][ T6792] overlayfs: failed to resolve './file0': -2 [ 233.986070][ T6803] loop1: detected capacity change from 0 to 512 [ 234.003701][ T6803] EXT4-fs (loop1): orphan cleanup on readonly fs [ 234.010064][ T6803] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2213: inode #15: comm syz-executor.1: corrupted in-inode xattr [ 234.022522][ T6803] EXT4-fs error (device loop1): ext4_orphan_get:1401: comm syz-executor.1: couldn't read orphan inode 15 (err -117) [ 234.035224][ T6803] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 234.057273][ T6803] netlink: 4060 bytes leftover after parsing attributes in process `syz-executor.1'. [ 234.069040][ T6803] EXT4-fs (loop1): unmounting filesystem. [ 234.184718][ T6811] netem: change failed [ 234.370111][ T6818] loop4: detected capacity change from 0 to 2048 [ 234.455084][ T6818] loop4: unable to read partition table [ 234.460860][ T6818] loop4: partition table beyond EOD, truncated [ 234.466989][ T6818] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 234.486259][ T28] audit: type=1400 audit(1718359657.267:3511): avc: denied { ioctl } for pid=6821 comm="syz-executor.1" path="/dev/fuse" dev="devtmpfs" ino=93 ioctlcmd=0xe500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 234.494065][ T6818] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 234.545692][ T6818] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 234.923831][ T6836] loop1: detected capacity change from 0 to 512 [ 234.942955][ T6837] netem: change failed [ 234.943647][ T6836] EXT4-fs (loop1): orphan cleanup on readonly fs [ 234.954253][ T6836] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2213: inode #15: comm syz-executor.1: corrupted in-inode xattr [ 234.967107][ T6836] EXT4-fs error (device loop1): ext4_orphan_get:1401: comm syz-executor.1: couldn't read orphan inode 15 (err -117) [ 234.968646][ T6840] loop4: detected capacity change from 0 to 256 [ 234.979898][ T6836] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 235.012140][ T6836] netlink: 4060 bytes leftover after parsing attributes in process `syz-executor.1'. [ 235.023178][ T6836] EXT4-fs (loop1): unmounting filesystem. [ 235.256669][ T6850] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6850 comm=syz-executor.4 [ 235.343465][ T6851] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 235.378678][ T6855] SELinux: Context system_u:object_r:hald_dccm_exec_t:s0 is not valid (left unmapped). [ 235.379182][ T28] audit: type=1400 audit(1718359658.157:3512): avc: denied { relabelfrom } for pid=6854 comm="syz-executor.1" name="" dev="pipefs" ino=47588 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 235.412288][ T28] audit: type=1400 audit(1718359658.177:3513): avc: denied { relabelto } for pid=6854 comm="syz-executor.1" name="" dev="pipefs" ino=47588 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:hald_dccm_exec_t:s0" [ 235.786711][ T6869] loop0: detected capacity change from 0 to 40427 [ 235.804113][ T6869] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 235.812019][ T6869] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 235.821247][ T6869] F2FS-fs (loop0): invalid crc value [ 235.829235][ T6869] F2FS-fs (loop0): Found nat_bits in checkpoint [ 235.853897][ T6869] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 235.861126][ T6869] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 235.937663][ T6882] input: syz0 as /devices/virtual/input/input37 [ 236.028052][ T28] audit: type=1400 audit(1718359658.807:3514): avc: denied { shutdown } for pid=6885 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 236.060828][ T6889] overlayfs: missing 'lowerdir' [ 236.176760][ T6894] loop4: detected capacity change from 0 to 512 [ 236.203649][ T6894] EXT4-fs (loop4): write access unavailable, skipping orphan cleanup [ 236.206268][ T6895] loop1: detected capacity change from 0 to 512 [ 236.213278][ T6894] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 236.268486][ T6894] netlink: 4060 bytes leftover after parsing attributes in process `syz-executor.4'. [ 236.300599][ T6895] EXT4-fs error (device loop1): ext4_do_update_inode:5212: inode #3: comm syz-executor.1: corrupted inode contents [ 236.318110][ T6894] EXT4-fs (loop4): unmounting filesystem. [ 236.341759][ T6895] EXT4-fs error (device loop1): ext4_dirty_inode:6074: inode #3: comm syz-executor.1: mark_inode_dirty error [ 236.366334][ T6895] EXT4-fs error (device loop1): ext4_do_update_inode:5212: inode #3: comm syz-executor.1: corrupted inode contents [ 236.380855][ T6895] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #3: comm syz-executor.1: mark_inode_dirty error [ 236.392716][ T6895] Quota error (device loop1): write_blk: dquota write failed [ 236.400172][ T6895] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 236.410850][ T6895] EXT4-fs error (device loop1): ext4_do_update_inode:5212: inode #16: comm syz-executor.1: corrupted inode contents [ 236.424974][ T6895] EXT4-fs error (device loop1): ext4_dirty_inode:6074: inode #16: comm syz-executor.1: mark_inode_dirty error [ 236.437576][ T6895] EXT4-fs error (device loop1): ext4_do_update_inode:5212: inode #16: comm syz-executor.1: corrupted inode contents [ 236.450030][ T6895] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #16: comm syz-executor.1: mark_inode_dirty error [ 236.462174][ T6895] EXT4-fs error (device loop1): ext4_do_update_inode:5212: inode #16: comm syz-executor.1: corrupted inode contents [ 236.474997][ T6895] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 236.483884][ T6895] EXT4-fs error (device loop1): ext4_do_update_inode:5212: inode #16: comm syz-executor.1: corrupted inode contents [ 236.496380][ T6895] EXT4-fs error (device loop1): ext4_truncate:4302: inode #16: comm syz-executor.1: mark_inode_dirty error [ 236.508277][ T6895] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 236.517647][ T6895] EXT4-fs (loop1): 1 truncate cleaned up [ 236.523463][ T6895] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 236.532532][ T6895] ext4 filesystem being mounted at /root/syzkaller-testdir1494244221/syzkaller.vWVniN/51/file1 supports timestamps until 2038 (0x7fffffff) [ 236.614420][ T342] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 236.623487][ T342] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 236.672786][ T6412] EXT4-fs (loop1): unmounting filesystem. [ 236.862672][ T6915] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 236.936064][ T6920] syz-executor.1[6920] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 236.936145][ T6920] syz-executor.1[6920] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 236.950155][ T6920] syz-executor.1[6920] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 236.962204][ T6920] syz-executor.1[6920] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 237.087986][ T6929] loop4: detected capacity change from 0 to 512 [ 237.106653][ T6929] /dev/loop4: Can't open blockdev [ 237.880826][ T6970] syz-executor.3[6970] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 237.880896][ T6970] syz-executor.3[6970] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 237.969045][ T6924] loop0: detected capacity change from 0 to 40427 [ 238.001727][ T6924] F2FS-fs (loop0): Invalid segment/section count (458776 != 24 * 1) [ 238.010003][ T6924] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 238.018358][ T6924] F2FS-fs (loop0): Unrecognized mount option "" or missing value [ 238.208045][ T28] audit: type=1400 audit(1718359660.987:3515): avc: denied { ioctl } for pid=6980 comm="syz-executor.1" path="socket:[47779]" dev="sockfs" ino=47779 ioctlcmd=0x8943 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 238.680035][ T6992] kvm: pic: non byte write [ 238.882635][ T6996] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 238.893264][ T6996] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 239.154668][ T7006] loop1: detected capacity change from 0 to 512 [ 239.170936][ T7006] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 239.182417][ T7006] EXT4-fs (loop1): 1 truncate cleaned up [ 239.188398][ T7006] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 239.249613][ T7006] loop1: detected capacity change from 512 to 64 [ 239.279444][ T19] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 239.298902][ T6412] EXT4-fs warning (device loop1): ext4_empty_dir:3120: inode #11: lblock 5: comm syz-executor.1: error -12 reading directory block [ 239.312759][ T6412] EXT4-fs warning (device loop1): ext4_empty_dir:3120: inode #11: lblock 5: comm syz-executor.1: error -12 reading directory block [ 239.326929][ T6412] EXT4-fs warning (device loop1): ext4_empty_dir:3120: inode #11: lblock 5: comm syz-executor.1: error -12 reading directory block [ 239.340586][ T6412] EXT4-fs warning (device loop1): ext4_empty_dir:3120: inode #11: lblock 5: comm syz-executor.1: error -12 reading directory block [ 239.354187][ T6412] EXT4-fs warning (device loop1): ext4_empty_dir:3120: inode #11: lblock 5: comm syz-executor.1: error -12 reading directory block [ 239.367736][ T6412] EXT4-fs warning (device loop1): ext4_empty_dir:3120: inode #11: lblock 5: comm syz-executor.1: error -12 reading directory block [ 239.382901][ T6412] EXT4-fs warning (device loop1): ext4_empty_dir:3120: inode #11: lblock 5: comm syz-executor.1: error -12 reading directory block [ 239.396542][ T6412] EXT4-fs warning (device loop1): ext4_empty_dir:3120: inode #11: lblock 5: comm syz-executor.1: error -12 reading directory block [ 239.410501][ T6412] EXT4-fs warning (device loop1): ext4_empty_dir:3120: inode #11: lblock 5: comm syz-executor.1: error -12 reading directory block [ 239.424504][ T6412] EXT4-fs warning (device loop1): ext4_empty_dir:3120: inode #11: lblock 5: comm syz-executor.1: error -12 reading directory block [ 239.491291][ T6412] EXT4-fs (loop1): unmounting filesystem. [ 239.502591][ T6412] ------------[ cut here ]------------ [ 239.508098][ T6412] WARNING: CPU: 1 PID: 6412 at fs/mbcache.c:417 mb_cache_destroy+0x227/0x290 [ 239.516928][ T6412] Modules linked in: [ 239.520775][ T6412] CPU: 1 PID: 6412 Comm: syz-executor.1 Tainted: G W 6.1.78-syzkaller-00008-g4c45e2f34089 #0 [ 239.532138][ T6412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 239.542135][ T6412] RIP: 0010:mb_cache_destroy+0x227/0x290 [ 239.547577][ T6412] Code: ff eb 05 e8 fb cb 95 ff 48 bb 00 00 00 00 00 fc ff df 4c 8b 65 d0 4d 39 f4 74 34 e8 e3 cb 95 ff e9 49 fe ff ff e8 d9 cb 95 ff <0f> 0b e9 7a ff ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 4f ff [ 239.567125][ T6412] RSP: 0018:ffffc9000158fa28 EFLAGS: 00010293 [ 239.573239][ T6412] RAX: ffffffff81dfa827 RBX: 0000000000000002 RCX: ffff888110fcbcc0 [ 239.581027][ T6412] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 [ 239.588814][ T6412] RBP: ffffc9000158fa70 R08: ffffffff81dfa79e R09: ffffed102419f052 [ 239.596903][ T6412] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888120cf8268 [ 239.604751][ T6412] R13: ffff888120cf8288 R14: ffff88810cd9e820 R15: ffff88810cd9e800 [ 239.612644][ T6412] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 239.621948][ T6412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 239.628346][ T6412] CR2: 00007fffa5bf0658 CR3: 00000001138b2000 CR4: 00000000003506a0 [ 239.636210][ T6412] DR0: 0000000000000000 DR1: 00000000872c9164 DR2: 0000000000000000 [ 239.644016][ T6412] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 239.651876][ T6412] Call Trace: [ 239.655047][ T6412] [ 239.657740][ T6412] ? show_regs+0x58/0x60 [ 239.661962][ T6412] ? __warn+0x160/0x3d0 [ 239.665889][ T6412] ? mb_cache_destroy+0x227/0x290 [ 239.669478][ T19] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.670774][ T6412] ? report_bug+0x4d5/0x7d0 [ 239.682009][ T19] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 239.686013][ T6412] ? mb_cache_destroy+0x227/0x290 [ 239.695809][ T19] usb 1-1: New USB device found, idVendor=5543, idProduct=0522, bcdDevice= 0.00 [ 239.700405][ T6412] ? handle_bug+0x41/0x70 [ 239.713492][ T6412] ? exc_invalid_op+0x1b/0x50 [ 239.715588][ T19] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 239.718054][ T6412] ? asm_exc_invalid_op+0x1b/0x20 [ 239.730960][ T6412] ? mb_cache_destroy+0x19e/0x290 [ 239.735775][ T6412] ? mb_cache_destroy+0x227/0x290 [ 239.740672][ T6412] ? mb_cache_destroy+0x227/0x290 [ 239.741776][ T19] usb 1-1: config 0 descriptor?? [ 239.745589][ T6412] ? mb_cache_destroy+0x227/0x290 [ 239.755206][ T6412] ext4_xattr_destroy_cache+0x1f/0x30 [ 239.760607][ T6412] ext4_put_super+0x880/0xd60 [ 239.765075][ T6412] ? ext4_drop_inode+0x1a0/0x1a0 [ 239.769923][ T6412] generic_shutdown_super+0x14f/0x370 [ 239.775072][ T6412] kill_block_super+0x7e/0xe0 [ 239.779680][ T6412] deactivate_locked_super+0xad/0x110 [ 239.784960][ T6412] deactivate_super+0xbe/0xf0 [ 239.789485][ T6412] cleanup_mnt+0x485/0x510 [ 239.793730][ T6412] __cleanup_mnt+0x19/0x20 [ 239.797961][ T6412] task_work_run+0x24d/0x2e0 [ 239.802455][ T6412] ? kmem_cache_free+0x291/0x510 [ 239.807194][ T6412] ? task_work_cancel+0x2b0/0x2b0 [ 239.812161][ T6412] ? free_nsproxy+0x20d/0x260 [ 239.816642][ T6412] ? exit_task_namespaces+0xb4/0xd0 [ 239.821775][ T6412] do_exit+0xbd5/0x2b80 [ 239.825817][ T6412] ? put_task_struct+0x80/0x80 [ 239.830399][ T6412] ? __kasan_check_write+0x14/0x20 [ 239.835325][ T6412] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 239.840390][ T6412] ? _raw_spin_lock_irqsave+0x210/0x210 [ 239.845750][ T6412] ? zap_other_threads+0x29c/0x2d0 [ 239.850786][ T6412] ? __kasan_check_write+0x14/0x20 [ 239.855767][ T6412] do_group_exit+0x21a/0x2d0 [ 239.860436][ T6412] __x64_sys_exit_group+0x3f/0x40 [ 239.865434][ T6412] do_syscall_64+0x3d/0xb0 [ 239.869660][ T6412] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 239.875382][ T6412] RIP: 0033:0x7f207247cea9 [ 239.879721][ T6412] Code: Unable to access opcode bytes at 0x7f207247ce7f. [ 239.886549][ T6412] RSP: 002b:00007ffc6861b808 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 239.895035][ T6412] RAX: ffffffffffffffda RBX: 00007f20724d96ba RCX: 00007f207247cea9 [ 239.902800][ T6412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 239.910739][ T6412] RBP: 0000000000000027 R08: 00007ffc686195a6 R09: 00007ffc6861cac0 [ 239.918498][ T6412] R10: 000000000000000a R11: 0000000000000246 R12: 00007ffc6861cac0 [ 239.926356][ T6412] R13: 00007f20724d9636 R14: 00005555563c2430 R15: 0000000000000006 [ 239.934263][ T6412] [ 239.937114][ T6412] ---[ end trace 0000000000000000 ]--- [ 240.209753][ T7028] loop2: detected capacity change from 0 to 256 [ 240.236847][ T7031] bridge0: port 1(bridge_slave_0) entered blocking state [ 240.245573][ T19] uclogic 0003:5543:0522.0024: No inputs registered, leaving [ 240.253704][ T7031] bridge0: port 1(bridge_slave_0) entered disabled state [ 240.261283][ T19] uclogic 0003:5543:0522.0024: hidraw0: USB HID v0.00 Device [HID 5543:0522] on usb-dummy_hcd.0-1/input0 [ 240.273447][ T7031] device bridge_slave_0 entered promiscuous mode [ 240.280458][ T7031] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.289869][ T7031] bridge0: port 2(bridge_slave_1) entered disabled state [ 240.297507][ T7031] device bridge_slave_1 entered promiscuous mode [ 240.364942][ T7031] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.371832][ T7031] bridge0: port 2(bridge_slave_1) entered forwarding state [ 240.378878][ T7031] bridge0: port 1(bridge_slave_0) entered blocking state [ 240.385895][ T7031] bridge0: port 1(bridge_slave_0) entered forwarding state [ 240.396668][ T8] kworker/u4:0: attempt to access beyond end of device [ 240.396668][ T8] loop2: rw=1, sector=256, nr_sectors = 288 limit=256 [ 240.411106][ T8] kworker/u4:0: attempt to access beyond end of device [ 240.411106][ T8] loop2: rw=1, sector=608, nr_sectors = 416 limit=256 [ 240.412995][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 240.430559][ T8] kworker/u4:0: attempt to access beyond end of device [ 240.430559][ T8] loop2: rw=1, sector=1056, nr_sectors = 4088 limit=256 [ 240.445347][ T19] bridge0: port 1(bridge_slave_0) entered disabled state [ 240.448286][ T2599] usb 1-1: USB disconnect, device number 24 [ 240.458838][ T19] bridge0: port 2(bridge_slave_1) entered disabled state [ 240.462265][ T8] kworker/u4:0: attempt to access beyond end of device [ 240.462265][ T8] loop2: rw=1, sector=5144, nr_sectors = 4032 limit=256 [ 240.483532][ T8] kworker/u4:0: attempt to access beyond end of device [ 240.483532][ T8] loop2: rw=1, sector=9176, nr_sectors = 3960 limit=256 [ 240.499484][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 240.504411][ T8] kworker/u4:0: attempt to access beyond end of device [ 240.504411][ T8] loop2: rw=1, sector=13136, nr_sectors = 5652 limit=256 [ 240.507970][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 240.527692][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 240.535291][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 240.543662][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.550604][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 240.558845][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 240.567062][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 240.585525][ T1724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 240.593937][ T1724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 240.606497][ T7031] device veth0_vlan entered promiscuous mode [ 240.613442][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 240.621319][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 240.631604][ T1724] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 240.639124][ T1724] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 240.651190][ T1724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 240.660015][ T1724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 240.668940][ T7031] device veth1_macvtap entered promiscuous mode [ 240.681061][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 240.689111][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 240.697401][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 240.709050][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 240.717530][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 241.562322][ T342] device bridge_slave_1 left promiscuous mode [ 241.568508][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 241.576108][ T342] device bridge_slave_0 left promiscuous mode [ 241.582509][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.590472][ T342] device veth1_macvtap left promiscuous mode [ 241.596409][ T342] device veth0_vlan left promiscuous mode [ 241.781734][ T28] audit: type=1400 audit(1718359664.567:3516): avc: denied { search } for pid=7066 comm="syz-executor.0" name="/" dev="configfs" ino=12221 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 242.051941][ T7072] loop3: detected capacity change from 0 to 256 [ 242.067679][ T7072] exfat: Bad value for 'allow_utime' [ 242.112015][ T7072] kvm [7070]: vcpu0, guest rIP: 0xfff0 unimplemented MMIO_CONF_BASE wrmsr: 0x30303030303d6b73 [ 242.266662][ T7081] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 242.701470][ T7102] syz-executor.1[7102] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 242.701544][ T7102] syz-executor.1[7102] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 242.714514][ T7102] syz-executor.1[7102] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 242.726397][ T7102] syz-executor.1[7102] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 242.738404][ T24] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 242.816211][ T7106] loop0: detected capacity change from 0 to 1024 [ 242.835332][ T7106] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 242.880397][ T6501] EXT4-fs (loop0): unmounting filesystem. [ 242.966312][ T7113] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 243.279468][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 243.290373][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 243.300236][ T24] usb 5-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 243.309312][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 243.317692][ T24] usb 5-1: config 0 descriptor?? [ 243.592407][ T28] audit: type=1400 audit(1718359666.377:3517): avc: denied { rename } for pid=7124 comm="syz-executor.0" name="file0" dev="sda1" ino=1963 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=blk_file permissive=1 [ 243.624359][ T7126] loop0: detected capacity change from 0 to 256 [ 243.631016][ T7126] FAT-fs (loop0): Unrecognized mount option "noNumtail=0" or missing value [ 243.683967][ T7126] loop0: detected capacity change from 0 to 1024 [ 243.697382][ T7126] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 243.721110][ T7126] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 243.732648][ T7126] EXT4-fs (loop0): unmounting filesystem. [ 243.790557][ T24] hid-led 0003:27B8:01ED.0025: unbalanced delimiter at end of report description [ 243.801202][ T24] hid-led: probe of 0003:27B8:01ED.0025 failed with error -22 [ 243.992778][ T348] usb 5-1: USB disconnect, device number 14 [ 244.239569][ T24] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 244.287743][ T7155] sch_fq: defrate 0 ignored. [ 244.411642][ T7157] loop2: detected capacity change from 0 to 40427 [ 244.428623][ T7157] F2FS-fs (loop2): Found nat_bits in checkpoint [ 244.470204][ T7157] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 244.490000][ T24] usb 4-1: Using ep0 maxpacket: 16 [ 244.497888][ T7168] syz-executor.0[7168] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 244.497981][ T7168] syz-executor.0[7168] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 244.809260][ T24] usb 4-1: New USB device found, idVendor=1199, idProduct=0025, bcdDevice=1e.64 [ 244.929521][ T7180] loop0: detected capacity change from 0 to 256 [ 244.959925][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.967943][ T24] usb 4-1: Product: syz [ 244.971992][ T24] usb 4-1: Manufacturer: syz [ 244.976499][ T24] usb 4-1: SerialNumber: syz [ 244.981894][ T24] usb 4-1: config 0 descriptor?? [ 245.092531][ T10] kworker/u4:1: attempt to access beyond end of device [ 245.092531][ T10] loop0: rw=1, sector=256, nr_sectors = 288 limit=256 [ 245.106190][ T10] kworker/u4:1: attempt to access beyond end of device [ 245.106190][ T10] loop0: rw=1, sector=608, nr_sectors = 416 limit=256 [ 245.120553][ T10] kworker/u4:1: attempt to access beyond end of device [ 245.120553][ T10] loop0: rw=1, sector=1056, nr_sectors = 2536 limit=256 [ 245.143374][ T10] kworker/u4:1: attempt to access beyond end of device [ 245.143374][ T10] loop0: rw=1, sector=3592, nr_sectors = 2352 limit=256 [ 245.631791][ T7194] loop1: detected capacity change from 0 to 1024 [ 245.648752][ T7194] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 245.699309][ T7031] EXT4-fs (loop1): unmounting filesystem. [ 245.812256][ T7200] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 245.983532][ T7202] loop0: detected capacity change from 0 to 40427 [ 246.010609][ T7202] F2FS-fs (loop0): Found nat_bits in checkpoint [ 246.036063][ T7202] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 246.613071][ T7228] loop2: detected capacity change from 0 to 512 [ 246.628472][ T7231] sch_fq: defrate 0 ignored. [ 246.628657][ T7228] ext4: Unknown parameter 'nouser_xattr' [ 246.722182][ T7233] device syzkaller0 entered promiscuous mode [ 246.889444][ T2599] usb 4-1: USB disconnect, device number 15 [ 246.941675][ T7241] loop4: detected capacity change from 0 to 256 [ 246.964993][ T7240] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.972828][ T7240] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.980451][ T7240] device bridge_slave_0 entered promiscuous mode [ 246.981302][ T28] audit: type=1400 audit(1718359669.767:3518): avc: denied { setopt } for pid=7238 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 246.988029][ T7240] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.014363][ T28] audit: type=1400 audit(1718359669.797:3519): avc: denied { bind } for pid=7238 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 247.014575][ T7240] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.043448][ T7240] device bridge_slave_1 entered promiscuous mode [ 247.114847][ T7240] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.122798][ T7240] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.129952][ T7240] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.136978][ T7240] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.157763][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 247.165870][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 247.174302][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.191058][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 247.199272][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.206401][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.213795][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 247.222025][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.229178][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.237104][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 247.249591][ T2599] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 247.265754][ T7240] device veth0_vlan entered promiscuous mode [ 247.273303][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 247.281621][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 247.290391][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 247.297789][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 247.313143][ T7240] device veth1_macvtap entered promiscuous mode [ 247.320540][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 247.331785][ T2599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 247.346440][ T2599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 247.427827][ T7254] loop3: detected capacity change from 0 to 2048 [ 247.446834][ T7254] EXT4-fs: Ignoring removed nobh option [ 247.452668][ T7254] EXT4-fs: Ignoring removed mblk_io_submit option [ 247.690157][ T8] device bridge_slave_1 left promiscuous mode [ 247.696132][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.704429][ T8] device bridge_slave_0 left promiscuous mode [ 247.710610][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 247.719281][ T7254] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 247.731732][ T7254] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 247.742597][ T8] device veth1_macvtap left promiscuous mode [ 247.748855][ T8] device veth0_vlan left promiscuous mode [ 247.752676][ T7254] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor.3: bg 0: block 234: padding at end of block bitmap is not set [ 247.769219][ T7254] EXT4-fs (loop3): Remounting filesystem read-only [ 247.775984][ T7254] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6157: Corrupt filesystem [ 247.810233][ T7255] loop0: detected capacity change from 0 to 256 [ 247.871546][ T6028] EXT4-fs (loop3): unmounting filesystem. [ 247.990536][ T43] bio_check_eod: 5 callbacks suppressed [ 247.990550][ T43] kworker/u4:2: attempt to access beyond end of device [ 247.990550][ T43] loop0: rw=1, sector=256, nr_sectors = 288 limit=256 [ 248.010009][ T43] kworker/u4:2: attempt to access beyond end of device [ 248.010009][ T43] loop0: rw=1, sector=608, nr_sectors = 416 limit=256 [ 248.024399][ T43] kworker/u4:2: attempt to access beyond end of device [ 248.024399][ T43] loop0: rw=1, sector=1056, nr_sectors = 2056 limit=256 [ 248.039332][ T43] kworker/u4:2: attempt to access beyond end of device [ 248.039332][ T43] loop0: rw=1, sector=3112, nr_sectors = 2696 limit=256 [ 248.054703][ T43] kworker/u4:2: attempt to access beyond end of device [ 248.054703][ T43] loop0: rw=1, sector=5808, nr_sectors = 2048 limit=256 [ 248.070167][ T43] kworker/u4:2: attempt to access beyond end of device [ 248.070167][ T43] loop0: rw=1, sector=7856, nr_sectors = 2048 limit=256 [ 248.086320][ T43] kworker/u4:2: attempt to access beyond end of device [ 248.086320][ T43] loop0: rw=1, sector=9904, nr_sectors = 2112 limit=256 [ 248.086850][ T28] audit: type=1400 audit(1718359670.867:3520): avc: denied { append } for pid=7263 comm="syz-executor.2" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 248.103161][ T43] kworker/u4:2: attempt to access beyond end of device [ 248.103161][ T43] loop0: rw=1, sector=12016, nr_sectors = 3304 limit=256 [ 248.141155][ T43] kworker/u4:2: attempt to access beyond end of device [ 248.141155][ T43] loop0: rw=1, sector=15320, nr_sectors = 3468 limit=256 [ 248.178491][ T28] audit: type=1400 audit(1718359670.957:3521): avc: denied { shutdown } for pid=7263 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 248.945899][ T7282] loop0: detected capacity change from 0 to 40427 [ 248.974471][ T7282] F2FS-fs (loop0): Unrecognized mount option "18446744073709551615" or missing value [ 249.228312][ T7287] device syzkaller0 entered promiscuous mode [ 249.507896][ T7297] loop2: detected capacity change from 0 to 256 [ 249.783989][ T7303] loop3: detected capacity change from 0 to 2048 [ 249.829984][ T7303] loop3: p1 < > p4 [ 249.834241][ T7303] loop3: p4 size 8388608 extends beyond EOD, truncated [ 249.864753][ T28] audit: type=1400 audit(1718359672.647:3522): avc: denied { mounton } for pid=7301 comm="syz-executor.3" path="/dev/loop3p1" dev="devtmpfs" ino=582 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 249.889164][ T28] audit: type=1400 audit(1718359672.647:3523): avc: denied { ioctl } for pid=7301 comm="syz-executor.3" path="/dev/loop3p1" dev="devtmpfs" ino=582 ioctlcmd=0x1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 250.259424][ T24] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 250.509428][ T24] usb 4-1: Using ep0 maxpacket: 16 [ 250.588718][ T7325] syz-executor.1[7325] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 250.588798][ T7325] syz-executor.1[7325] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 250.649694][ T24] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 250.849452][ T24] usb 4-1: language id specifier not provided by device, defaulting to English [ 250.956000][ T7336] netem: incorrect ge model size [ 250.970860][ T7336] netem: change failed [ 251.009473][ T24] usb 4-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.40 [ 251.040549][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.106141][ T24] usb 4-1: Product: syz [ 251.142373][ T24] usb 4-1: Manufacturer: 㓊첥눂㺷ᅯ⫦⮴儑끷눙 [ 251.195337][ T24] usb 4-1: SerialNumber: syz [ 251.279883][ T24] usbhid 4-1:1.0: couldn't find an input interrupt endpoint [ 251.481406][ T24] usb 4-1: USB disconnect, device number 16 [ 251.685896][ T7363] loop4: detected capacity change from 0 to 2048 [ 251.704353][ T7363] /dev/loop4: Can't open blockdev [ 251.918929][ T28] audit: type=1400 audit(1718359674.697:3524): avc: denied { map } for pid=7359 comm="syz-executor.4" path="socket:[49746]" dev="sockfs" ino=49746 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 252.199892][ T7376] netem: incorrect ge model size [ 252.417398][ T7384] loop1: detected capacity change from 0 to 256 [ 252.771820][ T7400] loop2: detected capacity change from 0 to 2048 [ 252.820455][ T7400] loop2: p1 < > p4 [ 252.824607][ T7400] loop2: p4 size 8388608 extends beyond EOD, truncated [ 252.919484][ T24] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 253.059412][ T19] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 253.119332][ T7413] tipc: Failed to remove unknown binding: 66,1,1/0:1626293041/1626293043 [ 253.165562][ T7413] tipc: Failed to remove unknown binding: 66,1,1/0:1626293041/1626293043 [ 253.179401][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 253.199411][ T335] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 253.299413][ T19] usb 2-1: Using ep0 maxpacket: 32 [ 253.309477][ T24] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 253.352614][ T24] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 253.362343][ T2599] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 253.419484][ T19] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 253.439412][ T335] usb 3-1: Using ep0 maxpacket: 16 [ 253.455113][ T19] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 253.559492][ T335] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 253.579468][ T24] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 253.589739][ T24] usb 1-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 253.597985][ T24] usb 1-1: Product: syz [ 253.649462][ T19] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 253.659450][ T335] usb 3-1: language id specifier not provided by device, defaulting to English [ 253.695942][ T24] usb 1-1: Manufacturer: syz [ 253.703608][ T19] usb 2-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 253.739449][ T2599] usb 4-1: config index 0 descriptor too short (expected 1060, got 36) [ 253.747798][ T2599] usb 4-1: config 0 contains an unexpected descriptor of type 0x1, skipping [ 253.757151][ T19] usb 2-1: Product: syz [ 253.781295][ T19] usb 2-1: Manufacturer: syz [ 253.789465][ T335] usb 3-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.40 [ 253.809138][ T335] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.819847][ T24] hub 1-1:4.0: USB hub found [ 253.837371][ T2599] usb 4-1: config 0 has no interfaces? [ 253.870297][ T2599] usb 4-1: New USB device found, idVendor=056a, idProduct=00e2, bcdDevice= 0.00 [ 253.880069][ T19] hub 2-1:4.0: USB hub found [ 253.889563][ T335] usb 3-1: Product: syz [ 253.914274][ T335] usb 3-1: Manufacturer: 㓊첥눂㺷ᅯ⫦⮴儑끷눙 [ 253.949865][ T2599] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 253.971281][ T335] usb 3-1: SerialNumber: syz [ 254.029431][ T24] hub 1-1:4.0: 2 ports detected [ 254.039907][ T335] usbhid 3-1:1.0: couldn't find an input interrupt endpoint [ 254.047674][ T2599] usb 4-1: config 0 descriptor?? [ 254.179439][ T19] hub 2-1:4.0: config failed, can't read hub descriptor (err -22) [ 254.243200][ T2963] usb 3-1: USB disconnect, device number 17 [ 254.321584][ T19] usb 4-1: USB disconnect, device number 17 [ 255.021943][ T7437] netem: incorrect ge model size [ 255.339564][ T24] hub 1-1:4.0: activate --> -90 [ 255.591790][ T7453] loop4: detected capacity change from 0 to 512 [ 255.600505][ T28] audit: type=1400 audit(1718359678.347:3525): avc: denied { remount } for pid=7448 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 255.626998][ T7453] /dev/loop4: Can't open blockdev [ 255.724661][ T19] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 255.764330][ T371] usb 1-1: USB disconnect, device number 25 [ 255.779417][ T24] hub 1-1:4.0: hub_ext_port_status failed (err = -71) [ 255.979413][ T19] usb 4-1: Using ep0 maxpacket: 32 [ 256.062725][ T7455] device pim6reg1 entered promiscuous mode [ 256.099540][ T19] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 32 [ 256.183953][ T7457] loop2: detected capacity change from 0 to 2048 [ 256.239970][ T7457] loop2: p1 < > p4 [ 256.244087][ T7457] loop2: p4 size 8388608 extends beyond EOD, truncated [ 256.269579][ T19] usb 4-1: New USB device found, idVendor=14c8, idProduct=0003, bcdDevice= 5.6c [ 256.278855][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.287048][ T19] usb 4-1: Product: syz [ 256.291154][ T19] usb 4-1: Manufacturer: syz [ 256.296038][ T19] usb 4-1: SerialNumber: syz [ 256.301344][ T19] usb 4-1: config 0 descriptor?? [ 256.319609][ T7447] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 256.346537][ T19] hub 4-1:0.0: bad descriptor, ignoring hub [ 256.359257][ T19] hub: probe of 4-1:0.0 failed with error -5 [ 256.573451][ T7467] loop4: detected capacity change from 0 to 512 [ 256.637073][ T7467] /dev/loop4: Can't open blockdev [ 256.649484][ T24] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 256.659580][ T19] usb 4-1: USB disconnect, device number 18 [ 256.961998][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 257.079461][ T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 257.119509][ T19] usb 2-1: USB disconnect, device number 20 [ 257.149487][ T24] usb 3-1: language id specifier not provided by device, defaulting to English [ 257.240881][ T7475] loop3: detected capacity change from 0 to 16 [ 257.285049][ T7475] erofs: (device loop3): mounted with root inode @ nid 36. [ 257.299473][ T24] usb 3-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.40 [ 257.309668][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.381045][ T24] usb 3-1: Product: syz [ 257.405680][ T24] usb 3-1: Manufacturer: 㓊첥눂㺷ᅯ⫦⮴儑끷눙 [ 257.473270][ T24] usb 3-1: SerialNumber: syz [ 257.619926][ T24] usbhid 3-1:1.0: couldn't find an input interrupt endpoint [ 257.823629][ T24] usb 3-1: USB disconnect, device number 18 [ 257.905895][ T7498] loop1: detected capacity change from 0 to 2048 [ 257.934886][ T7498] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 258.699579][ T371] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 258.799254][ T7031] EXT4-fs (loop1): unmounting filesystem. [ 258.971901][ T371] usb 5-1: Using ep0 maxpacket: 32 [ 259.229700][ T371] usb 5-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.253755][ T371] usb 5-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 259.409552][ T371] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 259.418513][ T371] usb 5-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 259.426784][ T371] usb 5-1: Product: syz [ 259.430685][ T371] usb 5-1: Manufacturer: syz [ 259.440914][ T7542] loop3: detected capacity change from 0 to 256 [ 259.480274][ T7542] exFAT-fs (loop3): failed to load upcase table (idx : 0x0000fe7f, chksum : 0x39626d3b, utbl_chksum : 0xe619d30d) [ 259.483801][ T371] hub 5-1:4.0: USB hub found [ 259.809528][ T371] hub 5-1:4.0: config failed, can't read hub descriptor (err -22) [ 260.402107][ T7566] device bridge_slave_1 left promiscuous mode [ 260.408329][ T7566] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.416098][ T7566] device bridge_slave_0 left promiscuous mode [ 260.422769][ T7566] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.708277][ T28] audit: type=1400 audit(1718359683.487:3526): avc: denied { read } for pid=7578 comm="syz-executor.0" name="ptp0" dev="devtmpfs" ino=172 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 260.732579][ T28] audit: type=1400 audit(1718359683.487:3527): avc: denied { open } for pid=7578 comm="syz-executor.0" path="/dev/ptp0" dev="devtmpfs" ino=172 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 261.151972][ T7596] loop0: detected capacity change from 0 to 256 [ 261.210616][ T7594] overlayfs: statfs failed on './file0' [ 261.376221][ T7596] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fe7f, chksum : 0x39626d3b, utbl_chksum : 0xe619d30d) [ 261.919302][ T28] audit: type=1400 audit(1718359684.697:3528): avc: denied { setopt } for pid=7603 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 263.779655][ T2963] usb 5-1: USB disconnect, device number 15 [ 264.232756][ T7664] I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 264.242348][ T7664] EXT4-fs (loop0): unable to read superblock [ 264.321163][ T7666] input: syz0 as /devices/virtual/input/input39 [ 264.663591][ T7671] overlayfs: statfs failed on './file0' [ 265.213117][ T7681] mmap: syz-executor.0 (7681): VmData 29130752 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 265.569457][ T19] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 265.673004][ T7699] 9pnet_fd: Insufficient options for proto=fd [ 265.683010][ T7699] overlayfs: missing 'workdir' [ 265.803991][ T7698] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 265.831872][ T28] audit: type=1400 audit(1718359688.617:3529): avc: denied { bind } for pid=7701 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 265.956223][ T28] audit: type=1400 audit(1718359688.737:3530): avc: denied { map } for pid=7703 comm="syz-executor.3" path="/dev/hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 265.980862][ T28] audit: type=1400 audit(1718359688.737:3531): avc: denied { execute } for pid=7703 comm="syz-executor.3" path="/dev/hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 266.019043][ T7707] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 266.030655][ T7707] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 266.031172][ T28] audit: type=1400 audit(1718359688.797:3532): avc: denied { write } for pid=7703 comm="syz-executor.3" name="file0" dev="sda1" ino=1968 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=chr_file permissive=1 [ 266.038987][ T7707] CPU: 0 PID: 7707 Comm: syz-executor.0 Tainted: G W 6.1.78-syzkaller-00008-g4c45e2f34089 #0 [ 266.039011][ T7707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 266.039021][ T7707] RIP: 0010:dev_map_generic_redirect+0x90/0x7d0 [ 266.039048][ T7707] Code: f1 f1 00 f2 f2 f2 4b 89 04 26 43 c7 44 26 0f f3 f3 f3 f3 43 c6 44 26 13 f3 e8 ac 07 de ff 48 89 d8 48 c1 e8 03 48 89 44 24 48 <42> 80 3c 20 00 74 08 48 89 df e8 f1 04 25 00 48 89 5c 24 18 4c 8b [ 266.039063][ T7707] RSP: 0018:ffffc900009f76c0 EFLAGS: 00010246 [ 266.039080][ T7707] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000040000 [ 266.039092][ T7707] RDX: ffffc90000e49000 RSI: 0000000000000414 RDI: 0000000000000415 [ 266.063157][ T28] audit: type=1400 audit(1718359688.797:3533): avc: denied { open } for pid=7703 comm="syz-executor.3" path="/root/syzkaller-testdir169554309/syzkaller.tJL5ZS/143/file0" dev="sda1" ino=1968 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=chr_file permissive=1 [ 266.074237][ T7707] RBP: ffffc900009f7818 R08: 0000000000000005 R09: ffffffff8411e7b3 [ 266.074256][ T7707] R10: 0000000000000004 R11: ffff8881003cbcc0 R12: dffffc0000000000 [ 266.074268][ T7707] R13: ffff88810f9e9dc0 R14: 1ffff9200013eee4 R15: 0000000000000000 [ 266.074280][ T7707] FS: 00007fa48ac8b6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 266.074297][ T7707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 266.074308][ T7707] CR2: 0000000020010000 CR3: 00000001135f3000 CR4: 00000000003506b0 [ 266.074321][ T7707] DR0: 0000000000000000 DR1: 00000000872c9164 DR2: 0000000000000000 [ 266.074332][ T7707] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 266.074343][ T7707] Call Trace: [ 266.225526][ T7707] [ 266.228298][ T7707] ? __die_body+0x62/0xb0 [ 266.232805][ T7707] ? die_addr+0x9f/0xd0 [ 266.237582][ T7707] ? exc_general_protection+0x317/0x4c0 [ 266.243055][ T7707] ? asm_exc_general_protection+0x27/0x30 [ 266.248970][ T7707] ? xdp_do_generic_redirect+0x303/0xad0 [ 266.254509][ T7707] ? dev_map_generic_redirect+0x90/0x7d0 [ 266.260061][ T7707] ? __free_pages_core+0x180/0x180 [ 266.265011][ T7707] ? __this_cpu_preempt_check+0x13/0x20 [ 266.270395][ T7707] ? bq_enqueue+0x3e0/0x3e0 [ 266.274729][ T7707] ? bpf_prog_run_generic_xdp+0x9aa/0x1110 [ 266.280380][ T7707] xdp_do_generic_redirect+0x411/0xad0 [ 266.285669][ T7707] do_xdp_generic+0x53e/0x800 [ 266.290181][ T7707] ? generic_xdp_tx+0x560/0x560 [ 266.294871][ T7707] ? __schedule+0xcaf/0x1550 [ 266.299386][ T7707] ? tun_get_user+0x2340/0x3a90 [ 266.304060][ T7707] tun_get_user+0x238a/0x3a90 [ 266.308581][ T7707] ? futex_q_unlock+0x30/0x30 [ 266.313109][ T7707] ? tun_do_read+0x1ee0/0x1ee0 [ 266.317697][ T7707] ? ref_tracker_alloc+0x31d/0x450 [ 266.322645][ T7707] ? ref_tracker_dir_print+0x160/0x160 [ 266.327940][ T7707] ? futex_wait+0x4b7/0x7e0 [ 266.332287][ T7707] ? avc_policy_seqno+0x1b/0x70 [ 266.336991][ T7707] ? tun_get+0xe9/0x120 [ 266.340953][ T7707] tun_chr_write_iter+0x129/0x210 [ 266.345915][ T7707] vfs_write+0x902/0xeb0 [ 266.349992][ T7707] ? __x64_sys_prctl+0xd0/0xd0 [ 266.354595][ T7707] ? file_end_write+0x1c0/0x1c0 [ 266.359282][ T7707] ? __fget_files+0x2cb/0x330 [ 266.363820][ T7707] ? __fdget_pos+0x204/0x390 [ 266.368239][ T7707] ? ksys_write+0x77/0x2c0 [ 266.372485][ T7707] ksys_write+0x199/0x2c0 [ 266.376649][ T7707] ? __x64_sys_futex+0x100/0x100 [ 266.381624][ T7707] ? __ia32_sys_read+0x90/0x90 [ 266.386225][ T7707] ? fpregs_restore_userregs+0x130/0x290 [ 266.391698][ T7707] __x64_sys_write+0x7b/0x90 [ 266.396127][ T7707] do_syscall_64+0x3d/0xb0 [ 266.400374][ T7707] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 266.406091][ T7707] RIP: 0033:0x7fa489e7bbef [ 266.410347][ T7707] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 266.429994][ T7707] RSP: 002b:00007fa48ac8b090 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 266.438254][ T7707] RAX: ffffffffffffffda RBX: 00007fa489fb3f80 RCX: 00007fa489e7bbef [ 266.446058][ T7707] RDX: 000000000000fdef RSI: 0000000020000780 RDI: 00000000000000c8 [ 266.453872][ T7707] RBP: 00007fa489eebff4 R08: 0000000000000000 R09: 0000000000000000 [ 266.461789][ T7707] R10: 000000000000fdef R11: 0000000000000293 R12: 0000000000000000 [ 266.469757][ T7707] R13: 000000000000000b R14: 00007fa489fb3f80 R15: 00007ffd715a5008 [ 266.477646][ T7707] [ 266.480505][ T7707] Modules linked in: [ 266.484469][ T7707] ---[ end trace 0000000000000000 ]--- [ 266.489730][ T7707] RIP: 0010:dev_map_generic_redirect+0x90/0x7d0 [ 266.495782][ T7707] Code: f1 f1 00 f2 f2 f2 4b 89 04 26 43 c7 44 26 0f f3 f3 f3 f3 43 c6 44 26 13 f3 e8 ac 07 de ff 48 89 d8 48 c1 e8 03 48 89 44 24 48 <42> 80 3c 20 00 74 08 48 89 df e8 f1 04 25 00 48 89 5c 24 18 4c 8b [ 266.515249][ T7707] RSP: 0018:ffffc900009f76c0 EFLAGS: 00010246 [ 266.521260][ T7707] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000040000 [ 266.529048][ T7707] RDX: ffffc90000e49000 RSI: 0000000000000414 RDI: 0000000000000415 [ 266.536885][ T7707] RBP: ffffc900009f7818 R08: 0000000000000005 R09: ffffffff8411e7b3 [ 266.544687][ T7707] R10: 0000000000000004 R11: ffff8881003cbcc0 R12: dffffc0000000000 [ 266.552496][ T7707] R13: ffff88810f9e9dc0 R14: 1ffff9200013eee4 R15: 0000000000000000 [ 266.560318][ T7707] FS: 00007fa48ac8b6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 266.569508][ T7707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 266.575937][ T7707] CR2: 0000000020010000 CR3: 00000001135f3000 CR4: 00000000003506b0 [ 266.583974][ T7707] DR0: 0000000000000000 DR1: 00000000872c9164 DR2: 0000000000000000 [ 266.591912][ T7707] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 266.599681][ T7707] Kernel panic - not syncing: Fatal exception in interrupt [ 266.607080][ T7707] Kernel Offset: disabled [ 266.611406][ T7707] Rebooting in 86400 seconds..